;\n * }\n * });\n *\n * The class specification supports a specific protocol of methods that have\n * special meaning (e.g. `render`). See `ReactClassInterface` for\n * more the comprehensive protocol. Any other properties and methods in the\n * class specification will be available on the prototype.\n *\n * @interface ReactClassInterface\n * @internal\n */\n var ReactClassInterface = {\n /**\n * An array of Mixin objects to include when defining your component.\n *\n * @type {array}\n * @optional\n */\n mixins: 'DEFINE_MANY',\n\n /**\n * An object containing properties and methods that should be defined on\n * the component's constructor instead of its prototype (static methods).\n *\n * @type {object}\n * @optional\n */\n statics: 'DEFINE_MANY',\n\n /**\n * Definition of prop types for this component.\n *\n * @type {object}\n * @optional\n */\n propTypes: 'DEFINE_MANY',\n\n /**\n * Definition of context types for this component.\n *\n * @type {object}\n * @optional\n */\n contextTypes: 'DEFINE_MANY',\n\n /**\n * Definition of context types this component sets for its children.\n *\n * @type {object}\n * @optional\n */\n childContextTypes: 'DEFINE_MANY',\n\n // ==== Definition methods ====\n\n /**\n * Invoked when the component is mounted. Values in the mapping will be set on\n * `this.props` if that prop is not specified (i.e. using an `in` check).\n *\n * This method is invoked before `getInitialState` and therefore cannot rely\n * on `this.state` or use `this.setState`.\n *\n * @return {object}\n * @optional\n */\n getDefaultProps: 'DEFINE_MANY_MERGED',\n\n /**\n * Invoked once before the component is mounted. The return value will be used\n * as the initial value of `this.state`.\n *\n * getInitialState: function() {\n * return {\n * isOn: false,\n * fooBaz: new BazFoo()\n * }\n * }\n *\n * @return {object}\n * @optional\n */\n getInitialState: 'DEFINE_MANY_MERGED',\n\n /**\n * @return {object}\n * @optional\n */\n getChildContext: 'DEFINE_MANY_MERGED',\n\n /**\n * Uses props from `this.props` and state from `this.state` to render the\n * structure of the component.\n *\n * No guarantees are made about when or how often this method is invoked, so\n * it must not have side effects.\n *\n * render: function() {\n * var name = this.props.name;\n * return
Hello, {name}!
;\n * }\n *\n * @return {ReactComponent}\n * @required\n */\n render: 'DEFINE_ONCE',\n\n // ==== Delegate methods ====\n\n /**\n * Invoked when the component is initially created and about to be mounted.\n * This may have side effects, but any external subscriptions or data created\n * by this method must be cleaned up in `componentWillUnmount`.\n *\n * @optional\n */\n componentWillMount: 'DEFINE_MANY',\n\n /**\n * Invoked when the component has been mounted and has a DOM representation.\n * However, there is no guarantee that the DOM node is in the document.\n *\n * Use this as an opportunity to operate on the DOM when the component has\n * been mounted (initialized and rendered) for the first time.\n *\n * @param {DOMElement} rootNode DOM element representing the component.\n * @optional\n */\n componentDidMount: 'DEFINE_MANY',\n\n /**\n * Invoked before the component receives new props.\n *\n * Use this as an opportunity to react to a prop transition by updating the\n * state using `this.setState`. Current props are accessed via `this.props`.\n *\n * componentWillReceiveProps: function(nextProps, nextContext) {\n * this.setState({\n * likesIncreasing: nextProps.likeCount > this.props.likeCount\n * });\n * }\n *\n * NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop\n * transition may cause a state change, but the opposite is not true. If you\n * need it, you are probably looking for `componentWillUpdate`.\n *\n * @param {object} nextProps\n * @optional\n */\n componentWillReceiveProps: 'DEFINE_MANY',\n\n /**\n * Invoked while deciding if the component should be updated as a result of\n * receiving new props, state and/or context.\n *\n * Use this as an opportunity to `return false` when you're certain that the\n * transition to the new props/state/context will not require a component\n * update.\n *\n * shouldComponentUpdate: function(nextProps, nextState, nextContext) {\n * return !equal(nextProps, this.props) ||\n * !equal(nextState, this.state) ||\n * !equal(nextContext, this.context);\n * }\n *\n * @param {object} nextProps\n * @param {?object} nextState\n * @param {?object} nextContext\n * @return {boolean} True if the component should update.\n * @optional\n */\n shouldComponentUpdate: 'DEFINE_ONCE',\n\n /**\n * Invoked when the component is about to update due to a transition from\n * `this.props`, `this.state` and `this.context` to `nextProps`, `nextState`\n * and `nextContext`.\n *\n * Use this as an opportunity to perform preparation before an update occurs.\n *\n * NOTE: You **cannot** use `this.setState()` in this method.\n *\n * @param {object} nextProps\n * @param {?object} nextState\n * @param {?object} nextContext\n * @param {ReactReconcileTransaction} transaction\n * @optional\n */\n componentWillUpdate: 'DEFINE_MANY',\n\n /**\n * Invoked when the component's DOM representation has been updated.\n *\n * Use this as an opportunity to operate on the DOM when the component has\n * been updated.\n *\n * @param {object} prevProps\n * @param {?object} prevState\n * @param {?object} prevContext\n * @param {DOMElement} rootNode DOM element representing the component.\n * @optional\n */\n componentDidUpdate: 'DEFINE_MANY',\n\n /**\n * Invoked when the component is about to be removed from its parent and have\n * its DOM representation destroyed.\n *\n * Use this as an opportunity to deallocate any external resources.\n *\n * NOTE: There is no `componentDidUnmount` since your component will have been\n * destroyed by that point.\n *\n * @optional\n */\n componentWillUnmount: 'DEFINE_MANY',\n\n /**\n * Replacement for (deprecated) `componentWillMount`.\n *\n * @optional\n */\n UNSAFE_componentWillMount: 'DEFINE_MANY',\n\n /**\n * Replacement for (deprecated) `componentWillReceiveProps`.\n *\n * @optional\n */\n UNSAFE_componentWillReceiveProps: 'DEFINE_MANY',\n\n /**\n * Replacement for (deprecated) `componentWillUpdate`.\n *\n * @optional\n */\n UNSAFE_componentWillUpdate: 'DEFINE_MANY',\n\n // ==== Advanced methods ====\n\n /**\n * Updates the component's currently mounted DOM representation.\n *\n * By default, this implements React's rendering and reconciliation algorithm.\n * Sophisticated clients may wish to override this.\n *\n * @param {ReactReconcileTransaction} transaction\n * @internal\n * @overridable\n */\n updateComponent: 'OVERRIDE_BASE'\n };\n\n /**\n * Similar to ReactClassInterface but for static methods.\n */\n var ReactClassStaticInterface = {\n /**\n * This method is invoked after a component is instantiated and when it\n * receives new props. Return an object to update state in response to\n * prop changes. Return null to indicate no change to state.\n *\n * If an object is returned, its keys will be merged into the existing state.\n *\n * @return {object || null}\n * @optional\n */\n getDerivedStateFromProps: 'DEFINE_MANY_MERGED'\n };\n\n /**\n * Mapping from class specification keys to special processing functions.\n *\n * Although these are declared like instance properties in the specification\n * when defining classes using `React.createClass`, they are actually static\n * and are accessible on the constructor instead of the prototype. Despite\n * being static, they must be defined outside of the \"statics\" key under\n * which all other static methods are defined.\n */\n var RESERVED_SPEC_KEYS = {\n displayName: function(Constructor, displayName) {\n Constructor.displayName = displayName;\n },\n mixins: function(Constructor, mixins) {\n if (mixins) {\n for (var i = 0; i < mixins.length; i++) {\n mixSpecIntoComponent(Constructor, mixins[i]);\n }\n }\n },\n childContextTypes: function(Constructor, childContextTypes) {\n if (process.env.NODE_ENV !== 'production') {\n validateTypeDef(Constructor, childContextTypes, 'childContext');\n }\n Constructor.childContextTypes = _assign(\n {},\n Constructor.childContextTypes,\n childContextTypes\n );\n },\n contextTypes: function(Constructor, contextTypes) {\n if (process.env.NODE_ENV !== 'production') {\n validateTypeDef(Constructor, contextTypes, 'context');\n }\n Constructor.contextTypes = _assign(\n {},\n Constructor.contextTypes,\n contextTypes\n );\n },\n /**\n * Special case getDefaultProps which should move into statics but requires\n * automatic merging.\n */\n getDefaultProps: function(Constructor, getDefaultProps) {\n if (Constructor.getDefaultProps) {\n Constructor.getDefaultProps = createMergedResultFunction(\n Constructor.getDefaultProps,\n getDefaultProps\n );\n } else {\n Constructor.getDefaultProps = getDefaultProps;\n }\n },\n propTypes: function(Constructor, propTypes) {\n if (process.env.NODE_ENV !== 'production') {\n validateTypeDef(Constructor, propTypes, 'prop');\n }\n Constructor.propTypes = _assign({}, Constructor.propTypes, propTypes);\n },\n statics: function(Constructor, statics) {\n mixStaticSpecIntoComponent(Constructor, statics);\n },\n autobind: function() {}\n };\n\n function validateTypeDef(Constructor, typeDef, location) {\n for (var propName in typeDef) {\n if (typeDef.hasOwnProperty(propName)) {\n // use a warning instead of an _invariant so components\n // don't show up in prod but only in __DEV__\n if (process.env.NODE_ENV !== 'production') {\n warning(\n typeof typeDef[propName] === 'function',\n '%s: %s type `%s` is invalid; it must be a function, usually from ' +\n 'React.PropTypes.',\n Constructor.displayName || 'ReactClass',\n ReactPropTypeLocationNames[location],\n propName\n );\n }\n }\n }\n }\n\n function validateMethodOverride(isAlreadyDefined, name) {\n var specPolicy = ReactClassInterface.hasOwnProperty(name)\n ? ReactClassInterface[name]\n : null;\n\n // Disallow overriding of base class methods unless explicitly allowed.\n if (ReactClassMixin.hasOwnProperty(name)) {\n _invariant(\n specPolicy === 'OVERRIDE_BASE',\n 'ReactClassInterface: You are attempting to override ' +\n '`%s` from your class specification. Ensure that your method names ' +\n 'do not overlap with React methods.',\n name\n );\n }\n\n // Disallow defining methods more than once unless explicitly allowed.\n if (isAlreadyDefined) {\n _invariant(\n specPolicy === 'DEFINE_MANY' || specPolicy === 'DEFINE_MANY_MERGED',\n 'ReactClassInterface: You are attempting to define ' +\n '`%s` on your component more than once. This conflict may be due ' +\n 'to a mixin.',\n name\n );\n }\n }\n\n /**\n * Mixin helper which handles policy validation and reserved\n * specification keys when building React classes.\n */\n function mixSpecIntoComponent(Constructor, spec) {\n if (!spec) {\n if (process.env.NODE_ENV !== 'production') {\n var typeofSpec = typeof spec;\n var isMixinValid = typeofSpec === 'object' && spec !== null;\n\n if (process.env.NODE_ENV !== 'production') {\n warning(\n isMixinValid,\n \"%s: You're attempting to include a mixin that is either null \" +\n 'or not an object. Check the mixins included by the component, ' +\n 'as well as any mixins they include themselves. ' +\n 'Expected object but got %s.',\n Constructor.displayName || 'ReactClass',\n spec === null ? null : typeofSpec\n );\n }\n }\n\n return;\n }\n\n _invariant(\n typeof spec !== 'function',\n \"ReactClass: You're attempting to \" +\n 'use a component class or function as a mixin. Instead, just use a ' +\n 'regular object.'\n );\n _invariant(\n !isValidElement(spec),\n \"ReactClass: You're attempting to \" +\n 'use a component as a mixin. Instead, just use a regular object.'\n );\n\n var proto = Constructor.prototype;\n var autoBindPairs = proto.__reactAutoBindPairs;\n\n // By handling mixins before any other properties, we ensure the same\n // chaining order is applied to methods with DEFINE_MANY policy, whether\n // mixins are listed before or after these methods in the spec.\n if (spec.hasOwnProperty(MIXINS_KEY)) {\n RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);\n }\n\n for (var name in spec) {\n if (!spec.hasOwnProperty(name)) {\n continue;\n }\n\n if (name === MIXINS_KEY) {\n // We have already handled mixins in a special case above.\n continue;\n }\n\n var property = spec[name];\n var isAlreadyDefined = proto.hasOwnProperty(name);\n validateMethodOverride(isAlreadyDefined, name);\n\n if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {\n RESERVED_SPEC_KEYS[name](Constructor, property);\n } else {\n // Setup methods on prototype:\n // The following member methods should not be automatically bound:\n // 1. Expected ReactClass methods (in the \"interface\").\n // 2. Overridden methods (that were mixed in).\n var isReactClassMethod = ReactClassInterface.hasOwnProperty(name);\n var isFunction = typeof property === 'function';\n var shouldAutoBind =\n isFunction &&\n !isReactClassMethod &&\n !isAlreadyDefined &&\n spec.autobind !== false;\n\n if (shouldAutoBind) {\n autoBindPairs.push(name, property);\n proto[name] = property;\n } else {\n if (isAlreadyDefined) {\n var specPolicy = ReactClassInterface[name];\n\n // These cases should already be caught by validateMethodOverride.\n _invariant(\n isReactClassMethod &&\n (specPolicy === 'DEFINE_MANY_MERGED' ||\n specPolicy === 'DEFINE_MANY'),\n 'ReactClass: Unexpected spec policy %s for key %s ' +\n 'when mixing in component specs.',\n specPolicy,\n name\n );\n\n // For methods which are defined more than once, call the existing\n // methods before calling the new property, merging if appropriate.\n if (specPolicy === 'DEFINE_MANY_MERGED') {\n proto[name] = createMergedResultFunction(proto[name], property);\n } else if (specPolicy === 'DEFINE_MANY') {\n proto[name] = createChainedFunction(proto[name], property);\n }\n } else {\n proto[name] = property;\n if (process.env.NODE_ENV !== 'production') {\n // Add verbose displayName to the function, which helps when looking\n // at profiling tools.\n if (typeof property === 'function' && spec.displayName) {\n proto[name].displayName = spec.displayName + '_' + name;\n }\n }\n }\n }\n }\n }\n }\n\n function mixStaticSpecIntoComponent(Constructor, statics) {\n if (!statics) {\n return;\n }\n\n for (var name in statics) {\n var property = statics[name];\n if (!statics.hasOwnProperty(name)) {\n continue;\n }\n\n var isReserved = name in RESERVED_SPEC_KEYS;\n _invariant(\n !isReserved,\n 'ReactClass: You are attempting to define a reserved ' +\n 'property, `%s`, that shouldn\\'t be on the \"statics\" key. Define it ' +\n 'as an instance property instead; it will still be accessible on the ' +\n 'constructor.',\n name\n );\n\n var isAlreadyDefined = name in Constructor;\n if (isAlreadyDefined) {\n var specPolicy = ReactClassStaticInterface.hasOwnProperty(name)\n ? ReactClassStaticInterface[name]\n : null;\n\n _invariant(\n specPolicy === 'DEFINE_MANY_MERGED',\n 'ReactClass: You are attempting to define ' +\n '`%s` on your component more than once. This conflict may be ' +\n 'due to a mixin.',\n name\n );\n\n Constructor[name] = createMergedResultFunction(Constructor[name], property);\n\n return;\n }\n\n Constructor[name] = property;\n }\n }\n\n /**\n * Merge two objects, but throw if both contain the same key.\n *\n * @param {object} one The first object, which is mutated.\n * @param {object} two The second object\n * @return {object} one after it has been mutated to contain everything in two.\n */\n function mergeIntoWithNoDuplicateKeys(one, two) {\n _invariant(\n one && two && typeof one === 'object' && typeof two === 'object',\n 'mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.'\n );\n\n for (var key in two) {\n if (two.hasOwnProperty(key)) {\n _invariant(\n one[key] === undefined,\n 'mergeIntoWithNoDuplicateKeys(): ' +\n 'Tried to merge two objects with the same key: `%s`. This conflict ' +\n 'may be due to a mixin; in particular, this may be caused by two ' +\n 'getInitialState() or getDefaultProps() methods returning objects ' +\n 'with clashing keys.',\n key\n );\n one[key] = two[key];\n }\n }\n return one;\n }\n\n /**\n * Creates a function that invokes two functions and merges their return values.\n *\n * @param {function} one Function to invoke first.\n * @param {function} two Function to invoke second.\n * @return {function} Function that invokes the two argument functions.\n * @private\n */\n function createMergedResultFunction(one, two) {\n return function mergedResult() {\n var a = one.apply(this, arguments);\n var b = two.apply(this, arguments);\n if (a == null) {\n return b;\n } else if (b == null) {\n return a;\n }\n var c = {};\n mergeIntoWithNoDuplicateKeys(c, a);\n mergeIntoWithNoDuplicateKeys(c, b);\n return c;\n };\n }\n\n /**\n * Creates a function that invokes two functions and ignores their return vales.\n *\n * @param {function} one Function to invoke first.\n * @param {function} two Function to invoke second.\n * @return {function} Function that invokes the two argument functions.\n * @private\n */\n function createChainedFunction(one, two) {\n return function chainedFunction() {\n one.apply(this, arguments);\n two.apply(this, arguments);\n };\n }\n\n /**\n * Binds a method to the component.\n *\n * @param {object} component Component whose method is going to be bound.\n * @param {function} method Method to be bound.\n * @return {function} The bound method.\n */\n function bindAutoBindMethod(component, method) {\n var boundMethod = method.bind(component);\n if (process.env.NODE_ENV !== 'production') {\n boundMethod.__reactBoundContext = component;\n boundMethod.__reactBoundMethod = method;\n boundMethod.__reactBoundArguments = null;\n var componentName = component.constructor.displayName;\n var _bind = boundMethod.bind;\n boundMethod.bind = function(newThis) {\n for (\n var _len = arguments.length,\n args = Array(_len > 1 ? _len - 1 : 0),\n _key = 1;\n _key < _len;\n _key++\n ) {\n args[_key - 1] = arguments[_key];\n }\n\n // User is trying to bind() an autobound method; we effectively will\n // ignore the value of \"this\" that the user is trying to use, so\n // let's warn.\n if (newThis !== component && newThis !== null) {\n if (process.env.NODE_ENV !== 'production') {\n warning(\n false,\n 'bind(): React component methods may only be bound to the ' +\n 'component instance. See %s',\n componentName\n );\n }\n } else if (!args.length) {\n if (process.env.NODE_ENV !== 'production') {\n warning(\n false,\n 'bind(): You are binding a component method to the component. ' +\n 'React does this for you automatically in a high-performance ' +\n 'way, so you can safely remove this call. See %s',\n componentName\n );\n }\n return boundMethod;\n }\n var reboundMethod = _bind.apply(boundMethod, arguments);\n reboundMethod.__reactBoundContext = component;\n reboundMethod.__reactBoundMethod = method;\n reboundMethod.__reactBoundArguments = args;\n return reboundMethod;\n };\n }\n return boundMethod;\n }\n\n /**\n * Binds all auto-bound methods in a component.\n *\n * @param {object} component Component whose method is going to be bound.\n */\n function bindAutoBindMethods(component) {\n var pairs = component.__reactAutoBindPairs;\n for (var i = 0; i < pairs.length; i += 2) {\n var autoBindKey = pairs[i];\n var method = pairs[i + 1];\n component[autoBindKey] = bindAutoBindMethod(component, method);\n }\n }\n\n var IsMountedPreMixin = {\n componentDidMount: function() {\n this.__isMounted = true;\n }\n };\n\n var IsMountedPostMixin = {\n componentWillUnmount: function() {\n this.__isMounted = false;\n }\n };\n\n /**\n * Add more to the ReactClass base class. These are all legacy features and\n * therefore not already part of the modern ReactComponent.\n */\n var ReactClassMixin = {\n /**\n * TODO: This will be deprecated because state should always keep a consistent\n * type signature and the only use case for this, is to avoid that.\n */\n replaceState: function(newState, callback) {\n this.updater.enqueueReplaceState(this, newState, callback);\n },\n\n /**\n * Checks whether or not this composite component is mounted.\n * @return {boolean} True if mounted, false otherwise.\n * @protected\n * @final\n */\n isMounted: function() {\n if (process.env.NODE_ENV !== 'production') {\n warning(\n this.__didWarnIsMounted,\n '%s: isMounted is deprecated. Instead, make sure to clean up ' +\n 'subscriptions and pending requests in componentWillUnmount to ' +\n 'prevent memory leaks.',\n (this.constructor && this.constructor.displayName) ||\n this.name ||\n 'Component'\n );\n this.__didWarnIsMounted = true;\n }\n return !!this.__isMounted;\n }\n };\n\n var ReactClassComponent = function() {};\n _assign(\n ReactClassComponent.prototype,\n ReactComponent.prototype,\n ReactClassMixin\n );\n\n /**\n * Creates a composite component class given a class specification.\n * See https://facebook.github.io/react/docs/top-level-api.html#react.createclass\n *\n * @param {object} spec Class specification (which must define `render`).\n * @return {function} Component constructor function.\n * @public\n */\n function createClass(spec) {\n // To keep our warnings more understandable, we'll use a little hack here to\n // ensure that Constructor.name !== 'Constructor'. This makes sure we don't\n // unnecessarily identify a class without displayName as 'Constructor'.\n var Constructor = identity(function(props, context, updater) {\n // This constructor gets overridden by mocks. The argument is used\n // by mocks to assert on what gets mounted.\n\n if (process.env.NODE_ENV !== 'production') {\n warning(\n this instanceof Constructor,\n 'Something is calling a React component directly. Use a factory or ' +\n 'JSX instead. See: https://fb.me/react-legacyfactory'\n );\n }\n\n // Wire up auto-binding\n if (this.__reactAutoBindPairs.length) {\n bindAutoBindMethods(this);\n }\n\n this.props = props;\n this.context = context;\n this.refs = emptyObject;\n this.updater = updater || ReactNoopUpdateQueue;\n\n this.state = null;\n\n // ReactClasses doesn't have constructors. Instead, they use the\n // getInitialState and componentWillMount methods for initialization.\n\n var initialState = this.getInitialState ? this.getInitialState() : null;\n if (process.env.NODE_ENV !== 'production') {\n // We allow auto-mocks to proceed as if they're returning null.\n if (\n initialState === undefined &&\n this.getInitialState._isMockFunction\n ) {\n // This is probably bad practice. Consider warning here and\n // deprecating this convenience.\n initialState = null;\n }\n }\n _invariant(\n typeof initialState === 'object' && !Array.isArray(initialState),\n '%s.getInitialState(): must return an object or null',\n Constructor.displayName || 'ReactCompositeComponent'\n );\n\n this.state = initialState;\n });\n Constructor.prototype = new ReactClassComponent();\n Constructor.prototype.constructor = Constructor;\n Constructor.prototype.__reactAutoBindPairs = [];\n\n injectedMixins.forEach(mixSpecIntoComponent.bind(null, Constructor));\n\n mixSpecIntoComponent(Constructor, IsMountedPreMixin);\n mixSpecIntoComponent(Constructor, spec);\n mixSpecIntoComponent(Constructor, IsMountedPostMixin);\n\n // Initialize the defaultProps property after all mixins have been merged.\n if (Constructor.getDefaultProps) {\n Constructor.defaultProps = Constructor.getDefaultProps();\n }\n\n if (process.env.NODE_ENV !== 'production') {\n // This is a tag to indicate that the use of these method names is ok,\n // since it's used with createClass. If it's not, then it's likely a\n // mistake so we'll warn you to use the static property, property\n // initializer or constructor respectively.\n if (Constructor.getDefaultProps) {\n Constructor.getDefaultProps.isReactClassApproved = {};\n }\n if (Constructor.prototype.getInitialState) {\n Constructor.prototype.getInitialState.isReactClassApproved = {};\n }\n }\n\n _invariant(\n Constructor.prototype.render,\n 'createClass(...): Class specification must implement a `render` method.'\n );\n\n if (process.env.NODE_ENV !== 'production') {\n warning(\n !Constructor.prototype.componentShouldUpdate,\n '%s has a method called ' +\n 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' +\n 'The name is phrased as a question because the function is ' +\n 'expected to return a value.',\n spec.displayName || 'A component'\n );\n warning(\n !Constructor.prototype.componentWillRecieveProps,\n '%s has a method called ' +\n 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?',\n spec.displayName || 'A component'\n );\n warning(\n !Constructor.prototype.UNSAFE_componentWillRecieveProps,\n '%s has a method called UNSAFE_componentWillRecieveProps(). ' +\n 'Did you mean UNSAFE_componentWillReceiveProps()?',\n spec.displayName || 'A component'\n );\n }\n\n // Reduce time spent doing lookups by setting these on the prototype.\n for (var methodName in ReactClassInterface) {\n if (!Constructor.prototype[methodName]) {\n Constructor.prototype[methodName] = null;\n }\n }\n\n return Constructor;\n }\n\n return createClass;\n}\n\nmodule.exports = factory;\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n */\n\n'use strict';\n\nvar React = require('react');\nvar factory = require('./factory');\n\nif (typeof React === 'undefined') {\n throw Error(\n 'create-react-class could not find the React object. If you are using script tags, ' +\n 'make sure that React is being loaded before create-react-class.'\n );\n}\n\n// Hack to grab NoopUpdateQueue from isomorphic React\nvar ReactNoopUpdateQueue = new React.Component().updater;\n\nmodule.exports = factory(\n React.Component,\n React.isValidElement,\n ReactNoopUpdateQueue\n);\n","var prefix = require('prefix-style')\nvar toCamelCase = require('to-camel-case')\nvar cache = { 'float': 'cssFloat' }\nvar addPxToStyle = require('add-px-to-style')\n\nfunction style (element, property, value) {\n var camel = cache[property]\n if (typeof camel === 'undefined') {\n camel = detect(property)\n }\n\n // may be false if CSS prop is unsupported\n if (camel) {\n if (value === undefined) {\n return element.style[camel]\n }\n\n element.style[camel] = addPxToStyle(camel, value)\n }\n}\n\nfunction each (element, properties) {\n for (var k in properties) {\n if (properties.hasOwnProperty(k)) {\n style(element, k, properties[k])\n }\n }\n}\n\nfunction detect (cssProp) {\n var camel = toCamelCase(cssProp)\n var result = prefix(camel)\n cache[camel] = cache[cssProp] = cache[result] = result\n return result\n}\n\nfunction set () {\n if (arguments.length === 2) {\n if (typeof arguments[1] === 'string') {\n arguments[0].style.cssText = arguments[1]\n } else {\n each(arguments[0], arguments[1])\n }\n } else {\n style(arguments[0], arguments[1], arguments[2])\n }\n}\n\nmodule.exports = set\nmodule.exports.set = set\n\nmodule.exports.get = function (element, properties) {\n if (Array.isArray(properties)) {\n return properties.reduce(function (obj, prop) {\n obj[prop] = style(element, prop || '')\n return obj\n }, {})\n } else {\n return style(element, properties || '')\n }\n}\n","'use strict';\n\nvar util = require('./util');\n\nfunction scrollIntoView(elem, container, config) {\n config = config || {};\n // document 归一化到 window\n if (container.nodeType === 9) {\n container = util.getWindow(container);\n }\n\n var allowHorizontalScroll = config.allowHorizontalScroll;\n var onlyScrollIfNeeded = config.onlyScrollIfNeeded;\n var alignWithTop = config.alignWithTop;\n var alignWithLeft = config.alignWithLeft;\n var offsetTop = config.offsetTop || 0;\n var offsetLeft = config.offsetLeft || 0;\n var offsetBottom = config.offsetBottom || 0;\n var offsetRight = config.offsetRight || 0;\n\n allowHorizontalScroll = allowHorizontalScroll === undefined ? true : allowHorizontalScroll;\n\n var isWin = util.isWindow(container);\n var elemOffset = util.offset(elem);\n var eh = util.outerHeight(elem);\n var ew = util.outerWidth(elem);\n var containerOffset = undefined;\n var ch = undefined;\n var cw = undefined;\n var containerScroll = undefined;\n var diffTop = undefined;\n var diffBottom = undefined;\n var win = undefined;\n var winScroll = undefined;\n var ww = undefined;\n var wh = undefined;\n\n if (isWin) {\n win = container;\n wh = util.height(win);\n ww = util.width(win);\n winScroll = {\n left: util.scrollLeft(win),\n top: util.scrollTop(win)\n };\n // elem 相对 container 可视视窗的距离\n diffTop = {\n left: elemOffset.left - winScroll.left - offsetLeft,\n top: elemOffset.top - winScroll.top - offsetTop\n };\n diffBottom = {\n left: elemOffset.left + ew - (winScroll.left + ww) + offsetRight,\n top: elemOffset.top + eh - (winScroll.top + wh) + offsetBottom\n };\n containerScroll = winScroll;\n } else {\n containerOffset = util.offset(container);\n ch = container.clientHeight;\n cw = container.clientWidth;\n containerScroll = {\n left: container.scrollLeft,\n top: container.scrollTop\n };\n // elem 相对 container 可视视窗的距离\n // 注意边框, offset 是边框到根节点\n diffTop = {\n left: elemOffset.left - (containerOffset.left + (parseFloat(util.css(container, 'borderLeftWidth')) || 0)) - offsetLeft,\n top: elemOffset.top - (containerOffset.top + (parseFloat(util.css(container, 'borderTopWidth')) || 0)) - offsetTop\n };\n diffBottom = {\n left: elemOffset.left + ew - (containerOffset.left + cw + (parseFloat(util.css(container, 'borderRightWidth')) || 0)) + offsetRight,\n top: elemOffset.top + eh - (containerOffset.top + ch + (parseFloat(util.css(container, 'borderBottomWidth')) || 0)) + offsetBottom\n };\n }\n\n if (diffTop.top < 0 || diffBottom.top > 0) {\n // 强制向上\n if (alignWithTop === true) {\n util.scrollTop(container, containerScroll.top + diffTop.top);\n } else if (alignWithTop === false) {\n util.scrollTop(container, containerScroll.top + diffBottom.top);\n } else {\n // 自动调整\n if (diffTop.top < 0) {\n util.scrollTop(container, containerScroll.top + diffTop.top);\n } else {\n util.scrollTop(container, containerScroll.top + diffBottom.top);\n }\n }\n } else {\n if (!onlyScrollIfNeeded) {\n alignWithTop = alignWithTop === undefined ? true : !!alignWithTop;\n if (alignWithTop) {\n util.scrollTop(container, containerScroll.top + diffTop.top);\n } else {\n util.scrollTop(container, containerScroll.top + diffBottom.top);\n }\n }\n }\n\n if (allowHorizontalScroll) {\n if (diffTop.left < 0 || diffBottom.left > 0) {\n // 强制向上\n if (alignWithLeft === true) {\n util.scrollLeft(container, containerScroll.left + diffTop.left);\n } else if (alignWithLeft === false) {\n util.scrollLeft(container, containerScroll.left + diffBottom.left);\n } else {\n // 自动调整\n if (diffTop.left < 0) {\n util.scrollLeft(container, containerScroll.left + diffTop.left);\n } else {\n util.scrollLeft(container, containerScroll.left + diffBottom.left);\n }\n }\n } else {\n if (!onlyScrollIfNeeded) {\n alignWithLeft = alignWithLeft === undefined ? true : !!alignWithLeft;\n if (alignWithLeft) {\n util.scrollLeft(container, containerScroll.left + diffTop.left);\n } else {\n util.scrollLeft(container, containerScroll.left + diffBottom.left);\n }\n }\n }\n }\n}\n\nmodule.exports = scrollIntoView;","'use strict';\n\nmodule.exports = require('./dom-scroll-into-view');","'use strict';\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol ? \"symbol\" : typeof obj; };\n\nvar RE_NUM = /[\\-+]?(?:\\d*\\.|)\\d+(?:[eE][\\-+]?\\d+|)/.source;\n\nfunction getClientPosition(elem) {\n var box = undefined;\n var x = undefined;\n var y = undefined;\n var doc = elem.ownerDocument;\n var body = doc.body;\n var docElem = doc && doc.documentElement;\n // 根据 GBS 最新数据,A-Grade Browsers 都已支持 getBoundingClientRect 方法,不用再考虑传统的实现方式\n box = elem.getBoundingClientRect();\n\n // 注:jQuery 还考虑减去 docElem.clientLeft/clientTop\n // 但测试发现,这样反而会导致当 html 和 body 有边距/边框样式时,获取的值不正确\n // 此外,ie6 会忽略 html 的 margin 值,幸运地是没有谁会去设置 html 的 margin\n\n x = box.left;\n y = box.top;\n\n // In IE, most of the time, 2 extra pixels are added to the top and left\n // due to the implicit 2-pixel inset border. In IE6/7 quirks mode and\n // IE6 standards mode, this border can be overridden by setting the\n // document element's border to zero -- thus, we cannot rely on the\n // offset always being 2 pixels.\n\n // In quirks mode, the offset can be determined by querying the body's\n // clientLeft/clientTop, but in standards mode, it is found by querying\n // the document element's clientLeft/clientTop. Since we already called\n // getClientBoundingRect we have already forced a reflow, so it is not\n // too expensive just to query them all.\n\n // ie 下应该减去窗口的边框吧,毕竟默认 absolute 都是相对窗口定位的\n // 窗口边框标准是设 documentElement ,quirks 时设置 body\n // 最好禁止在 body 和 html 上边框 ,但 ie < 9 html 默认有 2px ,减去\n // 但是非 ie 不可能设置窗口边框,body html 也不是窗口 ,ie 可以通过 html,body 设置\n // 标准 ie 下 docElem.clientTop 就是 border-top\n // ie7 html 即窗口边框改变不了。永远为 2\n // 但标准 firefox/chrome/ie9 下 docElem.clientTop 是窗口边框,即使设了 border-top 也为 0\n\n x -= docElem.clientLeft || body.clientLeft || 0;\n y -= docElem.clientTop || body.clientTop || 0;\n\n return {\n left: x,\n top: y\n };\n}\n\nfunction getScroll(w, top) {\n var ret = w['page' + (top ? 'Y' : 'X') + 'Offset'];\n var method = 'scroll' + (top ? 'Top' : 'Left');\n if (typeof ret !== 'number') {\n var d = w.document;\n // ie6,7,8 standard mode\n ret = d.documentElement[method];\n if (typeof ret !== 'number') {\n // quirks mode\n ret = d.body[method];\n }\n }\n return ret;\n}\n\nfunction getScrollLeft(w) {\n return getScroll(w);\n}\n\nfunction getScrollTop(w) {\n return getScroll(w, true);\n}\n\nfunction getOffset(el) {\n var pos = getClientPosition(el);\n var doc = el.ownerDocument;\n var w = doc.defaultView || doc.parentWindow;\n pos.left += getScrollLeft(w);\n pos.top += getScrollTop(w);\n return pos;\n}\nfunction _getComputedStyle(elem, name, computedStyle_) {\n var val = '';\n var d = elem.ownerDocument;\n var computedStyle = computedStyle_ || d.defaultView.getComputedStyle(elem, null);\n\n // https://github.com/kissyteam/kissy/issues/61\n if (computedStyle) {\n val = computedStyle.getPropertyValue(name) || computedStyle[name];\n }\n\n return val;\n}\n\nvar _RE_NUM_NO_PX = new RegExp('^(' + RE_NUM + ')(?!px)[a-z%]+$', 'i');\nvar RE_POS = /^(top|right|bottom|left)$/;\nvar CURRENT_STYLE = 'currentStyle';\nvar RUNTIME_STYLE = 'runtimeStyle';\nvar LEFT = 'left';\nvar PX = 'px';\n\nfunction _getComputedStyleIE(elem, name) {\n // currentStyle maybe null\n // http://msdn.microsoft.com/en-us/library/ms535231.aspx\n var ret = elem[CURRENT_STYLE] && elem[CURRENT_STYLE][name];\n\n // 当 width/height 设置为百分比时,通过 pixelLeft 方式转换的 width/height 值\n // 一开始就处理了! CUSTOM_STYLE.height,CUSTOM_STYLE.width ,cssHook 解决@2011-08-19\n // 在 ie 下不对,需要直接用 offset 方式\n // borderWidth 等值也有问题,但考虑到 borderWidth 设为百分比的概率很小,这里就不考虑了\n\n // From the awesome hack by Dean Edwards\n // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291\n // If we're not dealing with a regular pixel number\n // but a number that has a weird ending, we need to convert it to pixels\n // exclude left right for relativity\n if (_RE_NUM_NO_PX.test(ret) && !RE_POS.test(name)) {\n // Remember the original values\n var style = elem.style;\n var left = style[LEFT];\n var rsLeft = elem[RUNTIME_STYLE][LEFT];\n\n // prevent flashing of content\n elem[RUNTIME_STYLE][LEFT] = elem[CURRENT_STYLE][LEFT];\n\n // Put in the new values to get a computed value out\n style[LEFT] = name === 'fontSize' ? '1em' : ret || 0;\n ret = style.pixelLeft + PX;\n\n // Revert the changed values\n style[LEFT] = left;\n\n elem[RUNTIME_STYLE][LEFT] = rsLeft;\n }\n return ret === '' ? 'auto' : ret;\n}\n\nvar getComputedStyleX = undefined;\nif (typeof window !== 'undefined') {\n getComputedStyleX = window.getComputedStyle ? _getComputedStyle : _getComputedStyleIE;\n}\n\nfunction each(arr, fn) {\n for (var i = 0; i < arr.length; i++) {\n fn(arr[i]);\n }\n}\n\nfunction isBorderBoxFn(elem) {\n return getComputedStyleX(elem, 'boxSizing') === 'border-box';\n}\n\nvar BOX_MODELS = ['margin', 'border', 'padding'];\nvar CONTENT_INDEX = -1;\nvar PADDING_INDEX = 2;\nvar BORDER_INDEX = 1;\nvar MARGIN_INDEX = 0;\n\nfunction swap(elem, options, callback) {\n var old = {};\n var style = elem.style;\n var name = undefined;\n\n // Remember the old values, and insert the new ones\n for (name in options) {\n if (options.hasOwnProperty(name)) {\n old[name] = style[name];\n style[name] = options[name];\n }\n }\n\n callback.call(elem);\n\n // Revert the old values\n for (name in options) {\n if (options.hasOwnProperty(name)) {\n style[name] = old[name];\n }\n }\n}\n\nfunction getPBMWidth(elem, props, which) {\n var value = 0;\n var prop = undefined;\n var j = undefined;\n var i = undefined;\n for (j = 0; j < props.length; j++) {\n prop = props[j];\n if (prop) {\n for (i = 0; i < which.length; i++) {\n var cssProp = undefined;\n if (prop === 'border') {\n cssProp = prop + which[i] + 'Width';\n } else {\n cssProp = prop + which[i];\n }\n value += parseFloat(getComputedStyleX(elem, cssProp)) || 0;\n }\n }\n }\n return value;\n}\n\n/**\n * A crude way of determining if an object is a window\n * @member util\n */\nfunction isWindow(obj) {\n // must use == for ie8\n /* eslint eqeqeq:0 */\n return obj != null && obj == obj.window;\n}\n\nvar domUtils = {};\n\neach(['Width', 'Height'], function (name) {\n domUtils['doc' + name] = function (refWin) {\n var d = refWin.document;\n return Math.max(\n // firefox chrome documentElement.scrollHeight< body.scrollHeight\n // ie standard mode : documentElement.scrollHeight> body.scrollHeight\n d.documentElement['scroll' + name],\n // quirks : documentElement.scrollHeight 最大等于可视窗口多一点?\n d.body['scroll' + name], domUtils['viewport' + name](d));\n };\n\n domUtils['viewport' + name] = function (win) {\n // pc browser includes scrollbar in window.innerWidth\n var prop = 'client' + name;\n var doc = win.document;\n var body = doc.body;\n var documentElement = doc.documentElement;\n var documentElementProp = documentElement[prop];\n // 标准模式取 documentElement\n // backcompat 取 body\n return doc.compatMode === 'CSS1Compat' && documentElementProp || body && body[prop] || documentElementProp;\n };\n});\n\n/*\n 得到元素的大小信息\n @param elem\n @param name\n @param {String} [extra] 'padding' : (css width) + padding\n 'border' : (css width) + padding + border\n 'margin' : (css width) + padding + border + margin\n */\nfunction getWH(elem, name, extra) {\n if (isWindow(elem)) {\n return name === 'width' ? domUtils.viewportWidth(elem) : domUtils.viewportHeight(elem);\n } else if (elem.nodeType === 9) {\n return name === 'width' ? domUtils.docWidth(elem) : domUtils.docHeight(elem);\n }\n var which = name === 'width' ? ['Left', 'Right'] : ['Top', 'Bottom'];\n var borderBoxValue = name === 'width' ? elem.offsetWidth : elem.offsetHeight;\n var computedStyle = getComputedStyleX(elem);\n var isBorderBox = isBorderBoxFn(elem, computedStyle);\n var cssBoxValue = 0;\n if (borderBoxValue == null || borderBoxValue <= 0) {\n borderBoxValue = undefined;\n // Fall back to computed then un computed css if necessary\n cssBoxValue = getComputedStyleX(elem, name);\n if (cssBoxValue == null || Number(cssBoxValue) < 0) {\n cssBoxValue = elem.style[name] || 0;\n }\n // Normalize '', auto, and prepare for extra\n cssBoxValue = parseFloat(cssBoxValue) || 0;\n }\n if (extra === undefined) {\n extra = isBorderBox ? BORDER_INDEX : CONTENT_INDEX;\n }\n var borderBoxValueOrIsBorderBox = borderBoxValue !== undefined || isBorderBox;\n var val = borderBoxValue || cssBoxValue;\n if (extra === CONTENT_INDEX) {\n if (borderBoxValueOrIsBorderBox) {\n return val - getPBMWidth(elem, ['border', 'padding'], which, computedStyle);\n }\n return cssBoxValue;\n }\n if (borderBoxValueOrIsBorderBox) {\n var padding = extra === PADDING_INDEX ? -getPBMWidth(elem, ['border'], which, computedStyle) : getPBMWidth(elem, ['margin'], which, computedStyle);\n return val + (extra === BORDER_INDEX ? 0 : padding);\n }\n return cssBoxValue + getPBMWidth(elem, BOX_MODELS.slice(extra), which, computedStyle);\n}\n\nvar cssShow = {\n position: 'absolute',\n visibility: 'hidden',\n display: 'block'\n};\n\n// fix #119 : https://github.com/kissyteam/kissy/issues/119\nfunction getWHIgnoreDisplay(elem) {\n var val = undefined;\n var args = arguments;\n // in case elem is window\n // elem.offsetWidth === undefined\n if (elem.offsetWidth !== 0) {\n val = getWH.apply(undefined, args);\n } else {\n swap(elem, cssShow, function () {\n val = getWH.apply(undefined, args);\n });\n }\n return val;\n}\n\nfunction css(el, name, v) {\n var value = v;\n if ((typeof name === 'undefined' ? 'undefined' : _typeof(name)) === 'object') {\n for (var i in name) {\n if (name.hasOwnProperty(i)) {\n css(el, i, name[i]);\n }\n }\n return undefined;\n }\n if (typeof value !== 'undefined') {\n if (typeof value === 'number') {\n value += 'px';\n }\n el.style[name] = value;\n return undefined;\n }\n return getComputedStyleX(el, name);\n}\n\neach(['width', 'height'], function (name) {\n var first = name.charAt(0).toUpperCase() + name.slice(1);\n domUtils['outer' + first] = function (el, includeMargin) {\n return el && getWHIgnoreDisplay(el, name, includeMargin ? MARGIN_INDEX : BORDER_INDEX);\n };\n var which = name === 'width' ? ['Left', 'Right'] : ['Top', 'Bottom'];\n\n domUtils[name] = function (elem, val) {\n if (val !== undefined) {\n if (elem) {\n var computedStyle = getComputedStyleX(elem);\n var isBorderBox = isBorderBoxFn(elem);\n if (isBorderBox) {\n val += getPBMWidth(elem, ['padding', 'border'], which, computedStyle);\n }\n return css(elem, name, val);\n }\n return undefined;\n }\n return elem && getWHIgnoreDisplay(elem, name, CONTENT_INDEX);\n };\n});\n\n// 设置 elem 相对 elem.ownerDocument 的坐标\nfunction setOffset(elem, offset) {\n // set position first, in-case top/left are set even on static elem\n if (css(elem, 'position') === 'static') {\n elem.style.position = 'relative';\n }\n\n var old = getOffset(elem);\n var ret = {};\n var current = undefined;\n var key = undefined;\n\n for (key in offset) {\n if (offset.hasOwnProperty(key)) {\n current = parseFloat(css(elem, key)) || 0;\n ret[key] = current + offset[key] - old[key];\n }\n }\n css(elem, ret);\n}\n\nmodule.exports = _extends({\n getWindow: function getWindow(node) {\n var doc = node.ownerDocument || node;\n return doc.defaultView || doc.parentWindow;\n },\n offset: function offset(el, value) {\n if (typeof value !== 'undefined') {\n setOffset(el, value);\n } else {\n return getOffset(el);\n }\n },\n\n isWindow: isWindow,\n each: each,\n css: css,\n clone: function clone(obj) {\n var ret = {};\n for (var i in obj) {\n if (obj.hasOwnProperty(i)) {\n ret[i] = obj[i];\n }\n }\n var overflow = obj.overflow;\n if (overflow) {\n for (var i in obj) {\n if (obj.hasOwnProperty(i)) {\n ret.overflow[i] = obj.overflow[i];\n }\n }\n }\n return ret;\n },\n scrollLeft: function scrollLeft(w, v) {\n if (isWindow(w)) {\n if (v === undefined) {\n return getScrollLeft(w);\n }\n window.scrollTo(v, getScrollTop(w));\n } else {\n if (v === undefined) {\n return w.scrollLeft;\n }\n w.scrollLeft = v;\n }\n },\n scrollTop: function scrollTop(w, v) {\n if (isWindow(w)) {\n if (v === undefined) {\n return getScrollTop(w);\n }\n window.scrollTo(getScrollLeft(w), v);\n } else {\n if (v === undefined) {\n return w.scrollTop;\n }\n w.scrollTop = v;\n }\n },\n\n viewportWidth: 0,\n viewportHeight: 0\n}, domUtils);","function isAbsolute(pathname) {\n return pathname.charAt(0) === '/';\n}\n\n// About 1.5x faster than the two-arg version of Array#splice()\nfunction spliceOne(list, index) {\n for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1) {\n list[i] = list[k];\n }\n\n list.pop();\n}\n\n// This implementation is based heavily on node's url.parse\nfunction resolvePathname(to, from) {\n if (from === undefined) from = '';\n\n var toParts = (to && to.split('/')) || [];\n var fromParts = (from && from.split('/')) || [];\n\n var isToAbs = to && isAbsolute(to);\n var isFromAbs = from && isAbsolute(from);\n var mustEndAbs = isToAbs || isFromAbs;\n\n if (to && isAbsolute(to)) {\n // to is absolute\n fromParts = toParts;\n } else if (toParts.length) {\n // to is relative, drop the filename\n fromParts.pop();\n fromParts = fromParts.concat(toParts);\n }\n\n if (!fromParts.length) return '/';\n\n var hasTrailingSlash;\n if (fromParts.length) {\n var last = fromParts[fromParts.length - 1];\n hasTrailingSlash = last === '.' || last === '..' || last === '';\n } else {\n hasTrailingSlash = false;\n }\n\n var up = 0;\n for (var i = fromParts.length; i >= 0; i--) {\n var part = fromParts[i];\n\n if (part === '.') {\n spliceOne(fromParts, i);\n } else if (part === '..') {\n spliceOne(fromParts, i);\n up++;\n } else if (up) {\n spliceOne(fromParts, i);\n up--;\n }\n }\n\n if (!mustEndAbs) for (; up--; up) fromParts.unshift('..');\n\n if (\n mustEndAbs &&\n fromParts[0] !== '' &&\n (!fromParts[0] || !isAbsolute(fromParts[0]))\n )\n fromParts.unshift('');\n\n var result = fromParts.join('/');\n\n if (hasTrailingSlash && result.substr(-1) !== '/') result += '/';\n\n return result;\n}\n\nexport default resolvePathname;\n","function valueOf(obj) {\n return obj.valueOf ? obj.valueOf() : Object.prototype.valueOf.call(obj);\n}\n\nfunction valueEqual(a, b) {\n // Test for strict equality first.\n if (a === b) return true;\n\n // Otherwise, if either of them == null they are not equal.\n if (a == null || b == null) return false;\n\n if (Array.isArray(a)) {\n return (\n Array.isArray(b) &&\n a.length === b.length &&\n a.every(function(item, index) {\n return valueEqual(item, b[index]);\n })\n );\n }\n\n if (typeof a === 'object' || typeof b === 'object') {\n var aValue = valueOf(a);\n var bValue = valueOf(b);\n\n if (aValue !== a || bValue !== b) return valueEqual(aValue, bValue);\n\n return Object.keys(Object.assign({}, a, b)).every(function(key) {\n return valueEqual(a[key], b[key]);\n });\n }\n\n return false;\n}\n\nexport default valueEqual;\n","import _extends from '@babel/runtime/helpers/esm/extends';\nimport resolvePathname from 'resolve-pathname';\nimport valueEqual from 'value-equal';\nimport warning from 'tiny-warning';\nimport invariant from 'tiny-invariant';\n\nfunction addLeadingSlash(path) {\n return path.charAt(0) === '/' ? path : '/' + path;\n}\nfunction stripLeadingSlash(path) {\n return path.charAt(0) === '/' ? path.substr(1) : path;\n}\nfunction hasBasename(path, prefix) {\n return path.toLowerCase().indexOf(prefix.toLowerCase()) === 0 && '/?#'.indexOf(path.charAt(prefix.length)) !== -1;\n}\nfunction stripBasename(path, prefix) {\n return hasBasename(path, prefix) ? path.substr(prefix.length) : path;\n}\nfunction stripTrailingSlash(path) {\n return path.charAt(path.length - 1) === '/' ? path.slice(0, -1) : path;\n}\nfunction parsePath(path) {\n var pathname = path || '/';\n var search = '';\n var hash = '';\n var hashIndex = pathname.indexOf('#');\n\n if (hashIndex !== -1) {\n hash = pathname.substr(hashIndex);\n pathname = pathname.substr(0, hashIndex);\n }\n\n var searchIndex = pathname.indexOf('?');\n\n if (searchIndex !== -1) {\n search = pathname.substr(searchIndex);\n pathname = pathname.substr(0, searchIndex);\n }\n\n return {\n pathname: pathname,\n search: search === '?' ? '' : search,\n hash: hash === '#' ? '' : hash\n };\n}\nfunction createPath(location) {\n var pathname = location.pathname,\n search = location.search,\n hash = location.hash;\n var path = pathname || '/';\n if (search && search !== '?') path += search.charAt(0) === '?' ? search : \"?\" + search;\n if (hash && hash !== '#') path += hash.charAt(0) === '#' ? hash : \"#\" + hash;\n return path;\n}\n\nfunction createLocation(path, state, key, currentLocation) {\n var location;\n\n if (typeof path === 'string') {\n // Two-arg form: push(path, state)\n location = parsePath(path);\n location.state = state;\n } else {\n // One-arg form: push(location)\n location = _extends({}, path);\n if (location.pathname === undefined) location.pathname = '';\n\n if (location.search) {\n if (location.search.charAt(0) !== '?') location.search = '?' + location.search;\n } else {\n location.search = '';\n }\n\n if (location.hash) {\n if (location.hash.charAt(0) !== '#') location.hash = '#' + location.hash;\n } else {\n location.hash = '';\n }\n\n if (state !== undefined && location.state === undefined) location.state = state;\n }\n\n try {\n location.pathname = decodeURI(location.pathname);\n } catch (e) {\n if (e instanceof URIError) {\n throw new URIError('Pathname \"' + location.pathname + '\" could not be decoded. ' + 'This is likely caused by an invalid percent-encoding.');\n } else {\n throw e;\n }\n }\n\n if (key) location.key = key;\n\n if (currentLocation) {\n // Resolve incomplete/relative pathname relative to current location.\n if (!location.pathname) {\n location.pathname = currentLocation.pathname;\n } else if (location.pathname.charAt(0) !== '/') {\n location.pathname = resolvePathname(location.pathname, currentLocation.pathname);\n }\n } else {\n // When there is no prior location and pathname is empty, set it to /\n if (!location.pathname) {\n location.pathname = '/';\n }\n }\n\n return location;\n}\nfunction locationsAreEqual(a, b) {\n return a.pathname === b.pathname && a.search === b.search && a.hash === b.hash && a.key === b.key && valueEqual(a.state, b.state);\n}\n\nfunction createTransitionManager() {\n var prompt = null;\n\n function setPrompt(nextPrompt) {\n process.env.NODE_ENV !== \"production\" ? warning(prompt == null, 'A history supports only one prompt at a time') : void 0;\n prompt = nextPrompt;\n return function () {\n if (prompt === nextPrompt) prompt = null;\n };\n }\n\n function confirmTransitionTo(location, action, getUserConfirmation, callback) {\n // TODO: If another transition starts while we're still confirming\n // the previous one, we may end up in a weird state. Figure out the\n // best way to handle this.\n if (prompt != null) {\n var result = typeof prompt === 'function' ? prompt(location, action) : prompt;\n\n if (typeof result === 'string') {\n if (typeof getUserConfirmation === 'function') {\n getUserConfirmation(result, callback);\n } else {\n process.env.NODE_ENV !== \"production\" ? warning(false, 'A history needs a getUserConfirmation function in order to use a prompt message') : void 0;\n callback(true);\n }\n } else {\n // Return false from a transition hook to cancel the transition.\n callback(result !== false);\n }\n } else {\n callback(true);\n }\n }\n\n var listeners = [];\n\n function appendListener(fn) {\n var isActive = true;\n\n function listener() {\n if (isActive) fn.apply(void 0, arguments);\n }\n\n listeners.push(listener);\n return function () {\n isActive = false;\n listeners = listeners.filter(function (item) {\n return item !== listener;\n });\n };\n }\n\n function notifyListeners() {\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n listeners.forEach(function (listener) {\n return listener.apply(void 0, args);\n });\n }\n\n return {\n setPrompt: setPrompt,\n confirmTransitionTo: confirmTransitionTo,\n appendListener: appendListener,\n notifyListeners: notifyListeners\n };\n}\n\nvar canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);\nfunction getConfirmation(message, callback) {\n callback(window.confirm(message)); // eslint-disable-line no-alert\n}\n/**\n * Returns true if the HTML5 history API is supported. Taken from Modernizr.\n *\n * https://github.com/Modernizr/Modernizr/blob/master/LICENSE\n * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js\n * changed to avoid false negatives for Windows Phones: https://github.com/reactjs/react-router/issues/586\n */\n\nfunction supportsHistory() {\n var ua = window.navigator.userAgent;\n if ((ua.indexOf('Android 2.') !== -1 || ua.indexOf('Android 4.0') !== -1) && ua.indexOf('Mobile Safari') !== -1 && ua.indexOf('Chrome') === -1 && ua.indexOf('Windows Phone') === -1) return false;\n return window.history && 'pushState' in window.history;\n}\n/**\n * Returns true if browser fires popstate on hash change.\n * IE10 and IE11 do not.\n */\n\nfunction supportsPopStateOnHashChange() {\n return window.navigator.userAgent.indexOf('Trident') === -1;\n}\n/**\n * Returns false if using go(n) with hash history causes a full page reload.\n */\n\nfunction supportsGoWithoutReloadUsingHash() {\n return window.navigator.userAgent.indexOf('Firefox') === -1;\n}\n/**\n * Returns true if a given popstate event is an extraneous WebKit event.\n * Accounts for the fact that Chrome on iOS fires real popstate events\n * containing undefined state when pressing the back button.\n */\n\nfunction isExtraneousPopstateEvent(event) {\n return event.state === undefined && navigator.userAgent.indexOf('CriOS') === -1;\n}\n\nvar PopStateEvent = 'popstate';\nvar HashChangeEvent = 'hashchange';\n\nfunction getHistoryState() {\n try {\n return window.history.state || {};\n } catch (e) {\n // IE 11 sometimes throws when accessing window.history.state\n // See https://github.com/ReactTraining/history/pull/289\n return {};\n }\n}\n/**\n * Creates a history object that uses the HTML5 history API including\n * pushState, replaceState, and the popstate event.\n */\n\n\nfunction createBrowserHistory(props) {\n if (props === void 0) {\n props = {};\n }\n\n !canUseDOM ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Browser history needs a DOM') : invariant(false) : void 0;\n var globalHistory = window.history;\n var canUseHistory = supportsHistory();\n var needsHashChangeListener = !supportsPopStateOnHashChange();\n var _props = props,\n _props$forceRefresh = _props.forceRefresh,\n forceRefresh = _props$forceRefresh === void 0 ? false : _props$forceRefresh,\n _props$getUserConfirm = _props.getUserConfirmation,\n getUserConfirmation = _props$getUserConfirm === void 0 ? getConfirmation : _props$getUserConfirm,\n _props$keyLength = _props.keyLength,\n keyLength = _props$keyLength === void 0 ? 6 : _props$keyLength;\n var basename = props.basename ? stripTrailingSlash(addLeadingSlash(props.basename)) : '';\n\n function getDOMLocation(historyState) {\n var _ref = historyState || {},\n key = _ref.key,\n state = _ref.state;\n\n var _window$location = window.location,\n pathname = _window$location.pathname,\n search = _window$location.search,\n hash = _window$location.hash;\n var path = pathname + search + hash;\n process.env.NODE_ENV !== \"production\" ? warning(!basename || hasBasename(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path \"' + path + '\" to begin with \"' + basename + '\".') : void 0;\n if (basename) path = stripBasename(path, basename);\n return createLocation(path, state, key);\n }\n\n function createKey() {\n return Math.random().toString(36).substr(2, keyLength);\n }\n\n var transitionManager = createTransitionManager();\n\n function setState(nextState) {\n _extends(history, nextState);\n\n history.length = globalHistory.length;\n transitionManager.notifyListeners(history.location, history.action);\n }\n\n function handlePopState(event) {\n // Ignore extraneous popstate events in WebKit.\n if (isExtraneousPopstateEvent(event)) return;\n handlePop(getDOMLocation(event.state));\n }\n\n function handleHashChange() {\n handlePop(getDOMLocation(getHistoryState()));\n }\n\n var forceNextPop = false;\n\n function handlePop(location) {\n if (forceNextPop) {\n forceNextPop = false;\n setState();\n } else {\n var action = 'POP';\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({\n action: action,\n location: location\n });\n } else {\n revertPop(location);\n }\n });\n }\n }\n\n function revertPop(fromLocation) {\n var toLocation = history.location; // TODO: We could probably make this more reliable by\n // keeping a list of keys we've seen in sessionStorage.\n // Instead, we just default to 0 for keys we don't know.\n\n var toIndex = allKeys.indexOf(toLocation.key);\n if (toIndex === -1) toIndex = 0;\n var fromIndex = allKeys.indexOf(fromLocation.key);\n if (fromIndex === -1) fromIndex = 0;\n var delta = toIndex - fromIndex;\n\n if (delta) {\n forceNextPop = true;\n go(delta);\n }\n }\n\n var initialLocation = getDOMLocation(getHistoryState());\n var allKeys = [initialLocation.key]; // Public interface\n\n function createHref(location) {\n return basename + createPath(location);\n }\n\n function push(path, state) {\n process.env.NODE_ENV !== \"production\" ? warning(!(typeof path === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored') : void 0;\n var action = 'PUSH';\n var location = createLocation(path, state, createKey(), history.location);\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n var href = createHref(location);\n var key = location.key,\n state = location.state;\n\n if (canUseHistory) {\n globalHistory.pushState({\n key: key,\n state: state\n }, null, href);\n\n if (forceRefresh) {\n window.location.href = href;\n } else {\n var prevIndex = allKeys.indexOf(history.location.key);\n var nextKeys = allKeys.slice(0, prevIndex + 1);\n nextKeys.push(location.key);\n allKeys = nextKeys;\n setState({\n action: action,\n location: location\n });\n }\n } else {\n process.env.NODE_ENV !== \"production\" ? warning(state === undefined, 'Browser history cannot push state in browsers that do not support HTML5 history') : void 0;\n window.location.href = href;\n }\n });\n }\n\n function replace(path, state) {\n process.env.NODE_ENV !== \"production\" ? warning(!(typeof path === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored') : void 0;\n var action = 'REPLACE';\n var location = createLocation(path, state, createKey(), history.location);\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n var href = createHref(location);\n var key = location.key,\n state = location.state;\n\n if (canUseHistory) {\n globalHistory.replaceState({\n key: key,\n state: state\n }, null, href);\n\n if (forceRefresh) {\n window.location.replace(href);\n } else {\n var prevIndex = allKeys.indexOf(history.location.key);\n if (prevIndex !== -1) allKeys[prevIndex] = location.key;\n setState({\n action: action,\n location: location\n });\n }\n } else {\n process.env.NODE_ENV !== \"production\" ? warning(state === undefined, 'Browser history cannot replace state in browsers that do not support HTML5 history') : void 0;\n window.location.replace(href);\n }\n });\n }\n\n function go(n) {\n globalHistory.go(n);\n }\n\n function goBack() {\n go(-1);\n }\n\n function goForward() {\n go(1);\n }\n\n var listenerCount = 0;\n\n function checkDOMListeners(delta) {\n listenerCount += delta;\n\n if (listenerCount === 1 && delta === 1) {\n window.addEventListener(PopStateEvent, handlePopState);\n if (needsHashChangeListener) window.addEventListener(HashChangeEvent, handleHashChange);\n } else if (listenerCount === 0) {\n window.removeEventListener(PopStateEvent, handlePopState);\n if (needsHashChangeListener) window.removeEventListener(HashChangeEvent, handleHashChange);\n }\n }\n\n var isBlocked = false;\n\n function block(prompt) {\n if (prompt === void 0) {\n prompt = false;\n }\n\n var unblock = transitionManager.setPrompt(prompt);\n\n if (!isBlocked) {\n checkDOMListeners(1);\n isBlocked = true;\n }\n\n return function () {\n if (isBlocked) {\n isBlocked = false;\n checkDOMListeners(-1);\n }\n\n return unblock();\n };\n }\n\n function listen(listener) {\n var unlisten = transitionManager.appendListener(listener);\n checkDOMListeners(1);\n return function () {\n checkDOMListeners(-1);\n unlisten();\n };\n }\n\n var history = {\n length: globalHistory.length,\n action: 'POP',\n location: initialLocation,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n block: block,\n listen: listen\n };\n return history;\n}\n\nvar HashChangeEvent$1 = 'hashchange';\nvar HashPathCoders = {\n hashbang: {\n encodePath: function encodePath(path) {\n return path.charAt(0) === '!' ? path : '!/' + stripLeadingSlash(path);\n },\n decodePath: function decodePath(path) {\n return path.charAt(0) === '!' ? path.substr(1) : path;\n }\n },\n noslash: {\n encodePath: stripLeadingSlash,\n decodePath: addLeadingSlash\n },\n slash: {\n encodePath: addLeadingSlash,\n decodePath: addLeadingSlash\n }\n};\n\nfunction stripHash(url) {\n var hashIndex = url.indexOf('#');\n return hashIndex === -1 ? url : url.slice(0, hashIndex);\n}\n\nfunction getHashPath() {\n // We can't use window.location.hash here because it's not\n // consistent across browsers - Firefox will pre-decode it!\n var href = window.location.href;\n var hashIndex = href.indexOf('#');\n return hashIndex === -1 ? '' : href.substring(hashIndex + 1);\n}\n\nfunction pushHashPath(path) {\n window.location.hash = path;\n}\n\nfunction replaceHashPath(path) {\n window.location.replace(stripHash(window.location.href) + '#' + path);\n}\n\nfunction createHashHistory(props) {\n if (props === void 0) {\n props = {};\n }\n\n !canUseDOM ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Hash history needs a DOM') : invariant(false) : void 0;\n var globalHistory = window.history;\n var canGoWithoutReload = supportsGoWithoutReloadUsingHash();\n var _props = props,\n _props$getUserConfirm = _props.getUserConfirmation,\n getUserConfirmation = _props$getUserConfirm === void 0 ? getConfirmation : _props$getUserConfirm,\n _props$hashType = _props.hashType,\n hashType = _props$hashType === void 0 ? 'slash' : _props$hashType;\n var basename = props.basename ? stripTrailingSlash(addLeadingSlash(props.basename)) : '';\n var _HashPathCoders$hashT = HashPathCoders[hashType],\n encodePath = _HashPathCoders$hashT.encodePath,\n decodePath = _HashPathCoders$hashT.decodePath;\n\n function getDOMLocation() {\n var path = decodePath(getHashPath());\n process.env.NODE_ENV !== \"production\" ? warning(!basename || hasBasename(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path \"' + path + '\" to begin with \"' + basename + '\".') : void 0;\n if (basename) path = stripBasename(path, basename);\n return createLocation(path);\n }\n\n var transitionManager = createTransitionManager();\n\n function setState(nextState) {\n _extends(history, nextState);\n\n history.length = globalHistory.length;\n transitionManager.notifyListeners(history.location, history.action);\n }\n\n var forceNextPop = false;\n var ignorePath = null;\n\n function locationsAreEqual$$1(a, b) {\n return a.pathname === b.pathname && a.search === b.search && a.hash === b.hash;\n }\n\n function handleHashChange() {\n var path = getHashPath();\n var encodedPath = encodePath(path);\n\n if (path !== encodedPath) {\n // Ensure we always have a properly-encoded hash.\n replaceHashPath(encodedPath);\n } else {\n var location = getDOMLocation();\n var prevLocation = history.location;\n if (!forceNextPop && locationsAreEqual$$1(prevLocation, location)) return; // A hashchange doesn't always == location change.\n\n if (ignorePath === createPath(location)) return; // Ignore this change; we already setState in push/replace.\n\n ignorePath = null;\n handlePop(location);\n }\n }\n\n function handlePop(location) {\n if (forceNextPop) {\n forceNextPop = false;\n setState();\n } else {\n var action = 'POP';\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({\n action: action,\n location: location\n });\n } else {\n revertPop(location);\n }\n });\n }\n }\n\n function revertPop(fromLocation) {\n var toLocation = history.location; // TODO: We could probably make this more reliable by\n // keeping a list of paths we've seen in sessionStorage.\n // Instead, we just default to 0 for paths we don't know.\n\n var toIndex = allPaths.lastIndexOf(createPath(toLocation));\n if (toIndex === -1) toIndex = 0;\n var fromIndex = allPaths.lastIndexOf(createPath(fromLocation));\n if (fromIndex === -1) fromIndex = 0;\n var delta = toIndex - fromIndex;\n\n if (delta) {\n forceNextPop = true;\n go(delta);\n }\n } // Ensure the hash is encoded properly before doing anything else.\n\n\n var path = getHashPath();\n var encodedPath = encodePath(path);\n if (path !== encodedPath) replaceHashPath(encodedPath);\n var initialLocation = getDOMLocation();\n var allPaths = [createPath(initialLocation)]; // Public interface\n\n function createHref(location) {\n var baseTag = document.querySelector('base');\n var href = '';\n\n if (baseTag && baseTag.getAttribute('href')) {\n href = stripHash(window.location.href);\n }\n\n return href + '#' + encodePath(basename + createPath(location));\n }\n\n function push(path, state) {\n process.env.NODE_ENV !== \"production\" ? warning(state === undefined, 'Hash history cannot push state; it is ignored') : void 0;\n var action = 'PUSH';\n var location = createLocation(path, undefined, undefined, history.location);\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n var path = createPath(location);\n var encodedPath = encodePath(basename + path);\n var hashChanged = getHashPath() !== encodedPath;\n\n if (hashChanged) {\n // We cannot tell if a hashchange was caused by a PUSH, so we'd\n // rather setState here and ignore the hashchange. The caveat here\n // is that other hash histories in the page will consider it a POP.\n ignorePath = path;\n pushHashPath(encodedPath);\n var prevIndex = allPaths.lastIndexOf(createPath(history.location));\n var nextPaths = allPaths.slice(0, prevIndex + 1);\n nextPaths.push(path);\n allPaths = nextPaths;\n setState({\n action: action,\n location: location\n });\n } else {\n process.env.NODE_ENV !== \"production\" ? warning(false, 'Hash history cannot PUSH the same path; a new entry will not be added to the history stack') : void 0;\n setState();\n }\n });\n }\n\n function replace(path, state) {\n process.env.NODE_ENV !== \"production\" ? warning(state === undefined, 'Hash history cannot replace state; it is ignored') : void 0;\n var action = 'REPLACE';\n var location = createLocation(path, undefined, undefined, history.location);\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n var path = createPath(location);\n var encodedPath = encodePath(basename + path);\n var hashChanged = getHashPath() !== encodedPath;\n\n if (hashChanged) {\n // We cannot tell if a hashchange was caused by a REPLACE, so we'd\n // rather setState here and ignore the hashchange. The caveat here\n // is that other hash histories in the page will consider it a POP.\n ignorePath = path;\n replaceHashPath(encodedPath);\n }\n\n var prevIndex = allPaths.indexOf(createPath(history.location));\n if (prevIndex !== -1) allPaths[prevIndex] = path;\n setState({\n action: action,\n location: location\n });\n });\n }\n\n function go(n) {\n process.env.NODE_ENV !== \"production\" ? warning(canGoWithoutReload, 'Hash history go(n) causes a full page reload in this browser') : void 0;\n globalHistory.go(n);\n }\n\n function goBack() {\n go(-1);\n }\n\n function goForward() {\n go(1);\n }\n\n var listenerCount = 0;\n\n function checkDOMListeners(delta) {\n listenerCount += delta;\n\n if (listenerCount === 1 && delta === 1) {\n window.addEventListener(HashChangeEvent$1, handleHashChange);\n } else if (listenerCount === 0) {\n window.removeEventListener(HashChangeEvent$1, handleHashChange);\n }\n }\n\n var isBlocked = false;\n\n function block(prompt) {\n if (prompt === void 0) {\n prompt = false;\n }\n\n var unblock = transitionManager.setPrompt(prompt);\n\n if (!isBlocked) {\n checkDOMListeners(1);\n isBlocked = true;\n }\n\n return function () {\n if (isBlocked) {\n isBlocked = false;\n checkDOMListeners(-1);\n }\n\n return unblock();\n };\n }\n\n function listen(listener) {\n var unlisten = transitionManager.appendListener(listener);\n checkDOMListeners(1);\n return function () {\n checkDOMListeners(-1);\n unlisten();\n };\n }\n\n var history = {\n length: globalHistory.length,\n action: 'POP',\n location: initialLocation,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n block: block,\n listen: listen\n };\n return history;\n}\n\nfunction clamp(n, lowerBound, upperBound) {\n return Math.min(Math.max(n, lowerBound), upperBound);\n}\n/**\n * Creates a history object that stores locations in memory.\n */\n\n\nfunction createMemoryHistory(props) {\n if (props === void 0) {\n props = {};\n }\n\n var _props = props,\n getUserConfirmation = _props.getUserConfirmation,\n _props$initialEntries = _props.initialEntries,\n initialEntries = _props$initialEntries === void 0 ? ['/'] : _props$initialEntries,\n _props$initialIndex = _props.initialIndex,\n initialIndex = _props$initialIndex === void 0 ? 0 : _props$initialIndex,\n _props$keyLength = _props.keyLength,\n keyLength = _props$keyLength === void 0 ? 6 : _props$keyLength;\n var transitionManager = createTransitionManager();\n\n function setState(nextState) {\n _extends(history, nextState);\n\n history.length = history.entries.length;\n transitionManager.notifyListeners(history.location, history.action);\n }\n\n function createKey() {\n return Math.random().toString(36).substr(2, keyLength);\n }\n\n var index = clamp(initialIndex, 0, initialEntries.length - 1);\n var entries = initialEntries.map(function (entry) {\n return typeof entry === 'string' ? createLocation(entry, undefined, createKey()) : createLocation(entry, undefined, entry.key || createKey());\n }); // Public interface\n\n var createHref = createPath;\n\n function push(path, state) {\n process.env.NODE_ENV !== \"production\" ? warning(!(typeof path === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored') : void 0;\n var action = 'PUSH';\n var location = createLocation(path, state, createKey(), history.location);\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n var prevIndex = history.index;\n var nextIndex = prevIndex + 1;\n var nextEntries = history.entries.slice(0);\n\n if (nextEntries.length > nextIndex) {\n nextEntries.splice(nextIndex, nextEntries.length - nextIndex, location);\n } else {\n nextEntries.push(location);\n }\n\n setState({\n action: action,\n location: location,\n index: nextIndex,\n entries: nextEntries\n });\n });\n }\n\n function replace(path, state) {\n process.env.NODE_ENV !== \"production\" ? warning(!(typeof path === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored') : void 0;\n var action = 'REPLACE';\n var location = createLocation(path, state, createKey(), history.location);\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n history.entries[history.index] = location;\n setState({\n action: action,\n location: location\n });\n });\n }\n\n function go(n) {\n var nextIndex = clamp(history.index + n, 0, history.entries.length - 1);\n var action = 'POP';\n var location = history.entries[nextIndex];\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({\n action: action,\n location: location,\n index: nextIndex\n });\n } else {\n // Mimic the behavior of DOM histories by\n // causing a render after a cancelled POP.\n setState();\n }\n });\n }\n\n function goBack() {\n go(-1);\n }\n\n function goForward() {\n go(1);\n }\n\n function canGo(n) {\n var nextIndex = history.index + n;\n return nextIndex >= 0 && nextIndex < history.entries.length;\n }\n\n function block(prompt) {\n if (prompt === void 0) {\n prompt = false;\n }\n\n return transitionManager.setPrompt(prompt);\n }\n\n function listen(listener) {\n return transitionManager.appendListener(listener);\n }\n\n var history = {\n length: entries.length,\n action: 'POP',\n location: entries[index],\n index: index,\n entries: entries,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n canGo: canGo,\n block: block,\n listen: listen\n };\n return history;\n}\n\nexport { createBrowserHistory, createHashHistory, createMemoryHistory, createLocation, locationsAreEqual, parsePath, createPath };\n","'use strict';\n\nvar reactIs = require('react-is');\n\n/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\nvar REACT_STATICS = {\n childContextTypes: true,\n contextType: true,\n contextTypes: true,\n defaultProps: true,\n displayName: true,\n getDefaultProps: true,\n getDerivedStateFromError: true,\n getDerivedStateFromProps: true,\n mixins: true,\n propTypes: true,\n type: true\n};\nvar KNOWN_STATICS = {\n name: true,\n length: true,\n prototype: true,\n caller: true,\n callee: true,\n arguments: true,\n arity: true\n};\nvar FORWARD_REF_STATICS = {\n '$$typeof': true,\n render: true,\n defaultProps: true,\n displayName: true,\n propTypes: true\n};\nvar MEMO_STATICS = {\n '$$typeof': true,\n compare: true,\n defaultProps: true,\n displayName: true,\n propTypes: true,\n type: true\n};\nvar TYPE_STATICS = {};\nTYPE_STATICS[reactIs.ForwardRef] = FORWARD_REF_STATICS;\nTYPE_STATICS[reactIs.Memo] = MEMO_STATICS;\n\nfunction getStatics(component) {\n // React v16.11 and below\n if (reactIs.isMemo(component)) {\n return MEMO_STATICS;\n } // React v16.12 and above\n\n\n return TYPE_STATICS[component['$$typeof']] || REACT_STATICS;\n}\n\nvar defineProperty = Object.defineProperty;\nvar getOwnPropertyNames = Object.getOwnPropertyNames;\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\nvar getPrototypeOf = Object.getPrototypeOf;\nvar objectPrototype = Object.prototype;\nfunction hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n if (typeof sourceComponent !== 'string') {\n // don't hoist over string (html) components\n if (objectPrototype) {\n var inheritedComponent = getPrototypeOf(sourceComponent);\n\n if (inheritedComponent && inheritedComponent !== objectPrototype) {\n hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n }\n }\n\n var keys = getOwnPropertyNames(sourceComponent);\n\n if (getOwnPropertySymbols) {\n keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n }\n\n var targetStatics = getStatics(targetComponent);\n var sourceStatics = getStatics(sourceComponent);\n\n for (var i = 0; i < keys.length; ++i) {\n var key = keys[i];\n\n if (!KNOWN_STATICS[key] && !(blacklist && blacklist[key]) && !(sourceStatics && sourceStatics[key]) && !(targetStatics && targetStatics[key])) {\n var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n\n try {\n // Avoid failures from read-only properties\n defineProperty(targetComponent, key, descriptor);\n } catch (e) {}\n }\n }\n }\n\n return targetComponent;\n}\n\nmodule.exports = hoistNonReactStatics;\n","/*\nCopyright (c) 2014, Yahoo! Inc. All rights reserved.\nCopyrights licensed under the New BSD License.\nSee the accompanying LICENSE file for terms.\n*/\nimport { __assign, __spreadArray } from \"tslib\";\nimport { parse } from '@formatjs/icu-messageformat-parser';\nimport memoize, { strategies } from '@formatjs/fast-memoize';\nimport { formatToParts, PART_TYPE, } from './formatters';\n// -- MessageFormat --------------------------------------------------------\nfunction mergeConfig(c1, c2) {\n if (!c2) {\n return c1;\n }\n return __assign(__assign(__assign({}, (c1 || {})), (c2 || {})), Object.keys(c1).reduce(function (all, k) {\n all[k] = __assign(__assign({}, c1[k]), (c2[k] || {}));\n return all;\n }, {}));\n}\nfunction mergeConfigs(defaultConfig, configs) {\n if (!configs) {\n return defaultConfig;\n }\n return Object.keys(defaultConfig).reduce(function (all, k) {\n all[k] = mergeConfig(defaultConfig[k], configs[k]);\n return all;\n }, __assign({}, defaultConfig));\n}\nfunction createFastMemoizeCache(store) {\n return {\n create: function () {\n return {\n get: function (key) {\n return store[key];\n },\n set: function (key, value) {\n store[key] = value;\n },\n };\n },\n };\n}\nfunction createDefaultFormatters(cache) {\n if (cache === void 0) { cache = {\n number: {},\n dateTime: {},\n pluralRules: {},\n }; }\n return {\n getNumberFormat: memoize(function () {\n var _a;\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n return new ((_a = Intl.NumberFormat).bind.apply(_a, __spreadArray([void 0], args, false)))();\n }, {\n cache: createFastMemoizeCache(cache.number),\n strategy: strategies.variadic,\n }),\n getDateTimeFormat: memoize(function () {\n var _a;\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n return new ((_a = Intl.DateTimeFormat).bind.apply(_a, __spreadArray([void 0], args, false)))();\n }, {\n cache: createFastMemoizeCache(cache.dateTime),\n strategy: strategies.variadic,\n }),\n getPluralRules: memoize(function () {\n var _a;\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n return new ((_a = Intl.PluralRules).bind.apply(_a, __spreadArray([void 0], args, false)))();\n }, {\n cache: createFastMemoizeCache(cache.pluralRules),\n strategy: strategies.variadic,\n }),\n };\n}\nvar IntlMessageFormat = /** @class */ (function () {\n function IntlMessageFormat(message, locales, overrideFormats, opts) {\n var _this = this;\n if (locales === void 0) { locales = IntlMessageFormat.defaultLocale; }\n this.formatterCache = {\n number: {},\n dateTime: {},\n pluralRules: {},\n };\n this.format = function (values) {\n var parts = _this.formatToParts(values);\n // Hot path for straight simple msg translations\n if (parts.length === 1) {\n return parts[0].value;\n }\n var result = parts.reduce(function (all, part) {\n if (!all.length ||\n part.type !== PART_TYPE.literal ||\n typeof all[all.length - 1] !== 'string') {\n all.push(part.value);\n }\n else {\n all[all.length - 1] += part.value;\n }\n return all;\n }, []);\n if (result.length <= 1) {\n return result[0] || '';\n }\n return result;\n };\n this.formatToParts = function (values) {\n return formatToParts(_this.ast, _this.locales, _this.formatters, _this.formats, values, undefined, _this.message);\n };\n this.resolvedOptions = function () { return ({\n locale: _this.resolvedLocale.toString(),\n }); };\n this.getAst = function () { return _this.ast; };\n // Defined first because it's used to build the format pattern.\n this.locales = locales;\n this.resolvedLocale = IntlMessageFormat.resolveLocale(locales);\n if (typeof message === 'string') {\n this.message = message;\n if (!IntlMessageFormat.__parse) {\n throw new TypeError('IntlMessageFormat.__parse must be set to process `message` of type `string`');\n }\n // Parse string messages into an AST.\n this.ast = IntlMessageFormat.__parse(message, {\n ignoreTag: opts === null || opts === void 0 ? void 0 : opts.ignoreTag,\n locale: this.resolvedLocale,\n });\n }\n else {\n this.ast = message;\n }\n if (!Array.isArray(this.ast)) {\n throw new TypeError('A message must be provided as a String or AST.');\n }\n // Creates a new object with the specified `formats` merged with the default\n // formats.\n this.formats = mergeConfigs(IntlMessageFormat.formats, overrideFormats);\n this.formatters =\n (opts && opts.formatters) || createDefaultFormatters(this.formatterCache);\n }\n Object.defineProperty(IntlMessageFormat, \"defaultLocale\", {\n get: function () {\n if (!IntlMessageFormat.memoizedDefaultLocale) {\n IntlMessageFormat.memoizedDefaultLocale =\n new Intl.NumberFormat().resolvedOptions().locale;\n }\n return IntlMessageFormat.memoizedDefaultLocale;\n },\n enumerable: false,\n configurable: true\n });\n IntlMessageFormat.memoizedDefaultLocale = null;\n IntlMessageFormat.resolveLocale = function (locales) {\n var supportedLocales = Intl.NumberFormat.supportedLocalesOf(locales);\n if (supportedLocales.length > 0) {\n return new Intl.Locale(supportedLocales[0]);\n }\n return new Intl.Locale(typeof locales === 'string' ? locales : locales[0]);\n };\n IntlMessageFormat.__parse = parse;\n // Default format options used as the prototype of the `formats` provided to the\n // constructor. These are used when constructing the internal Intl.NumberFormat\n // and Intl.DateTimeFormat instances.\n IntlMessageFormat.formats = {\n number: {\n integer: {\n maximumFractionDigits: 0,\n },\n currency: {\n style: 'currency',\n },\n percent: {\n style: 'percent',\n },\n },\n date: {\n short: {\n month: 'numeric',\n day: 'numeric',\n year: '2-digit',\n },\n medium: {\n month: 'short',\n day: 'numeric',\n year: 'numeric',\n },\n long: {\n month: 'long',\n day: 'numeric',\n year: 'numeric',\n },\n full: {\n weekday: 'long',\n month: 'long',\n day: 'numeric',\n year: 'numeric',\n },\n },\n time: {\n short: {\n hour: 'numeric',\n minute: 'numeric',\n },\n medium: {\n hour: 'numeric',\n minute: 'numeric',\n second: 'numeric',\n },\n long: {\n hour: 'numeric',\n minute: 'numeric',\n second: 'numeric',\n timeZoneName: 'short',\n },\n full: {\n hour: 'numeric',\n minute: 'numeric',\n second: 'numeric',\n timeZoneName: 'short',\n },\n },\n };\n return IntlMessageFormat;\n}());\nexport { IntlMessageFormat };\n","import { __extends } from \"tslib\";\nexport var ErrorCode;\n(function (ErrorCode) {\n // When we have a placeholder but no value to format\n ErrorCode[\"MISSING_VALUE\"] = \"MISSING_VALUE\";\n // When value supplied is invalid\n ErrorCode[\"INVALID_VALUE\"] = \"INVALID_VALUE\";\n // When we need specific Intl API but it's not available\n ErrorCode[\"MISSING_INTL_API\"] = \"MISSING_INTL_API\";\n})(ErrorCode || (ErrorCode = {}));\nvar FormatError = /** @class */ (function (_super) {\n __extends(FormatError, _super);\n function FormatError(msg, code, originalMessage) {\n var _this = _super.call(this, msg) || this;\n _this.code = code;\n _this.originalMessage = originalMessage;\n return _this;\n }\n FormatError.prototype.toString = function () {\n return \"[formatjs Error: \".concat(this.code, \"] \").concat(this.message);\n };\n return FormatError;\n}(Error));\nexport { FormatError };\nvar InvalidValueError = /** @class */ (function (_super) {\n __extends(InvalidValueError, _super);\n function InvalidValueError(variableId, value, options, originalMessage) {\n return _super.call(this, \"Invalid values for \\\"\".concat(variableId, \"\\\": \\\"\").concat(value, \"\\\". Options are \\\"\").concat(Object.keys(options).join('\", \"'), \"\\\"\"), ErrorCode.INVALID_VALUE, originalMessage) || this;\n }\n return InvalidValueError;\n}(FormatError));\nexport { InvalidValueError };\nvar InvalidValueTypeError = /** @class */ (function (_super) {\n __extends(InvalidValueTypeError, _super);\n function InvalidValueTypeError(value, type, originalMessage) {\n return _super.call(this, \"Value for \\\"\".concat(value, \"\\\" must be of type \").concat(type), ErrorCode.INVALID_VALUE, originalMessage) || this;\n }\n return InvalidValueTypeError;\n}(FormatError));\nexport { InvalidValueTypeError };\nvar MissingValueError = /** @class */ (function (_super) {\n __extends(MissingValueError, _super);\n function MissingValueError(variableId, originalMessage) {\n return _super.call(this, \"The intl string context variable \\\"\".concat(variableId, \"\\\" was not provided to the string \\\"\").concat(originalMessage, \"\\\"\"), ErrorCode.MISSING_VALUE, originalMessage) || this;\n }\n return MissingValueError;\n}(FormatError));\nexport { MissingValueError };\n","import { isArgumentElement, isDateElement, isDateTimeSkeleton, isLiteralElement, isNumberElement, isNumberSkeleton, isPluralElement, isPoundElement, isSelectElement, isTimeElement, isTagElement, } from '@formatjs/icu-messageformat-parser';\nimport { MissingValueError, InvalidValueError, ErrorCode, FormatError, InvalidValueTypeError, } from './error';\nexport var PART_TYPE;\n(function (PART_TYPE) {\n PART_TYPE[PART_TYPE[\"literal\"] = 0] = \"literal\";\n PART_TYPE[PART_TYPE[\"object\"] = 1] = \"object\";\n})(PART_TYPE || (PART_TYPE = {}));\nfunction mergeLiteral(parts) {\n if (parts.length < 2) {\n return parts;\n }\n return parts.reduce(function (all, part) {\n var lastPart = all[all.length - 1];\n if (!lastPart ||\n lastPart.type !== PART_TYPE.literal ||\n part.type !== PART_TYPE.literal) {\n all.push(part);\n }\n else {\n lastPart.value += part.value;\n }\n return all;\n }, []);\n}\nexport function isFormatXMLElementFn(el) {\n return typeof el === 'function';\n}\n// TODO(skeleton): add skeleton support\nexport function formatToParts(els, locales, formatters, formats, values, currentPluralValue, \n// For debugging\noriginalMessage) {\n // Hot path for straight simple msg translations\n if (els.length === 1 && isLiteralElement(els[0])) {\n return [\n {\n type: PART_TYPE.literal,\n value: els[0].value,\n },\n ];\n }\n var result = [];\n for (var _i = 0, els_1 = els; _i < els_1.length; _i++) {\n var el = els_1[_i];\n // Exit early for string parts.\n if (isLiteralElement(el)) {\n result.push({\n type: PART_TYPE.literal,\n value: el.value,\n });\n continue;\n }\n // TODO: should this part be literal type?\n // Replace `#` in plural rules with the actual numeric value.\n if (isPoundElement(el)) {\n if (typeof currentPluralValue === 'number') {\n result.push({\n type: PART_TYPE.literal,\n value: formatters.getNumberFormat(locales).format(currentPluralValue),\n });\n }\n continue;\n }\n var varName = el.value;\n // Enforce that all required values are provided by the caller.\n if (!(values && varName in values)) {\n throw new MissingValueError(varName, originalMessage);\n }\n var value = values[varName];\n if (isArgumentElement(el)) {\n if (!value || typeof value === 'string' || typeof value === 'number') {\n value =\n typeof value === 'string' || typeof value === 'number'\n ? String(value)\n : '';\n }\n result.push({\n type: typeof value === 'string' ? PART_TYPE.literal : PART_TYPE.object,\n value: value,\n });\n continue;\n }\n // Recursively format plural and select parts' option — which can be a\n // nested pattern structure. The choosing of the option to use is\n // abstracted-by and delegated-to the part helper object.\n if (isDateElement(el)) {\n var style = typeof el.style === 'string'\n ? formats.date[el.style]\n : isDateTimeSkeleton(el.style)\n ? el.style.parsedOptions\n : undefined;\n result.push({\n type: PART_TYPE.literal,\n value: formatters\n .getDateTimeFormat(locales, style)\n .format(value),\n });\n continue;\n }\n if (isTimeElement(el)) {\n var style = typeof el.style === 'string'\n ? formats.time[el.style]\n : isDateTimeSkeleton(el.style)\n ? el.style.parsedOptions\n : formats.time.medium;\n result.push({\n type: PART_TYPE.literal,\n value: formatters\n .getDateTimeFormat(locales, style)\n .format(value),\n });\n continue;\n }\n if (isNumberElement(el)) {\n var style = typeof el.style === 'string'\n ? formats.number[el.style]\n : isNumberSkeleton(el.style)\n ? el.style.parsedOptions\n : undefined;\n if (style && style.scale) {\n value =\n value *\n (style.scale || 1);\n }\n result.push({\n type: PART_TYPE.literal,\n value: formatters\n .getNumberFormat(locales, style)\n .format(value),\n });\n continue;\n }\n if (isTagElement(el)) {\n var children = el.children, value_1 = el.value;\n var formatFn = values[value_1];\n if (!isFormatXMLElementFn(formatFn)) {\n throw new InvalidValueTypeError(value_1, 'function', originalMessage);\n }\n var parts = formatToParts(children, locales, formatters, formats, values, currentPluralValue);\n var chunks = formatFn(parts.map(function (p) { return p.value; }));\n if (!Array.isArray(chunks)) {\n chunks = [chunks];\n }\n result.push.apply(result, chunks.map(function (c) {\n return {\n type: typeof c === 'string' ? PART_TYPE.literal : PART_TYPE.object,\n value: c,\n };\n }));\n }\n if (isSelectElement(el)) {\n var opt = el.options[value] || el.options.other;\n if (!opt) {\n throw new InvalidValueError(el.value, value, Object.keys(el.options), originalMessage);\n }\n result.push.apply(result, formatToParts(opt.value, locales, formatters, formats, values));\n continue;\n }\n if (isPluralElement(el)) {\n var opt = el.options[\"=\".concat(value)];\n if (!opt) {\n if (!Intl.PluralRules) {\n throw new FormatError(\"Intl.PluralRules is not available in this environment.\\nTry polyfilling it using \\\"@formatjs/intl-pluralrules\\\"\\n\", ErrorCode.MISSING_INTL_API, originalMessage);\n }\n var rule = formatters\n .getPluralRules(locales, { type: el.pluralType })\n .select(value - (el.offset || 0));\n opt = el.options[rule] || el.options.other;\n }\n if (!opt) {\n throw new InvalidValueError(el.value, value, Object.keys(el.options), originalMessage);\n }\n result.push.apply(result, formatToParts(opt.value, locales, formatters, formats, values, value - (el.offset || 0)));\n continue;\n }\n }\n return mergeLiteral(result);\n}\n","/**\n * The code was extracted from:\n * https://github.com/davidchambers/Base64.js\n */\n\nvar chars = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\";\n\nfunction InvalidCharacterError(message) {\n this.message = message;\n}\n\nInvalidCharacterError.prototype = new Error();\nInvalidCharacterError.prototype.name = \"InvalidCharacterError\";\n\nfunction polyfill(input) {\n var str = String(input).replace(/=+$/, \"\");\n if (str.length % 4 == 1) {\n throw new InvalidCharacterError(\n \"'atob' failed: The string to be decoded is not correctly encoded.\"\n );\n }\n for (\n // initialize result and counters\n var bc = 0, bs, buffer, idx = 0, output = \"\";\n // get next character\n (buffer = str.charAt(idx++));\n // character found in table? initialize bit storage and add its ascii value;\n ~buffer &&\n ((bs = bc % 4 ? bs * 64 + buffer : buffer),\n // and if not first of each 4 characters,\n // convert the first 8 bits to one ascii character\n bc++ % 4) ?\n (output += String.fromCharCode(255 & (bs >> ((-2 * bc) & 6)))) :\n 0\n ) {\n // try to find character in table (0-63, not found => -1)\n buffer = chars.indexOf(buffer);\n }\n return output;\n}\n\nexport default (typeof window !== \"undefined\" &&\n window.atob &&\n window.atob.bind(window)) ||\npolyfill;","import atob from \"./atob\";\n\nfunction b64DecodeUnicode(str) {\n return decodeURIComponent(\n atob(str).replace(/(.)/g, function(m, p) {\n var code = p.charCodeAt(0).toString(16).toUpperCase();\n if (code.length < 2) {\n code = \"0\" + code;\n }\n return \"%\" + code;\n })\n );\n}\n\nexport default function(str) {\n var output = str.replace(/-/g, \"+\").replace(/_/g, \"/\");\n switch (output.length % 4) {\n case 0:\n break;\n case 2:\n output += \"==\";\n break;\n case 3:\n output += \"=\";\n break;\n default:\n throw \"Illegal base64url string!\";\n }\n\n try {\n return b64DecodeUnicode(output);\n } catch (err) {\n return atob(output);\n }\n}","\"use strict\";\n\nimport base64_url_decode from \"./base64_url_decode\";\n\nexport function InvalidTokenError(message) {\n this.message = message;\n}\n\nInvalidTokenError.prototype = new Error();\nInvalidTokenError.prototype.name = \"InvalidTokenError\";\n\nexport default function(token, options) {\n if (typeof token !== \"string\") {\n throw new InvalidTokenError(\"Invalid token specified\");\n }\n\n options = options || {};\n var pos = options.header === true ? 0 : 1;\n try {\n return JSON.parse(base64_url_decode(token.split(\".\")[pos]));\n } catch (e) {\n throw new InvalidTokenError(\"Invalid token specified: \" + e.message);\n }\n}","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as the `TypeError` message for \"Functions\" methods. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0;\n\n/** `Object#toString` result references. */\nvar funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n symbolTag = '[object Symbol]';\n\n/** Used to match property names within property paths. */\nvar reIsDeepProp = /\\.|\\[(?:[^[\\]]*|([\"'])(?:(?!\\1)[^\\\\]|\\\\.)*?\\1)\\]/,\n reIsPlainProp = /^\\w*$/,\n reLeadingDot = /^\\./,\n rePropName = /[^.[\\]]+|\\[(?:(-?\\d+(?:\\.\\d+)?)|([\"'])((?:(?!\\2)[^\\\\]|\\\\.)*?)\\2)\\]|(?=(?:\\.|\\[\\])(?:\\.|\\[\\]|$))/g;\n\n/**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\nvar reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g;\n\n/** Used to match backslashes in property paths. */\nvar reEscapeChar = /\\\\(\\\\)?/g;\n\n/** Used to detect host constructors (Safari). */\nvar reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\n/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\n/**\n * Checks if `value` is a host object in IE < 9.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a host object, else `false`.\n */\nfunction isHostObject(value) {\n // Many host objects are `Object` objects that can coerce to strings\n // despite having improperly defined `toString` methods.\n var result = false;\n if (value != null && typeof value.toString != 'function') {\n try {\n result = !!(value + '');\n } catch (e) {}\n }\n return result;\n}\n\n/** Used for built-in method references. */\nvar arrayProto = Array.prototype,\n funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to detect overreaching core-js shims. */\nvar coreJsData = root['__core-js_shared__'];\n\n/** Used to detect methods masquerading as native. */\nvar maskSrcKey = (function() {\n var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');\n return uid ? ('Symbol(src)_1.' + uid) : '';\n}());\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/** Used to detect if a method is native. */\nvar reIsNative = RegExp('^' +\n funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\\\$&')\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$'\n);\n\n/** Built-in value references. */\nvar Symbol = root.Symbol,\n splice = arrayProto.splice;\n\n/* Built-in method references that are verified to be native. */\nvar Map = getNative(root, 'Map'),\n nativeCreate = getNative(Object, 'create');\n\n/** Used to convert symbols to primitives and strings. */\nvar symbolProto = Symbol ? Symbol.prototype : undefined,\n symbolToString = symbolProto ? symbolProto.toString : undefined;\n\n/**\n * Creates a hash object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Hash(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\nfunction hashClear() {\n this.__data__ = nativeCreate ? nativeCreate(null) : {};\n}\n\n/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n return this.has(key) && delete this.__data__[key];\n}\n\n/**\n * Gets the hash value for `key`.\n *\n * @private\n * @name get\n * @memberOf Hash\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction hashGet(key) {\n var data = this.__data__;\n if (nativeCreate) {\n var result = data[key];\n return result === HASH_UNDEFINED ? undefined : result;\n }\n return hasOwnProperty.call(data, key) ? data[key] : undefined;\n}\n\n/**\n * Checks if a hash value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Hash\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction hashHas(key) {\n var data = this.__data__;\n return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key);\n}\n\n/**\n * Sets the hash `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Hash\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the hash instance.\n */\nfunction hashSet(key, value) {\n var data = this.__data__;\n data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;\n return this;\n}\n\n// Add methods to `Hash`.\nHash.prototype.clear = hashClear;\nHash.prototype['delete'] = hashDelete;\nHash.prototype.get = hashGet;\nHash.prototype.has = hashHas;\nHash.prototype.set = hashSet;\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n this.__data__ = [];\n}\n\n/**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction listCacheDelete(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n return false;\n }\n var lastIndex = data.length - 1;\n if (index == lastIndex) {\n data.pop();\n } else {\n splice.call(data, index, 1);\n }\n return true;\n}\n\n/**\n * Gets the list cache value for `key`.\n *\n * @private\n * @name get\n * @memberOf ListCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction listCacheGet(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n return index < 0 ? undefined : data[index][1];\n}\n\n/**\n * Checks if a list cache value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf ListCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction listCacheHas(key) {\n return assocIndexOf(this.__data__, key) > -1;\n}\n\n/**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\nfunction listCacheSet(key, value) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n data.push([key, value]);\n } else {\n data[index][1] = value;\n }\n return this;\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the map.\n *\n * @private\n * @name clear\n * @memberOf MapCache\n */\nfunction mapCacheClear() {\n this.__data__ = {\n 'hash': new Hash,\n 'map': new (Map || ListCache),\n 'string': new Hash\n };\n}\n\n/**\n * Removes `key` and its value from the map.\n *\n * @private\n * @name delete\n * @memberOf MapCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction mapCacheDelete(key) {\n return getMapData(this, key)['delete'](key);\n}\n\n/**\n * Gets the map value for `key`.\n *\n * @private\n * @name get\n * @memberOf MapCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction mapCacheGet(key) {\n return getMapData(this, key).get(key);\n}\n\n/**\n * Checks if a map value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf MapCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction mapCacheHas(key) {\n return getMapData(this, key).has(key);\n}\n\n/**\n * Sets the map `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf MapCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the map cache instance.\n */\nfunction mapCacheSet(key, value) {\n getMapData(this, key).set(key, value);\n return this;\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\n/**\n * The base implementation of `_.get` without support for default values.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @returns {*} Returns the resolved value.\n */\nfunction baseGet(object, path) {\n path = isKey(path, object) ? [path] : castPath(path);\n\n var index = 0,\n length = path.length;\n\n while (object != null && index < length) {\n object = object[toKey(path[index++])];\n }\n return (index && index == length) ? object : undefined;\n}\n\n/**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n */\nfunction baseIsNative(value) {\n if (!isObject(value) || isMasked(value)) {\n return false;\n }\n var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;\n return pattern.test(toSource(value));\n}\n\n/**\n * The base implementation of `_.toString` which doesn't convert nullish\n * values to empty strings.\n *\n * @private\n * @param {*} value The value to process.\n * @returns {string} Returns the string.\n */\nfunction baseToString(value) {\n // Exit early for strings to avoid a performance hit in some environments.\n if (typeof value == 'string') {\n return value;\n }\n if (isSymbol(value)) {\n return symbolToString ? symbolToString.call(value) : '';\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\n/**\n * Casts `value` to a path array if it's not one.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {Array} Returns the cast property path array.\n */\nfunction castPath(value) {\n return isArray(value) ? value : stringToPath(value);\n}\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\n/**\n * Checks if `value` is a property name and not a property path.\n *\n * @private\n * @param {*} value The value to check.\n * @param {Object} [object] The object to query keys on.\n * @returns {boolean} Returns `true` if `value` is a property name, else `false`.\n */\nfunction isKey(value, object) {\n if (isArray(value)) {\n return false;\n }\n var type = typeof value;\n if (type == 'number' || type == 'symbol' || type == 'boolean' ||\n value == null || isSymbol(value)) {\n return true;\n }\n return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||\n (object != null && value in Object(object));\n}\n\n/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n}\n\n/**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\nfunction isMasked(func) {\n return !!maskSrcKey && (maskSrcKey in func);\n}\n\n/**\n * Converts `string` to a property path array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the property path array.\n */\nvar stringToPath = memoize(function(string) {\n string = toString(string);\n\n var result = [];\n if (reLeadingDot.test(string)) {\n result.push('');\n }\n string.replace(rePropName, function(match, number, quote, string) {\n result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));\n });\n return result;\n});\n\n/**\n * Converts `value` to a string key if it's not a string or symbol.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {string|symbol} Returns the key.\n */\nfunction toKey(value) {\n if (typeof value == 'string' || isSymbol(value)) {\n return value;\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to process.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\n/**\n * Creates a function that memoizes the result of `func`. If `resolver` is\n * provided, it determines the cache key for storing the result based on the\n * arguments provided to the memoized function. By default, the first argument\n * provided to the memoized function is used as the map cache key. The `func`\n * is invoked with the `this` binding of the memoized function.\n *\n * **Note:** The cache is exposed as the `cache` property on the memoized\n * function. Its creation may be customized by replacing the `_.memoize.Cache`\n * constructor with one whose instances implement the\n * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)\n * method interface of `delete`, `get`, `has`, and `set`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to have its output memoized.\n * @param {Function} [resolver] The function to resolve the cache key.\n * @returns {Function} Returns the new memoized function.\n * @example\n *\n * var object = { 'a': 1, 'b': 2 };\n * var other = { 'c': 3, 'd': 4 };\n *\n * var values = _.memoize(_.values);\n * values(object);\n * // => [1, 2]\n *\n * values(other);\n * // => [3, 4]\n *\n * object.a = 2;\n * values(object);\n * // => [1, 2]\n *\n * // Modify the result cache.\n * values.cache.set(object, ['a', 'b']);\n * values(object);\n * // => ['a', 'b']\n *\n * // Replace `_.memoize.Cache`.\n * _.memoize.Cache = WeakMap;\n */\nfunction memoize(func, resolver) {\n if (typeof func != 'function' || (resolver && typeof resolver != 'function')) {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n var memoized = function() {\n var args = arguments,\n key = resolver ? resolver.apply(this, args) : args[0],\n cache = memoized.cache;\n\n if (cache.has(key)) {\n return cache.get(key);\n }\n var result = func.apply(this, args);\n memoized.cache = cache.set(key, result);\n return result;\n };\n memoized.cache = new (memoize.Cache || MapCache);\n return memoized;\n}\n\n// Assign cache to `_.memoize`.\nmemoize.Cache = MapCache;\n\n/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 8-9 which returns 'object' for typed array and other constructors.\n var tag = isObject(value) ? objectToString.call(value) : '';\n return tag == funcTag || tag == genTag;\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && objectToString.call(value) == symbolTag);\n}\n\n/**\n * Converts `value` to a string. An empty string is returned for `null`\n * and `undefined` values. The sign of `-0` is preserved.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {string} Returns the string.\n * @example\n *\n * _.toString(null);\n * // => ''\n *\n * _.toString(-0);\n * // => '-0'\n *\n * _.toString([1, 2, 3]);\n * // => '1,2,3'\n */\nfunction toString(value) {\n return value == null ? '' : baseToString(value);\n}\n\n/**\n * Gets the value at `path` of `object`. If the resolved value is\n * `undefined`, the `defaultValue` is returned in its place.\n *\n * @static\n * @memberOf _\n * @since 3.7.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @param {*} [defaultValue] The value returned for `undefined` resolved values.\n * @returns {*} Returns the resolved value.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.get(object, 'a[0].b.c');\n * // => 3\n *\n * _.get(object, ['a', '0', 'b', 'c']);\n * // => 3\n *\n * _.get(object, 'a.b.c', 'default');\n * // => 'default'\n */\nfunction get(object, path, defaultValue) {\n var result = object == null ? undefined : baseGet(object, path);\n return result === undefined ? defaultValue : result;\n}\n\nmodule.exports = get;\n","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n mapTag = '[object Map]',\n objectTag = '[object Object]',\n promiseTag = '[object Promise]',\n setTag = '[object Set]',\n weakMapTag = '[object WeakMap]';\n\nvar dataViewTag = '[object DataView]';\n\n/**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\nvar reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g;\n\n/** Used to detect host constructors (Safari). */\nvar reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\n/**\n * Checks if `value` is a host object in IE < 9.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a host object, else `false`.\n */\nfunction isHostObject(value) {\n // Many host objects are `Object` objects that can coerce to strings\n // despite having improperly defined `toString` methods.\n var result = false;\n if (value != null && typeof value.toString != 'function') {\n try {\n result = !!(value + '');\n } catch (e) {}\n }\n return result;\n}\n\n/**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\nfunction overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n}\n\n/** Used for built-in method references. */\nvar funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to detect overreaching core-js shims. */\nvar coreJsData = root['__core-js_shared__'];\n\n/** Used to detect methods masquerading as native. */\nvar maskSrcKey = (function() {\n var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');\n return uid ? ('Symbol(src)_1.' + uid) : '';\n}());\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/** Used to detect if a method is native. */\nvar reIsNative = RegExp('^' +\n funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\\\$&')\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$'\n);\n\n/** Built-in value references. */\nvar Buffer = moduleExports ? root.Buffer : undefined,\n propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined,\n nativeKeys = overArg(Object.keys, Object);\n\n/* Built-in method references that are verified to be native. */\nvar DataView = getNative(root, 'DataView'),\n Map = getNative(root, 'Map'),\n Promise = getNative(root, 'Promise'),\n Set = getNative(root, 'Set'),\n WeakMap = getNative(root, 'WeakMap');\n\n/** Detect if properties shadowing those on `Object.prototype` are non-enumerable. */\nvar nonEnumShadows = !propertyIsEnumerable.call({ 'valueOf': 1 }, 'valueOf');\n\n/** Used to detect maps, sets, and weakmaps. */\nvar dataViewCtorString = toSource(DataView),\n mapCtorString = toSource(Map),\n promiseCtorString = toSource(Promise),\n setCtorString = toSource(Set),\n weakMapCtorString = toSource(WeakMap);\n\n/**\n * The base implementation of `getTag`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n return objectToString.call(value);\n}\n\n/**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n */\nfunction baseIsNative(value) {\n if (!isObject(value) || isMasked(value)) {\n return false;\n }\n var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;\n return pattern.test(toSource(value));\n}\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\n/**\n * Gets the `toStringTag` of `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nvar getTag = baseGetTag;\n\n// Fallback for data views, maps, sets, and weak maps in IE 11,\n// for data views in Edge < 14, and promises in Node.js.\nif ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||\n (Map && getTag(new Map) != mapTag) ||\n (Promise && getTag(Promise.resolve()) != promiseTag) ||\n (Set && getTag(new Set) != setTag) ||\n (WeakMap && getTag(new WeakMap) != weakMapTag)) {\n getTag = function(value) {\n var result = objectToString.call(value),\n Ctor = result == objectTag ? value.constructor : undefined,\n ctorString = Ctor ? toSource(Ctor) : undefined;\n\n if (ctorString) {\n switch (ctorString) {\n case dataViewCtorString: return dataViewTag;\n case mapCtorString: return mapTag;\n case promiseCtorString: return promiseTag;\n case setCtorString: return setTag;\n case weakMapCtorString: return weakMapTag;\n }\n }\n return result;\n };\n}\n\n/**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\nfunction isMasked(func) {\n return !!maskSrcKey && (maskSrcKey in func);\n}\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n}\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to process.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nfunction isArguments(value) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&\n (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);\n}\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\n/**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\nfunction isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n}\n\n/**\n * Checks if `value` is a buffer.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.\n * @example\n *\n * _.isBuffer(new Buffer(2));\n * // => true\n *\n * _.isBuffer(new Uint8Array(2));\n * // => false\n */\nvar isBuffer = nativeIsBuffer || stubFalse;\n\n/**\n * Checks if `value` is an empty object, collection, map, or set.\n *\n * Objects are considered empty if they have no own enumerable string keyed\n * properties.\n *\n * Array-like values such as `arguments` objects, arrays, buffers, strings, or\n * jQuery-like collections are considered empty if they have a `length` of `0`.\n * Similarly, maps and sets are considered empty if they have a `size` of `0`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is empty, else `false`.\n * @example\n *\n * _.isEmpty(null);\n * // => true\n *\n * _.isEmpty(true);\n * // => true\n *\n * _.isEmpty(1);\n * // => true\n *\n * _.isEmpty([1, 2, 3]);\n * // => false\n *\n * _.isEmpty({ 'a': 1 });\n * // => false\n */\nfunction isEmpty(value) {\n if (isArrayLike(value) &&\n (isArray(value) || typeof value == 'string' ||\n typeof value.splice == 'function' || isBuffer(value) || isArguments(value))) {\n return !value.length;\n }\n var tag = getTag(value);\n if (tag == mapTag || tag == setTag) {\n return !value.size;\n }\n if (nonEnumShadows || isPrototype(value)) {\n return !nativeKeys(value).length;\n }\n for (var key in value) {\n if (hasOwnProperty.call(value, key)) {\n return false;\n }\n }\n return true;\n}\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 8-9 which returns 'object' for typed array and other constructors.\n var tag = isObject(value) ? objectToString.call(value) : '';\n return tag == funcTag || tag == genTag;\n}\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * This method returns `false`.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {boolean} Returns `false`.\n * @example\n *\n * _.times(2, _.stubFalse);\n * // => [false, false]\n */\nfunction stubFalse() {\n return false;\n}\n\nmodule.exports = isEmpty;\n","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as the size to enable large array optimizations. */\nvar LARGE_ARRAY_SIZE = 200;\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/** Used to compose bitmasks for comparison styles. */\nvar UNORDERED_COMPARE_FLAG = 1,\n PARTIAL_COMPARE_FLAG = 2;\n\n/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n arrayTag = '[object Array]',\n boolTag = '[object Boolean]',\n dateTag = '[object Date]',\n errorTag = '[object Error]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n mapTag = '[object Map]',\n numberTag = '[object Number]',\n objectTag = '[object Object]',\n promiseTag = '[object Promise]',\n regexpTag = '[object RegExp]',\n setTag = '[object Set]',\n stringTag = '[object String]',\n symbolTag = '[object Symbol]',\n weakMapTag = '[object WeakMap]';\n\nvar arrayBufferTag = '[object ArrayBuffer]',\n dataViewTag = '[object DataView]',\n float32Tag = '[object Float32Array]',\n float64Tag = '[object Float64Array]',\n int8Tag = '[object Int8Array]',\n int16Tag = '[object Int16Array]',\n int32Tag = '[object Int32Array]',\n uint8Tag = '[object Uint8Array]',\n uint8ClampedTag = '[object Uint8ClampedArray]',\n uint16Tag = '[object Uint16Array]',\n uint32Tag = '[object Uint32Array]';\n\n/**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\nvar reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g;\n\n/** Used to detect host constructors (Safari). */\nvar reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/** Used to identify `toStringTag` values of typed arrays. */\nvar typedArrayTags = {};\ntypedArrayTags[float32Tag] = typedArrayTags[float64Tag] =\ntypedArrayTags[int8Tag] = typedArrayTags[int16Tag] =\ntypedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =\ntypedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =\ntypedArrayTags[uint32Tag] = true;\ntypedArrayTags[argsTag] = typedArrayTags[arrayTag] =\ntypedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =\ntypedArrayTags[dataViewTag] = typedArrayTags[dateTag] =\ntypedArrayTags[errorTag] = typedArrayTags[funcTag] =\ntypedArrayTags[mapTag] = typedArrayTags[numberTag] =\ntypedArrayTags[objectTag] = typedArrayTags[regexpTag] =\ntypedArrayTags[setTag] = typedArrayTags[stringTag] =\ntypedArrayTags[weakMapTag] = false;\n\n/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Detect free variable `process` from Node.js. */\nvar freeProcess = moduleExports && freeGlobal.process;\n\n/** Used to access faster Node.js helpers. */\nvar nodeUtil = (function() {\n try {\n return freeProcess && freeProcess.binding('util');\n } catch (e) {}\n}());\n\n/* Node.js helper references. */\nvar nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;\n\n/**\n * A specialized version of `_.some` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {boolean} Returns `true` if any element passes the predicate check,\n * else `false`.\n */\nfunction arraySome(array, predicate) {\n var index = -1,\n length = array ? array.length : 0;\n\n while (++index < length) {\n if (predicate(array[index], index, array)) {\n return true;\n }\n }\n return false;\n}\n\n/**\n * The base implementation of `_.times` without support for iteratee shorthands\n * or max array length checks.\n *\n * @private\n * @param {number} n The number of times to invoke `iteratee`.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the array of results.\n */\nfunction baseTimes(n, iteratee) {\n var index = -1,\n result = Array(n);\n\n while (++index < n) {\n result[index] = iteratee(index);\n }\n return result;\n}\n\n/**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\nfunction baseUnary(func) {\n return function(value) {\n return func(value);\n };\n}\n\n/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\n/**\n * Checks if `value` is a host object in IE < 9.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a host object, else `false`.\n */\nfunction isHostObject(value) {\n // Many host objects are `Object` objects that can coerce to strings\n // despite having improperly defined `toString` methods.\n var result = false;\n if (value != null && typeof value.toString != 'function') {\n try {\n result = !!(value + '');\n } catch (e) {}\n }\n return result;\n}\n\n/**\n * Converts `map` to its key-value pairs.\n *\n * @private\n * @param {Object} map The map to convert.\n * @returns {Array} Returns the key-value pairs.\n */\nfunction mapToArray(map) {\n var index = -1,\n result = Array(map.size);\n\n map.forEach(function(value, key) {\n result[++index] = [key, value];\n });\n return result;\n}\n\n/**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\nfunction overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n}\n\n/**\n * Converts `set` to an array of its values.\n *\n * @private\n * @param {Object} set The set to convert.\n * @returns {Array} Returns the values.\n */\nfunction setToArray(set) {\n var index = -1,\n result = Array(set.size);\n\n set.forEach(function(value) {\n result[++index] = value;\n });\n return result;\n}\n\n/** Used for built-in method references. */\nvar arrayProto = Array.prototype,\n funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to detect overreaching core-js shims. */\nvar coreJsData = root['__core-js_shared__'];\n\n/** Used to detect methods masquerading as native. */\nvar maskSrcKey = (function() {\n var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');\n return uid ? ('Symbol(src)_1.' + uid) : '';\n}());\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/** Used to detect if a method is native. */\nvar reIsNative = RegExp('^' +\n funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\\\$&')\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$'\n);\n\n/** Built-in value references. */\nvar Symbol = root.Symbol,\n Uint8Array = root.Uint8Array,\n propertyIsEnumerable = objectProto.propertyIsEnumerable,\n splice = arrayProto.splice;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeKeys = overArg(Object.keys, Object);\n\n/* Built-in method references that are verified to be native. */\nvar DataView = getNative(root, 'DataView'),\n Map = getNative(root, 'Map'),\n Promise = getNative(root, 'Promise'),\n Set = getNative(root, 'Set'),\n WeakMap = getNative(root, 'WeakMap'),\n nativeCreate = getNative(Object, 'create');\n\n/** Used to detect maps, sets, and weakmaps. */\nvar dataViewCtorString = toSource(DataView),\n mapCtorString = toSource(Map),\n promiseCtorString = toSource(Promise),\n setCtorString = toSource(Set),\n weakMapCtorString = toSource(WeakMap);\n\n/** Used to convert symbols to primitives and strings. */\nvar symbolProto = Symbol ? Symbol.prototype : undefined,\n symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;\n\n/**\n * Creates a hash object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Hash(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\nfunction hashClear() {\n this.__data__ = nativeCreate ? nativeCreate(null) : {};\n}\n\n/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n return this.has(key) && delete this.__data__[key];\n}\n\n/**\n * Gets the hash value for `key`.\n *\n * @private\n * @name get\n * @memberOf Hash\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction hashGet(key) {\n var data = this.__data__;\n if (nativeCreate) {\n var result = data[key];\n return result === HASH_UNDEFINED ? undefined : result;\n }\n return hasOwnProperty.call(data, key) ? data[key] : undefined;\n}\n\n/**\n * Checks if a hash value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Hash\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction hashHas(key) {\n var data = this.__data__;\n return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key);\n}\n\n/**\n * Sets the hash `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Hash\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the hash instance.\n */\nfunction hashSet(key, value) {\n var data = this.__data__;\n data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;\n return this;\n}\n\n// Add methods to `Hash`.\nHash.prototype.clear = hashClear;\nHash.prototype['delete'] = hashDelete;\nHash.prototype.get = hashGet;\nHash.prototype.has = hashHas;\nHash.prototype.set = hashSet;\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n this.__data__ = [];\n}\n\n/**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction listCacheDelete(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n return false;\n }\n var lastIndex = data.length - 1;\n if (index == lastIndex) {\n data.pop();\n } else {\n splice.call(data, index, 1);\n }\n return true;\n}\n\n/**\n * Gets the list cache value for `key`.\n *\n * @private\n * @name get\n * @memberOf ListCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction listCacheGet(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n return index < 0 ? undefined : data[index][1];\n}\n\n/**\n * Checks if a list cache value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf ListCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction listCacheHas(key) {\n return assocIndexOf(this.__data__, key) > -1;\n}\n\n/**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\nfunction listCacheSet(key, value) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n data.push([key, value]);\n } else {\n data[index][1] = value;\n }\n return this;\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the map.\n *\n * @private\n * @name clear\n * @memberOf MapCache\n */\nfunction mapCacheClear() {\n this.__data__ = {\n 'hash': new Hash,\n 'map': new (Map || ListCache),\n 'string': new Hash\n };\n}\n\n/**\n * Removes `key` and its value from the map.\n *\n * @private\n * @name delete\n * @memberOf MapCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction mapCacheDelete(key) {\n return getMapData(this, key)['delete'](key);\n}\n\n/**\n * Gets the map value for `key`.\n *\n * @private\n * @name get\n * @memberOf MapCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction mapCacheGet(key) {\n return getMapData(this, key).get(key);\n}\n\n/**\n * Checks if a map value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf MapCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction mapCacheHas(key) {\n return getMapData(this, key).has(key);\n}\n\n/**\n * Sets the map `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf MapCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the map cache instance.\n */\nfunction mapCacheSet(key, value) {\n getMapData(this, key).set(key, value);\n return this;\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\n/**\n *\n * Creates an array cache object to store unique values.\n *\n * @private\n * @constructor\n * @param {Array} [values] The values to cache.\n */\nfunction SetCache(values) {\n var index = -1,\n length = values ? values.length : 0;\n\n this.__data__ = new MapCache;\n while (++index < length) {\n this.add(values[index]);\n }\n}\n\n/**\n * Adds `value` to the array cache.\n *\n * @private\n * @name add\n * @memberOf SetCache\n * @alias push\n * @param {*} value The value to cache.\n * @returns {Object} Returns the cache instance.\n */\nfunction setCacheAdd(value) {\n this.__data__.set(value, HASH_UNDEFINED);\n return this;\n}\n\n/**\n * Checks if `value` is in the array cache.\n *\n * @private\n * @name has\n * @memberOf SetCache\n * @param {*} value The value to search for.\n * @returns {number} Returns `true` if `value` is found, else `false`.\n */\nfunction setCacheHas(value) {\n return this.__data__.has(value);\n}\n\n// Add methods to `SetCache`.\nSetCache.prototype.add = SetCache.prototype.push = setCacheAdd;\nSetCache.prototype.has = setCacheHas;\n\n/**\n * Creates a stack cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Stack(entries) {\n this.__data__ = new ListCache(entries);\n}\n\n/**\n * Removes all key-value entries from the stack.\n *\n * @private\n * @name clear\n * @memberOf Stack\n */\nfunction stackClear() {\n this.__data__ = new ListCache;\n}\n\n/**\n * Removes `key` and its value from the stack.\n *\n * @private\n * @name delete\n * @memberOf Stack\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction stackDelete(key) {\n return this.__data__['delete'](key);\n}\n\n/**\n * Gets the stack value for `key`.\n *\n * @private\n * @name get\n * @memberOf Stack\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction stackGet(key) {\n return this.__data__.get(key);\n}\n\n/**\n * Checks if a stack value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Stack\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction stackHas(key) {\n return this.__data__.has(key);\n}\n\n/**\n * Sets the stack `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Stack\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the stack cache instance.\n */\nfunction stackSet(key, value) {\n var cache = this.__data__;\n if (cache instanceof ListCache) {\n var pairs = cache.__data__;\n if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {\n pairs.push([key, value]);\n return this;\n }\n cache = this.__data__ = new MapCache(pairs);\n }\n cache.set(key, value);\n return this;\n}\n\n// Add methods to `Stack`.\nStack.prototype.clear = stackClear;\nStack.prototype['delete'] = stackDelete;\nStack.prototype.get = stackGet;\nStack.prototype.has = stackHas;\nStack.prototype.set = stackSet;\n\n/**\n * Creates an array of the enumerable property names of the array-like `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @param {boolean} inherited Specify returning inherited property names.\n * @returns {Array} Returns the array of property names.\n */\nfunction arrayLikeKeys(value, inherited) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n // Safari 9 makes `arguments.length` enumerable in strict mode.\n var result = (isArray(value) || isArguments(value))\n ? baseTimes(value.length, String)\n : [];\n\n var length = result.length,\n skipIndexes = !!length;\n\n for (var key in value) {\n if ((inherited || hasOwnProperty.call(value, key)) &&\n !(skipIndexes && (key == 'length' || isIndex(key, length)))) {\n result.push(key);\n }\n }\n return result;\n}\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\n/**\n * The base implementation of `getTag`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n return objectToString.call(value);\n}\n\n/**\n * The base implementation of `_.isEqual` which supports partial comparisons\n * and tracks traversed objects.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @param {Function} [customizer] The function to customize comparisons.\n * @param {boolean} [bitmask] The bitmask of comparison flags.\n * The bitmask may be composed of the following flags:\n * 1 - Unordered comparison\n * 2 - Partial comparison\n * @param {Object} [stack] Tracks traversed `value` and `other` objects.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n */\nfunction baseIsEqual(value, other, customizer, bitmask, stack) {\n if (value === other) {\n return true;\n }\n if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) {\n return value !== value && other !== other;\n }\n return baseIsEqualDeep(value, other, baseIsEqual, customizer, bitmask, stack);\n}\n\n/**\n * A specialized version of `baseIsEqual` for arrays and objects which performs\n * deep comparisons and tracks traversed objects enabling objects with circular\n * references to be compared.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Function} [customizer] The function to customize comparisons.\n * @param {number} [bitmask] The bitmask of comparison flags. See `baseIsEqual`\n * for more details.\n * @param {Object} [stack] Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction baseIsEqualDeep(object, other, equalFunc, customizer, bitmask, stack) {\n var objIsArr = isArray(object),\n othIsArr = isArray(other),\n objTag = arrayTag,\n othTag = arrayTag;\n\n if (!objIsArr) {\n objTag = getTag(object);\n objTag = objTag == argsTag ? objectTag : objTag;\n }\n if (!othIsArr) {\n othTag = getTag(other);\n othTag = othTag == argsTag ? objectTag : othTag;\n }\n var objIsObj = objTag == objectTag && !isHostObject(object),\n othIsObj = othTag == objectTag && !isHostObject(other),\n isSameTag = objTag == othTag;\n\n if (isSameTag && !objIsObj) {\n stack || (stack = new Stack);\n return (objIsArr || isTypedArray(object))\n ? equalArrays(object, other, equalFunc, customizer, bitmask, stack)\n : equalByTag(object, other, objTag, equalFunc, customizer, bitmask, stack);\n }\n if (!(bitmask & PARTIAL_COMPARE_FLAG)) {\n var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),\n othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');\n\n if (objIsWrapped || othIsWrapped) {\n var objUnwrapped = objIsWrapped ? object.value() : object,\n othUnwrapped = othIsWrapped ? other.value() : other;\n\n stack || (stack = new Stack);\n return equalFunc(objUnwrapped, othUnwrapped, customizer, bitmask, stack);\n }\n }\n if (!isSameTag) {\n return false;\n }\n stack || (stack = new Stack);\n return equalObjects(object, other, equalFunc, customizer, bitmask, stack);\n}\n\n/**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n */\nfunction baseIsNative(value) {\n if (!isObject(value) || isMasked(value)) {\n return false;\n }\n var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;\n return pattern.test(toSource(value));\n}\n\n/**\n * The base implementation of `_.isTypedArray` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n */\nfunction baseIsTypedArray(value) {\n return isObjectLike(value) &&\n isLength(value.length) && !!typedArrayTags[objectToString.call(value)];\n}\n\n/**\n * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeys(object) {\n if (!isPrototype(object)) {\n return nativeKeys(object);\n }\n var result = [];\n for (var key in Object(object)) {\n if (hasOwnProperty.call(object, key) && key != 'constructor') {\n result.push(key);\n }\n }\n return result;\n}\n\n/**\n * A specialized version of `baseIsEqualDeep` for arrays with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Array} array The array to compare.\n * @param {Array} other The other array to compare.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Function} customizer The function to customize comparisons.\n * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`\n * for more details.\n * @param {Object} stack Tracks traversed `array` and `other` objects.\n * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.\n */\nfunction equalArrays(array, other, equalFunc, customizer, bitmask, stack) {\n var isPartial = bitmask & PARTIAL_COMPARE_FLAG,\n arrLength = array.length,\n othLength = other.length;\n\n if (arrLength != othLength && !(isPartial && othLength > arrLength)) {\n return false;\n }\n // Assume cyclic values are equal.\n var stacked = stack.get(array);\n if (stacked && stack.get(other)) {\n return stacked == other;\n }\n var index = -1,\n result = true,\n seen = (bitmask & UNORDERED_COMPARE_FLAG) ? new SetCache : undefined;\n\n stack.set(array, other);\n stack.set(other, array);\n\n // Ignore non-index properties.\n while (++index < arrLength) {\n var arrValue = array[index],\n othValue = other[index];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, arrValue, index, other, array, stack)\n : customizer(arrValue, othValue, index, array, other, stack);\n }\n if (compared !== undefined) {\n if (compared) {\n continue;\n }\n result = false;\n break;\n }\n // Recursively compare arrays (susceptible to call stack limits).\n if (seen) {\n if (!arraySome(other, function(othValue, othIndex) {\n if (!seen.has(othIndex) &&\n (arrValue === othValue || equalFunc(arrValue, othValue, customizer, bitmask, stack))) {\n return seen.add(othIndex);\n }\n })) {\n result = false;\n break;\n }\n } else if (!(\n arrValue === othValue ||\n equalFunc(arrValue, othValue, customizer, bitmask, stack)\n )) {\n result = false;\n break;\n }\n }\n stack['delete'](array);\n stack['delete'](other);\n return result;\n}\n\n/**\n * A specialized version of `baseIsEqualDeep` for comparing objects of\n * the same `toStringTag`.\n *\n * **Note:** This function only supports comparing values with tags of\n * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {string} tag The `toStringTag` of the objects to compare.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Function} customizer The function to customize comparisons.\n * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`\n * for more details.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalByTag(object, other, tag, equalFunc, customizer, bitmask, stack) {\n switch (tag) {\n case dataViewTag:\n if ((object.byteLength != other.byteLength) ||\n (object.byteOffset != other.byteOffset)) {\n return false;\n }\n object = object.buffer;\n other = other.buffer;\n\n case arrayBufferTag:\n if ((object.byteLength != other.byteLength) ||\n !equalFunc(new Uint8Array(object), new Uint8Array(other))) {\n return false;\n }\n return true;\n\n case boolTag:\n case dateTag:\n case numberTag:\n // Coerce booleans to `1` or `0` and dates to milliseconds.\n // Invalid dates are coerced to `NaN`.\n return eq(+object, +other);\n\n case errorTag:\n return object.name == other.name && object.message == other.message;\n\n case regexpTag:\n case stringTag:\n // Coerce regexes to strings and treat strings, primitives and objects,\n // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring\n // for more details.\n return object == (other + '');\n\n case mapTag:\n var convert = mapToArray;\n\n case setTag:\n var isPartial = bitmask & PARTIAL_COMPARE_FLAG;\n convert || (convert = setToArray);\n\n if (object.size != other.size && !isPartial) {\n return false;\n }\n // Assume cyclic values are equal.\n var stacked = stack.get(object);\n if (stacked) {\n return stacked == other;\n }\n bitmask |= UNORDERED_COMPARE_FLAG;\n\n // Recursively compare objects (susceptible to call stack limits).\n stack.set(object, other);\n var result = equalArrays(convert(object), convert(other), equalFunc, customizer, bitmask, stack);\n stack['delete'](object);\n return result;\n\n case symbolTag:\n if (symbolValueOf) {\n return symbolValueOf.call(object) == symbolValueOf.call(other);\n }\n }\n return false;\n}\n\n/**\n * A specialized version of `baseIsEqualDeep` for objects with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Function} customizer The function to customize comparisons.\n * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`\n * for more details.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalObjects(object, other, equalFunc, customizer, bitmask, stack) {\n var isPartial = bitmask & PARTIAL_COMPARE_FLAG,\n objProps = keys(object),\n objLength = objProps.length,\n othProps = keys(other),\n othLength = othProps.length;\n\n if (objLength != othLength && !isPartial) {\n return false;\n }\n var index = objLength;\n while (index--) {\n var key = objProps[index];\n if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {\n return false;\n }\n }\n // Assume cyclic values are equal.\n var stacked = stack.get(object);\n if (stacked && stack.get(other)) {\n return stacked == other;\n }\n var result = true;\n stack.set(object, other);\n stack.set(other, object);\n\n var skipCtor = isPartial;\n while (++index < objLength) {\n key = objProps[index];\n var objValue = object[key],\n othValue = other[key];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, objValue, key, other, object, stack)\n : customizer(objValue, othValue, key, object, other, stack);\n }\n // Recursively compare objects (susceptible to call stack limits).\n if (!(compared === undefined\n ? (objValue === othValue || equalFunc(objValue, othValue, customizer, bitmask, stack))\n : compared\n )) {\n result = false;\n break;\n }\n skipCtor || (skipCtor = key == 'constructor');\n }\n if (result && !skipCtor) {\n var objCtor = object.constructor,\n othCtor = other.constructor;\n\n // Non `Object` object instances with different constructors are not equal.\n if (objCtor != othCtor &&\n ('constructor' in object && 'constructor' in other) &&\n !(typeof objCtor == 'function' && objCtor instanceof objCtor &&\n typeof othCtor == 'function' && othCtor instanceof othCtor)) {\n result = false;\n }\n }\n stack['delete'](object);\n stack['delete'](other);\n return result;\n}\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\n/**\n * Gets the `toStringTag` of `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nvar getTag = baseGetTag;\n\n// Fallback for data views, maps, sets, and weak maps in IE 11,\n// for data views in Edge < 14, and promises in Node.js.\nif ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||\n (Map && getTag(new Map) != mapTag) ||\n (Promise && getTag(Promise.resolve()) != promiseTag) ||\n (Set && getTag(new Set) != setTag) ||\n (WeakMap && getTag(new WeakMap) != weakMapTag)) {\n getTag = function(value) {\n var result = objectToString.call(value),\n Ctor = result == objectTag ? value.constructor : undefined,\n ctorString = Ctor ? toSource(Ctor) : undefined;\n\n if (ctorString) {\n switch (ctorString) {\n case dataViewCtorString: return dataViewTag;\n case mapCtorString: return mapTag;\n case promiseCtorString: return promiseTag;\n case setCtorString: return setTag;\n case weakMapCtorString: return weakMapTag;\n }\n }\n return result;\n };\n}\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n length = length == null ? MAX_SAFE_INTEGER : length;\n return !!length &&\n (typeof value == 'number' || reIsUint.test(value)) &&\n (value > -1 && value % 1 == 0 && value < length);\n}\n\n/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n}\n\n/**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\nfunction isMasked(func) {\n return !!maskSrcKey && (maskSrcKey in func);\n}\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n}\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to process.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\n/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nfunction isArguments(value) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&\n (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);\n}\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\n/**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\nfunction isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n}\n\n/**\n * This method is like `_.isEqual` except that it accepts `customizer` which\n * is invoked to compare values. If `customizer` returns `undefined`, comparisons\n * are handled by the method instead. The `customizer` is invoked with up to\n * six arguments: (objValue, othValue [, index|key, object, other, stack]).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @param {Function} [customizer] The function to customize comparisons.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * function isGreeting(value) {\n * return /^h(?:i|ello)$/.test(value);\n * }\n *\n * function customizer(objValue, othValue) {\n * if (isGreeting(objValue) && isGreeting(othValue)) {\n * return true;\n * }\n * }\n *\n * var array = ['hello', 'goodbye'];\n * var other = ['hi', 'goodbye'];\n *\n * _.isEqualWith(array, other, customizer);\n * // => true\n */\nfunction isEqualWith(value, other, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n var result = customizer ? customizer(value, other) : undefined;\n return result === undefined ? baseIsEqual(value, other, customizer) : !!result;\n}\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 8-9 which returns 'object' for typed array and other constructors.\n var tag = isObject(value) ? objectToString.call(value) : '';\n return tag == funcTag || tag == genTag;\n}\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a typed array.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n * @example\n *\n * _.isTypedArray(new Uint8Array);\n * // => true\n *\n * _.isTypedArray([]);\n * // => false\n */\nvar isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;\n\n/**\n * Creates an array of the own enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects. See the\n * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * for more details.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keys(new Foo);\n * // => ['a', 'b'] (iteration order is not guaranteed)\n *\n * _.keys('hi');\n * // => ['0', '1']\n */\nfunction keys(object) {\n return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);\n}\n\nmodule.exports = isEqualWith;\n","/**\n * lodash (Custom Build) \n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors \n * Released under MIT license \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as the size to enable large array optimizations. */\nvar LARGE_ARRAY_SIZE = 200;\n\n/** Used as the `TypeError` message for \"Functions\" methods. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/** Used to compose bitmasks for comparison styles. */\nvar UNORDERED_COMPARE_FLAG = 1,\n PARTIAL_COMPARE_FLAG = 2;\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0,\n MAX_SAFE_INTEGER = 9007199254740991;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n arrayTag = '[object Array]',\n boolTag = '[object Boolean]',\n dateTag = '[object Date]',\n errorTag = '[object Error]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n mapTag = '[object Map]',\n numberTag = '[object Number]',\n objectTag = '[object Object]',\n promiseTag = '[object Promise]',\n regexpTag = '[object RegExp]',\n setTag = '[object Set]',\n stringTag = '[object String]',\n symbolTag = '[object Symbol]',\n weakMapTag = '[object WeakMap]';\n\nvar arrayBufferTag = '[object ArrayBuffer]',\n dataViewTag = '[object DataView]',\n float32Tag = '[object Float32Array]',\n float64Tag = '[object Float64Array]',\n int8Tag = '[object Int8Array]',\n int16Tag = '[object Int16Array]',\n int32Tag = '[object Int32Array]',\n uint8Tag = '[object Uint8Array]',\n uint8ClampedTag = '[object Uint8ClampedArray]',\n uint16Tag = '[object Uint16Array]',\n uint32Tag = '[object Uint32Array]';\n\n/** Used to match property names within property paths. */\nvar reIsDeepProp = /\\.|\\[(?:[^[\\]]*|([\"'])(?:(?!\\1)[^\\\\]|\\\\.)*?\\1)\\]/,\n reIsPlainProp = /^\\w*$/,\n reLeadingDot = /^\\./,\n rePropName = /[^.[\\]]+|\\[(?:(-?\\d+(?:\\.\\d+)?)|([\"'])((?:(?!\\2)[^\\\\]|\\\\.)*?)\\2)\\]|(?=(?:\\.|\\[\\])(?:\\.|\\[\\]|$))/g;\n\n/**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\nvar reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g;\n\n/** Used to match backslashes in property paths. */\nvar reEscapeChar = /\\\\(\\\\)?/g;\n\n/** Used to detect host constructors (Safari). */\nvar reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/** Used to identify `toStringTag` values of typed arrays. */\nvar typedArrayTags = {};\ntypedArrayTags[float32Tag] = typedArrayTags[float64Tag] =\ntypedArrayTags[int8Tag] = typedArrayTags[int16Tag] =\ntypedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =\ntypedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =\ntypedArrayTags[uint32Tag] = true;\ntypedArrayTags[argsTag] = typedArrayTags[arrayTag] =\ntypedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =\ntypedArrayTags[dataViewTag] = typedArrayTags[dateTag] =\ntypedArrayTags[errorTag] = typedArrayTags[funcTag] =\ntypedArrayTags[mapTag] = typedArrayTags[numberTag] =\ntypedArrayTags[objectTag] = typedArrayTags[regexpTag] =\ntypedArrayTags[setTag] = typedArrayTags[stringTag] =\ntypedArrayTags[weakMapTag] = false;\n\n/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Detect free variable `process` from Node.js. */\nvar freeProcess = moduleExports && freeGlobal.process;\n\n/** Used to access faster Node.js helpers. */\nvar nodeUtil = (function() {\n try {\n return freeProcess && freeProcess.binding('util');\n } catch (e) {}\n}());\n\n/* Node.js helper references. */\nvar nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;\n\n/**\n * Appends the elements of `values` to `array`.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {Array} values The values to append.\n * @returns {Array} Returns `array`.\n */\nfunction arrayPush(array, values) {\n var index = -1,\n length = values.length,\n offset = array.length;\n\n while (++index < length) {\n array[offset + index] = values[index];\n }\n return array;\n}\n\n/**\n * A specialized version of `_.some` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {boolean} Returns `true` if any element passes the predicate check,\n * else `false`.\n */\nfunction arraySome(array, predicate) {\n var index = -1,\n length = array ? array.length : 0;\n\n while (++index < length) {\n if (predicate(array[index], index, array)) {\n return true;\n }\n }\n return false;\n}\n\n/**\n * The base implementation of `_.property` without support for deep paths.\n *\n * @private\n * @param {string} key The key of the property to get.\n * @returns {Function} Returns the new accessor function.\n */\nfunction baseProperty(key) {\n return function(object) {\n return object == null ? undefined : object[key];\n };\n}\n\n/**\n * The base implementation of `_.times` without support for iteratee shorthands\n * or max array length checks.\n *\n * @private\n * @param {number} n The number of times to invoke `iteratee`.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the array of results.\n */\nfunction baseTimes(n, iteratee) {\n var index = -1,\n result = Array(n);\n\n while (++index < n) {\n result[index] = iteratee(index);\n }\n return result;\n}\n\n/**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\nfunction baseUnary(func) {\n return function(value) {\n return func(value);\n };\n}\n\n/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\n/**\n * Checks if `value` is a host object in IE < 9.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a host object, else `false`.\n */\nfunction isHostObject(value) {\n // Many host objects are `Object` objects that can coerce to strings\n // despite having improperly defined `toString` methods.\n var result = false;\n if (value != null && typeof value.toString != 'function') {\n try {\n result = !!(value + '');\n } catch (e) {}\n }\n return result;\n}\n\n/**\n * Converts `map` to its key-value pairs.\n *\n * @private\n * @param {Object} map The map to convert.\n * @returns {Array} Returns the key-value pairs.\n */\nfunction mapToArray(map) {\n var index = -1,\n result = Array(map.size);\n\n map.forEach(function(value, key) {\n result[++index] = [key, value];\n });\n return result;\n}\n\n/**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\nfunction overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n}\n\n/**\n * Converts `set` to an array of its values.\n *\n * @private\n * @param {Object} set The set to convert.\n * @returns {Array} Returns the values.\n */\nfunction setToArray(set) {\n var index = -1,\n result = Array(set.size);\n\n set.forEach(function(value) {\n result[++index] = value;\n });\n return result;\n}\n\n/** Used for built-in method references. */\nvar arrayProto = Array.prototype,\n funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to detect overreaching core-js shims. */\nvar coreJsData = root['__core-js_shared__'];\n\n/** Used to detect methods masquerading as native. */\nvar maskSrcKey = (function() {\n var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');\n return uid ? ('Symbol(src)_1.' + uid) : '';\n}());\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/** Used to detect if a method is native. */\nvar reIsNative = RegExp('^' +\n funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\\\$&')\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$'\n);\n\n/** Built-in value references. */\nvar Symbol = root.Symbol,\n Uint8Array = root.Uint8Array,\n getPrototype = overArg(Object.getPrototypeOf, Object),\n propertyIsEnumerable = objectProto.propertyIsEnumerable,\n splice = arrayProto.splice;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeGetSymbols = Object.getOwnPropertySymbols,\n nativeKeys = overArg(Object.keys, Object);\n\n/* Built-in method references that are verified to be native. */\nvar DataView = getNative(root, 'DataView'),\n Map = getNative(root, 'Map'),\n Promise = getNative(root, 'Promise'),\n Set = getNative(root, 'Set'),\n WeakMap = getNative(root, 'WeakMap'),\n nativeCreate = getNative(Object, 'create');\n\n/** Used to detect maps, sets, and weakmaps. */\nvar dataViewCtorString = toSource(DataView),\n mapCtorString = toSource(Map),\n promiseCtorString = toSource(Promise),\n setCtorString = toSource(Set),\n weakMapCtorString = toSource(WeakMap);\n\n/** Used to convert symbols to primitives and strings. */\nvar symbolProto = Symbol ? Symbol.prototype : undefined,\n symbolValueOf = symbolProto ? symbolProto.valueOf : undefined,\n symbolToString = symbolProto ? symbolProto.toString : undefined;\n\n/**\n * Creates a hash object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Hash(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\nfunction hashClear() {\n this.__data__ = nativeCreate ? nativeCreate(null) : {};\n}\n\n/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n return this.has(key) && delete this.__data__[key];\n}\n\n/**\n * Gets the hash value for `key`.\n *\n * @private\n * @name get\n * @memberOf Hash\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction hashGet(key) {\n var data = this.__data__;\n if (nativeCreate) {\n var result = data[key];\n return result === HASH_UNDEFINED ? undefined : result;\n }\n return hasOwnProperty.call(data, key) ? data[key] : undefined;\n}\n\n/**\n * Checks if a hash value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Hash\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction hashHas(key) {\n var data = this.__data__;\n return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key);\n}\n\n/**\n * Sets the hash `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Hash\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the hash instance.\n */\nfunction hashSet(key, value) {\n var data = this.__data__;\n data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;\n return this;\n}\n\n// Add methods to `Hash`.\nHash.prototype.clear = hashClear;\nHash.prototype['delete'] = hashDelete;\nHash.prototype.get = hashGet;\nHash.prototype.has = hashHas;\nHash.prototype.set = hashSet;\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n this.__data__ = [];\n}\n\n/**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction listCacheDelete(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n return false;\n }\n var lastIndex = data.length - 1;\n if (index == lastIndex) {\n data.pop();\n } else {\n splice.call(data, index, 1);\n }\n return true;\n}\n\n/**\n * Gets the list cache value for `key`.\n *\n * @private\n * @name get\n * @memberOf ListCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction listCacheGet(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n return index < 0 ? undefined : data[index][1];\n}\n\n/**\n * Checks if a list cache value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf ListCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction listCacheHas(key) {\n return assocIndexOf(this.__data__, key) > -1;\n}\n\n/**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\nfunction listCacheSet(key, value) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n data.push([key, value]);\n } else {\n data[index][1] = value;\n }\n return this;\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n var index = -1,\n length = entries ? entries.length : 0;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n/**\n * Removes all key-value entries from the map.\n *\n * @private\n * @name clear\n * @memberOf MapCache\n */\nfunction mapCacheClear() {\n this.__data__ = {\n 'hash': new Hash,\n 'map': new (Map || ListCache),\n 'string': new Hash\n };\n}\n\n/**\n * Removes `key` and its value from the map.\n *\n * @private\n * @name delete\n * @memberOf MapCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction mapCacheDelete(key) {\n return getMapData(this, key)['delete'](key);\n}\n\n/**\n * Gets the map value for `key`.\n *\n * @private\n * @name get\n * @memberOf MapCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction mapCacheGet(key) {\n return getMapData(this, key).get(key);\n}\n\n/**\n * Checks if a map value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf MapCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction mapCacheHas(key) {\n return getMapData(this, key).has(key);\n}\n\n/**\n * Sets the map `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf MapCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the map cache instance.\n */\nfunction mapCacheSet(key, value) {\n getMapData(this, key).set(key, value);\n return this;\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\n/**\n *\n * Creates an array cache object to store unique values.\n *\n * @private\n * @constructor\n * @param {Array} [values] The values to cache.\n */\nfunction SetCache(values) {\n var index = -1,\n length = values ? values.length : 0;\n\n this.__data__ = new MapCache;\n while (++index < length) {\n this.add(values[index]);\n }\n}\n\n/**\n * Adds `value` to the array cache.\n *\n * @private\n * @name add\n * @memberOf SetCache\n * @alias push\n * @param {*} value The value to cache.\n * @returns {Object} Returns the cache instance.\n */\nfunction setCacheAdd(value) {\n this.__data__.set(value, HASH_UNDEFINED);\n return this;\n}\n\n/**\n * Checks if `value` is in the array cache.\n *\n * @private\n * @name has\n * @memberOf SetCache\n * @param {*} value The value to search for.\n * @returns {number} Returns `true` if `value` is found, else `false`.\n */\nfunction setCacheHas(value) {\n return this.__data__.has(value);\n}\n\n// Add methods to `SetCache`.\nSetCache.prototype.add = SetCache.prototype.push = setCacheAdd;\nSetCache.prototype.has = setCacheHas;\n\n/**\n * Creates a stack cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Stack(entries) {\n this.__data__ = new ListCache(entries);\n}\n\n/**\n * Removes all key-value entries from the stack.\n *\n * @private\n * @name clear\n * @memberOf Stack\n */\nfunction stackClear() {\n this.__data__ = new ListCache;\n}\n\n/**\n * Removes `key` and its value from the stack.\n *\n * @private\n * @name delete\n * @memberOf Stack\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction stackDelete(key) {\n return this.__data__['delete'](key);\n}\n\n/**\n * Gets the stack value for `key`.\n *\n * @private\n * @name get\n * @memberOf Stack\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction stackGet(key) {\n return this.__data__.get(key);\n}\n\n/**\n * Checks if a stack value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Stack\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction stackHas(key) {\n return this.__data__.has(key);\n}\n\n/**\n * Sets the stack `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Stack\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the stack cache instance.\n */\nfunction stackSet(key, value) {\n var cache = this.__data__;\n if (cache instanceof ListCache) {\n var pairs = cache.__data__;\n if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {\n pairs.push([key, value]);\n return this;\n }\n cache = this.__data__ = new MapCache(pairs);\n }\n cache.set(key, value);\n return this;\n}\n\n// Add methods to `Stack`.\nStack.prototype.clear = stackClear;\nStack.prototype['delete'] = stackDelete;\nStack.prototype.get = stackGet;\nStack.prototype.has = stackHas;\nStack.prototype.set = stackSet;\n\n/**\n * Creates an array of the enumerable property names of the array-like `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @param {boolean} inherited Specify returning inherited property names.\n * @returns {Array} Returns the array of property names.\n */\nfunction arrayLikeKeys(value, inherited) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n // Safari 9 makes `arguments.length` enumerable in strict mode.\n var result = (isArray(value) || isArguments(value))\n ? baseTimes(value.length, String)\n : [];\n\n var length = result.length,\n skipIndexes = !!length;\n\n for (var key in value) {\n if ((inherited || hasOwnProperty.call(value, key)) &&\n !(skipIndexes && (key == 'length' || isIndex(key, length)))) {\n result.push(key);\n }\n }\n return result;\n}\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\n/**\n * The base implementation of `_.get` without support for default values.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @returns {*} Returns the resolved value.\n */\nfunction baseGet(object, path) {\n path = isKey(path, object) ? [path] : castPath(path);\n\n var index = 0,\n length = path.length;\n\n while (object != null && index < length) {\n object = object[toKey(path[index++])];\n }\n return (index && index == length) ? object : undefined;\n}\n\n/**\n * The base implementation of `getAllKeys` and `getAllKeysIn` which uses\n * `keysFunc` and `symbolsFunc` to get the enumerable property names and\n * symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Function} keysFunc The function to get the keys of `object`.\n * @param {Function} symbolsFunc The function to get the symbols of `object`.\n * @returns {Array} Returns the array of property names and symbols.\n */\nfunction baseGetAllKeys(object, keysFunc, symbolsFunc) {\n var result = keysFunc(object);\n return isArray(object) ? result : arrayPush(result, symbolsFunc(object));\n}\n\n/**\n * The base implementation of `getTag`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n return objectToString.call(value);\n}\n\n/**\n * The base implementation of `_.hasIn` without support for deep paths.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {Array|string} key The key to check.\n * @returns {boolean} Returns `true` if `key` exists, else `false`.\n */\nfunction baseHasIn(object, key) {\n return object != null && key in Object(object);\n}\n\n/**\n * The base implementation of `_.isEqual` which supports partial comparisons\n * and tracks traversed objects.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @param {Function} [customizer] The function to customize comparisons.\n * @param {boolean} [bitmask] The bitmask of comparison flags.\n * The bitmask may be composed of the following flags:\n * 1 - Unordered comparison\n * 2 - Partial comparison\n * @param {Object} [stack] Tracks traversed `value` and `other` objects.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n */\nfunction baseIsEqual(value, other, customizer, bitmask, stack) {\n if (value === other) {\n return true;\n }\n if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) {\n return value !== value && other !== other;\n }\n return baseIsEqualDeep(value, other, baseIsEqual, customizer, bitmask, stack);\n}\n\n/**\n * A specialized version of `baseIsEqual` for arrays and objects which performs\n * deep comparisons and tracks traversed objects enabling objects with circular\n * references to be compared.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Function} [customizer] The function to customize comparisons.\n * @param {number} [bitmask] The bitmask of comparison flags. See `baseIsEqual`\n * for more details.\n * @param {Object} [stack] Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction baseIsEqualDeep(object, other, equalFunc, customizer, bitmask, stack) {\n var objIsArr = isArray(object),\n othIsArr = isArray(other),\n objTag = arrayTag,\n othTag = arrayTag;\n\n if (!objIsArr) {\n objTag = getTag(object);\n objTag = objTag == argsTag ? objectTag : objTag;\n }\n if (!othIsArr) {\n othTag = getTag(other);\n othTag = othTag == argsTag ? objectTag : othTag;\n }\n var objIsObj = objTag == objectTag && !isHostObject(object),\n othIsObj = othTag == objectTag && !isHostObject(other),\n isSameTag = objTag == othTag;\n\n if (isSameTag && !objIsObj) {\n stack || (stack = new Stack);\n return (objIsArr || isTypedArray(object))\n ? equalArrays(object, other, equalFunc, customizer, bitmask, stack)\n : equalByTag(object, other, objTag, equalFunc, customizer, bitmask, stack);\n }\n if (!(bitmask & PARTIAL_COMPARE_FLAG)) {\n var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),\n othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');\n\n if (objIsWrapped || othIsWrapped) {\n var objUnwrapped = objIsWrapped ? object.value() : object,\n othUnwrapped = othIsWrapped ? other.value() : other;\n\n stack || (stack = new Stack);\n return equalFunc(objUnwrapped, othUnwrapped, customizer, bitmask, stack);\n }\n }\n if (!isSameTag) {\n return false;\n }\n stack || (stack = new Stack);\n return equalObjects(object, other, equalFunc, customizer, bitmask, stack);\n}\n\n/**\n * The base implementation of `_.isMatch` without support for iteratee shorthands.\n *\n * @private\n * @param {Object} object The object to inspect.\n * @param {Object} source The object of property values to match.\n * @param {Array} matchData The property names, values, and compare flags to match.\n * @param {Function} [customizer] The function to customize comparisons.\n * @returns {boolean} Returns `true` if `object` is a match, else `false`.\n */\nfunction baseIsMatch(object, source, matchData, customizer) {\n var index = matchData.length,\n length = index,\n noCustomizer = !customizer;\n\n if (object == null) {\n return !length;\n }\n object = Object(object);\n while (index--) {\n var data = matchData[index];\n if ((noCustomizer && data[2])\n ? data[1] !== object[data[0]]\n : !(data[0] in object)\n ) {\n return false;\n }\n }\n while (++index < length) {\n data = matchData[index];\n var key = data[0],\n objValue = object[key],\n srcValue = data[1];\n\n if (noCustomizer && data[2]) {\n if (objValue === undefined && !(key in object)) {\n return false;\n }\n } else {\n var stack = new Stack;\n if (customizer) {\n var result = customizer(objValue, srcValue, key, object, source, stack);\n }\n if (!(result === undefined\n ? baseIsEqual(srcValue, objValue, customizer, UNORDERED_COMPARE_FLAG | PARTIAL_COMPARE_FLAG, stack)\n : result\n )) {\n return false;\n }\n }\n }\n return true;\n}\n\n/**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n */\nfunction baseIsNative(value) {\n if (!isObject(value) || isMasked(value)) {\n return false;\n }\n var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;\n return pattern.test(toSource(value));\n}\n\n/**\n * The base implementation of `_.isTypedArray` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n */\nfunction baseIsTypedArray(value) {\n return isObjectLike(value) &&\n isLength(value.length) && !!typedArrayTags[objectToString.call(value)];\n}\n\n/**\n * The base implementation of `_.iteratee`.\n *\n * @private\n * @param {*} [value=_.identity] The value to convert to an iteratee.\n * @returns {Function} Returns the iteratee.\n */\nfunction baseIteratee(value) {\n // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.\n // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.\n if (typeof value == 'function') {\n return value;\n }\n if (value == null) {\n return identity;\n }\n if (typeof value == 'object') {\n return isArray(value)\n ? baseMatchesProperty(value[0], value[1])\n : baseMatches(value);\n }\n return property(value);\n}\n\n/**\n * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeys(object) {\n if (!isPrototype(object)) {\n return nativeKeys(object);\n }\n var result = [];\n for (var key in Object(object)) {\n if (hasOwnProperty.call(object, key) && key != 'constructor') {\n result.push(key);\n }\n }\n return result;\n}\n\n/**\n * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeysIn(object) {\n if (!isObject(object)) {\n return nativeKeysIn(object);\n }\n var isProto = isPrototype(object),\n result = [];\n\n for (var key in object) {\n if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {\n result.push(key);\n }\n }\n return result;\n}\n\n/**\n * The base implementation of `_.matches` which doesn't clone `source`.\n *\n * @private\n * @param {Object} source The object of property values to match.\n * @returns {Function} Returns the new spec function.\n */\nfunction baseMatches(source) {\n var matchData = getMatchData(source);\n if (matchData.length == 1 && matchData[0][2]) {\n return matchesStrictComparable(matchData[0][0], matchData[0][1]);\n }\n return function(object) {\n return object === source || baseIsMatch(object, source, matchData);\n };\n}\n\n/**\n * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.\n *\n * @private\n * @param {string} path The path of the property to get.\n * @param {*} srcValue The value to match.\n * @returns {Function} Returns the new spec function.\n */\nfunction baseMatchesProperty(path, srcValue) {\n if (isKey(path) && isStrictComparable(srcValue)) {\n return matchesStrictComparable(toKey(path), srcValue);\n }\n return function(object) {\n var objValue = get(object, path);\n return (objValue === undefined && objValue === srcValue)\n ? hasIn(object, path)\n : baseIsEqual(srcValue, objValue, undefined, UNORDERED_COMPARE_FLAG | PARTIAL_COMPARE_FLAG);\n };\n}\n\n/**\n * The base implementation of `_.pickBy` without support for iteratee shorthands.\n *\n * @private\n * @param {Object} object The source object.\n * @param {string[]} props The property identifiers to pick from.\n * @param {Function} predicate The function invoked per property.\n * @returns {Object} Returns the new object.\n */\nfunction basePickBy(object, props, predicate) {\n var index = -1,\n length = props.length,\n result = {};\n\n while (++index < length) {\n var key = props[index],\n value = object[key];\n\n if (predicate(value, key)) {\n result[key] = value;\n }\n }\n return result;\n}\n\n/**\n * A specialized version of `baseProperty` which supports deep paths.\n *\n * @private\n * @param {Array|string} path The path of the property to get.\n * @returns {Function} Returns the new accessor function.\n */\nfunction basePropertyDeep(path) {\n return function(object) {\n return baseGet(object, path);\n };\n}\n\n/**\n * The base implementation of `_.toString` which doesn't convert nullish\n * values to empty strings.\n *\n * @private\n * @param {*} value The value to process.\n * @returns {string} Returns the string.\n */\nfunction baseToString(value) {\n // Exit early for strings to avoid a performance hit in some environments.\n if (typeof value == 'string') {\n return value;\n }\n if (isSymbol(value)) {\n return symbolToString ? symbolToString.call(value) : '';\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\n/**\n * Casts `value` to a path array if it's not one.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {Array} Returns the cast property path array.\n */\nfunction castPath(value) {\n return isArray(value) ? value : stringToPath(value);\n}\n\n/**\n * A specialized version of `baseIsEqualDeep` for arrays with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Array} array The array to compare.\n * @param {Array} other The other array to compare.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Function} customizer The function to customize comparisons.\n * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`\n * for more details.\n * @param {Object} stack Tracks traversed `array` and `other` objects.\n * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.\n */\nfunction equalArrays(array, other, equalFunc, customizer, bitmask, stack) {\n var isPartial = bitmask & PARTIAL_COMPARE_FLAG,\n arrLength = array.length,\n othLength = other.length;\n\n if (arrLength != othLength && !(isPartial && othLength > arrLength)) {\n return false;\n }\n // Assume cyclic values are equal.\n var stacked = stack.get(array);\n if (stacked && stack.get(other)) {\n return stacked == other;\n }\n var index = -1,\n result = true,\n seen = (bitmask & UNORDERED_COMPARE_FLAG) ? new SetCache : undefined;\n\n stack.set(array, other);\n stack.set(other, array);\n\n // Ignore non-index properties.\n while (++index < arrLength) {\n var arrValue = array[index],\n othValue = other[index];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, arrValue, index, other, array, stack)\n : customizer(arrValue, othValue, index, array, other, stack);\n }\n if (compared !== undefined) {\n if (compared) {\n continue;\n }\n result = false;\n break;\n }\n // Recursively compare arrays (susceptible to call stack limits).\n if (seen) {\n if (!arraySome(other, function(othValue, othIndex) {\n if (!seen.has(othIndex) &&\n (arrValue === othValue || equalFunc(arrValue, othValue, customizer, bitmask, stack))) {\n return seen.add(othIndex);\n }\n })) {\n result = false;\n break;\n }\n } else if (!(\n arrValue === othValue ||\n equalFunc(arrValue, othValue, customizer, bitmask, stack)\n )) {\n result = false;\n break;\n }\n }\n stack['delete'](array);\n stack['delete'](other);\n return result;\n}\n\n/**\n * A specialized version of `baseIsEqualDeep` for comparing objects of\n * the same `toStringTag`.\n *\n * **Note:** This function only supports comparing values with tags of\n * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {string} tag The `toStringTag` of the objects to compare.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Function} customizer The function to customize comparisons.\n * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`\n * for more details.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalByTag(object, other, tag, equalFunc, customizer, bitmask, stack) {\n switch (tag) {\n case dataViewTag:\n if ((object.byteLength != other.byteLength) ||\n (object.byteOffset != other.byteOffset)) {\n return false;\n }\n object = object.buffer;\n other = other.buffer;\n\n case arrayBufferTag:\n if ((object.byteLength != other.byteLength) ||\n !equalFunc(new Uint8Array(object), new Uint8Array(other))) {\n return false;\n }\n return true;\n\n case boolTag:\n case dateTag:\n case numberTag:\n // Coerce booleans to `1` or `0` and dates to milliseconds.\n // Invalid dates are coerced to `NaN`.\n return eq(+object, +other);\n\n case errorTag:\n return object.name == other.name && object.message == other.message;\n\n case regexpTag:\n case stringTag:\n // Coerce regexes to strings and treat strings, primitives and objects,\n // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring\n // for more details.\n return object == (other + '');\n\n case mapTag:\n var convert = mapToArray;\n\n case setTag:\n var isPartial = bitmask & PARTIAL_COMPARE_FLAG;\n convert || (convert = setToArray);\n\n if (object.size != other.size && !isPartial) {\n return false;\n }\n // Assume cyclic values are equal.\n var stacked = stack.get(object);\n if (stacked) {\n return stacked == other;\n }\n bitmask |= UNORDERED_COMPARE_FLAG;\n\n // Recursively compare objects (susceptible to call stack limits).\n stack.set(object, other);\n var result = equalArrays(convert(object), convert(other), equalFunc, customizer, bitmask, stack);\n stack['delete'](object);\n return result;\n\n case symbolTag:\n if (symbolValueOf) {\n return symbolValueOf.call(object) == symbolValueOf.call(other);\n }\n }\n return false;\n}\n\n/**\n * A specialized version of `baseIsEqualDeep` for objects with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Function} customizer The function to customize comparisons.\n * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`\n * for more details.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalObjects(object, other, equalFunc, customizer, bitmask, stack) {\n var isPartial = bitmask & PARTIAL_COMPARE_FLAG,\n objProps = keys(object),\n objLength = objProps.length,\n othProps = keys(other),\n othLength = othProps.length;\n\n if (objLength != othLength && !isPartial) {\n return false;\n }\n var index = objLength;\n while (index--) {\n var key = objProps[index];\n if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {\n return false;\n }\n }\n // Assume cyclic values are equal.\n var stacked = stack.get(object);\n if (stacked && stack.get(other)) {\n return stacked == other;\n }\n var result = true;\n stack.set(object, other);\n stack.set(other, object);\n\n var skipCtor = isPartial;\n while (++index < objLength) {\n key = objProps[index];\n var objValue = object[key],\n othValue = other[key];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, objValue, key, other, object, stack)\n : customizer(objValue, othValue, key, object, other, stack);\n }\n // Recursively compare objects (susceptible to call stack limits).\n if (!(compared === undefined\n ? (objValue === othValue || equalFunc(objValue, othValue, customizer, bitmask, stack))\n : compared\n )) {\n result = false;\n break;\n }\n skipCtor || (skipCtor = key == 'constructor');\n }\n if (result && !skipCtor) {\n var objCtor = object.constructor,\n othCtor = other.constructor;\n\n // Non `Object` object instances with different constructors are not equal.\n if (objCtor != othCtor &&\n ('constructor' in object && 'constructor' in other) &&\n !(typeof objCtor == 'function' && objCtor instanceof objCtor &&\n typeof othCtor == 'function' && othCtor instanceof othCtor)) {\n result = false;\n }\n }\n stack['delete'](object);\n stack['delete'](other);\n return result;\n}\n\n/**\n * Creates an array of own and inherited enumerable property names and\n * symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names and symbols.\n */\nfunction getAllKeysIn(object) {\n return baseGetAllKeys(object, keysIn, getSymbolsIn);\n}\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\n/**\n * Gets the property names, values, and compare flags of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the match data of `object`.\n */\nfunction getMatchData(object) {\n var result = keys(object),\n length = result.length;\n\n while (length--) {\n var key = result[length],\n value = object[key];\n\n result[length] = [key, value, isStrictComparable(value)];\n }\n return result;\n}\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\n/**\n * Creates an array of the own enumerable symbol properties of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of symbols.\n */\nvar getSymbols = nativeGetSymbols ? overArg(nativeGetSymbols, Object) : stubArray;\n\n/**\n * Creates an array of the own and inherited enumerable symbol properties\n * of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of symbols.\n */\nvar getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) {\n var result = [];\n while (object) {\n arrayPush(result, getSymbols(object));\n object = getPrototype(object);\n }\n return result;\n};\n\n/**\n * Gets the `toStringTag` of `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nvar getTag = baseGetTag;\n\n// Fallback for data views, maps, sets, and weak maps in IE 11,\n// for data views in Edge < 14, and promises in Node.js.\nif ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||\n (Map && getTag(new Map) != mapTag) ||\n (Promise && getTag(Promise.resolve()) != promiseTag) ||\n (Set && getTag(new Set) != setTag) ||\n (WeakMap && getTag(new WeakMap) != weakMapTag)) {\n getTag = function(value) {\n var result = objectToString.call(value),\n Ctor = result == objectTag ? value.constructor : undefined,\n ctorString = Ctor ? toSource(Ctor) : undefined;\n\n if (ctorString) {\n switch (ctorString) {\n case dataViewCtorString: return dataViewTag;\n case mapCtorString: return mapTag;\n case promiseCtorString: return promiseTag;\n case setCtorString: return setTag;\n case weakMapCtorString: return weakMapTag;\n }\n }\n return result;\n };\n}\n\n/**\n * Checks if `path` exists on `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @param {Function} hasFunc The function to check properties.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n */\nfunction hasPath(object, path, hasFunc) {\n path = isKey(path, object) ? [path] : castPath(path);\n\n var result,\n index = -1,\n length = path.length;\n\n while (++index < length) {\n var key = toKey(path[index]);\n if (!(result = object != null && hasFunc(object, key))) {\n break;\n }\n object = object[key];\n }\n if (result) {\n return result;\n }\n var length = object ? object.length : 0;\n return !!length && isLength(length) && isIndex(key, length) &&\n (isArray(object) || isArguments(object));\n}\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n length = length == null ? MAX_SAFE_INTEGER : length;\n return !!length &&\n (typeof value == 'number' || reIsUint.test(value)) &&\n (value > -1 && value % 1 == 0 && value < length);\n}\n\n/**\n * Checks if `value` is a property name and not a property path.\n *\n * @private\n * @param {*} value The value to check.\n * @param {Object} [object] The object to query keys on.\n * @returns {boolean} Returns `true` if `value` is a property name, else `false`.\n */\nfunction isKey(value, object) {\n if (isArray(value)) {\n return false;\n }\n var type = typeof value;\n if (type == 'number' || type == 'symbol' || type == 'boolean' ||\n value == null || isSymbol(value)) {\n return true;\n }\n return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||\n (object != null && value in Object(object));\n}\n\n/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n}\n\n/**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\nfunction isMasked(func) {\n return !!maskSrcKey && (maskSrcKey in func);\n}\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n}\n\n/**\n * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` if suitable for strict\n * equality comparisons, else `false`.\n */\nfunction isStrictComparable(value) {\n return value === value && !isObject(value);\n}\n\n/**\n * A specialized version of `matchesProperty` for source values suitable\n * for strict equality comparisons, i.e. `===`.\n *\n * @private\n * @param {string} key The key of the property to get.\n * @param {*} srcValue The value to match.\n * @returns {Function} Returns the new spec function.\n */\nfunction matchesStrictComparable(key, srcValue) {\n return function(object) {\n if (object == null) {\n return false;\n }\n return object[key] === srcValue &&\n (srcValue !== undefined || (key in Object(object)));\n };\n}\n\n/**\n * This function is like\n * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * except that it includes inherited enumerable properties.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction nativeKeysIn(object) {\n var result = [];\n if (object != null) {\n for (var key in Object(object)) {\n result.push(key);\n }\n }\n return result;\n}\n\n/**\n * Converts `string` to a property path array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the property path array.\n */\nvar stringToPath = memoize(function(string) {\n string = toString(string);\n\n var result = [];\n if (reLeadingDot.test(string)) {\n result.push('');\n }\n string.replace(rePropName, function(match, number, quote, string) {\n result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));\n });\n return result;\n});\n\n/**\n * Converts `value` to a string key if it's not a string or symbol.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {string|symbol} Returns the key.\n */\nfunction toKey(value) {\n if (typeof value == 'string' || isSymbol(value)) {\n return value;\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to process.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\n/**\n * Creates a function that memoizes the result of `func`. If `resolver` is\n * provided, it determines the cache key for storing the result based on the\n * arguments provided to the memoized function. By default, the first argument\n * provided to the memoized function is used as the map cache key. The `func`\n * is invoked with the `this` binding of the memoized function.\n *\n * **Note:** The cache is exposed as the `cache` property on the memoized\n * function. Its creation may be customized by replacing the `_.memoize.Cache`\n * constructor with one whose instances implement the\n * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)\n * method interface of `delete`, `get`, `has`, and `set`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to have its output memoized.\n * @param {Function} [resolver] The function to resolve the cache key.\n * @returns {Function} Returns the new memoized function.\n * @example\n *\n * var object = { 'a': 1, 'b': 2 };\n * var other = { 'c': 3, 'd': 4 };\n *\n * var values = _.memoize(_.values);\n * values(object);\n * // => [1, 2]\n *\n * values(other);\n * // => [3, 4]\n *\n * object.a = 2;\n * values(object);\n * // => [1, 2]\n *\n * // Modify the result cache.\n * values.cache.set(object, ['a', 'b']);\n * values(object);\n * // => ['a', 'b']\n *\n * // Replace `_.memoize.Cache`.\n * _.memoize.Cache = WeakMap;\n */\nfunction memoize(func, resolver) {\n if (typeof func != 'function' || (resolver && typeof resolver != 'function')) {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n var memoized = function() {\n var args = arguments,\n key = resolver ? resolver.apply(this, args) : args[0],\n cache = memoized.cache;\n\n if (cache.has(key)) {\n return cache.get(key);\n }\n var result = func.apply(this, args);\n memoized.cache = cache.set(key, result);\n return result;\n };\n memoized.cache = new (memoize.Cache || MapCache);\n return memoized;\n}\n\n// Assign cache to `_.memoize`.\nmemoize.Cache = MapCache;\n\n/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nfunction isArguments(value) {\n // Safari 8.1 makes `arguments.callee` enumerable in strict mode.\n return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&\n (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);\n}\n\n/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\n/**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\nfunction isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n}\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 8-9 which returns 'object' for typed array and other constructors.\n var tag = isObject(value) ? objectToString.call(value) : '';\n return tag == funcTag || tag == genTag;\n}\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && objectToString.call(value) == symbolTag);\n}\n\n/**\n * Checks if `value` is classified as a typed array.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n * @example\n *\n * _.isTypedArray(new Uint8Array);\n * // => true\n *\n * _.isTypedArray([]);\n * // => false\n */\nvar isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;\n\n/**\n * Converts `value` to a string. An empty string is returned for `null`\n * and `undefined` values. The sign of `-0` is preserved.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {string} Returns the string.\n * @example\n *\n * _.toString(null);\n * // => ''\n *\n * _.toString(-0);\n * // => '-0'\n *\n * _.toString([1, 2, 3]);\n * // => '1,2,3'\n */\nfunction toString(value) {\n return value == null ? '' : baseToString(value);\n}\n\n/**\n * Gets the value at `path` of `object`. If the resolved value is\n * `undefined`, the `defaultValue` is returned in its place.\n *\n * @static\n * @memberOf _\n * @since 3.7.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @param {*} [defaultValue] The value returned for `undefined` resolved values.\n * @returns {*} Returns the resolved value.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.get(object, 'a[0].b.c');\n * // => 3\n *\n * _.get(object, ['a', '0', 'b', 'c']);\n * // => 3\n *\n * _.get(object, 'a.b.c', 'default');\n * // => 'default'\n */\nfunction get(object, path, defaultValue) {\n var result = object == null ? undefined : baseGet(object, path);\n return result === undefined ? defaultValue : result;\n}\n\n/**\n * Checks if `path` is a direct or inherited property of `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n * @example\n *\n * var object = _.create({ 'a': _.create({ 'b': 2 }) });\n *\n * _.hasIn(object, 'a');\n * // => true\n *\n * _.hasIn(object, 'a.b');\n * // => true\n *\n * _.hasIn(object, ['a', 'b']);\n * // => true\n *\n * _.hasIn(object, 'b');\n * // => false\n */\nfunction hasIn(object, path) {\n return object != null && hasPath(object, path, baseHasIn);\n}\n\n/**\n * Creates an array of the own enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects. See the\n * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * for more details.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keys(new Foo);\n * // => ['a', 'b'] (iteration order is not guaranteed)\n *\n * _.keys('hi');\n * // => ['0', '1']\n */\nfunction keys(object) {\n return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);\n}\n\n/**\n * Creates an array of the own and inherited enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keysIn(new Foo);\n * // => ['a', 'b', 'c'] (iteration order is not guaranteed)\n */\nfunction keysIn(object) {\n return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);\n}\n\n/**\n * Creates an object composed of the `object` properties `predicate` returns\n * truthy for. The predicate is invoked with two arguments: (value, key).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The source object.\n * @param {Function} [predicate=_.identity] The function invoked per property.\n * @returns {Object} Returns the new object.\n * @example\n *\n * var object = { 'a': 1, 'b': '2', 'c': 3 };\n *\n * _.pickBy(object, _.isNumber);\n * // => { 'a': 1, 'c': 3 }\n */\nfunction pickBy(object, predicate) {\n return object == null ? {} : basePickBy(object, getAllKeysIn(object), baseIteratee(predicate));\n}\n\n/**\n * This method returns the first argument it receives.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Util\n * @param {*} value Any value.\n * @returns {*} Returns `value`.\n * @example\n *\n * var object = { 'a': 1 };\n *\n * console.log(_.identity(object) === object);\n * // => true\n */\nfunction identity(value) {\n return value;\n}\n\n/**\n * Creates a function that returns the value at `path` of a given object.\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Util\n * @param {Array|string} path The path of the property to get.\n * @returns {Function} Returns the new accessor function.\n * @example\n *\n * var objects = [\n * { 'a': { 'b': 2 } },\n * { 'a': { 'b': 1 } }\n * ];\n *\n * _.map(objects, _.property('a.b'));\n * // => [2, 1]\n *\n * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');\n * // => [1, 2]\n */\nfunction property(path) {\n return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);\n}\n\n/**\n * This method returns a new empty array.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {Array} Returns the new empty array.\n * @example\n *\n * var arrays = _.times(2, _.stubArray);\n *\n * console.log(arrays);\n * // => [[], []]\n *\n * console.log(arrays[0] === arrays[1]);\n * // => false\n */\nfunction stubArray() {\n return [];\n}\n\nmodule.exports = pickBy;\n","var hashClear = require('./_hashClear'),\n hashDelete = require('./_hashDelete'),\n hashGet = require('./_hashGet'),\n hashHas = require('./_hashHas'),\n hashSet = require('./_hashSet');\n\n/**\n * Creates a hash object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Hash(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `Hash`.\nHash.prototype.clear = hashClear;\nHash.prototype['delete'] = hashDelete;\nHash.prototype.get = hashGet;\nHash.prototype.has = hashHas;\nHash.prototype.set = hashSet;\n\nmodule.exports = Hash;\n","var listCacheClear = require('./_listCacheClear'),\n listCacheDelete = require('./_listCacheDelete'),\n listCacheGet = require('./_listCacheGet'),\n listCacheHas = require('./_listCacheHas'),\n listCacheSet = require('./_listCacheSet');\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\nmodule.exports = ListCache;\n","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar Map = getNative(root, 'Map');\n\nmodule.exports = Map;\n","var mapCacheClear = require('./_mapCacheClear'),\n mapCacheDelete = require('./_mapCacheDelete'),\n mapCacheGet = require('./_mapCacheGet'),\n mapCacheHas = require('./_mapCacheHas'),\n mapCacheSet = require('./_mapCacheSet');\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\nmodule.exports = MapCache;\n","var root = require('./_root');\n\n/** Built-in value references. */\nvar Symbol = root.Symbol;\n\nmodule.exports = Symbol;\n","/**\n * A specialized version of `_.map` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\nfunction arrayMap(array, iteratee) {\n var index = -1,\n length = array == null ? 0 : array.length,\n result = Array(length);\n\n while (++index < length) {\n result[index] = iteratee(array[index], index, array);\n }\n return result;\n}\n\nmodule.exports = arrayMap;\n","/**\n * A specialized version of `_.reduce` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @param {*} [accumulator] The initial value.\n * @param {boolean} [initAccum] Specify using the first element of `array` as\n * the initial value.\n * @returns {*} Returns the accumulated value.\n */\nfunction arrayReduce(array, iteratee, accumulator, initAccum) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n if (initAccum && length) {\n accumulator = array[++index];\n }\n while (++index < length) {\n accumulator = iteratee(accumulator, array[index], index, array);\n }\n return accumulator;\n}\n\nmodule.exports = arrayReduce;\n","/**\n * Converts an ASCII `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\nfunction asciiToArray(string) {\n return string.split('');\n}\n\nmodule.exports = asciiToArray;\n","/** Used to match words composed of alphanumeric characters. */\nvar reAsciiWord = /[^\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\x7f]+/g;\n\n/**\n * Splits an ASCII `string` into an array of its words.\n *\n * @private\n * @param {string} The string to inspect.\n * @returns {Array} Returns the words of `string`.\n */\nfunction asciiWords(string) {\n return string.match(reAsciiWord) || [];\n}\n\nmodule.exports = asciiWords;\n","var baseAssignValue = require('./_baseAssignValue'),\n eq = require('./eq');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Assigns `value` to `key` of `object` if the existing value is not equivalent\n * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction assignValue(object, key, value) {\n var objValue = object[key];\n if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||\n (value === undefined && !(key in object))) {\n baseAssignValue(object, key, value);\n }\n}\n\nmodule.exports = assignValue;\n","var eq = require('./eq');\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\nmodule.exports = assocIndexOf;\n","var defineProperty = require('./_defineProperty');\n\n/**\n * The base implementation of `assignValue` and `assignMergeValue` without\n * value checks.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction baseAssignValue(object, key, value) {\n if (key == '__proto__' && defineProperty) {\n defineProperty(object, key, {\n 'configurable': true,\n 'enumerable': true,\n 'value': value,\n 'writable': true\n });\n } else {\n object[key] = value;\n }\n}\n\nmodule.exports = baseAssignValue;\n","var castPath = require('./_castPath'),\n toKey = require('./_toKey');\n\n/**\n * The base implementation of `_.get` without support for default values.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @returns {*} Returns the resolved value.\n */\nfunction baseGet(object, path) {\n path = castPath(path, object);\n\n var index = 0,\n length = path.length;\n\n while (object != null && index < length) {\n object = object[toKey(path[index++])];\n }\n return (index && index == length) ? object : undefined;\n}\n\nmodule.exports = baseGet;\n","var Symbol = require('./_Symbol'),\n getRawTag = require('./_getRawTag'),\n objectToString = require('./_objectToString');\n\n/** `Object#toString` result references. */\nvar nullTag = '[object Null]',\n undefinedTag = '[object Undefined]';\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * The base implementation of `getTag` without fallbacks for buggy environments.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n if (value == null) {\n return value === undefined ? undefinedTag : nullTag;\n }\n return (symToStringTag && symToStringTag in Object(value))\n ? getRawTag(value)\n : objectToString(value);\n}\n\nmodule.exports = baseGetTag;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * The base implementation of `_.has` without support for deep paths.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {Array|string} key The key to check.\n * @returns {boolean} Returns `true` if `key` exists, else `false`.\n */\nfunction baseHas(object, key) {\n return object != null && hasOwnProperty.call(object, key);\n}\n\nmodule.exports = baseHas;\n","var baseGetTag = require('./_baseGetTag'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]';\n\n/**\n * The base implementation of `_.isArguments`.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n */\nfunction baseIsArguments(value) {\n return isObjectLike(value) && baseGetTag(value) == argsTag;\n}\n\nmodule.exports = baseIsArguments;\n","var isFunction = require('./isFunction'),\n isMasked = require('./_isMasked'),\n isObject = require('./isObject'),\n toSource = require('./_toSource');\n\n/**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\nvar reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g;\n\n/** Used to detect host constructors (Safari). */\nvar reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n/** Used for built-in method references. */\nvar funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Used to detect if a method is native. */\nvar reIsNative = RegExp('^' +\n funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\\\$&')\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$'\n);\n\n/**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n */\nfunction baseIsNative(value) {\n if (!isObject(value) || isMasked(value)) {\n return false;\n }\n var pattern = isFunction(value) ? reIsNative : reIsHostCtor;\n return pattern.test(toSource(value));\n}\n\nmodule.exports = baseIsNative;\n","/**\n * The base implementation of `_.propertyOf` without support for deep paths.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Function} Returns the new accessor function.\n */\nfunction basePropertyOf(object) {\n return function(key) {\n return object == null ? undefined : object[key];\n };\n}\n\nmodule.exports = basePropertyOf;\n","var assignValue = require('./_assignValue'),\n castPath = require('./_castPath'),\n isIndex = require('./_isIndex'),\n isObject = require('./isObject'),\n toKey = require('./_toKey');\n\n/**\n * The base implementation of `_.set`.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to set.\n * @param {*} value The value to set.\n * @param {Function} [customizer] The function to customize path creation.\n * @returns {Object} Returns `object`.\n */\nfunction baseSet(object, path, value, customizer) {\n if (!isObject(object)) {\n return object;\n }\n path = castPath(path, object);\n\n var index = -1,\n length = path.length,\n lastIndex = length - 1,\n nested = object;\n\n while (nested != null && ++index < length) {\n var key = toKey(path[index]),\n newValue = value;\n\n if (key === '__proto__' || key === 'constructor' || key === 'prototype') {\n return object;\n }\n\n if (index != lastIndex) {\n var objValue = nested[key];\n newValue = customizer ? customizer(objValue, key, nested) : undefined;\n if (newValue === undefined) {\n newValue = isObject(objValue)\n ? objValue\n : (isIndex(path[index + 1]) ? [] : {});\n }\n }\n assignValue(nested, key, newValue);\n nested = nested[key];\n }\n return object;\n}\n\nmodule.exports = baseSet;\n","/**\n * The base implementation of `_.slice` without an iteratee call guard.\n *\n * @private\n * @param {Array} array The array to slice.\n * @param {number} [start=0] The start position.\n * @param {number} [end=array.length] The end position.\n * @returns {Array} Returns the slice of `array`.\n */\nfunction baseSlice(array, start, end) {\n var index = -1,\n length = array.length;\n\n if (start < 0) {\n start = -start > length ? 0 : (length + start);\n }\n end = end > length ? length : end;\n if (end < 0) {\n end += length;\n }\n length = start > end ? 0 : ((end - start) >>> 0);\n start >>>= 0;\n\n var result = Array(length);\n while (++index < length) {\n result[index] = array[index + start];\n }\n return result;\n}\n\nmodule.exports = baseSlice;\n","var Symbol = require('./_Symbol'),\n arrayMap = require('./_arrayMap'),\n isArray = require('./isArray'),\n isSymbol = require('./isSymbol');\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0;\n\n/** Used to convert symbols to primitives and strings. */\nvar symbolProto = Symbol ? Symbol.prototype : undefined,\n symbolToString = symbolProto ? symbolProto.toString : undefined;\n\n/**\n * The base implementation of `_.toString` which doesn't convert nullish\n * values to empty strings.\n *\n * @private\n * @param {*} value The value to process.\n * @returns {string} Returns the string.\n */\nfunction baseToString(value) {\n // Exit early for strings to avoid a performance hit in some environments.\n if (typeof value == 'string') {\n return value;\n }\n if (isArray(value)) {\n // Recursively convert values (susceptible to call stack limits).\n return arrayMap(value, baseToString) + '';\n }\n if (isSymbol(value)) {\n return symbolToString ? symbolToString.call(value) : '';\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\nmodule.exports = baseToString;\n","var trimmedEndIndex = require('./_trimmedEndIndex');\n\n/** Used to match leading whitespace. */\nvar reTrimStart = /^\\s+/;\n\n/**\n * The base implementation of `_.trim`.\n *\n * @private\n * @param {string} string The string to trim.\n * @returns {string} Returns the trimmed string.\n */\nfunction baseTrim(string) {\n return string\n ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '')\n : string;\n}\n\nmodule.exports = baseTrim;\n","var isArray = require('./isArray'),\n isKey = require('./_isKey'),\n stringToPath = require('./_stringToPath'),\n toString = require('./toString');\n\n/**\n * Casts `value` to a path array if it's not one.\n *\n * @private\n * @param {*} value The value to inspect.\n * @param {Object} [object] The object to query keys on.\n * @returns {Array} Returns the cast property path array.\n */\nfunction castPath(value, object) {\n if (isArray(value)) {\n return value;\n }\n return isKey(value, object) ? [value] : stringToPath(toString(value));\n}\n\nmodule.exports = castPath;\n","var baseSlice = require('./_baseSlice');\n\n/**\n * Casts `array` to a slice if it's needed.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {number} start The start position.\n * @param {number} [end=array.length] The end position.\n * @returns {Array} Returns the cast slice.\n */\nfunction castSlice(array, start, end) {\n var length = array.length;\n end = end === undefined ? length : end;\n return (!start && end >= length) ? array : baseSlice(array, start, end);\n}\n\nmodule.exports = castSlice;\n","var root = require('./_root');\n\n/** Used to detect overreaching core-js shims. */\nvar coreJsData = root['__core-js_shared__'];\n\nmodule.exports = coreJsData;\n","var castSlice = require('./_castSlice'),\n hasUnicode = require('./_hasUnicode'),\n stringToArray = require('./_stringToArray'),\n toString = require('./toString');\n\n/**\n * Creates a function like `_.lowerFirst`.\n *\n * @private\n * @param {string} methodName The name of the `String` case method to use.\n * @returns {Function} Returns the new case function.\n */\nfunction createCaseFirst(methodName) {\n return function(string) {\n string = toString(string);\n\n var strSymbols = hasUnicode(string)\n ? stringToArray(string)\n : undefined;\n\n var chr = strSymbols\n ? strSymbols[0]\n : string.charAt(0);\n\n var trailing = strSymbols\n ? castSlice(strSymbols, 1).join('')\n : string.slice(1);\n\n return chr[methodName]() + trailing;\n };\n}\n\nmodule.exports = createCaseFirst;\n","var arrayReduce = require('./_arrayReduce'),\n deburr = require('./deburr'),\n words = require('./words');\n\n/** Used to compose unicode capture groups. */\nvar rsApos = \"['\\u2019]\";\n\n/** Used to match apostrophes. */\nvar reApos = RegExp(rsApos, 'g');\n\n/**\n * Creates a function like `_.camelCase`.\n *\n * @private\n * @param {Function} callback The function to combine each word.\n * @returns {Function} Returns the new compounder function.\n */\nfunction createCompounder(callback) {\n return function(string) {\n return arrayReduce(words(deburr(string).replace(reApos, '')), callback, '');\n };\n}\n\nmodule.exports = createCompounder;\n","var basePropertyOf = require('./_basePropertyOf');\n\n/** Used to map Latin Unicode letters to basic Latin letters. */\nvar deburredLetters = {\n // Latin-1 Supplement block.\n '\\xc0': 'A', '\\xc1': 'A', '\\xc2': 'A', '\\xc3': 'A', '\\xc4': 'A', '\\xc5': 'A',\n '\\xe0': 'a', '\\xe1': 'a', '\\xe2': 'a', '\\xe3': 'a', '\\xe4': 'a', '\\xe5': 'a',\n '\\xc7': 'C', '\\xe7': 'c',\n '\\xd0': 'D', '\\xf0': 'd',\n '\\xc8': 'E', '\\xc9': 'E', '\\xca': 'E', '\\xcb': 'E',\n '\\xe8': 'e', '\\xe9': 'e', '\\xea': 'e', '\\xeb': 'e',\n '\\xcc': 'I', '\\xcd': 'I', '\\xce': 'I', '\\xcf': 'I',\n '\\xec': 'i', '\\xed': 'i', '\\xee': 'i', '\\xef': 'i',\n '\\xd1': 'N', '\\xf1': 'n',\n '\\xd2': 'O', '\\xd3': 'O', '\\xd4': 'O', '\\xd5': 'O', '\\xd6': 'O', '\\xd8': 'O',\n '\\xf2': 'o', '\\xf3': 'o', '\\xf4': 'o', '\\xf5': 'o', '\\xf6': 'o', '\\xf8': 'o',\n '\\xd9': 'U', '\\xda': 'U', '\\xdb': 'U', '\\xdc': 'U',\n '\\xf9': 'u', '\\xfa': 'u', '\\xfb': 'u', '\\xfc': 'u',\n '\\xdd': 'Y', '\\xfd': 'y', '\\xff': 'y',\n '\\xc6': 'Ae', '\\xe6': 'ae',\n '\\xde': 'Th', '\\xfe': 'th',\n '\\xdf': 'ss',\n // Latin Extended-A block.\n '\\u0100': 'A', '\\u0102': 'A', '\\u0104': 'A',\n '\\u0101': 'a', '\\u0103': 'a', '\\u0105': 'a',\n '\\u0106': 'C', '\\u0108': 'C', '\\u010a': 'C', '\\u010c': 'C',\n '\\u0107': 'c', '\\u0109': 'c', '\\u010b': 'c', '\\u010d': 'c',\n '\\u010e': 'D', '\\u0110': 'D', '\\u010f': 'd', '\\u0111': 'd',\n '\\u0112': 'E', '\\u0114': 'E', '\\u0116': 'E', '\\u0118': 'E', '\\u011a': 'E',\n '\\u0113': 'e', '\\u0115': 'e', '\\u0117': 'e', '\\u0119': 'e', '\\u011b': 'e',\n '\\u011c': 'G', '\\u011e': 'G', '\\u0120': 'G', '\\u0122': 'G',\n '\\u011d': 'g', '\\u011f': 'g', '\\u0121': 'g', '\\u0123': 'g',\n '\\u0124': 'H', '\\u0126': 'H', '\\u0125': 'h', '\\u0127': 'h',\n '\\u0128': 'I', '\\u012a': 'I', '\\u012c': 'I', '\\u012e': 'I', '\\u0130': 'I',\n '\\u0129': 'i', '\\u012b': 'i', '\\u012d': 'i', '\\u012f': 'i', '\\u0131': 'i',\n '\\u0134': 'J', '\\u0135': 'j',\n '\\u0136': 'K', '\\u0137': 'k', '\\u0138': 'k',\n '\\u0139': 'L', '\\u013b': 'L', '\\u013d': 'L', '\\u013f': 'L', '\\u0141': 'L',\n '\\u013a': 'l', '\\u013c': 'l', '\\u013e': 'l', '\\u0140': 'l', '\\u0142': 'l',\n '\\u0143': 'N', '\\u0145': 'N', '\\u0147': 'N', '\\u014a': 'N',\n '\\u0144': 'n', '\\u0146': 'n', '\\u0148': 'n', '\\u014b': 'n',\n '\\u014c': 'O', '\\u014e': 'O', '\\u0150': 'O',\n '\\u014d': 'o', '\\u014f': 'o', '\\u0151': 'o',\n '\\u0154': 'R', '\\u0156': 'R', '\\u0158': 'R',\n '\\u0155': 'r', '\\u0157': 'r', '\\u0159': 'r',\n '\\u015a': 'S', '\\u015c': 'S', '\\u015e': 'S', '\\u0160': 'S',\n '\\u015b': 's', '\\u015d': 's', '\\u015f': 's', '\\u0161': 's',\n '\\u0162': 'T', '\\u0164': 'T', '\\u0166': 'T',\n '\\u0163': 't', '\\u0165': 't', '\\u0167': 't',\n '\\u0168': 'U', '\\u016a': 'U', '\\u016c': 'U', '\\u016e': 'U', '\\u0170': 'U', '\\u0172': 'U',\n '\\u0169': 'u', '\\u016b': 'u', '\\u016d': 'u', '\\u016f': 'u', '\\u0171': 'u', '\\u0173': 'u',\n '\\u0174': 'W', '\\u0175': 'w',\n '\\u0176': 'Y', '\\u0177': 'y', '\\u0178': 'Y',\n '\\u0179': 'Z', '\\u017b': 'Z', '\\u017d': 'Z',\n '\\u017a': 'z', '\\u017c': 'z', '\\u017e': 'z',\n '\\u0132': 'IJ', '\\u0133': 'ij',\n '\\u0152': 'Oe', '\\u0153': 'oe',\n '\\u0149': \"'n\", '\\u017f': 's'\n};\n\n/**\n * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A\n * letters to basic Latin letters.\n *\n * @private\n * @param {string} letter The matched letter to deburr.\n * @returns {string} Returns the deburred letter.\n */\nvar deburrLetter = basePropertyOf(deburredLetters);\n\nmodule.exports = deburrLetter;\n","var getNative = require('./_getNative');\n\nvar defineProperty = (function() {\n try {\n var func = getNative(Object, 'defineProperty');\n func({}, '', {});\n return func;\n } catch (e) {}\n}());\n\nmodule.exports = defineProperty;\n","/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\nmodule.exports = freeGlobal;\n","var isKeyable = require('./_isKeyable');\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\nmodule.exports = getMapData;\n","var baseIsNative = require('./_baseIsNative'),\n getValue = require('./_getValue');\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\nmodule.exports = getNative;\n","var Symbol = require('./_Symbol');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the raw `toStringTag`.\n */\nfunction getRawTag(value) {\n var isOwn = hasOwnProperty.call(value, symToStringTag),\n tag = value[symToStringTag];\n\n try {\n value[symToStringTag] = undefined;\n var unmasked = true;\n } catch (e) {}\n\n var result = nativeObjectToString.call(value);\n if (unmasked) {\n if (isOwn) {\n value[symToStringTag] = tag;\n } else {\n delete value[symToStringTag];\n }\n }\n return result;\n}\n\nmodule.exports = getRawTag;\n","/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\nmodule.exports = getValue;\n","var castPath = require('./_castPath'),\n isArguments = require('./isArguments'),\n isArray = require('./isArray'),\n isIndex = require('./_isIndex'),\n isLength = require('./isLength'),\n toKey = require('./_toKey');\n\n/**\n * Checks if `path` exists on `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @param {Function} hasFunc The function to check properties.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n */\nfunction hasPath(object, path, hasFunc) {\n path = castPath(path, object);\n\n var index = -1,\n length = path.length,\n result = false;\n\n while (++index < length) {\n var key = toKey(path[index]);\n if (!(result = object != null && hasFunc(object, key))) {\n break;\n }\n object = object[key];\n }\n if (result || ++index != length) {\n return result;\n }\n length = object == null ? 0 : object.length;\n return !!length && isLength(length) && isIndex(key, length) &&\n (isArray(object) || isArguments(object));\n}\n\nmodule.exports = hasPath;\n","/** Used to compose unicode character classes. */\nvar rsAstralRange = '\\\\ud800-\\\\udfff',\n rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsVarRange = '\\\\ufe0e\\\\ufe0f';\n\n/** Used to compose unicode capture groups. */\nvar rsZWJ = '\\\\u200d';\n\n/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */\nvar reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']');\n\n/**\n * Checks if `string` contains Unicode symbols.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {boolean} Returns `true` if a symbol is found, else `false`.\n */\nfunction hasUnicode(string) {\n return reHasUnicode.test(string);\n}\n\nmodule.exports = hasUnicode;\n","/** Used to detect strings that need a more robust regexp to match words. */\nvar reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;\n\n/**\n * Checks if `string` contains a word composed of Unicode symbols.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {boolean} Returns `true` if a word is found, else `false`.\n */\nfunction hasUnicodeWord(string) {\n return reHasUnicodeWord.test(string);\n}\n\nmodule.exports = hasUnicodeWord;\n","var nativeCreate = require('./_nativeCreate');\n\n/**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\nfunction hashClear() {\n this.__data__ = nativeCreate ? nativeCreate(null) : {};\n this.size = 0;\n}\n\nmodule.exports = hashClear;\n","/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n var result = this.has(key) && delete this.__data__[key];\n this.size -= result ? 1 : 0;\n return result;\n}\n\nmodule.exports = hashDelete;\n","var nativeCreate = require('./_nativeCreate');\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Gets the hash value for `key`.\n *\n * @private\n * @name get\n * @memberOf Hash\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction hashGet(key) {\n var data = this.__data__;\n if (nativeCreate) {\n var result = data[key];\n return result === HASH_UNDEFINED ? undefined : result;\n }\n return hasOwnProperty.call(data, key) ? data[key] : undefined;\n}\n\nmodule.exports = hashGet;\n","var nativeCreate = require('./_nativeCreate');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Checks if a hash value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Hash\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction hashHas(key) {\n var data = this.__data__;\n return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);\n}\n\nmodule.exports = hashHas;\n","var nativeCreate = require('./_nativeCreate');\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/**\n * Sets the hash `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Hash\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the hash instance.\n */\nfunction hashSet(key, value) {\n var data = this.__data__;\n this.size += this.has(key) ? 0 : 1;\n data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;\n return this;\n}\n\nmodule.exports = hashSet;\n","/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n var type = typeof value;\n length = length == null ? MAX_SAFE_INTEGER : length;\n\n return !!length &&\n (type == 'number' ||\n (type != 'symbol' && reIsUint.test(value))) &&\n (value > -1 && value % 1 == 0 && value < length);\n}\n\nmodule.exports = isIndex;\n","var isArray = require('./isArray'),\n isSymbol = require('./isSymbol');\n\n/** Used to match property names within property paths. */\nvar reIsDeepProp = /\\.|\\[(?:[^[\\]]*|([\"'])(?:(?!\\1)[^\\\\]|\\\\.)*?\\1)\\]/,\n reIsPlainProp = /^\\w*$/;\n\n/**\n * Checks if `value` is a property name and not a property path.\n *\n * @private\n * @param {*} value The value to check.\n * @param {Object} [object] The object to query keys on.\n * @returns {boolean} Returns `true` if `value` is a property name, else `false`.\n */\nfunction isKey(value, object) {\n if (isArray(value)) {\n return false;\n }\n var type = typeof value;\n if (type == 'number' || type == 'symbol' || type == 'boolean' ||\n value == null || isSymbol(value)) {\n return true;\n }\n return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||\n (object != null && value in Object(object));\n}\n\nmodule.exports = isKey;\n","/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n}\n\nmodule.exports = isKeyable;\n","var coreJsData = require('./_coreJsData');\n\n/** Used to detect methods masquerading as native. */\nvar maskSrcKey = (function() {\n var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');\n return uid ? ('Symbol(src)_1.' + uid) : '';\n}());\n\n/**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\nfunction isMasked(func) {\n return !!maskSrcKey && (maskSrcKey in func);\n}\n\nmodule.exports = isMasked;\n","/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n this.__data__ = [];\n this.size = 0;\n}\n\nmodule.exports = listCacheClear;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/** Used for built-in method references. */\nvar arrayProto = Array.prototype;\n\n/** Built-in value references. */\nvar splice = arrayProto.splice;\n\n/**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction listCacheDelete(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n return false;\n }\n var lastIndex = data.length - 1;\n if (index == lastIndex) {\n data.pop();\n } else {\n splice.call(data, index, 1);\n }\n --this.size;\n return true;\n}\n\nmodule.exports = listCacheDelete;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/**\n * Gets the list cache value for `key`.\n *\n * @private\n * @name get\n * @memberOf ListCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction listCacheGet(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n return index < 0 ? undefined : data[index][1];\n}\n\nmodule.exports = listCacheGet;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/**\n * Checks if a list cache value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf ListCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction listCacheHas(key) {\n return assocIndexOf(this.__data__, key) > -1;\n}\n\nmodule.exports = listCacheHas;\n","var assocIndexOf = require('./_assocIndexOf');\n\n/**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\nfunction listCacheSet(key, value) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n ++this.size;\n data.push([key, value]);\n } else {\n data[index][1] = value;\n }\n return this;\n}\n\nmodule.exports = listCacheSet;\n","var Hash = require('./_Hash'),\n ListCache = require('./_ListCache'),\n Map = require('./_Map');\n\n/**\n * Removes all key-value entries from the map.\n *\n * @private\n * @name clear\n * @memberOf MapCache\n */\nfunction mapCacheClear() {\n this.size = 0;\n this.__data__ = {\n 'hash': new Hash,\n 'map': new (Map || ListCache),\n 'string': new Hash\n };\n}\n\nmodule.exports = mapCacheClear;\n","var getMapData = require('./_getMapData');\n\n/**\n * Removes `key` and its value from the map.\n *\n * @private\n * @name delete\n * @memberOf MapCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction mapCacheDelete(key) {\n var result = getMapData(this, key)['delete'](key);\n this.size -= result ? 1 : 0;\n return result;\n}\n\nmodule.exports = mapCacheDelete;\n","var getMapData = require('./_getMapData');\n\n/**\n * Gets the map value for `key`.\n *\n * @private\n * @name get\n * @memberOf MapCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction mapCacheGet(key) {\n return getMapData(this, key).get(key);\n}\n\nmodule.exports = mapCacheGet;\n","var getMapData = require('./_getMapData');\n\n/**\n * Checks if a map value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf MapCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction mapCacheHas(key) {\n return getMapData(this, key).has(key);\n}\n\nmodule.exports = mapCacheHas;\n","var getMapData = require('./_getMapData');\n\n/**\n * Sets the map `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf MapCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the map cache instance.\n */\nfunction mapCacheSet(key, value) {\n var data = getMapData(this, key),\n size = data.size;\n\n data.set(key, value);\n this.size += data.size == size ? 0 : 1;\n return this;\n}\n\nmodule.exports = mapCacheSet;\n","var memoize = require('./memoize');\n\n/** Used as the maximum memoize cache size. */\nvar MAX_MEMOIZE_SIZE = 500;\n\n/**\n * A specialized version of `_.memoize` which clears the memoized function's\n * cache when it exceeds `MAX_MEMOIZE_SIZE`.\n *\n * @private\n * @param {Function} func The function to have its output memoized.\n * @returns {Function} Returns the new memoized function.\n */\nfunction memoizeCapped(func) {\n var result = memoize(func, function(key) {\n if (cache.size === MAX_MEMOIZE_SIZE) {\n cache.clear();\n }\n return key;\n });\n\n var cache = result.cache;\n return result;\n}\n\nmodule.exports = memoizeCapped;\n","var getNative = require('./_getNative');\n\n/* Built-in method references that are verified to be native. */\nvar nativeCreate = getNative(Object, 'create');\n\nmodule.exports = nativeCreate;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/**\n * Converts `value` to a string using `Object.prototype.toString`.\n *\n * @private\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n */\nfunction objectToString(value) {\n return nativeObjectToString.call(value);\n}\n\nmodule.exports = objectToString;\n","var freeGlobal = require('./_freeGlobal');\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\nmodule.exports = root;\n","var asciiToArray = require('./_asciiToArray'),\n hasUnicode = require('./_hasUnicode'),\n unicodeToArray = require('./_unicodeToArray');\n\n/**\n * Converts `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\nfunction stringToArray(string) {\n return hasUnicode(string)\n ? unicodeToArray(string)\n : asciiToArray(string);\n}\n\nmodule.exports = stringToArray;\n","var memoizeCapped = require('./_memoizeCapped');\n\n/** Used to match property names within property paths. */\nvar rePropName = /[^.[\\]]+|\\[(?:(-?\\d+(?:\\.\\d+)?)|([\"'])((?:(?!\\2)[^\\\\]|\\\\.)*?)\\2)\\]|(?=(?:\\.|\\[\\])(?:\\.|\\[\\]|$))/g;\n\n/** Used to match backslashes in property paths. */\nvar reEscapeChar = /\\\\(\\\\)?/g;\n\n/**\n * Converts `string` to a property path array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the property path array.\n */\nvar stringToPath = memoizeCapped(function(string) {\n var result = [];\n if (string.charCodeAt(0) === 46 /* . */) {\n result.push('');\n }\n string.replace(rePropName, function(match, number, quote, subString) {\n result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));\n });\n return result;\n});\n\nmodule.exports = stringToPath;\n","var isSymbol = require('./isSymbol');\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0;\n\n/**\n * Converts `value` to a string key if it's not a string or symbol.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {string|symbol} Returns the key.\n */\nfunction toKey(value) {\n if (typeof value == 'string' || isSymbol(value)) {\n return value;\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\nmodule.exports = toKey;\n","/** Used for built-in method references. */\nvar funcProto = Function.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to convert.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\nmodule.exports = toSource;\n","/** Used to match a single whitespace character. */\nvar reWhitespace = /\\s/;\n\n/**\n * Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace\n * character of `string`.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {number} Returns the index of the last non-whitespace character.\n */\nfunction trimmedEndIndex(string) {\n var index = string.length;\n\n while (index-- && reWhitespace.test(string.charAt(index))) {}\n return index;\n}\n\nmodule.exports = trimmedEndIndex;\n","/** Used to compose unicode character classes. */\nvar rsAstralRange = '\\\\ud800-\\\\udfff',\n rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsVarRange = '\\\\ufe0e\\\\ufe0f';\n\n/** Used to compose unicode capture groups. */\nvar rsAstral = '[' + rsAstralRange + ']',\n rsCombo = '[' + rsComboRange + ']',\n rsFitz = '\\\\ud83c[\\\\udffb-\\\\udfff]',\n rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',\n rsNonAstral = '[^' + rsAstralRange + ']',\n rsRegional = '(?:\\\\ud83c[\\\\udde6-\\\\uddff]){2}',\n rsSurrPair = '[\\\\ud800-\\\\udbff][\\\\udc00-\\\\udfff]',\n rsZWJ = '\\\\u200d';\n\n/** Used to compose unicode regexes. */\nvar reOptMod = rsModifier + '?',\n rsOptVar = '[' + rsVarRange + ']?',\n rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',\n rsSeq = rsOptVar + reOptMod + rsOptJoin,\n rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';\n\n/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */\nvar reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');\n\n/**\n * Converts a Unicode `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\nfunction unicodeToArray(string) {\n return string.match(reUnicode) || [];\n}\n\nmodule.exports = unicodeToArray;\n","/** Used to compose unicode character classes. */\nvar rsAstralRange = '\\\\ud800-\\\\udfff',\n rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsDingbatRange = '\\\\u2700-\\\\u27bf',\n rsLowerRange = 'a-z\\\\xdf-\\\\xf6\\\\xf8-\\\\xff',\n rsMathOpRange = '\\\\xac\\\\xb1\\\\xd7\\\\xf7',\n rsNonCharRange = '\\\\x00-\\\\x2f\\\\x3a-\\\\x40\\\\x5b-\\\\x60\\\\x7b-\\\\xbf',\n rsPunctuationRange = '\\\\u2000-\\\\u206f',\n rsSpaceRange = ' \\\\t\\\\x0b\\\\f\\\\xa0\\\\ufeff\\\\n\\\\r\\\\u2028\\\\u2029\\\\u1680\\\\u180e\\\\u2000\\\\u2001\\\\u2002\\\\u2003\\\\u2004\\\\u2005\\\\u2006\\\\u2007\\\\u2008\\\\u2009\\\\u200a\\\\u202f\\\\u205f\\\\u3000',\n rsUpperRange = 'A-Z\\\\xc0-\\\\xd6\\\\xd8-\\\\xde',\n rsVarRange = '\\\\ufe0e\\\\ufe0f',\n rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange;\n\n/** Used to compose unicode capture groups. */\nvar rsApos = \"['\\u2019]\",\n rsBreak = '[' + rsBreakRange + ']',\n rsCombo = '[' + rsComboRange + ']',\n rsDigits = '\\\\d+',\n rsDingbat = '[' + rsDingbatRange + ']',\n rsLower = '[' + rsLowerRange + ']',\n rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']',\n rsFitz = '\\\\ud83c[\\\\udffb-\\\\udfff]',\n rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',\n rsNonAstral = '[^' + rsAstralRange + ']',\n rsRegional = '(?:\\\\ud83c[\\\\udde6-\\\\uddff]){2}',\n rsSurrPair = '[\\\\ud800-\\\\udbff][\\\\udc00-\\\\udfff]',\n rsUpper = '[' + rsUpperRange + ']',\n rsZWJ = '\\\\u200d';\n\n/** Used to compose unicode regexes. */\nvar rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')',\n rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')',\n rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?',\n rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?',\n reOptMod = rsModifier + '?',\n rsOptVar = '[' + rsVarRange + ']?',\n rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',\n rsOrdLower = '\\\\d*(?:1st|2nd|3rd|(?![123])\\\\dth)(?=\\\\b|[A-Z_])',\n rsOrdUpper = '\\\\d*(?:1ST|2ND|3RD|(?![123])\\\\dTH)(?=\\\\b|[a-z_])',\n rsSeq = rsOptVar + reOptMod + rsOptJoin,\n rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq;\n\n/** Used to match complex or compound words. */\nvar reUnicodeWord = RegExp([\n rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')',\n rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')',\n rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower,\n rsUpper + '+' + rsOptContrUpper,\n rsOrdUpper,\n rsOrdLower,\n rsDigits,\n rsEmoji\n].join('|'), 'g');\n\n/**\n * Splits a Unicode `string` into an array of its words.\n *\n * @private\n * @param {string} The string to inspect.\n * @returns {Array} Returns the words of `string`.\n */\nfunction unicodeWords(string) {\n return string.match(reUnicodeWord) || [];\n}\n\nmodule.exports = unicodeWords;\n","var capitalize = require('./capitalize'),\n createCompounder = require('./_createCompounder');\n\n/**\n * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the camel cased string.\n * @example\n *\n * _.camelCase('Foo Bar');\n * // => 'fooBar'\n *\n * _.camelCase('--foo-bar--');\n * // => 'fooBar'\n *\n * _.camelCase('__FOO_BAR__');\n * // => 'fooBar'\n */\nvar camelCase = createCompounder(function(result, word, index) {\n word = word.toLowerCase();\n return result + (index ? capitalize(word) : word);\n});\n\nmodule.exports = camelCase;\n","var toString = require('./toString'),\n upperFirst = require('./upperFirst');\n\n/**\n * Converts the first character of `string` to upper case and the remaining\n * to lower case.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to capitalize.\n * @returns {string} Returns the capitalized string.\n * @example\n *\n * _.capitalize('FRED');\n * // => 'Fred'\n */\nfunction capitalize(string) {\n return upperFirst(toString(string).toLowerCase());\n}\n\nmodule.exports = capitalize;\n","var isObject = require('./isObject'),\n now = require('./now'),\n toNumber = require('./toNumber');\n\n/** Error message constants. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max,\n nativeMin = Math.min;\n\n/**\n * Creates a debounced function that delays invoking `func` until after `wait`\n * milliseconds have elapsed since the last time the debounced function was\n * invoked. The debounced function comes with a `cancel` method to cancel\n * delayed `func` invocations and a `flush` method to immediately invoke them.\n * Provide `options` to indicate whether `func` should be invoked on the\n * leading and/or trailing edge of the `wait` timeout. The `func` is invoked\n * with the last arguments provided to the debounced function. Subsequent\n * calls to the debounced function return the result of the last `func`\n * invocation.\n *\n * **Note:** If `leading` and `trailing` options are `true`, `func` is\n * invoked on the trailing edge of the timeout only if the debounced function\n * is invoked more than once during the `wait` timeout.\n *\n * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred\n * until to the next tick, similar to `setTimeout` with a timeout of `0`.\n *\n * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)\n * for details over the differences between `_.debounce` and `_.throttle`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to debounce.\n * @param {number} [wait=0] The number of milliseconds to delay.\n * @param {Object} [options={}] The options object.\n * @param {boolean} [options.leading=false]\n * Specify invoking on the leading edge of the timeout.\n * @param {number} [options.maxWait]\n * The maximum time `func` is allowed to be delayed before it's invoked.\n * @param {boolean} [options.trailing=true]\n * Specify invoking on the trailing edge of the timeout.\n * @returns {Function} Returns the new debounced function.\n * @example\n *\n * // Avoid costly calculations while the window size is in flux.\n * jQuery(window).on('resize', _.debounce(calculateLayout, 150));\n *\n * // Invoke `sendMail` when clicked, debouncing subsequent calls.\n * jQuery(element).on('click', _.debounce(sendMail, 300, {\n * 'leading': true,\n * 'trailing': false\n * }));\n *\n * // Ensure `batchLog` is invoked once after 1 second of debounced calls.\n * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });\n * var source = new EventSource('/stream');\n * jQuery(source).on('message', debounced);\n *\n * // Cancel the trailing debounced invocation.\n * jQuery(window).on('popstate', debounced.cancel);\n */\nfunction debounce(func, wait, options) {\n var lastArgs,\n lastThis,\n maxWait,\n result,\n timerId,\n lastCallTime,\n lastInvokeTime = 0,\n leading = false,\n maxing = false,\n trailing = true;\n\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n wait = toNumber(wait) || 0;\n if (isObject(options)) {\n leading = !!options.leading;\n maxing = 'maxWait' in options;\n maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;\n trailing = 'trailing' in options ? !!options.trailing : trailing;\n }\n\n function invokeFunc(time) {\n var args = lastArgs,\n thisArg = lastThis;\n\n lastArgs = lastThis = undefined;\n lastInvokeTime = time;\n result = func.apply(thisArg, args);\n return result;\n }\n\n function leadingEdge(time) {\n // Reset any `maxWait` timer.\n lastInvokeTime = time;\n // Start the timer for the trailing edge.\n timerId = setTimeout(timerExpired, wait);\n // Invoke the leading edge.\n return leading ? invokeFunc(time) : result;\n }\n\n function remainingWait(time) {\n var timeSinceLastCall = time - lastCallTime,\n timeSinceLastInvoke = time - lastInvokeTime,\n timeWaiting = wait - timeSinceLastCall;\n\n return maxing\n ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)\n : timeWaiting;\n }\n\n function shouldInvoke(time) {\n var timeSinceLastCall = time - lastCallTime,\n timeSinceLastInvoke = time - lastInvokeTime;\n\n // Either this is the first call, activity has stopped and we're at the\n // trailing edge, the system time has gone backwards and we're treating\n // it as the trailing edge, or we've hit the `maxWait` limit.\n return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||\n (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));\n }\n\n function timerExpired() {\n var time = now();\n if (shouldInvoke(time)) {\n return trailingEdge(time);\n }\n // Restart the timer.\n timerId = setTimeout(timerExpired, remainingWait(time));\n }\n\n function trailingEdge(time) {\n timerId = undefined;\n\n // Only invoke if we have `lastArgs` which means `func` has been\n // debounced at least once.\n if (trailing && lastArgs) {\n return invokeFunc(time);\n }\n lastArgs = lastThis = undefined;\n return result;\n }\n\n function cancel() {\n if (timerId !== undefined) {\n clearTimeout(timerId);\n }\n lastInvokeTime = 0;\n lastArgs = lastCallTime = lastThis = timerId = undefined;\n }\n\n function flush() {\n return timerId === undefined ? result : trailingEdge(now());\n }\n\n function debounced() {\n var time = now(),\n isInvoking = shouldInvoke(time);\n\n lastArgs = arguments;\n lastThis = this;\n lastCallTime = time;\n\n if (isInvoking) {\n if (timerId === undefined) {\n return leadingEdge(lastCallTime);\n }\n if (maxing) {\n // Handle invocations in a tight loop.\n clearTimeout(timerId);\n timerId = setTimeout(timerExpired, wait);\n return invokeFunc(lastCallTime);\n }\n }\n if (timerId === undefined) {\n timerId = setTimeout(timerExpired, wait);\n }\n return result;\n }\n debounced.cancel = cancel;\n debounced.flush = flush;\n return debounced;\n}\n\nmodule.exports = debounce;\n","var deburrLetter = require('./_deburrLetter'),\n toString = require('./toString');\n\n/** Used to match Latin Unicode letters (excluding mathematical operators). */\nvar reLatin = /[\\xc0-\\xd6\\xd8-\\xf6\\xf8-\\xff\\u0100-\\u017f]/g;\n\n/** Used to compose unicode character classes. */\nvar rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange;\n\n/** Used to compose unicode capture groups. */\nvar rsCombo = '[' + rsComboRange + ']';\n\n/**\n * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and\n * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).\n */\nvar reComboMark = RegExp(rsCombo, 'g');\n\n/**\n * Deburrs `string` by converting\n * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)\n * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)\n * letters to basic Latin letters and removing\n * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to deburr.\n * @returns {string} Returns the deburred string.\n * @example\n *\n * _.deburr('déjà vu');\n * // => 'deja vu'\n */\nfunction deburr(string) {\n string = toString(string);\n return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');\n}\n\nmodule.exports = deburr;\n","/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\nmodule.exports = eq;\n","var baseGet = require('./_baseGet');\n\n/**\n * Gets the value at `path` of `object`. If the resolved value is\n * `undefined`, the `defaultValue` is returned in its place.\n *\n * @static\n * @memberOf _\n * @since 3.7.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @param {*} [defaultValue] The value returned for `undefined` resolved values.\n * @returns {*} Returns the resolved value.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.get(object, 'a[0].b.c');\n * // => 3\n *\n * _.get(object, ['a', '0', 'b', 'c']);\n * // => 3\n *\n * _.get(object, 'a.b.c', 'default');\n * // => 'default'\n */\nfunction get(object, path, defaultValue) {\n var result = object == null ? undefined : baseGet(object, path);\n return result === undefined ? defaultValue : result;\n}\n\nmodule.exports = get;\n","var baseHas = require('./_baseHas'),\n hasPath = require('./_hasPath');\n\n/**\n * Checks if `path` is a direct property of `object`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n * @example\n *\n * var object = { 'a': { 'b': 2 } };\n * var other = _.create({ 'a': _.create({ 'b': 2 }) });\n *\n * _.has(object, 'a');\n * // => true\n *\n * _.has(object, 'a.b');\n * // => true\n *\n * _.has(object, ['a', 'b']);\n * // => true\n *\n * _.has(other, 'a');\n * // => false\n */\nfunction has(object, path) {\n return object != null && hasPath(object, path, baseHas);\n}\n\nmodule.exports = has;\n","var baseIsArguments = require('./_baseIsArguments'),\n isObjectLike = require('./isObjectLike');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Built-in value references. */\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nvar isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {\n return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&\n !propertyIsEnumerable.call(value, 'callee');\n};\n\nmodule.exports = isArguments;\n","/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\nmodule.exports = isArray;\n","var baseGetTag = require('./_baseGetTag'),\n isObject = require('./isObject');\n\n/** `Object#toString` result references. */\nvar asyncTag = '[object AsyncFunction]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n proxyTag = '[object Proxy]';\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n if (!isObject(value)) {\n return false;\n }\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 9 which returns 'object' for typed arrays and other constructors.\n var tag = baseGetTag(value);\n return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;\n}\n\nmodule.exports = isFunction;\n","/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\nmodule.exports = isLength;\n","/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return value != null && (type == 'object' || type == 'function');\n}\n\nmodule.exports = isObject;\n","/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return value != null && typeof value == 'object';\n}\n\nmodule.exports = isObjectLike;\n","var baseGetTag = require('./_baseGetTag'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar symbolTag = '[object Symbol]';\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && baseGetTag(value) == symbolTag);\n}\n\nmodule.exports = isSymbol;\n","var MapCache = require('./_MapCache');\n\n/** Error message constants. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/**\n * Creates a function that memoizes the result of `func`. If `resolver` is\n * provided, it determines the cache key for storing the result based on the\n * arguments provided to the memoized function. By default, the first argument\n * provided to the memoized function is used as the map cache key. The `func`\n * is invoked with the `this` binding of the memoized function.\n *\n * **Note:** The cache is exposed as the `cache` property on the memoized\n * function. Its creation may be customized by replacing the `_.memoize.Cache`\n * constructor with one whose instances implement the\n * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)\n * method interface of `clear`, `delete`, `get`, `has`, and `set`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to have its output memoized.\n * @param {Function} [resolver] The function to resolve the cache key.\n * @returns {Function} Returns the new memoized function.\n * @example\n *\n * var object = { 'a': 1, 'b': 2 };\n * var other = { 'c': 3, 'd': 4 };\n *\n * var values = _.memoize(_.values);\n * values(object);\n * // => [1, 2]\n *\n * values(other);\n * // => [3, 4]\n *\n * object.a = 2;\n * values(object);\n * // => [1, 2]\n *\n * // Modify the result cache.\n * values.cache.set(object, ['a', 'b']);\n * values(object);\n * // => ['a', 'b']\n *\n * // Replace `_.memoize.Cache`.\n * _.memoize.Cache = WeakMap;\n */\nfunction memoize(func, resolver) {\n if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n var memoized = function() {\n var args = arguments,\n key = resolver ? resolver.apply(this, args) : args[0],\n cache = memoized.cache;\n\n if (cache.has(key)) {\n return cache.get(key);\n }\n var result = func.apply(this, args);\n memoized.cache = cache.set(key, result) || cache;\n return result;\n };\n memoized.cache = new (memoize.Cache || MapCache);\n return memoized;\n}\n\n// Expose `MapCache`.\nmemoize.Cache = MapCache;\n\nmodule.exports = memoize;\n","var root = require('./_root');\n\n/**\n * Gets the timestamp of the number of milliseconds that have elapsed since\n * the Unix epoch (1 January 1970 00:00:00 UTC).\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Date\n * @returns {number} Returns the timestamp.\n * @example\n *\n * _.defer(function(stamp) {\n * console.log(_.now() - stamp);\n * }, _.now());\n * // => Logs the number of milliseconds it took for the deferred invocation.\n */\nvar now = function() {\n return root.Date.now();\n};\n\nmodule.exports = now;\n","var baseSet = require('./_baseSet');\n\n/**\n * Sets the value at `path` of `object`. If a portion of `path` doesn't exist,\n * it's created. Arrays are created for missing index properties while objects\n * are created for all other missing properties. Use `_.setWith` to customize\n * `path` creation.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 3.7.0\n * @category Object\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.set(object, 'a[0].b.c', 4);\n * console.log(object.a[0].b.c);\n * // => 4\n *\n * _.set(object, ['x', '0', 'y', 'z'], 5);\n * console.log(object.x[0].y.z);\n * // => 5\n */\nfunction set(object, path, value) {\n return object == null ? object : baseSet(object, path, value);\n}\n\nmodule.exports = set;\n","var baseTrim = require('./_baseTrim'),\n isObject = require('./isObject'),\n isSymbol = require('./isSymbol');\n\n/** Used as references for various `Number` constants. */\nvar NAN = 0 / 0;\n\n/** Used to detect bad signed hexadecimal string values. */\nvar reIsBadHex = /^[-+]0x[0-9a-f]+$/i;\n\n/** Used to detect binary string values. */\nvar reIsBinary = /^0b[01]+$/i;\n\n/** Used to detect octal string values. */\nvar reIsOctal = /^0o[0-7]+$/i;\n\n/** Built-in method references without a dependency on `root`. */\nvar freeParseInt = parseInt;\n\n/**\n * Converts `value` to a number.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n * @example\n *\n * _.toNumber(3.2);\n * // => 3.2\n *\n * _.toNumber(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toNumber(Infinity);\n * // => Infinity\n *\n * _.toNumber('3.2');\n * // => 3.2\n */\nfunction toNumber(value) {\n if (typeof value == 'number') {\n return value;\n }\n if (isSymbol(value)) {\n return NAN;\n }\n if (isObject(value)) {\n var other = typeof value.valueOf == 'function' ? value.valueOf() : value;\n value = isObject(other) ? (other + '') : other;\n }\n if (typeof value != 'string') {\n return value === 0 ? value : +value;\n }\n value = baseTrim(value);\n var isBinary = reIsBinary.test(value);\n return (isBinary || reIsOctal.test(value))\n ? freeParseInt(value.slice(2), isBinary ? 2 : 8)\n : (reIsBadHex.test(value) ? NAN : +value);\n}\n\nmodule.exports = toNumber;\n","var baseToString = require('./_baseToString');\n\n/**\n * Converts `value` to a string. An empty string is returned for `null`\n * and `undefined` values. The sign of `-0` is preserved.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n * @example\n *\n * _.toString(null);\n * // => ''\n *\n * _.toString(-0);\n * // => '-0'\n *\n * _.toString([1, 2, 3]);\n * // => '1,2,3'\n */\nfunction toString(value) {\n return value == null ? '' : baseToString(value);\n}\n\nmodule.exports = toString;\n","var createCaseFirst = require('./_createCaseFirst');\n\n/**\n * Converts the first character of `string` to upper case.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the converted string.\n * @example\n *\n * _.upperFirst('fred');\n * // => 'Fred'\n *\n * _.upperFirst('FRED');\n * // => 'FRED'\n */\nvar upperFirst = createCaseFirst('toUpperCase');\n\nmodule.exports = upperFirst;\n","var asciiWords = require('./_asciiWords'),\n hasUnicodeWord = require('./_hasUnicodeWord'),\n toString = require('./toString'),\n unicodeWords = require('./_unicodeWords');\n\n/**\n * Splits `string` into an array of its words.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to inspect.\n * @param {RegExp|string} [pattern] The pattern to match words.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {Array} Returns the words of `string`.\n * @example\n *\n * _.words('fred, barney, & pebbles');\n * // => ['fred', 'barney', 'pebbles']\n *\n * _.words('fred, barney, & pebbles', /[^, ]+/g);\n * // => ['fred', 'barney', '&', 'pebbles']\n */\nfunction words(string, pattern, guard) {\n string = toString(string);\n pattern = guard ? undefined : pattern;\n\n if (pattern === undefined) {\n return hasUnicodeWord(string) ? unicodeWords(string) : asciiWords(string);\n }\n return string.match(pattern) || [];\n}\n\nmodule.exports = words;\n","//! moment.js\n//! version : 2.30.1\n//! authors : Tim Wood, Iskren Chernev, Moment.js contributors\n//! license : MIT\n//! momentjs.com\n\n;(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :\n typeof define === 'function' && define.amd ? define(factory) :\n global.moment = factory()\n}(this, (function () { 'use strict';\n\n var hookCallback;\n\n function hooks() {\n return hookCallback.apply(null, arguments);\n }\n\n // This is done to register the method called with moment()\n // without creating circular dependencies.\n function setHookCallback(callback) {\n hookCallback = callback;\n }\n\n function isArray(input) {\n return (\n input instanceof Array ||\n Object.prototype.toString.call(input) === '[object Array]'\n );\n }\n\n function isObject(input) {\n // IE8 will treat undefined and null as object if it wasn't for\n // input != null\n return (\n input != null &&\n Object.prototype.toString.call(input) === '[object Object]'\n );\n }\n\n function hasOwnProp(a, b) {\n return Object.prototype.hasOwnProperty.call(a, b);\n }\n\n function isObjectEmpty(obj) {\n if (Object.getOwnPropertyNames) {\n return Object.getOwnPropertyNames(obj).length === 0;\n } else {\n var k;\n for (k in obj) {\n if (hasOwnProp(obj, k)) {\n return false;\n }\n }\n return true;\n }\n }\n\n function isUndefined(input) {\n return input === void 0;\n }\n\n function isNumber(input) {\n return (\n typeof input === 'number' ||\n Object.prototype.toString.call(input) === '[object Number]'\n );\n }\n\n function isDate(input) {\n return (\n input instanceof Date ||\n Object.prototype.toString.call(input) === '[object Date]'\n );\n }\n\n function map(arr, fn) {\n var res = [],\n i,\n arrLen = arr.length;\n for (i = 0; i < arrLen; ++i) {\n res.push(fn(arr[i], i));\n }\n return res;\n }\n\n function extend(a, b) {\n for (var i in b) {\n if (hasOwnProp(b, i)) {\n a[i] = b[i];\n }\n }\n\n if (hasOwnProp(b, 'toString')) {\n a.toString = b.toString;\n }\n\n if (hasOwnProp(b, 'valueOf')) {\n a.valueOf = b.valueOf;\n }\n\n return a;\n }\n\n function createUTC(input, format, locale, strict) {\n return createLocalOrUTC(input, format, locale, strict, true).utc();\n }\n\n function defaultParsingFlags() {\n // We need to deep clone this object.\n return {\n empty: false,\n unusedTokens: [],\n unusedInput: [],\n overflow: -2,\n charsLeftOver: 0,\n nullInput: false,\n invalidEra: null,\n invalidMonth: null,\n invalidFormat: false,\n userInvalidated: false,\n iso: false,\n parsedDateParts: [],\n era: null,\n meridiem: null,\n rfc2822: false,\n weekdayMismatch: false,\n };\n }\n\n function getParsingFlags(m) {\n if (m._pf == null) {\n m._pf = defaultParsingFlags();\n }\n return m._pf;\n }\n\n var some;\n if (Array.prototype.some) {\n some = Array.prototype.some;\n } else {\n some = function (fun) {\n var t = Object(this),\n len = t.length >>> 0,\n i;\n\n for (i = 0; i < len; i++) {\n if (i in t && fun.call(this, t[i], i, t)) {\n return true;\n }\n }\n\n return false;\n };\n }\n\n function isValid(m) {\n var flags = null,\n parsedParts = false,\n isNowValid = m._d && !isNaN(m._d.getTime());\n if (isNowValid) {\n flags = getParsingFlags(m);\n parsedParts = some.call(flags.parsedDateParts, function (i) {\n return i != null;\n });\n isNowValid =\n flags.overflow < 0 &&\n !flags.empty &&\n !flags.invalidEra &&\n !flags.invalidMonth &&\n !flags.invalidWeekday &&\n !flags.weekdayMismatch &&\n !flags.nullInput &&\n !flags.invalidFormat &&\n !flags.userInvalidated &&\n (!flags.meridiem || (flags.meridiem && parsedParts));\n if (m._strict) {\n isNowValid =\n isNowValid &&\n flags.charsLeftOver === 0 &&\n flags.unusedTokens.length === 0 &&\n flags.bigHour === undefined;\n }\n }\n if (Object.isFrozen == null || !Object.isFrozen(m)) {\n m._isValid = isNowValid;\n } else {\n return isNowValid;\n }\n return m._isValid;\n }\n\n function createInvalid(flags) {\n var m = createUTC(NaN);\n if (flags != null) {\n extend(getParsingFlags(m), flags);\n } else {\n getParsingFlags(m).userInvalidated = true;\n }\n\n return m;\n }\n\n // Plugins that add properties should also add the key here (null value),\n // so we can properly clone ourselves.\n var momentProperties = (hooks.momentProperties = []),\n updateInProgress = false;\n\n function copyConfig(to, from) {\n var i,\n prop,\n val,\n momentPropertiesLen = momentProperties.length;\n\n if (!isUndefined(from._isAMomentObject)) {\n to._isAMomentObject = from._isAMomentObject;\n }\n if (!isUndefined(from._i)) {\n to._i = from._i;\n }\n if (!isUndefined(from._f)) {\n to._f = from._f;\n }\n if (!isUndefined(from._l)) {\n to._l = from._l;\n }\n if (!isUndefined(from._strict)) {\n to._strict = from._strict;\n }\n if (!isUndefined(from._tzm)) {\n to._tzm = from._tzm;\n }\n if (!isUndefined(from._isUTC)) {\n to._isUTC = from._isUTC;\n }\n if (!isUndefined(from._offset)) {\n to._offset = from._offset;\n }\n if (!isUndefined(from._pf)) {\n to._pf = getParsingFlags(from);\n }\n if (!isUndefined(from._locale)) {\n to._locale = from._locale;\n }\n\n if (momentPropertiesLen > 0) {\n for (i = 0; i < momentPropertiesLen; i++) {\n prop = momentProperties[i];\n val = from[prop];\n if (!isUndefined(val)) {\n to[prop] = val;\n }\n }\n }\n\n return to;\n }\n\n // Moment prototype object\n function Moment(config) {\n copyConfig(this, config);\n this._d = new Date(config._d != null ? config._d.getTime() : NaN);\n if (!this.isValid()) {\n this._d = new Date(NaN);\n }\n // Prevent infinite loop in case updateOffset creates new moment\n // objects.\n if (updateInProgress === false) {\n updateInProgress = true;\n hooks.updateOffset(this);\n updateInProgress = false;\n }\n }\n\n function isMoment(obj) {\n return (\n obj instanceof Moment || (obj != null && obj._isAMomentObject != null)\n );\n }\n\n function warn(msg) {\n if (\n hooks.suppressDeprecationWarnings === false &&\n typeof console !== 'undefined' &&\n console.warn\n ) {\n console.warn('Deprecation warning: ' + msg);\n }\n }\n\n function deprecate(msg, fn) {\n var firstTime = true;\n\n return extend(function () {\n if (hooks.deprecationHandler != null) {\n hooks.deprecationHandler(null, msg);\n }\n if (firstTime) {\n var args = [],\n arg,\n i,\n key,\n argLen = arguments.length;\n for (i = 0; i < argLen; i++) {\n arg = '';\n if (typeof arguments[i] === 'object') {\n arg += '\\n[' + i + '] ';\n for (key in arguments[0]) {\n if (hasOwnProp(arguments[0], key)) {\n arg += key + ': ' + arguments[0][key] + ', ';\n }\n }\n arg = arg.slice(0, -2); // Remove trailing comma and space\n } else {\n arg = arguments[i];\n }\n args.push(arg);\n }\n warn(\n msg +\n '\\nArguments: ' +\n Array.prototype.slice.call(args).join('') +\n '\\n' +\n new Error().stack\n );\n firstTime = false;\n }\n return fn.apply(this, arguments);\n }, fn);\n }\n\n var deprecations = {};\n\n function deprecateSimple(name, msg) {\n if (hooks.deprecationHandler != null) {\n hooks.deprecationHandler(name, msg);\n }\n if (!deprecations[name]) {\n warn(msg);\n deprecations[name] = true;\n }\n }\n\n hooks.suppressDeprecationWarnings = false;\n hooks.deprecationHandler = null;\n\n function isFunction(input) {\n return (\n (typeof Function !== 'undefined' && input instanceof Function) ||\n Object.prototype.toString.call(input) === '[object Function]'\n );\n }\n\n function set(config) {\n var prop, i;\n for (i in config) {\n if (hasOwnProp(config, i)) {\n prop = config[i];\n if (isFunction(prop)) {\n this[i] = prop;\n } else {\n this['_' + i] = prop;\n }\n }\n }\n this._config = config;\n // Lenient ordinal parsing accepts just a number in addition to\n // number + (possibly) stuff coming from _dayOfMonthOrdinalParse.\n // TODO: Remove \"ordinalParse\" fallback in next major release.\n this._dayOfMonthOrdinalParseLenient = new RegExp(\n (this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) +\n '|' +\n /\\d{1,2}/.source\n );\n }\n\n function mergeConfigs(parentConfig, childConfig) {\n var res = extend({}, parentConfig),\n prop;\n for (prop in childConfig) {\n if (hasOwnProp(childConfig, prop)) {\n if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) {\n res[prop] = {};\n extend(res[prop], parentConfig[prop]);\n extend(res[prop], childConfig[prop]);\n } else if (childConfig[prop] != null) {\n res[prop] = childConfig[prop];\n } else {\n delete res[prop];\n }\n }\n }\n for (prop in parentConfig) {\n if (\n hasOwnProp(parentConfig, prop) &&\n !hasOwnProp(childConfig, prop) &&\n isObject(parentConfig[prop])\n ) {\n // make sure changes to properties don't modify parent config\n res[prop] = extend({}, res[prop]);\n }\n }\n return res;\n }\n\n function Locale(config) {\n if (config != null) {\n this.set(config);\n }\n }\n\n var keys;\n\n if (Object.keys) {\n keys = Object.keys;\n } else {\n keys = function (obj) {\n var i,\n res = [];\n for (i in obj) {\n if (hasOwnProp(obj, i)) {\n res.push(i);\n }\n }\n return res;\n };\n }\n\n var defaultCalendar = {\n sameDay: '[Today at] LT',\n nextDay: '[Tomorrow at] LT',\n nextWeek: 'dddd [at] LT',\n lastDay: '[Yesterday at] LT',\n lastWeek: '[Last] dddd [at] LT',\n sameElse: 'L',\n };\n\n function calendar(key, mom, now) {\n var output = this._calendar[key] || this._calendar['sameElse'];\n return isFunction(output) ? output.call(mom, now) : output;\n }\n\n function zeroFill(number, targetLength, forceSign) {\n var absNumber = '' + Math.abs(number),\n zerosToFill = targetLength - absNumber.length,\n sign = number >= 0;\n return (\n (sign ? (forceSign ? '+' : '') : '-') +\n Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) +\n absNumber\n );\n }\n\n var formattingTokens =\n /(\\[[^\\[]*\\])|(\\\\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|N{1,5}|YYYYYY|YYYYY|YYYY|YY|y{2,4}|yo?|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g,\n localFormattingTokens = /(\\[[^\\[]*\\])|(\\\\)?(LTS|LT|LL?L?L?|l{1,4})/g,\n formatFunctions = {},\n formatTokenFunctions = {};\n\n // token: 'M'\n // padded: ['MM', 2]\n // ordinal: 'Mo'\n // callback: function () { this.month() + 1 }\n function addFormatToken(token, padded, ordinal, callback) {\n var func = callback;\n if (typeof callback === 'string') {\n func = function () {\n return this[callback]();\n };\n }\n if (token) {\n formatTokenFunctions[token] = func;\n }\n if (padded) {\n formatTokenFunctions[padded[0]] = function () {\n return zeroFill(func.apply(this, arguments), padded[1], padded[2]);\n };\n }\n if (ordinal) {\n formatTokenFunctions[ordinal] = function () {\n return this.localeData().ordinal(\n func.apply(this, arguments),\n token\n );\n };\n }\n }\n\n function removeFormattingTokens(input) {\n if (input.match(/\\[[\\s\\S]/)) {\n return input.replace(/^\\[|\\]$/g, '');\n }\n return input.replace(/\\\\/g, '');\n }\n\n function makeFormatFunction(format) {\n var array = format.match(formattingTokens),\n i,\n length;\n\n for (i = 0, length = array.length; i < length; i++) {\n if (formatTokenFunctions[array[i]]) {\n array[i] = formatTokenFunctions[array[i]];\n } else {\n array[i] = removeFormattingTokens(array[i]);\n }\n }\n\n return function (mom) {\n var output = '',\n i;\n for (i = 0; i < length; i++) {\n output += isFunction(array[i])\n ? array[i].call(mom, format)\n : array[i];\n }\n return output;\n };\n }\n\n // format date using native date object\n function formatMoment(m, format) {\n if (!m.isValid()) {\n return m.localeData().invalidDate();\n }\n\n format = expandFormat(format, m.localeData());\n formatFunctions[format] =\n formatFunctions[format] || makeFormatFunction(format);\n\n return formatFunctions[format](m);\n }\n\n function expandFormat(format, locale) {\n var i = 5;\n\n function replaceLongDateFormatTokens(input) {\n return locale.longDateFormat(input) || input;\n }\n\n localFormattingTokens.lastIndex = 0;\n while (i >= 0 && localFormattingTokens.test(format)) {\n format = format.replace(\n localFormattingTokens,\n replaceLongDateFormatTokens\n );\n localFormattingTokens.lastIndex = 0;\n i -= 1;\n }\n\n return format;\n }\n\n var defaultLongDateFormat = {\n LTS: 'h:mm:ss A',\n LT: 'h:mm A',\n L: 'MM/DD/YYYY',\n LL: 'MMMM D, YYYY',\n LLL: 'MMMM D, YYYY h:mm A',\n LLLL: 'dddd, MMMM D, YYYY h:mm A',\n };\n\n function longDateFormat(key) {\n var format = this._longDateFormat[key],\n formatUpper = this._longDateFormat[key.toUpperCase()];\n\n if (format || !formatUpper) {\n return format;\n }\n\n this._longDateFormat[key] = formatUpper\n .match(formattingTokens)\n .map(function (tok) {\n if (\n tok === 'MMMM' ||\n tok === 'MM' ||\n tok === 'DD' ||\n tok === 'dddd'\n ) {\n return tok.slice(1);\n }\n return tok;\n })\n .join('');\n\n return this._longDateFormat[key];\n }\n\n var defaultInvalidDate = 'Invalid date';\n\n function invalidDate() {\n return this._invalidDate;\n }\n\n var defaultOrdinal = '%d',\n defaultDayOfMonthOrdinalParse = /\\d{1,2}/;\n\n function ordinal(number) {\n return this._ordinal.replace('%d', number);\n }\n\n var defaultRelativeTime = {\n future: 'in %s',\n past: '%s ago',\n s: 'a few seconds',\n ss: '%d seconds',\n m: 'a minute',\n mm: '%d minutes',\n h: 'an hour',\n hh: '%d hours',\n d: 'a day',\n dd: '%d days',\n w: 'a week',\n ww: '%d weeks',\n M: 'a month',\n MM: '%d months',\n y: 'a year',\n yy: '%d years',\n };\n\n function relativeTime(number, withoutSuffix, string, isFuture) {\n var output = this._relativeTime[string];\n return isFunction(output)\n ? output(number, withoutSuffix, string, isFuture)\n : output.replace(/%d/i, number);\n }\n\n function pastFuture(diff, output) {\n var format = this._relativeTime[diff > 0 ? 'future' : 'past'];\n return isFunction(format) ? format(output) : format.replace(/%s/i, output);\n }\n\n var aliases = {\n D: 'date',\n dates: 'date',\n date: 'date',\n d: 'day',\n days: 'day',\n day: 'day',\n e: 'weekday',\n weekdays: 'weekday',\n weekday: 'weekday',\n E: 'isoWeekday',\n isoweekdays: 'isoWeekday',\n isoweekday: 'isoWeekday',\n DDD: 'dayOfYear',\n dayofyears: 'dayOfYear',\n dayofyear: 'dayOfYear',\n h: 'hour',\n hours: 'hour',\n hour: 'hour',\n ms: 'millisecond',\n milliseconds: 'millisecond',\n millisecond: 'millisecond',\n m: 'minute',\n minutes: 'minute',\n minute: 'minute',\n M: 'month',\n months: 'month',\n month: 'month',\n Q: 'quarter',\n quarters: 'quarter',\n quarter: 'quarter',\n s: 'second',\n seconds: 'second',\n second: 'second',\n gg: 'weekYear',\n weekyears: 'weekYear',\n weekyear: 'weekYear',\n GG: 'isoWeekYear',\n isoweekyears: 'isoWeekYear',\n isoweekyear: 'isoWeekYear',\n w: 'week',\n weeks: 'week',\n week: 'week',\n W: 'isoWeek',\n isoweeks: 'isoWeek',\n isoweek: 'isoWeek',\n y: 'year',\n years: 'year',\n year: 'year',\n };\n\n function normalizeUnits(units) {\n return typeof units === 'string'\n ? aliases[units] || aliases[units.toLowerCase()]\n : undefined;\n }\n\n function normalizeObjectUnits(inputObject) {\n var normalizedInput = {},\n normalizedProp,\n prop;\n\n for (prop in inputObject) {\n if (hasOwnProp(inputObject, prop)) {\n normalizedProp = normalizeUnits(prop);\n if (normalizedProp) {\n normalizedInput[normalizedProp] = inputObject[prop];\n }\n }\n }\n\n return normalizedInput;\n }\n\n var priorities = {\n date: 9,\n day: 11,\n weekday: 11,\n isoWeekday: 11,\n dayOfYear: 4,\n hour: 13,\n millisecond: 16,\n minute: 14,\n month: 8,\n quarter: 7,\n second: 15,\n weekYear: 1,\n isoWeekYear: 1,\n week: 5,\n isoWeek: 5,\n year: 1,\n };\n\n function getPrioritizedUnits(unitsObj) {\n var units = [],\n u;\n for (u in unitsObj) {\n if (hasOwnProp(unitsObj, u)) {\n units.push({ unit: u, priority: priorities[u] });\n }\n }\n units.sort(function (a, b) {\n return a.priority - b.priority;\n });\n return units;\n }\n\n var match1 = /\\d/, // 0 - 9\n match2 = /\\d\\d/, // 00 - 99\n match3 = /\\d{3}/, // 000 - 999\n match4 = /\\d{4}/, // 0000 - 9999\n match6 = /[+-]?\\d{6}/, // -999999 - 999999\n match1to2 = /\\d\\d?/, // 0 - 99\n match3to4 = /\\d\\d\\d\\d?/, // 999 - 9999\n match5to6 = /\\d\\d\\d\\d\\d\\d?/, // 99999 - 999999\n match1to3 = /\\d{1,3}/, // 0 - 999\n match1to4 = /\\d{1,4}/, // 0 - 9999\n match1to6 = /[+-]?\\d{1,6}/, // -999999 - 999999\n matchUnsigned = /\\d+/, // 0 - inf\n matchSigned = /[+-]?\\d+/, // -inf - inf\n matchOffset = /Z|[+-]\\d\\d:?\\d\\d/gi, // +00:00 -00:00 +0000 -0000 or Z\n matchShortOffset = /Z|[+-]\\d\\d(?::?\\d\\d)?/gi, // +00 -00 +00:00 -00:00 +0000 -0000 or Z\n matchTimestamp = /[+-]?\\d+(\\.\\d{1,3})?/, // 123456789 123456789.123\n // any word (or two) characters or numbers including two/three word month in arabic.\n // includes scottish gaelic two word and hyphenated months\n matchWord =\n /[0-9]{0,256}['a-z\\u00A0-\\u05FF\\u0700-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFF07\\uFF10-\\uFFEF]{1,256}|[\\u0600-\\u06FF\\/]{1,256}(\\s*?[\\u0600-\\u06FF]{1,256}){1,2}/i,\n match1to2NoLeadingZero = /^[1-9]\\d?/, // 1-99\n match1to2HasZero = /^([1-9]\\d|\\d)/, // 0-99\n regexes;\n\n regexes = {};\n\n function addRegexToken(token, regex, strictRegex) {\n regexes[token] = isFunction(regex)\n ? regex\n : function (isStrict, localeData) {\n return isStrict && strictRegex ? strictRegex : regex;\n };\n }\n\n function getParseRegexForToken(token, config) {\n if (!hasOwnProp(regexes, token)) {\n return new RegExp(unescapeFormat(token));\n }\n\n return regexes[token](config._strict, config._locale);\n }\n\n // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript\n function unescapeFormat(s) {\n return regexEscape(\n s\n .replace('\\\\', '')\n .replace(\n /\\\\(\\[)|\\\\(\\])|\\[([^\\]\\[]*)\\]|\\\\(.)/g,\n function (matched, p1, p2, p3, p4) {\n return p1 || p2 || p3 || p4;\n }\n )\n );\n }\n\n function regexEscape(s) {\n return s.replace(/[-\\/\\\\^$*+?.()|[\\]{}]/g, '\\\\$&');\n }\n\n function absFloor(number) {\n if (number < 0) {\n // -0 -> 0\n return Math.ceil(number) || 0;\n } else {\n return Math.floor(number);\n }\n }\n\n function toInt(argumentForCoercion) {\n var coercedNumber = +argumentForCoercion,\n value = 0;\n\n if (coercedNumber !== 0 && isFinite(coercedNumber)) {\n value = absFloor(coercedNumber);\n }\n\n return value;\n }\n\n var tokens = {};\n\n function addParseToken(token, callback) {\n var i,\n func = callback,\n tokenLen;\n if (typeof token === 'string') {\n token = [token];\n }\n if (isNumber(callback)) {\n func = function (input, array) {\n array[callback] = toInt(input);\n };\n }\n tokenLen = token.length;\n for (i = 0; i < tokenLen; i++) {\n tokens[token[i]] = func;\n }\n }\n\n function addWeekParseToken(token, callback) {\n addParseToken(token, function (input, array, config, token) {\n config._w = config._w || {};\n callback(input, config._w, config, token);\n });\n }\n\n function addTimeToArrayFromToken(token, input, config) {\n if (input != null && hasOwnProp(tokens, token)) {\n tokens[token](input, config._a, config, token);\n }\n }\n\n function isLeapYear(year) {\n return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;\n }\n\n var YEAR = 0,\n MONTH = 1,\n DATE = 2,\n HOUR = 3,\n MINUTE = 4,\n SECOND = 5,\n MILLISECOND = 6,\n WEEK = 7,\n WEEKDAY = 8;\n\n // FORMATTING\n\n addFormatToken('Y', 0, 0, function () {\n var y = this.year();\n return y <= 9999 ? zeroFill(y, 4) : '+' + y;\n });\n\n addFormatToken(0, ['YY', 2], 0, function () {\n return this.year() % 100;\n });\n\n addFormatToken(0, ['YYYY', 4], 0, 'year');\n addFormatToken(0, ['YYYYY', 5], 0, 'year');\n addFormatToken(0, ['YYYYYY', 6, true], 0, 'year');\n\n // PARSING\n\n addRegexToken('Y', matchSigned);\n addRegexToken('YY', match1to2, match2);\n addRegexToken('YYYY', match1to4, match4);\n addRegexToken('YYYYY', match1to6, match6);\n addRegexToken('YYYYYY', match1to6, match6);\n\n addParseToken(['YYYYY', 'YYYYYY'], YEAR);\n addParseToken('YYYY', function (input, array) {\n array[YEAR] =\n input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input);\n });\n addParseToken('YY', function (input, array) {\n array[YEAR] = hooks.parseTwoDigitYear(input);\n });\n addParseToken('Y', function (input, array) {\n array[YEAR] = parseInt(input, 10);\n });\n\n // HELPERS\n\n function daysInYear(year) {\n return isLeapYear(year) ? 366 : 365;\n }\n\n // HOOKS\n\n hooks.parseTwoDigitYear = function (input) {\n return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);\n };\n\n // MOMENTS\n\n var getSetYear = makeGetSet('FullYear', true);\n\n function getIsLeapYear() {\n return isLeapYear(this.year());\n }\n\n function makeGetSet(unit, keepTime) {\n return function (value) {\n if (value != null) {\n set$1(this, unit, value);\n hooks.updateOffset(this, keepTime);\n return this;\n } else {\n return get(this, unit);\n }\n };\n }\n\n function get(mom, unit) {\n if (!mom.isValid()) {\n return NaN;\n }\n\n var d = mom._d,\n isUTC = mom._isUTC;\n\n switch (unit) {\n case 'Milliseconds':\n return isUTC ? d.getUTCMilliseconds() : d.getMilliseconds();\n case 'Seconds':\n return isUTC ? d.getUTCSeconds() : d.getSeconds();\n case 'Minutes':\n return isUTC ? d.getUTCMinutes() : d.getMinutes();\n case 'Hours':\n return isUTC ? d.getUTCHours() : d.getHours();\n case 'Date':\n return isUTC ? d.getUTCDate() : d.getDate();\n case 'Day':\n return isUTC ? d.getUTCDay() : d.getDay();\n case 'Month':\n return isUTC ? d.getUTCMonth() : d.getMonth();\n case 'FullYear':\n return isUTC ? d.getUTCFullYear() : d.getFullYear();\n default:\n return NaN; // Just in case\n }\n }\n\n function set$1(mom, unit, value) {\n var d, isUTC, year, month, date;\n\n if (!mom.isValid() || isNaN(value)) {\n return;\n }\n\n d = mom._d;\n isUTC = mom._isUTC;\n\n switch (unit) {\n case 'Milliseconds':\n return void (isUTC\n ? d.setUTCMilliseconds(value)\n : d.setMilliseconds(value));\n case 'Seconds':\n return void (isUTC ? d.setUTCSeconds(value) : d.setSeconds(value));\n case 'Minutes':\n return void (isUTC ? d.setUTCMinutes(value) : d.setMinutes(value));\n case 'Hours':\n return void (isUTC ? d.setUTCHours(value) : d.setHours(value));\n case 'Date':\n return void (isUTC ? d.setUTCDate(value) : d.setDate(value));\n // case 'Day': // Not real\n // return void (isUTC ? d.setUTCDay(value) : d.setDay(value));\n // case 'Month': // Not used because we need to pass two variables\n // return void (isUTC ? d.setUTCMonth(value) : d.setMonth(value));\n case 'FullYear':\n break; // See below ...\n default:\n return; // Just in case\n }\n\n year = value;\n month = mom.month();\n date = mom.date();\n date = date === 29 && month === 1 && !isLeapYear(year) ? 28 : date;\n void (isUTC\n ? d.setUTCFullYear(year, month, date)\n : d.setFullYear(year, month, date));\n }\n\n // MOMENTS\n\n function stringGet(units) {\n units = normalizeUnits(units);\n if (isFunction(this[units])) {\n return this[units]();\n }\n return this;\n }\n\n function stringSet(units, value) {\n if (typeof units === 'object') {\n units = normalizeObjectUnits(units);\n var prioritized = getPrioritizedUnits(units),\n i,\n prioritizedLen = prioritized.length;\n for (i = 0; i < prioritizedLen; i++) {\n this[prioritized[i].unit](units[prioritized[i].unit]);\n }\n } else {\n units = normalizeUnits(units);\n if (isFunction(this[units])) {\n return this[units](value);\n }\n }\n return this;\n }\n\n function mod(n, x) {\n return ((n % x) + x) % x;\n }\n\n var indexOf;\n\n if (Array.prototype.indexOf) {\n indexOf = Array.prototype.indexOf;\n } else {\n indexOf = function (o) {\n // I know\n var i;\n for (i = 0; i < this.length; ++i) {\n if (this[i] === o) {\n return i;\n }\n }\n return -1;\n };\n }\n\n function daysInMonth(year, month) {\n if (isNaN(year) || isNaN(month)) {\n return NaN;\n }\n var modMonth = mod(month, 12);\n year += (month - modMonth) / 12;\n return modMonth === 1\n ? isLeapYear(year)\n ? 29\n : 28\n : 31 - ((modMonth % 7) % 2);\n }\n\n // FORMATTING\n\n addFormatToken('M', ['MM', 2], 'Mo', function () {\n return this.month() + 1;\n });\n\n addFormatToken('MMM', 0, 0, function (format) {\n return this.localeData().monthsShort(this, format);\n });\n\n addFormatToken('MMMM', 0, 0, function (format) {\n return this.localeData().months(this, format);\n });\n\n // PARSING\n\n addRegexToken('M', match1to2, match1to2NoLeadingZero);\n addRegexToken('MM', match1to2, match2);\n addRegexToken('MMM', function (isStrict, locale) {\n return locale.monthsShortRegex(isStrict);\n });\n addRegexToken('MMMM', function (isStrict, locale) {\n return locale.monthsRegex(isStrict);\n });\n\n addParseToken(['M', 'MM'], function (input, array) {\n array[MONTH] = toInt(input) - 1;\n });\n\n addParseToken(['MMM', 'MMMM'], function (input, array, config, token) {\n var month = config._locale.monthsParse(input, token, config._strict);\n // if we didn't find a month name, mark the date as invalid.\n if (month != null) {\n array[MONTH] = month;\n } else {\n getParsingFlags(config).invalidMonth = input;\n }\n });\n\n // LOCALES\n\n var defaultLocaleMonths =\n 'January_February_March_April_May_June_July_August_September_October_November_December'.split(\n '_'\n ),\n defaultLocaleMonthsShort =\n 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'),\n MONTHS_IN_FORMAT = /D[oD]?(\\[[^\\[\\]]*\\]|\\s)+MMMM?/,\n defaultMonthsShortRegex = matchWord,\n defaultMonthsRegex = matchWord;\n\n function localeMonths(m, format) {\n if (!m) {\n return isArray(this._months)\n ? this._months\n : this._months['standalone'];\n }\n return isArray(this._months)\n ? this._months[m.month()]\n : this._months[\n (this._months.isFormat || MONTHS_IN_FORMAT).test(format)\n ? 'format'\n : 'standalone'\n ][m.month()];\n }\n\n function localeMonthsShort(m, format) {\n if (!m) {\n return isArray(this._monthsShort)\n ? this._monthsShort\n : this._monthsShort['standalone'];\n }\n return isArray(this._monthsShort)\n ? this._monthsShort[m.month()]\n : this._monthsShort[\n MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'\n ][m.month()];\n }\n\n function handleStrictParse(monthName, format, strict) {\n var i,\n ii,\n mom,\n llc = monthName.toLocaleLowerCase();\n if (!this._monthsParse) {\n // this is not used\n this._monthsParse = [];\n this._longMonthsParse = [];\n this._shortMonthsParse = [];\n for (i = 0; i < 12; ++i) {\n mom = createUTC([2000, i]);\n this._shortMonthsParse[i] = this.monthsShort(\n mom,\n ''\n ).toLocaleLowerCase();\n this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase();\n }\n }\n\n if (strict) {\n if (format === 'MMM') {\n ii = indexOf.call(this._shortMonthsParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._longMonthsParse, llc);\n return ii !== -1 ? ii : null;\n }\n } else {\n if (format === 'MMM') {\n ii = indexOf.call(this._shortMonthsParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._longMonthsParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._longMonthsParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._shortMonthsParse, llc);\n return ii !== -1 ? ii : null;\n }\n }\n }\n\n function localeMonthsParse(monthName, format, strict) {\n var i, mom, regex;\n\n if (this._monthsParseExact) {\n return handleStrictParse.call(this, monthName, format, strict);\n }\n\n if (!this._monthsParse) {\n this._monthsParse = [];\n this._longMonthsParse = [];\n this._shortMonthsParse = [];\n }\n\n // TODO: add sorting\n // Sorting makes sure if one month (or abbr) is a prefix of another\n // see sorting in computeMonthsParse\n for (i = 0; i < 12; i++) {\n // make the regex if we don't have it already\n mom = createUTC([2000, i]);\n if (strict && !this._longMonthsParse[i]) {\n this._longMonthsParse[i] = new RegExp(\n '^' + this.months(mom, '').replace('.', '') + '$',\n 'i'\n );\n this._shortMonthsParse[i] = new RegExp(\n '^' + this.monthsShort(mom, '').replace('.', '') + '$',\n 'i'\n );\n }\n if (!strict && !this._monthsParse[i]) {\n regex =\n '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');\n this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');\n }\n // test the regex\n if (\n strict &&\n format === 'MMMM' &&\n this._longMonthsParse[i].test(monthName)\n ) {\n return i;\n } else if (\n strict &&\n format === 'MMM' &&\n this._shortMonthsParse[i].test(monthName)\n ) {\n return i;\n } else if (!strict && this._monthsParse[i].test(monthName)) {\n return i;\n }\n }\n }\n\n // MOMENTS\n\n function setMonth(mom, value) {\n if (!mom.isValid()) {\n // No op\n return mom;\n }\n\n if (typeof value === 'string') {\n if (/^\\d+$/.test(value)) {\n value = toInt(value);\n } else {\n value = mom.localeData().monthsParse(value);\n // TODO: Another silent failure?\n if (!isNumber(value)) {\n return mom;\n }\n }\n }\n\n var month = value,\n date = mom.date();\n\n date = date < 29 ? date : Math.min(date, daysInMonth(mom.year(), month));\n void (mom._isUTC\n ? mom._d.setUTCMonth(month, date)\n : mom._d.setMonth(month, date));\n return mom;\n }\n\n function getSetMonth(value) {\n if (value != null) {\n setMonth(this, value);\n hooks.updateOffset(this, true);\n return this;\n } else {\n return get(this, 'Month');\n }\n }\n\n function getDaysInMonth() {\n return daysInMonth(this.year(), this.month());\n }\n\n function monthsShortRegex(isStrict) {\n if (this._monthsParseExact) {\n if (!hasOwnProp(this, '_monthsRegex')) {\n computeMonthsParse.call(this);\n }\n if (isStrict) {\n return this._monthsShortStrictRegex;\n } else {\n return this._monthsShortRegex;\n }\n } else {\n if (!hasOwnProp(this, '_monthsShortRegex')) {\n this._monthsShortRegex = defaultMonthsShortRegex;\n }\n return this._monthsShortStrictRegex && isStrict\n ? this._monthsShortStrictRegex\n : this._monthsShortRegex;\n }\n }\n\n function monthsRegex(isStrict) {\n if (this._monthsParseExact) {\n if (!hasOwnProp(this, '_monthsRegex')) {\n computeMonthsParse.call(this);\n }\n if (isStrict) {\n return this._monthsStrictRegex;\n } else {\n return this._monthsRegex;\n }\n } else {\n if (!hasOwnProp(this, '_monthsRegex')) {\n this._monthsRegex = defaultMonthsRegex;\n }\n return this._monthsStrictRegex && isStrict\n ? this._monthsStrictRegex\n : this._monthsRegex;\n }\n }\n\n function computeMonthsParse() {\n function cmpLenRev(a, b) {\n return b.length - a.length;\n }\n\n var shortPieces = [],\n longPieces = [],\n mixedPieces = [],\n i,\n mom,\n shortP,\n longP;\n for (i = 0; i < 12; i++) {\n // make the regex if we don't have it already\n mom = createUTC([2000, i]);\n shortP = regexEscape(this.monthsShort(mom, ''));\n longP = regexEscape(this.months(mom, ''));\n shortPieces.push(shortP);\n longPieces.push(longP);\n mixedPieces.push(longP);\n mixedPieces.push(shortP);\n }\n // Sorting makes sure if one month (or abbr) is a prefix of another it\n // will match the longer piece.\n shortPieces.sort(cmpLenRev);\n longPieces.sort(cmpLenRev);\n mixedPieces.sort(cmpLenRev);\n\n this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');\n this._monthsShortRegex = this._monthsRegex;\n this._monthsStrictRegex = new RegExp(\n '^(' + longPieces.join('|') + ')',\n 'i'\n );\n this._monthsShortStrictRegex = new RegExp(\n '^(' + shortPieces.join('|') + ')',\n 'i'\n );\n }\n\n function createDate(y, m, d, h, M, s, ms) {\n // can't just apply() to create a date:\n // https://stackoverflow.com/q/181348\n var date;\n // the date constructor remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n // preserve leap years using a full 400 year cycle, then reset\n date = new Date(y + 400, m, d, h, M, s, ms);\n if (isFinite(date.getFullYear())) {\n date.setFullYear(y);\n }\n } else {\n date = new Date(y, m, d, h, M, s, ms);\n }\n\n return date;\n }\n\n function createUTCDate(y) {\n var date, args;\n // the Date.UTC function remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n args = Array.prototype.slice.call(arguments);\n // preserve leap years using a full 400 year cycle, then reset\n args[0] = y + 400;\n date = new Date(Date.UTC.apply(null, args));\n if (isFinite(date.getUTCFullYear())) {\n date.setUTCFullYear(y);\n }\n } else {\n date = new Date(Date.UTC.apply(null, arguments));\n }\n\n return date;\n }\n\n // start-of-first-week - start-of-year\n function firstWeekOffset(year, dow, doy) {\n var // first-week day -- which january is always in the first week (4 for iso, 1 for other)\n fwd = 7 + dow - doy,\n // first-week day local weekday -- which local weekday is fwd\n fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7;\n\n return -fwdlw + fwd - 1;\n }\n\n // https://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday\n function dayOfYearFromWeeks(year, week, weekday, dow, doy) {\n var localWeekday = (7 + weekday - dow) % 7,\n weekOffset = firstWeekOffset(year, dow, doy),\n dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset,\n resYear,\n resDayOfYear;\n\n if (dayOfYear <= 0) {\n resYear = year - 1;\n resDayOfYear = daysInYear(resYear) + dayOfYear;\n } else if (dayOfYear > daysInYear(year)) {\n resYear = year + 1;\n resDayOfYear = dayOfYear - daysInYear(year);\n } else {\n resYear = year;\n resDayOfYear = dayOfYear;\n }\n\n return {\n year: resYear,\n dayOfYear: resDayOfYear,\n };\n }\n\n function weekOfYear(mom, dow, doy) {\n var weekOffset = firstWeekOffset(mom.year(), dow, doy),\n week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1,\n resWeek,\n resYear;\n\n if (week < 1) {\n resYear = mom.year() - 1;\n resWeek = week + weeksInYear(resYear, dow, doy);\n } else if (week > weeksInYear(mom.year(), dow, doy)) {\n resWeek = week - weeksInYear(mom.year(), dow, doy);\n resYear = mom.year() + 1;\n } else {\n resYear = mom.year();\n resWeek = week;\n }\n\n return {\n week: resWeek,\n year: resYear,\n };\n }\n\n function weeksInYear(year, dow, doy) {\n var weekOffset = firstWeekOffset(year, dow, doy),\n weekOffsetNext = firstWeekOffset(year + 1, dow, doy);\n return (daysInYear(year) - weekOffset + weekOffsetNext) / 7;\n }\n\n // FORMATTING\n\n addFormatToken('w', ['ww', 2], 'wo', 'week');\n addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek');\n\n // PARSING\n\n addRegexToken('w', match1to2, match1to2NoLeadingZero);\n addRegexToken('ww', match1to2, match2);\n addRegexToken('W', match1to2, match1to2NoLeadingZero);\n addRegexToken('WW', match1to2, match2);\n\n addWeekParseToken(\n ['w', 'ww', 'W', 'WW'],\n function (input, week, config, token) {\n week[token.substr(0, 1)] = toInt(input);\n }\n );\n\n // HELPERS\n\n // LOCALES\n\n function localeWeek(mom) {\n return weekOfYear(mom, this._week.dow, this._week.doy).week;\n }\n\n var defaultLocaleWeek = {\n dow: 0, // Sunday is the first day of the week.\n doy: 6, // The week that contains Jan 6th is the first week of the year.\n };\n\n function localeFirstDayOfWeek() {\n return this._week.dow;\n }\n\n function localeFirstDayOfYear() {\n return this._week.doy;\n }\n\n // MOMENTS\n\n function getSetWeek(input) {\n var week = this.localeData().week(this);\n return input == null ? week : this.add((input - week) * 7, 'd');\n }\n\n function getSetISOWeek(input) {\n var week = weekOfYear(this, 1, 4).week;\n return input == null ? week : this.add((input - week) * 7, 'd');\n }\n\n // FORMATTING\n\n addFormatToken('d', 0, 'do', 'day');\n\n addFormatToken('dd', 0, 0, function (format) {\n return this.localeData().weekdaysMin(this, format);\n });\n\n addFormatToken('ddd', 0, 0, function (format) {\n return this.localeData().weekdaysShort(this, format);\n });\n\n addFormatToken('dddd', 0, 0, function (format) {\n return this.localeData().weekdays(this, format);\n });\n\n addFormatToken('e', 0, 0, 'weekday');\n addFormatToken('E', 0, 0, 'isoWeekday');\n\n // PARSING\n\n addRegexToken('d', match1to2);\n addRegexToken('e', match1to2);\n addRegexToken('E', match1to2);\n addRegexToken('dd', function (isStrict, locale) {\n return locale.weekdaysMinRegex(isStrict);\n });\n addRegexToken('ddd', function (isStrict, locale) {\n return locale.weekdaysShortRegex(isStrict);\n });\n addRegexToken('dddd', function (isStrict, locale) {\n return locale.weekdaysRegex(isStrict);\n });\n\n addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) {\n var weekday = config._locale.weekdaysParse(input, token, config._strict);\n // if we didn't get a weekday name, mark the date as invalid\n if (weekday != null) {\n week.d = weekday;\n } else {\n getParsingFlags(config).invalidWeekday = input;\n }\n });\n\n addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) {\n week[token] = toInt(input);\n });\n\n // HELPERS\n\n function parseWeekday(input, locale) {\n if (typeof input !== 'string') {\n return input;\n }\n\n if (!isNaN(input)) {\n return parseInt(input, 10);\n }\n\n input = locale.weekdaysParse(input);\n if (typeof input === 'number') {\n return input;\n }\n\n return null;\n }\n\n function parseIsoWeekday(input, locale) {\n if (typeof input === 'string') {\n return locale.weekdaysParse(input) % 7 || 7;\n }\n return isNaN(input) ? null : input;\n }\n\n // LOCALES\n function shiftWeekdays(ws, n) {\n return ws.slice(n, 7).concat(ws.slice(0, n));\n }\n\n var defaultLocaleWeekdays =\n 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'),\n defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'),\n defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'),\n defaultWeekdaysRegex = matchWord,\n defaultWeekdaysShortRegex = matchWord,\n defaultWeekdaysMinRegex = matchWord;\n\n function localeWeekdays(m, format) {\n var weekdays = isArray(this._weekdays)\n ? this._weekdays\n : this._weekdays[\n m && m !== true && this._weekdays.isFormat.test(format)\n ? 'format'\n : 'standalone'\n ];\n return m === true\n ? shiftWeekdays(weekdays, this._week.dow)\n : m\n ? weekdays[m.day()]\n : weekdays;\n }\n\n function localeWeekdaysShort(m) {\n return m === true\n ? shiftWeekdays(this._weekdaysShort, this._week.dow)\n : m\n ? this._weekdaysShort[m.day()]\n : this._weekdaysShort;\n }\n\n function localeWeekdaysMin(m) {\n return m === true\n ? shiftWeekdays(this._weekdaysMin, this._week.dow)\n : m\n ? this._weekdaysMin[m.day()]\n : this._weekdaysMin;\n }\n\n function handleStrictParse$1(weekdayName, format, strict) {\n var i,\n ii,\n mom,\n llc = weekdayName.toLocaleLowerCase();\n if (!this._weekdaysParse) {\n this._weekdaysParse = [];\n this._shortWeekdaysParse = [];\n this._minWeekdaysParse = [];\n\n for (i = 0; i < 7; ++i) {\n mom = createUTC([2000, 1]).day(i);\n this._minWeekdaysParse[i] = this.weekdaysMin(\n mom,\n ''\n ).toLocaleLowerCase();\n this._shortWeekdaysParse[i] = this.weekdaysShort(\n mom,\n ''\n ).toLocaleLowerCase();\n this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase();\n }\n }\n\n if (strict) {\n if (format === 'dddd') {\n ii = indexOf.call(this._weekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else if (format === 'ddd') {\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._minWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n }\n } else {\n if (format === 'dddd') {\n ii = indexOf.call(this._weekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._minWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else if (format === 'ddd') {\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._weekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._minWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n } else {\n ii = indexOf.call(this._minWeekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._weekdaysParse, llc);\n if (ii !== -1) {\n return ii;\n }\n ii = indexOf.call(this._shortWeekdaysParse, llc);\n return ii !== -1 ? ii : null;\n }\n }\n }\n\n function localeWeekdaysParse(weekdayName, format, strict) {\n var i, mom, regex;\n\n if (this._weekdaysParseExact) {\n return handleStrictParse$1.call(this, weekdayName, format, strict);\n }\n\n if (!this._weekdaysParse) {\n this._weekdaysParse = [];\n this._minWeekdaysParse = [];\n this._shortWeekdaysParse = [];\n this._fullWeekdaysParse = [];\n }\n\n for (i = 0; i < 7; i++) {\n // make the regex if we don't have it already\n\n mom = createUTC([2000, 1]).day(i);\n if (strict && !this._fullWeekdaysParse[i]) {\n this._fullWeekdaysParse[i] = new RegExp(\n '^' + this.weekdays(mom, '').replace('.', '\\\\.?') + '$',\n 'i'\n );\n this._shortWeekdaysParse[i] = new RegExp(\n '^' + this.weekdaysShort(mom, '').replace('.', '\\\\.?') + '$',\n 'i'\n );\n this._minWeekdaysParse[i] = new RegExp(\n '^' + this.weekdaysMin(mom, '').replace('.', '\\\\.?') + '$',\n 'i'\n );\n }\n if (!this._weekdaysParse[i]) {\n regex =\n '^' +\n this.weekdays(mom, '') +\n '|^' +\n this.weekdaysShort(mom, '') +\n '|^' +\n this.weekdaysMin(mom, '');\n this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');\n }\n // test the regex\n if (\n strict &&\n format === 'dddd' &&\n this._fullWeekdaysParse[i].test(weekdayName)\n ) {\n return i;\n } else if (\n strict &&\n format === 'ddd' &&\n this._shortWeekdaysParse[i].test(weekdayName)\n ) {\n return i;\n } else if (\n strict &&\n format === 'dd' &&\n this._minWeekdaysParse[i].test(weekdayName)\n ) {\n return i;\n } else if (!strict && this._weekdaysParse[i].test(weekdayName)) {\n return i;\n }\n }\n }\n\n // MOMENTS\n\n function getSetDayOfWeek(input) {\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n\n var day = get(this, 'Day');\n if (input != null) {\n input = parseWeekday(input, this.localeData());\n return this.add(input - day, 'd');\n } else {\n return day;\n }\n }\n\n function getSetLocaleDayOfWeek(input) {\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;\n return input == null ? weekday : this.add(input - weekday, 'd');\n }\n\n function getSetISODayOfWeek(input) {\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n\n // behaves the same as moment#day except\n // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)\n // as a setter, sunday should belong to the previous week.\n\n if (input != null) {\n var weekday = parseIsoWeekday(input, this.localeData());\n return this.day(this.day() % 7 ? weekday : weekday - 7);\n } else {\n return this.day() || 7;\n }\n }\n\n function weekdaysRegex(isStrict) {\n if (this._weekdaysParseExact) {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n computeWeekdaysParse.call(this);\n }\n if (isStrict) {\n return this._weekdaysStrictRegex;\n } else {\n return this._weekdaysRegex;\n }\n } else {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n this._weekdaysRegex = defaultWeekdaysRegex;\n }\n return this._weekdaysStrictRegex && isStrict\n ? this._weekdaysStrictRegex\n : this._weekdaysRegex;\n }\n }\n\n function weekdaysShortRegex(isStrict) {\n if (this._weekdaysParseExact) {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n computeWeekdaysParse.call(this);\n }\n if (isStrict) {\n return this._weekdaysShortStrictRegex;\n } else {\n return this._weekdaysShortRegex;\n }\n } else {\n if (!hasOwnProp(this, '_weekdaysShortRegex')) {\n this._weekdaysShortRegex = defaultWeekdaysShortRegex;\n }\n return this._weekdaysShortStrictRegex && isStrict\n ? this._weekdaysShortStrictRegex\n : this._weekdaysShortRegex;\n }\n }\n\n function weekdaysMinRegex(isStrict) {\n if (this._weekdaysParseExact) {\n if (!hasOwnProp(this, '_weekdaysRegex')) {\n computeWeekdaysParse.call(this);\n }\n if (isStrict) {\n return this._weekdaysMinStrictRegex;\n } else {\n return this._weekdaysMinRegex;\n }\n } else {\n if (!hasOwnProp(this, '_weekdaysMinRegex')) {\n this._weekdaysMinRegex = defaultWeekdaysMinRegex;\n }\n return this._weekdaysMinStrictRegex && isStrict\n ? this._weekdaysMinStrictRegex\n : this._weekdaysMinRegex;\n }\n }\n\n function computeWeekdaysParse() {\n function cmpLenRev(a, b) {\n return b.length - a.length;\n }\n\n var minPieces = [],\n shortPieces = [],\n longPieces = [],\n mixedPieces = [],\n i,\n mom,\n minp,\n shortp,\n longp;\n for (i = 0; i < 7; i++) {\n // make the regex if we don't have it already\n mom = createUTC([2000, 1]).day(i);\n minp = regexEscape(this.weekdaysMin(mom, ''));\n shortp = regexEscape(this.weekdaysShort(mom, ''));\n longp = regexEscape(this.weekdays(mom, ''));\n minPieces.push(minp);\n shortPieces.push(shortp);\n longPieces.push(longp);\n mixedPieces.push(minp);\n mixedPieces.push(shortp);\n mixedPieces.push(longp);\n }\n // Sorting makes sure if one weekday (or abbr) is a prefix of another it\n // will match the longer piece.\n minPieces.sort(cmpLenRev);\n shortPieces.sort(cmpLenRev);\n longPieces.sort(cmpLenRev);\n mixedPieces.sort(cmpLenRev);\n\n this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');\n this._weekdaysShortRegex = this._weekdaysRegex;\n this._weekdaysMinRegex = this._weekdaysRegex;\n\n this._weekdaysStrictRegex = new RegExp(\n '^(' + longPieces.join('|') + ')',\n 'i'\n );\n this._weekdaysShortStrictRegex = new RegExp(\n '^(' + shortPieces.join('|') + ')',\n 'i'\n );\n this._weekdaysMinStrictRegex = new RegExp(\n '^(' + minPieces.join('|') + ')',\n 'i'\n );\n }\n\n // FORMATTING\n\n function hFormat() {\n return this.hours() % 12 || 12;\n }\n\n function kFormat() {\n return this.hours() || 24;\n }\n\n addFormatToken('H', ['HH', 2], 0, 'hour');\n addFormatToken('h', ['hh', 2], 0, hFormat);\n addFormatToken('k', ['kk', 2], 0, kFormat);\n\n addFormatToken('hmm', 0, 0, function () {\n return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2);\n });\n\n addFormatToken('hmmss', 0, 0, function () {\n return (\n '' +\n hFormat.apply(this) +\n zeroFill(this.minutes(), 2) +\n zeroFill(this.seconds(), 2)\n );\n });\n\n addFormatToken('Hmm', 0, 0, function () {\n return '' + this.hours() + zeroFill(this.minutes(), 2);\n });\n\n addFormatToken('Hmmss', 0, 0, function () {\n return (\n '' +\n this.hours() +\n zeroFill(this.minutes(), 2) +\n zeroFill(this.seconds(), 2)\n );\n });\n\n function meridiem(token, lowercase) {\n addFormatToken(token, 0, 0, function () {\n return this.localeData().meridiem(\n this.hours(),\n this.minutes(),\n lowercase\n );\n });\n }\n\n meridiem('a', true);\n meridiem('A', false);\n\n // PARSING\n\n function matchMeridiem(isStrict, locale) {\n return locale._meridiemParse;\n }\n\n addRegexToken('a', matchMeridiem);\n addRegexToken('A', matchMeridiem);\n addRegexToken('H', match1to2, match1to2HasZero);\n addRegexToken('h', match1to2, match1to2NoLeadingZero);\n addRegexToken('k', match1to2, match1to2NoLeadingZero);\n addRegexToken('HH', match1to2, match2);\n addRegexToken('hh', match1to2, match2);\n addRegexToken('kk', match1to2, match2);\n\n addRegexToken('hmm', match3to4);\n addRegexToken('hmmss', match5to6);\n addRegexToken('Hmm', match3to4);\n addRegexToken('Hmmss', match5to6);\n\n addParseToken(['H', 'HH'], HOUR);\n addParseToken(['k', 'kk'], function (input, array, config) {\n var kInput = toInt(input);\n array[HOUR] = kInput === 24 ? 0 : kInput;\n });\n addParseToken(['a', 'A'], function (input, array, config) {\n config._isPm = config._locale.isPM(input);\n config._meridiem = input;\n });\n addParseToken(['h', 'hh'], function (input, array, config) {\n array[HOUR] = toInt(input);\n getParsingFlags(config).bigHour = true;\n });\n addParseToken('hmm', function (input, array, config) {\n var pos = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos));\n array[MINUTE] = toInt(input.substr(pos));\n getParsingFlags(config).bigHour = true;\n });\n addParseToken('hmmss', function (input, array, config) {\n var pos1 = input.length - 4,\n pos2 = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos1));\n array[MINUTE] = toInt(input.substr(pos1, 2));\n array[SECOND] = toInt(input.substr(pos2));\n getParsingFlags(config).bigHour = true;\n });\n addParseToken('Hmm', function (input, array, config) {\n var pos = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos));\n array[MINUTE] = toInt(input.substr(pos));\n });\n addParseToken('Hmmss', function (input, array, config) {\n var pos1 = input.length - 4,\n pos2 = input.length - 2;\n array[HOUR] = toInt(input.substr(0, pos1));\n array[MINUTE] = toInt(input.substr(pos1, 2));\n array[SECOND] = toInt(input.substr(pos2));\n });\n\n // LOCALES\n\n function localeIsPM(input) {\n // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays\n // Using charAt should be more compatible.\n return (input + '').toLowerCase().charAt(0) === 'p';\n }\n\n var defaultLocaleMeridiemParse = /[ap]\\.?m?\\.?/i,\n // Setting the hour should keep the time, because the user explicitly\n // specified which hour they want. So trying to maintain the same hour (in\n // a new timezone) makes sense. Adding/subtracting hours does not follow\n // this rule.\n getSetHour = makeGetSet('Hours', true);\n\n function localeMeridiem(hours, minutes, isLower) {\n if (hours > 11) {\n return isLower ? 'pm' : 'PM';\n } else {\n return isLower ? 'am' : 'AM';\n }\n }\n\n var baseConfig = {\n calendar: defaultCalendar,\n longDateFormat: defaultLongDateFormat,\n invalidDate: defaultInvalidDate,\n ordinal: defaultOrdinal,\n dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse,\n relativeTime: defaultRelativeTime,\n\n months: defaultLocaleMonths,\n monthsShort: defaultLocaleMonthsShort,\n\n week: defaultLocaleWeek,\n\n weekdays: defaultLocaleWeekdays,\n weekdaysMin: defaultLocaleWeekdaysMin,\n weekdaysShort: defaultLocaleWeekdaysShort,\n\n meridiemParse: defaultLocaleMeridiemParse,\n };\n\n // internal storage for locale config files\n var locales = {},\n localeFamilies = {},\n globalLocale;\n\n function commonPrefix(arr1, arr2) {\n var i,\n minl = Math.min(arr1.length, arr2.length);\n for (i = 0; i < minl; i += 1) {\n if (arr1[i] !== arr2[i]) {\n return i;\n }\n }\n return minl;\n }\n\n function normalizeLocale(key) {\n return key ? key.toLowerCase().replace('_', '-') : key;\n }\n\n // pick the locale from the array\n // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each\n // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root\n function chooseLocale(names) {\n var i = 0,\n j,\n next,\n locale,\n split;\n\n while (i < names.length) {\n split = normalizeLocale(names[i]).split('-');\n j = split.length;\n next = normalizeLocale(names[i + 1]);\n next = next ? next.split('-') : null;\n while (j > 0) {\n locale = loadLocale(split.slice(0, j).join('-'));\n if (locale) {\n return locale;\n }\n if (\n next &&\n next.length >= j &&\n commonPrefix(split, next) >= j - 1\n ) {\n //the next array item is better than a shallower substring of this one\n break;\n }\n j--;\n }\n i++;\n }\n return globalLocale;\n }\n\n function isLocaleNameSane(name) {\n // Prevent names that look like filesystem paths, i.e contain '/' or '\\'\n // Ensure name is available and function returns boolean\n return !!(name && name.match('^[^/\\\\\\\\]*$'));\n }\n\n function loadLocale(name) {\n var oldLocale = null,\n aliasedRequire;\n // TODO: Find a better way to register and load all the locales in Node\n if (\n locales[name] === undefined &&\n typeof module !== 'undefined' &&\n module &&\n module.exports &&\n isLocaleNameSane(name)\n ) {\n try {\n oldLocale = globalLocale._abbr;\n aliasedRequire = require;\n aliasedRequire('./locale/' + name);\n getSetGlobalLocale(oldLocale);\n } catch (e) {\n // mark as not found to avoid repeating expensive file require call causing high CPU\n // when trying to find en-US, en_US, en-us for every format call\n locales[name] = null; // null means not found\n }\n }\n return locales[name];\n }\n\n // This function will load locale and then set the global locale. If\n // no arguments are passed in, it will simply return the current global\n // locale key.\n function getSetGlobalLocale(key, values) {\n var data;\n if (key) {\n if (isUndefined(values)) {\n data = getLocale(key);\n } else {\n data = defineLocale(key, values);\n }\n\n if (data) {\n // moment.duration._locale = moment._locale = data;\n globalLocale = data;\n } else {\n if (typeof console !== 'undefined' && console.warn) {\n //warn user if arguments are passed but the locale could not be set\n console.warn(\n 'Locale ' + key + ' not found. Did you forget to load it?'\n );\n }\n }\n }\n\n return globalLocale._abbr;\n }\n\n function defineLocale(name, config) {\n if (config !== null) {\n var locale,\n parentConfig = baseConfig;\n config.abbr = name;\n if (locales[name] != null) {\n deprecateSimple(\n 'defineLocaleOverride',\n 'use moment.updateLocale(localeName, config) to change ' +\n 'an existing locale. moment.defineLocale(localeName, ' +\n 'config) should only be used for creating a new locale ' +\n 'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.'\n );\n parentConfig = locales[name]._config;\n } else if (config.parentLocale != null) {\n if (locales[config.parentLocale] != null) {\n parentConfig = locales[config.parentLocale]._config;\n } else {\n locale = loadLocale(config.parentLocale);\n if (locale != null) {\n parentConfig = locale._config;\n } else {\n if (!localeFamilies[config.parentLocale]) {\n localeFamilies[config.parentLocale] = [];\n }\n localeFamilies[config.parentLocale].push({\n name: name,\n config: config,\n });\n return null;\n }\n }\n }\n locales[name] = new Locale(mergeConfigs(parentConfig, config));\n\n if (localeFamilies[name]) {\n localeFamilies[name].forEach(function (x) {\n defineLocale(x.name, x.config);\n });\n }\n\n // backwards compat for now: also set the locale\n // make sure we set the locale AFTER all child locales have been\n // created, so we won't end up with the child locale set.\n getSetGlobalLocale(name);\n\n return locales[name];\n } else {\n // useful for testing\n delete locales[name];\n return null;\n }\n }\n\n function updateLocale(name, config) {\n if (config != null) {\n var locale,\n tmpLocale,\n parentConfig = baseConfig;\n\n if (locales[name] != null && locales[name].parentLocale != null) {\n // Update existing child locale in-place to avoid memory-leaks\n locales[name].set(mergeConfigs(locales[name]._config, config));\n } else {\n // MERGE\n tmpLocale = loadLocale(name);\n if (tmpLocale != null) {\n parentConfig = tmpLocale._config;\n }\n config = mergeConfigs(parentConfig, config);\n if (tmpLocale == null) {\n // updateLocale is called for creating a new locale\n // Set abbr so it will have a name (getters return\n // undefined otherwise).\n config.abbr = name;\n }\n locale = new Locale(config);\n locale.parentLocale = locales[name];\n locales[name] = locale;\n }\n\n // backwards compat for now: also set the locale\n getSetGlobalLocale(name);\n } else {\n // pass null for config to unupdate, useful for tests\n if (locales[name] != null) {\n if (locales[name].parentLocale != null) {\n locales[name] = locales[name].parentLocale;\n if (name === getSetGlobalLocale()) {\n getSetGlobalLocale(name);\n }\n } else if (locales[name] != null) {\n delete locales[name];\n }\n }\n }\n return locales[name];\n }\n\n // returns locale data\n function getLocale(key) {\n var locale;\n\n if (key && key._locale && key._locale._abbr) {\n key = key._locale._abbr;\n }\n\n if (!key) {\n return globalLocale;\n }\n\n if (!isArray(key)) {\n //short-circuit everything else\n locale = loadLocale(key);\n if (locale) {\n return locale;\n }\n key = [key];\n }\n\n return chooseLocale(key);\n }\n\n function listLocales() {\n return keys(locales);\n }\n\n function checkOverflow(m) {\n var overflow,\n a = m._a;\n\n if (a && getParsingFlags(m).overflow === -2) {\n overflow =\n a[MONTH] < 0 || a[MONTH] > 11\n ? MONTH\n : a[DATE] < 1 || a[DATE] > daysInMonth(a[YEAR], a[MONTH])\n ? DATE\n : a[HOUR] < 0 ||\n a[HOUR] > 24 ||\n (a[HOUR] === 24 &&\n (a[MINUTE] !== 0 ||\n a[SECOND] !== 0 ||\n a[MILLISECOND] !== 0))\n ? HOUR\n : a[MINUTE] < 0 || a[MINUTE] > 59\n ? MINUTE\n : a[SECOND] < 0 || a[SECOND] > 59\n ? SECOND\n : a[MILLISECOND] < 0 || a[MILLISECOND] > 999\n ? MILLISECOND\n : -1;\n\n if (\n getParsingFlags(m)._overflowDayOfYear &&\n (overflow < YEAR || overflow > DATE)\n ) {\n overflow = DATE;\n }\n if (getParsingFlags(m)._overflowWeeks && overflow === -1) {\n overflow = WEEK;\n }\n if (getParsingFlags(m)._overflowWeekday && overflow === -1) {\n overflow = WEEKDAY;\n }\n\n getParsingFlags(m).overflow = overflow;\n }\n\n return m;\n }\n\n // iso 8601 regex\n // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00)\n var extendedIsoRegex =\n /^\\s*((?:[+-]\\d{6}|\\d{4})-(?:\\d\\d-\\d\\d|W\\d\\d-\\d|W\\d\\d|\\d\\d\\d|\\d\\d))(?:(T| )(\\d\\d(?::\\d\\d(?::\\d\\d(?:[.,]\\d+)?)?)?)([+-]\\d\\d(?::?\\d\\d)?|\\s*Z)?)?$/,\n basicIsoRegex =\n /^\\s*((?:[+-]\\d{6}|\\d{4})(?:\\d\\d\\d\\d|W\\d\\d\\d|W\\d\\d|\\d\\d\\d|\\d\\d|))(?:(T| )(\\d\\d(?:\\d\\d(?:\\d\\d(?:[.,]\\d+)?)?)?)([+-]\\d\\d(?::?\\d\\d)?|\\s*Z)?)?$/,\n tzRegex = /Z|[+-]\\d\\d(?::?\\d\\d)?/,\n isoDates = [\n ['YYYYYY-MM-DD', /[+-]\\d{6}-\\d\\d-\\d\\d/],\n ['YYYY-MM-DD', /\\d{4}-\\d\\d-\\d\\d/],\n ['GGGG-[W]WW-E', /\\d{4}-W\\d\\d-\\d/],\n ['GGGG-[W]WW', /\\d{4}-W\\d\\d/, false],\n ['YYYY-DDD', /\\d{4}-\\d{3}/],\n ['YYYY-MM', /\\d{4}-\\d\\d/, false],\n ['YYYYYYMMDD', /[+-]\\d{10}/],\n ['YYYYMMDD', /\\d{8}/],\n ['GGGG[W]WWE', /\\d{4}W\\d{3}/],\n ['GGGG[W]WW', /\\d{4}W\\d{2}/, false],\n ['YYYYDDD', /\\d{7}/],\n ['YYYYMM', /\\d{6}/, false],\n ['YYYY', /\\d{4}/, false],\n ],\n // iso time formats and regexes\n isoTimes = [\n ['HH:mm:ss.SSSS', /\\d\\d:\\d\\d:\\d\\d\\.\\d+/],\n ['HH:mm:ss,SSSS', /\\d\\d:\\d\\d:\\d\\d,\\d+/],\n ['HH:mm:ss', /\\d\\d:\\d\\d:\\d\\d/],\n ['HH:mm', /\\d\\d:\\d\\d/],\n ['HHmmss.SSSS', /\\d\\d\\d\\d\\d\\d\\.\\d+/],\n ['HHmmss,SSSS', /\\d\\d\\d\\d\\d\\d,\\d+/],\n ['HHmmss', /\\d\\d\\d\\d\\d\\d/],\n ['HHmm', /\\d\\d\\d\\d/],\n ['HH', /\\d\\d/],\n ],\n aspNetJsonRegex = /^\\/?Date\\((-?\\d+)/i,\n // RFC 2822 regex: For details see https://tools.ietf.org/html/rfc2822#section-3.3\n rfc2822 =\n /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),?\\s)?(\\d{1,2})\\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\\s(\\d{2,4})\\s(\\d\\d):(\\d\\d)(?::(\\d\\d))?\\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|([+-]\\d{4}))$/,\n obsOffsets = {\n UT: 0,\n GMT: 0,\n EDT: -4 * 60,\n EST: -5 * 60,\n CDT: -5 * 60,\n CST: -6 * 60,\n MDT: -6 * 60,\n MST: -7 * 60,\n PDT: -7 * 60,\n PST: -8 * 60,\n };\n\n // date from iso format\n function configFromISO(config) {\n var i,\n l,\n string = config._i,\n match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string),\n allowTime,\n dateFormat,\n timeFormat,\n tzFormat,\n isoDatesLen = isoDates.length,\n isoTimesLen = isoTimes.length;\n\n if (match) {\n getParsingFlags(config).iso = true;\n for (i = 0, l = isoDatesLen; i < l; i++) {\n if (isoDates[i][1].exec(match[1])) {\n dateFormat = isoDates[i][0];\n allowTime = isoDates[i][2] !== false;\n break;\n }\n }\n if (dateFormat == null) {\n config._isValid = false;\n return;\n }\n if (match[3]) {\n for (i = 0, l = isoTimesLen; i < l; i++) {\n if (isoTimes[i][1].exec(match[3])) {\n // match[2] should be 'T' or space\n timeFormat = (match[2] || ' ') + isoTimes[i][0];\n break;\n }\n }\n if (timeFormat == null) {\n config._isValid = false;\n return;\n }\n }\n if (!allowTime && timeFormat != null) {\n config._isValid = false;\n return;\n }\n if (match[4]) {\n if (tzRegex.exec(match[4])) {\n tzFormat = 'Z';\n } else {\n config._isValid = false;\n return;\n }\n }\n config._f = dateFormat + (timeFormat || '') + (tzFormat || '');\n configFromStringAndFormat(config);\n } else {\n config._isValid = false;\n }\n }\n\n function extractFromRFC2822Strings(\n yearStr,\n monthStr,\n dayStr,\n hourStr,\n minuteStr,\n secondStr\n ) {\n var result = [\n untruncateYear(yearStr),\n defaultLocaleMonthsShort.indexOf(monthStr),\n parseInt(dayStr, 10),\n parseInt(hourStr, 10),\n parseInt(minuteStr, 10),\n ];\n\n if (secondStr) {\n result.push(parseInt(secondStr, 10));\n }\n\n return result;\n }\n\n function untruncateYear(yearStr) {\n var year = parseInt(yearStr, 10);\n if (year <= 49) {\n return 2000 + year;\n } else if (year <= 999) {\n return 1900 + year;\n }\n return year;\n }\n\n function preprocessRFC2822(s) {\n // Remove comments and folding whitespace and replace multiple-spaces with a single space\n return s\n .replace(/\\([^()]*\\)|[\\n\\t]/g, ' ')\n .replace(/(\\s\\s+)/g, ' ')\n .replace(/^\\s\\s*/, '')\n .replace(/\\s\\s*$/, '');\n }\n\n function checkWeekday(weekdayStr, parsedInput, config) {\n if (weekdayStr) {\n // TODO: Replace the vanilla JS Date object with an independent day-of-week check.\n var weekdayProvided = defaultLocaleWeekdaysShort.indexOf(weekdayStr),\n weekdayActual = new Date(\n parsedInput[0],\n parsedInput[1],\n parsedInput[2]\n ).getDay();\n if (weekdayProvided !== weekdayActual) {\n getParsingFlags(config).weekdayMismatch = true;\n config._isValid = false;\n return false;\n }\n }\n return true;\n }\n\n function calculateOffset(obsOffset, militaryOffset, numOffset) {\n if (obsOffset) {\n return obsOffsets[obsOffset];\n } else if (militaryOffset) {\n // the only allowed military tz is Z\n return 0;\n } else {\n var hm = parseInt(numOffset, 10),\n m = hm % 100,\n h = (hm - m) / 100;\n return h * 60 + m;\n }\n }\n\n // date and time from ref 2822 format\n function configFromRFC2822(config) {\n var match = rfc2822.exec(preprocessRFC2822(config._i)),\n parsedArray;\n if (match) {\n parsedArray = extractFromRFC2822Strings(\n match[4],\n match[3],\n match[2],\n match[5],\n match[6],\n match[7]\n );\n if (!checkWeekday(match[1], parsedArray, config)) {\n return;\n }\n\n config._a = parsedArray;\n config._tzm = calculateOffset(match[8], match[9], match[10]);\n\n config._d = createUTCDate.apply(null, config._a);\n config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);\n\n getParsingFlags(config).rfc2822 = true;\n } else {\n config._isValid = false;\n }\n }\n\n // date from 1) ASP.NET, 2) ISO, 3) RFC 2822 formats, or 4) optional fallback if parsing isn't strict\n function configFromString(config) {\n var matched = aspNetJsonRegex.exec(config._i);\n if (matched !== null) {\n config._d = new Date(+matched[1]);\n return;\n }\n\n configFromISO(config);\n if (config._isValid === false) {\n delete config._isValid;\n } else {\n return;\n }\n\n configFromRFC2822(config);\n if (config._isValid === false) {\n delete config._isValid;\n } else {\n return;\n }\n\n if (config._strict) {\n config._isValid = false;\n } else {\n // Final attempt, use Input Fallback\n hooks.createFromInputFallback(config);\n }\n }\n\n hooks.createFromInputFallback = deprecate(\n 'value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' +\n 'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' +\n 'discouraged. Please refer to http://momentjs.com/guides/#/warnings/js-date/ for more info.',\n function (config) {\n config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));\n }\n );\n\n // Pick the first defined of two or three arguments.\n function defaults(a, b, c) {\n if (a != null) {\n return a;\n }\n if (b != null) {\n return b;\n }\n return c;\n }\n\n function currentDateArray(config) {\n // hooks is actually the exported moment object\n var nowValue = new Date(hooks.now());\n if (config._useUTC) {\n return [\n nowValue.getUTCFullYear(),\n nowValue.getUTCMonth(),\n nowValue.getUTCDate(),\n ];\n }\n return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()];\n }\n\n // convert an array to a date.\n // the array should mirror the parameters below\n // note: all values past the year are optional and will default to the lowest possible value.\n // [year, month, day , hour, minute, second, millisecond]\n function configFromArray(config) {\n var i,\n date,\n input = [],\n currentDate,\n expectedWeekday,\n yearToUse;\n\n if (config._d) {\n return;\n }\n\n currentDate = currentDateArray(config);\n\n //compute day of the year from weeks and weekdays\n if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {\n dayOfYearFromWeekInfo(config);\n }\n\n //if the day of the year is set, figure out what it is\n if (config._dayOfYear != null) {\n yearToUse = defaults(config._a[YEAR], currentDate[YEAR]);\n\n if (\n config._dayOfYear > daysInYear(yearToUse) ||\n config._dayOfYear === 0\n ) {\n getParsingFlags(config)._overflowDayOfYear = true;\n }\n\n date = createUTCDate(yearToUse, 0, config._dayOfYear);\n config._a[MONTH] = date.getUTCMonth();\n config._a[DATE] = date.getUTCDate();\n }\n\n // Default to current date.\n // * if no year, month, day of month are given, default to today\n // * if day of month is given, default month and year\n // * if month is given, default only year\n // * if year is given, don't default anything\n for (i = 0; i < 3 && config._a[i] == null; ++i) {\n config._a[i] = input[i] = currentDate[i];\n }\n\n // Zero out whatever was not defaulted, including time\n for (; i < 7; i++) {\n config._a[i] = input[i] =\n config._a[i] == null ? (i === 2 ? 1 : 0) : config._a[i];\n }\n\n // Check for 24:00:00.000\n if (\n config._a[HOUR] === 24 &&\n config._a[MINUTE] === 0 &&\n config._a[SECOND] === 0 &&\n config._a[MILLISECOND] === 0\n ) {\n config._nextDay = true;\n config._a[HOUR] = 0;\n }\n\n config._d = (config._useUTC ? createUTCDate : createDate).apply(\n null,\n input\n );\n expectedWeekday = config._useUTC\n ? config._d.getUTCDay()\n : config._d.getDay();\n\n // Apply timezone offset from input. The actual utcOffset can be changed\n // with parseZone.\n if (config._tzm != null) {\n config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);\n }\n\n if (config._nextDay) {\n config._a[HOUR] = 24;\n }\n\n // check for mismatching day of week\n if (\n config._w &&\n typeof config._w.d !== 'undefined' &&\n config._w.d !== expectedWeekday\n ) {\n getParsingFlags(config).weekdayMismatch = true;\n }\n }\n\n function dayOfYearFromWeekInfo(config) {\n var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow, curWeek;\n\n w = config._w;\n if (w.GG != null || w.W != null || w.E != null) {\n dow = 1;\n doy = 4;\n\n // TODO: We need to take the current isoWeekYear, but that depends on\n // how we interpret now (local, utc, fixed offset). So create\n // a now version of current config (take local/utc/offset flags, and\n // create now).\n weekYear = defaults(\n w.GG,\n config._a[YEAR],\n weekOfYear(createLocal(), 1, 4).year\n );\n week = defaults(w.W, 1);\n weekday = defaults(w.E, 1);\n if (weekday < 1 || weekday > 7) {\n weekdayOverflow = true;\n }\n } else {\n dow = config._locale._week.dow;\n doy = config._locale._week.doy;\n\n curWeek = weekOfYear(createLocal(), dow, doy);\n\n weekYear = defaults(w.gg, config._a[YEAR], curWeek.year);\n\n // Default to current week.\n week = defaults(w.w, curWeek.week);\n\n if (w.d != null) {\n // weekday -- low day numbers are considered next week\n weekday = w.d;\n if (weekday < 0 || weekday > 6) {\n weekdayOverflow = true;\n }\n } else if (w.e != null) {\n // local weekday -- counting starts from beginning of week\n weekday = w.e + dow;\n if (w.e < 0 || w.e > 6) {\n weekdayOverflow = true;\n }\n } else {\n // default to beginning of week\n weekday = dow;\n }\n }\n if (week < 1 || week > weeksInYear(weekYear, dow, doy)) {\n getParsingFlags(config)._overflowWeeks = true;\n } else if (weekdayOverflow != null) {\n getParsingFlags(config)._overflowWeekday = true;\n } else {\n temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy);\n config._a[YEAR] = temp.year;\n config._dayOfYear = temp.dayOfYear;\n }\n }\n\n // constant that refers to the ISO standard\n hooks.ISO_8601 = function () {};\n\n // constant that refers to the RFC 2822 form\n hooks.RFC_2822 = function () {};\n\n // date from string and format string\n function configFromStringAndFormat(config) {\n // TODO: Move this to another part of the creation flow to prevent circular deps\n if (config._f === hooks.ISO_8601) {\n configFromISO(config);\n return;\n }\n if (config._f === hooks.RFC_2822) {\n configFromRFC2822(config);\n return;\n }\n config._a = [];\n getParsingFlags(config).empty = true;\n\n // This array is used to make a Date, either with `new Date` or `Date.UTC`\n var string = '' + config._i,\n i,\n parsedInput,\n tokens,\n token,\n skipped,\n stringLength = string.length,\n totalParsedInputLength = 0,\n era,\n tokenLen;\n\n tokens =\n expandFormat(config._f, config._locale).match(formattingTokens) || [];\n tokenLen = tokens.length;\n for (i = 0; i < tokenLen; i++) {\n token = tokens[i];\n parsedInput = (string.match(getParseRegexForToken(token, config)) ||\n [])[0];\n if (parsedInput) {\n skipped = string.substr(0, string.indexOf(parsedInput));\n if (skipped.length > 0) {\n getParsingFlags(config).unusedInput.push(skipped);\n }\n string = string.slice(\n string.indexOf(parsedInput) + parsedInput.length\n );\n totalParsedInputLength += parsedInput.length;\n }\n // don't parse if it's not a known token\n if (formatTokenFunctions[token]) {\n if (parsedInput) {\n getParsingFlags(config).empty = false;\n } else {\n getParsingFlags(config).unusedTokens.push(token);\n }\n addTimeToArrayFromToken(token, parsedInput, config);\n } else if (config._strict && !parsedInput) {\n getParsingFlags(config).unusedTokens.push(token);\n }\n }\n\n // add remaining unparsed input length to the string\n getParsingFlags(config).charsLeftOver =\n stringLength - totalParsedInputLength;\n if (string.length > 0) {\n getParsingFlags(config).unusedInput.push(string);\n }\n\n // clear _12h flag if hour is <= 12\n if (\n config._a[HOUR] <= 12 &&\n getParsingFlags(config).bigHour === true &&\n config._a[HOUR] > 0\n ) {\n getParsingFlags(config).bigHour = undefined;\n }\n\n getParsingFlags(config).parsedDateParts = config._a.slice(0);\n getParsingFlags(config).meridiem = config._meridiem;\n // handle meridiem\n config._a[HOUR] = meridiemFixWrap(\n config._locale,\n config._a[HOUR],\n config._meridiem\n );\n\n // handle era\n era = getParsingFlags(config).era;\n if (era !== null) {\n config._a[YEAR] = config._locale.erasConvertYear(era, config._a[YEAR]);\n }\n\n configFromArray(config);\n checkOverflow(config);\n }\n\n function meridiemFixWrap(locale, hour, meridiem) {\n var isPm;\n\n if (meridiem == null) {\n // nothing to do\n return hour;\n }\n if (locale.meridiemHour != null) {\n return locale.meridiemHour(hour, meridiem);\n } else if (locale.isPM != null) {\n // Fallback\n isPm = locale.isPM(meridiem);\n if (isPm && hour < 12) {\n hour += 12;\n }\n if (!isPm && hour === 12) {\n hour = 0;\n }\n return hour;\n } else {\n // this is not supposed to happen\n return hour;\n }\n }\n\n // date from string and array of format strings\n function configFromStringAndArray(config) {\n var tempConfig,\n bestMoment,\n scoreToBeat,\n i,\n currentScore,\n validFormatFound,\n bestFormatIsValid = false,\n configfLen = config._f.length;\n\n if (configfLen === 0) {\n getParsingFlags(config).invalidFormat = true;\n config._d = new Date(NaN);\n return;\n }\n\n for (i = 0; i < configfLen; i++) {\n currentScore = 0;\n validFormatFound = false;\n tempConfig = copyConfig({}, config);\n if (config._useUTC != null) {\n tempConfig._useUTC = config._useUTC;\n }\n tempConfig._f = config._f[i];\n configFromStringAndFormat(tempConfig);\n\n if (isValid(tempConfig)) {\n validFormatFound = true;\n }\n\n // if there is any input that was not parsed add a penalty for that format\n currentScore += getParsingFlags(tempConfig).charsLeftOver;\n\n //or tokens\n currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10;\n\n getParsingFlags(tempConfig).score = currentScore;\n\n if (!bestFormatIsValid) {\n if (\n scoreToBeat == null ||\n currentScore < scoreToBeat ||\n validFormatFound\n ) {\n scoreToBeat = currentScore;\n bestMoment = tempConfig;\n if (validFormatFound) {\n bestFormatIsValid = true;\n }\n }\n } else {\n if (currentScore < scoreToBeat) {\n scoreToBeat = currentScore;\n bestMoment = tempConfig;\n }\n }\n }\n\n extend(config, bestMoment || tempConfig);\n }\n\n function configFromObject(config) {\n if (config._d) {\n return;\n }\n\n var i = normalizeObjectUnits(config._i),\n dayOrDate = i.day === undefined ? i.date : i.day;\n config._a = map(\n [i.year, i.month, dayOrDate, i.hour, i.minute, i.second, i.millisecond],\n function (obj) {\n return obj && parseInt(obj, 10);\n }\n );\n\n configFromArray(config);\n }\n\n function createFromConfig(config) {\n var res = new Moment(checkOverflow(prepareConfig(config)));\n if (res._nextDay) {\n // Adding is smart enough around DST\n res.add(1, 'd');\n res._nextDay = undefined;\n }\n\n return res;\n }\n\n function prepareConfig(config) {\n var input = config._i,\n format = config._f;\n\n config._locale = config._locale || getLocale(config._l);\n\n if (input === null || (format === undefined && input === '')) {\n return createInvalid({ nullInput: true });\n }\n\n if (typeof input === 'string') {\n config._i = input = config._locale.preparse(input);\n }\n\n if (isMoment(input)) {\n return new Moment(checkOverflow(input));\n } else if (isDate(input)) {\n config._d = input;\n } else if (isArray(format)) {\n configFromStringAndArray(config);\n } else if (format) {\n configFromStringAndFormat(config);\n } else {\n configFromInput(config);\n }\n\n if (!isValid(config)) {\n config._d = null;\n }\n\n return config;\n }\n\n function configFromInput(config) {\n var input = config._i;\n if (isUndefined(input)) {\n config._d = new Date(hooks.now());\n } else if (isDate(input)) {\n config._d = new Date(input.valueOf());\n } else if (typeof input === 'string') {\n configFromString(config);\n } else if (isArray(input)) {\n config._a = map(input.slice(0), function (obj) {\n return parseInt(obj, 10);\n });\n configFromArray(config);\n } else if (isObject(input)) {\n configFromObject(config);\n } else if (isNumber(input)) {\n // from milliseconds\n config._d = new Date(input);\n } else {\n hooks.createFromInputFallback(config);\n }\n }\n\n function createLocalOrUTC(input, format, locale, strict, isUTC) {\n var c = {};\n\n if (format === true || format === false) {\n strict = format;\n format = undefined;\n }\n\n if (locale === true || locale === false) {\n strict = locale;\n locale = undefined;\n }\n\n if (\n (isObject(input) && isObjectEmpty(input)) ||\n (isArray(input) && input.length === 0)\n ) {\n input = undefined;\n }\n // object construction must be done this way.\n // https://github.com/moment/moment/issues/1423\n c._isAMomentObject = true;\n c._useUTC = c._isUTC = isUTC;\n c._l = locale;\n c._i = input;\n c._f = format;\n c._strict = strict;\n\n return createFromConfig(c);\n }\n\n function createLocal(input, format, locale, strict) {\n return createLocalOrUTC(input, format, locale, strict, false);\n }\n\n var prototypeMin = deprecate(\n 'moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/',\n function () {\n var other = createLocal.apply(null, arguments);\n if (this.isValid() && other.isValid()) {\n return other < this ? this : other;\n } else {\n return createInvalid();\n }\n }\n ),\n prototypeMax = deprecate(\n 'moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/',\n function () {\n var other = createLocal.apply(null, arguments);\n if (this.isValid() && other.isValid()) {\n return other > this ? this : other;\n } else {\n return createInvalid();\n }\n }\n );\n\n // Pick a moment m from moments so that m[fn](other) is true for all\n // other. This relies on the function fn to be transitive.\n //\n // moments should either be an array of moment objects or an array, whose\n // first element is an array of moment objects.\n function pickBy(fn, moments) {\n var res, i;\n if (moments.length === 1 && isArray(moments[0])) {\n moments = moments[0];\n }\n if (!moments.length) {\n return createLocal();\n }\n res = moments[0];\n for (i = 1; i < moments.length; ++i) {\n if (!moments[i].isValid() || moments[i][fn](res)) {\n res = moments[i];\n }\n }\n return res;\n }\n\n // TODO: Use [].sort instead?\n function min() {\n var args = [].slice.call(arguments, 0);\n\n return pickBy('isBefore', args);\n }\n\n function max() {\n var args = [].slice.call(arguments, 0);\n\n return pickBy('isAfter', args);\n }\n\n var now = function () {\n return Date.now ? Date.now() : +new Date();\n };\n\n var ordering = [\n 'year',\n 'quarter',\n 'month',\n 'week',\n 'day',\n 'hour',\n 'minute',\n 'second',\n 'millisecond',\n ];\n\n function isDurationValid(m) {\n var key,\n unitHasDecimal = false,\n i,\n orderLen = ordering.length;\n for (key in m) {\n if (\n hasOwnProp(m, key) &&\n !(\n indexOf.call(ordering, key) !== -1 &&\n (m[key] == null || !isNaN(m[key]))\n )\n ) {\n return false;\n }\n }\n\n for (i = 0; i < orderLen; ++i) {\n if (m[ordering[i]]) {\n if (unitHasDecimal) {\n return false; // only allow non-integers for smallest unit\n }\n if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) {\n unitHasDecimal = true;\n }\n }\n }\n\n return true;\n }\n\n function isValid$1() {\n return this._isValid;\n }\n\n function createInvalid$1() {\n return createDuration(NaN);\n }\n\n function Duration(duration) {\n var normalizedInput = normalizeObjectUnits(duration),\n years = normalizedInput.year || 0,\n quarters = normalizedInput.quarter || 0,\n months = normalizedInput.month || 0,\n weeks = normalizedInput.week || normalizedInput.isoWeek || 0,\n days = normalizedInput.day || 0,\n hours = normalizedInput.hour || 0,\n minutes = normalizedInput.minute || 0,\n seconds = normalizedInput.second || 0,\n milliseconds = normalizedInput.millisecond || 0;\n\n this._isValid = isDurationValid(normalizedInput);\n\n // representation for dateAddRemove\n this._milliseconds =\n +milliseconds +\n seconds * 1e3 + // 1000\n minutes * 6e4 + // 1000 * 60\n hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978\n // Because of dateAddRemove treats 24 hours as different from a\n // day when working around DST, we need to store them separately\n this._days = +days + weeks * 7;\n // It is impossible to translate months into days without knowing\n // which months you are are talking about, so we have to store\n // it separately.\n this._months = +months + quarters * 3 + years * 12;\n\n this._data = {};\n\n this._locale = getLocale();\n\n this._bubble();\n }\n\n function isDuration(obj) {\n return obj instanceof Duration;\n }\n\n function absRound(number) {\n if (number < 0) {\n return Math.round(-1 * number) * -1;\n } else {\n return Math.round(number);\n }\n }\n\n // compare two arrays, return the number of differences\n function compareArrays(array1, array2, dontConvert) {\n var len = Math.min(array1.length, array2.length),\n lengthDiff = Math.abs(array1.length - array2.length),\n diffs = 0,\n i;\n for (i = 0; i < len; i++) {\n if (\n (dontConvert && array1[i] !== array2[i]) ||\n (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))\n ) {\n diffs++;\n }\n }\n return diffs + lengthDiff;\n }\n\n // FORMATTING\n\n function offset(token, separator) {\n addFormatToken(token, 0, 0, function () {\n var offset = this.utcOffset(),\n sign = '+';\n if (offset < 0) {\n offset = -offset;\n sign = '-';\n }\n return (\n sign +\n zeroFill(~~(offset / 60), 2) +\n separator +\n zeroFill(~~offset % 60, 2)\n );\n });\n }\n\n offset('Z', ':');\n offset('ZZ', '');\n\n // PARSING\n\n addRegexToken('Z', matchShortOffset);\n addRegexToken('ZZ', matchShortOffset);\n addParseToken(['Z', 'ZZ'], function (input, array, config) {\n config._useUTC = true;\n config._tzm = offsetFromString(matchShortOffset, input);\n });\n\n // HELPERS\n\n // timezone chunker\n // '+10:00' > ['10', '00']\n // '-1530' > ['-15', '30']\n var chunkOffset = /([\\+\\-]|\\d\\d)/gi;\n\n function offsetFromString(matcher, string) {\n var matches = (string || '').match(matcher),\n chunk,\n parts,\n minutes;\n\n if (matches === null) {\n return null;\n }\n\n chunk = matches[matches.length - 1] || [];\n parts = (chunk + '').match(chunkOffset) || ['-', 0, 0];\n minutes = +(parts[1] * 60) + toInt(parts[2]);\n\n return minutes === 0 ? 0 : parts[0] === '+' ? minutes : -minutes;\n }\n\n // Return a moment from input, that is local/utc/zone equivalent to model.\n function cloneWithOffset(input, model) {\n var res, diff;\n if (model._isUTC) {\n res = model.clone();\n diff =\n (isMoment(input) || isDate(input)\n ? input.valueOf()\n : createLocal(input).valueOf()) - res.valueOf();\n // Use low-level api, because this fn is low-level api.\n res._d.setTime(res._d.valueOf() + diff);\n hooks.updateOffset(res, false);\n return res;\n } else {\n return createLocal(input).local();\n }\n }\n\n function getDateOffset(m) {\n // On Firefox.24 Date#getTimezoneOffset returns a floating point.\n // https://github.com/moment/moment/pull/1871\n return -Math.round(m._d.getTimezoneOffset());\n }\n\n // HOOKS\n\n // This function will be called whenever a moment is mutated.\n // It is intended to keep the offset in sync with the timezone.\n hooks.updateOffset = function () {};\n\n // MOMENTS\n\n // keepLocalTime = true means only change the timezone, without\n // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]-->\n // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset\n // +0200, so we adjust the time as needed, to be valid.\n //\n // Keeping the time actually adds/subtracts (one hour)\n // from the actual represented time. That is why we call updateOffset\n // a second time. In case it wants us to change the offset again\n // _changeInProgress == true case, then we have to adjust, because\n // there is no such time in the given timezone.\n function getSetOffset(input, keepLocalTime, keepMinutes) {\n var offset = this._offset || 0,\n localAdjust;\n if (!this.isValid()) {\n return input != null ? this : NaN;\n }\n if (input != null) {\n if (typeof input === 'string') {\n input = offsetFromString(matchShortOffset, input);\n if (input === null) {\n return this;\n }\n } else if (Math.abs(input) < 16 && !keepMinutes) {\n input = input * 60;\n }\n if (!this._isUTC && keepLocalTime) {\n localAdjust = getDateOffset(this);\n }\n this._offset = input;\n this._isUTC = true;\n if (localAdjust != null) {\n this.add(localAdjust, 'm');\n }\n if (offset !== input) {\n if (!keepLocalTime || this._changeInProgress) {\n addSubtract(\n this,\n createDuration(input - offset, 'm'),\n 1,\n false\n );\n } else if (!this._changeInProgress) {\n this._changeInProgress = true;\n hooks.updateOffset(this, true);\n this._changeInProgress = null;\n }\n }\n return this;\n } else {\n return this._isUTC ? offset : getDateOffset(this);\n }\n }\n\n function getSetZone(input, keepLocalTime) {\n if (input != null) {\n if (typeof input !== 'string') {\n input = -input;\n }\n\n this.utcOffset(input, keepLocalTime);\n\n return this;\n } else {\n return -this.utcOffset();\n }\n }\n\n function setOffsetToUTC(keepLocalTime) {\n return this.utcOffset(0, keepLocalTime);\n }\n\n function setOffsetToLocal(keepLocalTime) {\n if (this._isUTC) {\n this.utcOffset(0, keepLocalTime);\n this._isUTC = false;\n\n if (keepLocalTime) {\n this.subtract(getDateOffset(this), 'm');\n }\n }\n return this;\n }\n\n function setOffsetToParsedOffset() {\n if (this._tzm != null) {\n this.utcOffset(this._tzm, false, true);\n } else if (typeof this._i === 'string') {\n var tZone = offsetFromString(matchOffset, this._i);\n if (tZone != null) {\n this.utcOffset(tZone);\n } else {\n this.utcOffset(0, true);\n }\n }\n return this;\n }\n\n function hasAlignedHourOffset(input) {\n if (!this.isValid()) {\n return false;\n }\n input = input ? createLocal(input).utcOffset() : 0;\n\n return (this.utcOffset() - input) % 60 === 0;\n }\n\n function isDaylightSavingTime() {\n return (\n this.utcOffset() > this.clone().month(0).utcOffset() ||\n this.utcOffset() > this.clone().month(5).utcOffset()\n );\n }\n\n function isDaylightSavingTimeShifted() {\n if (!isUndefined(this._isDSTShifted)) {\n return this._isDSTShifted;\n }\n\n var c = {},\n other;\n\n copyConfig(c, this);\n c = prepareConfig(c);\n\n if (c._a) {\n other = c._isUTC ? createUTC(c._a) : createLocal(c._a);\n this._isDSTShifted =\n this.isValid() && compareArrays(c._a, other.toArray()) > 0;\n } else {\n this._isDSTShifted = false;\n }\n\n return this._isDSTShifted;\n }\n\n function isLocal() {\n return this.isValid() ? !this._isUTC : false;\n }\n\n function isUtcOffset() {\n return this.isValid() ? this._isUTC : false;\n }\n\n function isUtc() {\n return this.isValid() ? this._isUTC && this._offset === 0 : false;\n }\n\n // ASP.NET json date format regex\n var aspNetRegex = /^(-|\\+)?(?:(\\d*)[. ])?(\\d+):(\\d+)(?::(\\d+)(\\.\\d*)?)?$/,\n // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html\n // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere\n // and further modified to allow for strings containing both week and day\n isoRegex =\n /^(-|\\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/;\n\n function createDuration(input, key) {\n var duration = input,\n // matching against regexp is expensive, do it on demand\n match = null,\n sign,\n ret,\n diffRes;\n\n if (isDuration(input)) {\n duration = {\n ms: input._milliseconds,\n d: input._days,\n M: input._months,\n };\n } else if (isNumber(input) || !isNaN(+input)) {\n duration = {};\n if (key) {\n duration[key] = +input;\n } else {\n duration.milliseconds = +input;\n }\n } else if ((match = aspNetRegex.exec(input))) {\n sign = match[1] === '-' ? -1 : 1;\n duration = {\n y: 0,\n d: toInt(match[DATE]) * sign,\n h: toInt(match[HOUR]) * sign,\n m: toInt(match[MINUTE]) * sign,\n s: toInt(match[SECOND]) * sign,\n ms: toInt(absRound(match[MILLISECOND] * 1000)) * sign, // the millisecond decimal point is included in the match\n };\n } else if ((match = isoRegex.exec(input))) {\n sign = match[1] === '-' ? -1 : 1;\n duration = {\n y: parseIso(match[2], sign),\n M: parseIso(match[3], sign),\n w: parseIso(match[4], sign),\n d: parseIso(match[5], sign),\n h: parseIso(match[6], sign),\n m: parseIso(match[7], sign),\n s: parseIso(match[8], sign),\n };\n } else if (duration == null) {\n // checks for null or undefined\n duration = {};\n } else if (\n typeof duration === 'object' &&\n ('from' in duration || 'to' in duration)\n ) {\n diffRes = momentsDifference(\n createLocal(duration.from),\n createLocal(duration.to)\n );\n\n duration = {};\n duration.ms = diffRes.milliseconds;\n duration.M = diffRes.months;\n }\n\n ret = new Duration(duration);\n\n if (isDuration(input) && hasOwnProp(input, '_locale')) {\n ret._locale = input._locale;\n }\n\n if (isDuration(input) && hasOwnProp(input, '_isValid')) {\n ret._isValid = input._isValid;\n }\n\n return ret;\n }\n\n createDuration.fn = Duration.prototype;\n createDuration.invalid = createInvalid$1;\n\n function parseIso(inp, sign) {\n // We'd normally use ~~inp for this, but unfortunately it also\n // converts floats to ints.\n // inp may be undefined, so careful calling replace on it.\n var res = inp && parseFloat(inp.replace(',', '.'));\n // apply sign while we're at it\n return (isNaN(res) ? 0 : res) * sign;\n }\n\n function positiveMomentsDifference(base, other) {\n var res = {};\n\n res.months =\n other.month() - base.month() + (other.year() - base.year()) * 12;\n if (base.clone().add(res.months, 'M').isAfter(other)) {\n --res.months;\n }\n\n res.milliseconds = +other - +base.clone().add(res.months, 'M');\n\n return res;\n }\n\n function momentsDifference(base, other) {\n var res;\n if (!(base.isValid() && other.isValid())) {\n return { milliseconds: 0, months: 0 };\n }\n\n other = cloneWithOffset(other, base);\n if (base.isBefore(other)) {\n res = positiveMomentsDifference(base, other);\n } else {\n res = positiveMomentsDifference(other, base);\n res.milliseconds = -res.milliseconds;\n res.months = -res.months;\n }\n\n return res;\n }\n\n // TODO: remove 'name' arg after deprecation is removed\n function createAdder(direction, name) {\n return function (val, period) {\n var dur, tmp;\n //invert the arguments, but complain about it\n if (period !== null && !isNaN(+period)) {\n deprecateSimple(\n name,\n 'moment().' +\n name +\n '(period, number) is deprecated. Please use moment().' +\n name +\n '(number, period). ' +\n 'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.'\n );\n tmp = val;\n val = period;\n period = tmp;\n }\n\n dur = createDuration(val, period);\n addSubtract(this, dur, direction);\n return this;\n };\n }\n\n function addSubtract(mom, duration, isAdding, updateOffset) {\n var milliseconds = duration._milliseconds,\n days = absRound(duration._days),\n months = absRound(duration._months);\n\n if (!mom.isValid()) {\n // No op\n return;\n }\n\n updateOffset = updateOffset == null ? true : updateOffset;\n\n if (months) {\n setMonth(mom, get(mom, 'Month') + months * isAdding);\n }\n if (days) {\n set$1(mom, 'Date', get(mom, 'Date') + days * isAdding);\n }\n if (milliseconds) {\n mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding);\n }\n if (updateOffset) {\n hooks.updateOffset(mom, days || months);\n }\n }\n\n var add = createAdder(1, 'add'),\n subtract = createAdder(-1, 'subtract');\n\n function isString(input) {\n return typeof input === 'string' || input instanceof String;\n }\n\n // type MomentInput = Moment | Date | string | number | (number | string)[] | MomentInputObject | void; // null | undefined\n function isMomentInput(input) {\n return (\n isMoment(input) ||\n isDate(input) ||\n isString(input) ||\n isNumber(input) ||\n isNumberOrStringArray(input) ||\n isMomentInputObject(input) ||\n input === null ||\n input === undefined\n );\n }\n\n function isMomentInputObject(input) {\n var objectTest = isObject(input) && !isObjectEmpty(input),\n propertyTest = false,\n properties = [\n 'years',\n 'year',\n 'y',\n 'months',\n 'month',\n 'M',\n 'days',\n 'day',\n 'd',\n 'dates',\n 'date',\n 'D',\n 'hours',\n 'hour',\n 'h',\n 'minutes',\n 'minute',\n 'm',\n 'seconds',\n 'second',\n 's',\n 'milliseconds',\n 'millisecond',\n 'ms',\n ],\n i,\n property,\n propertyLen = properties.length;\n\n for (i = 0; i < propertyLen; i += 1) {\n property = properties[i];\n propertyTest = propertyTest || hasOwnProp(input, property);\n }\n\n return objectTest && propertyTest;\n }\n\n function isNumberOrStringArray(input) {\n var arrayTest = isArray(input),\n dataTypeTest = false;\n if (arrayTest) {\n dataTypeTest =\n input.filter(function (item) {\n return !isNumber(item) && isString(input);\n }).length === 0;\n }\n return arrayTest && dataTypeTest;\n }\n\n function isCalendarSpec(input) {\n var objectTest = isObject(input) && !isObjectEmpty(input),\n propertyTest = false,\n properties = [\n 'sameDay',\n 'nextDay',\n 'lastDay',\n 'nextWeek',\n 'lastWeek',\n 'sameElse',\n ],\n i,\n property;\n\n for (i = 0; i < properties.length; i += 1) {\n property = properties[i];\n propertyTest = propertyTest || hasOwnProp(input, property);\n }\n\n return objectTest && propertyTest;\n }\n\n function getCalendarFormat(myMoment, now) {\n var diff = myMoment.diff(now, 'days', true);\n return diff < -6\n ? 'sameElse'\n : diff < -1\n ? 'lastWeek'\n : diff < 0\n ? 'lastDay'\n : diff < 1\n ? 'sameDay'\n : diff < 2\n ? 'nextDay'\n : diff < 7\n ? 'nextWeek'\n : 'sameElse';\n }\n\n function calendar$1(time, formats) {\n // Support for single parameter, formats only overload to the calendar function\n if (arguments.length === 1) {\n if (!arguments[0]) {\n time = undefined;\n formats = undefined;\n } else if (isMomentInput(arguments[0])) {\n time = arguments[0];\n formats = undefined;\n } else if (isCalendarSpec(arguments[0])) {\n formats = arguments[0];\n time = undefined;\n }\n }\n // We want to compare the start of today, vs this.\n // Getting start-of-today depends on whether we're local/utc/offset or not.\n var now = time || createLocal(),\n sod = cloneWithOffset(now, this).startOf('day'),\n format = hooks.calendarFormat(this, sod) || 'sameElse',\n output =\n formats &&\n (isFunction(formats[format])\n ? formats[format].call(this, now)\n : formats[format]);\n\n return this.format(\n output || this.localeData().calendar(format, this, createLocal(now))\n );\n }\n\n function clone() {\n return new Moment(this);\n }\n\n function isAfter(input, units) {\n var localInput = isMoment(input) ? input : createLocal(input);\n if (!(this.isValid() && localInput.isValid())) {\n return false;\n }\n units = normalizeUnits(units) || 'millisecond';\n if (units === 'millisecond') {\n return this.valueOf() > localInput.valueOf();\n } else {\n return localInput.valueOf() < this.clone().startOf(units).valueOf();\n }\n }\n\n function isBefore(input, units) {\n var localInput = isMoment(input) ? input : createLocal(input);\n if (!(this.isValid() && localInput.isValid())) {\n return false;\n }\n units = normalizeUnits(units) || 'millisecond';\n if (units === 'millisecond') {\n return this.valueOf() < localInput.valueOf();\n } else {\n return this.clone().endOf(units).valueOf() < localInput.valueOf();\n }\n }\n\n function isBetween(from, to, units, inclusivity) {\n var localFrom = isMoment(from) ? from : createLocal(from),\n localTo = isMoment(to) ? to : createLocal(to);\n if (!(this.isValid() && localFrom.isValid() && localTo.isValid())) {\n return false;\n }\n inclusivity = inclusivity || '()';\n return (\n (inclusivity[0] === '('\n ? this.isAfter(localFrom, units)\n : !this.isBefore(localFrom, units)) &&\n (inclusivity[1] === ')'\n ? this.isBefore(localTo, units)\n : !this.isAfter(localTo, units))\n );\n }\n\n function isSame(input, units) {\n var localInput = isMoment(input) ? input : createLocal(input),\n inputMs;\n if (!(this.isValid() && localInput.isValid())) {\n return false;\n }\n units = normalizeUnits(units) || 'millisecond';\n if (units === 'millisecond') {\n return this.valueOf() === localInput.valueOf();\n } else {\n inputMs = localInput.valueOf();\n return (\n this.clone().startOf(units).valueOf() <= inputMs &&\n inputMs <= this.clone().endOf(units).valueOf()\n );\n }\n }\n\n function isSameOrAfter(input, units) {\n return this.isSame(input, units) || this.isAfter(input, units);\n }\n\n function isSameOrBefore(input, units) {\n return this.isSame(input, units) || this.isBefore(input, units);\n }\n\n function diff(input, units, asFloat) {\n var that, zoneDelta, output;\n\n if (!this.isValid()) {\n return NaN;\n }\n\n that = cloneWithOffset(input, this);\n\n if (!that.isValid()) {\n return NaN;\n }\n\n zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4;\n\n units = normalizeUnits(units);\n\n switch (units) {\n case 'year':\n output = monthDiff(this, that) / 12;\n break;\n case 'month':\n output = monthDiff(this, that);\n break;\n case 'quarter':\n output = monthDiff(this, that) / 3;\n break;\n case 'second':\n output = (this - that) / 1e3;\n break; // 1000\n case 'minute':\n output = (this - that) / 6e4;\n break; // 1000 * 60\n case 'hour':\n output = (this - that) / 36e5;\n break; // 1000 * 60 * 60\n case 'day':\n output = (this - that - zoneDelta) / 864e5;\n break; // 1000 * 60 * 60 * 24, negate dst\n case 'week':\n output = (this - that - zoneDelta) / 6048e5;\n break; // 1000 * 60 * 60 * 24 * 7, negate dst\n default:\n output = this - that;\n }\n\n return asFloat ? output : absFloor(output);\n }\n\n function monthDiff(a, b) {\n if (a.date() < b.date()) {\n // end-of-month calculations work correct when the start month has more\n // days than the end month.\n return -monthDiff(b, a);\n }\n // difference in months\n var wholeMonthDiff = (b.year() - a.year()) * 12 + (b.month() - a.month()),\n // b is in (anchor - 1 month, anchor + 1 month)\n anchor = a.clone().add(wholeMonthDiff, 'months'),\n anchor2,\n adjust;\n\n if (b - anchor < 0) {\n anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');\n // linear across the month\n adjust = (b - anchor) / (anchor - anchor2);\n } else {\n anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');\n // linear across the month\n adjust = (b - anchor) / (anchor2 - anchor);\n }\n\n //check for negative zero, return zero if negative zero\n return -(wholeMonthDiff + adjust) || 0;\n }\n\n hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ';\n hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]';\n\n function toString() {\n return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');\n }\n\n function toISOString(keepOffset) {\n if (!this.isValid()) {\n return null;\n }\n var utc = keepOffset !== true,\n m = utc ? this.clone().utc() : this;\n if (m.year() < 0 || m.year() > 9999) {\n return formatMoment(\n m,\n utc\n ? 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]'\n : 'YYYYYY-MM-DD[T]HH:mm:ss.SSSZ'\n );\n }\n if (isFunction(Date.prototype.toISOString)) {\n // native implementation is ~50x faster, use it when we can\n if (utc) {\n return this.toDate().toISOString();\n } else {\n return new Date(this.valueOf() + this.utcOffset() * 60 * 1000)\n .toISOString()\n .replace('Z', formatMoment(m, 'Z'));\n }\n }\n return formatMoment(\n m,\n utc ? 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYY-MM-DD[T]HH:mm:ss.SSSZ'\n );\n }\n\n /**\n * Return a human readable representation of a moment that can\n * also be evaluated to get a new moment which is the same\n *\n * @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects\n */\n function inspect() {\n if (!this.isValid()) {\n return 'moment.invalid(/* ' + this._i + ' */)';\n }\n var func = 'moment',\n zone = '',\n prefix,\n year,\n datetime,\n suffix;\n if (!this.isLocal()) {\n func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone';\n zone = 'Z';\n }\n prefix = '[' + func + '(\"]';\n year = 0 <= this.year() && this.year() <= 9999 ? 'YYYY' : 'YYYYYY';\n datetime = '-MM-DD[T]HH:mm:ss.SSS';\n suffix = zone + '[\")]';\n\n return this.format(prefix + year + datetime + suffix);\n }\n\n function format(inputString) {\n if (!inputString) {\n inputString = this.isUtc()\n ? hooks.defaultFormatUtc\n : hooks.defaultFormat;\n }\n var output = formatMoment(this, inputString);\n return this.localeData().postformat(output);\n }\n\n function from(time, withoutSuffix) {\n if (\n this.isValid() &&\n ((isMoment(time) && time.isValid()) || createLocal(time).isValid())\n ) {\n return createDuration({ to: this, from: time })\n .locale(this.locale())\n .humanize(!withoutSuffix);\n } else {\n return this.localeData().invalidDate();\n }\n }\n\n function fromNow(withoutSuffix) {\n return this.from(createLocal(), withoutSuffix);\n }\n\n function to(time, withoutSuffix) {\n if (\n this.isValid() &&\n ((isMoment(time) && time.isValid()) || createLocal(time).isValid())\n ) {\n return createDuration({ from: this, to: time })\n .locale(this.locale())\n .humanize(!withoutSuffix);\n } else {\n return this.localeData().invalidDate();\n }\n }\n\n function toNow(withoutSuffix) {\n return this.to(createLocal(), withoutSuffix);\n }\n\n // If passed a locale key, it will set the locale for this\n // instance. Otherwise, it will return the locale configuration\n // variables for this instance.\n function locale(key) {\n var newLocaleData;\n\n if (key === undefined) {\n return this._locale._abbr;\n } else {\n newLocaleData = getLocale(key);\n if (newLocaleData != null) {\n this._locale = newLocaleData;\n }\n return this;\n }\n }\n\n var lang = deprecate(\n 'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',\n function (key) {\n if (key === undefined) {\n return this.localeData();\n } else {\n return this.locale(key);\n }\n }\n );\n\n function localeData() {\n return this._locale;\n }\n\n var MS_PER_SECOND = 1000,\n MS_PER_MINUTE = 60 * MS_PER_SECOND,\n MS_PER_HOUR = 60 * MS_PER_MINUTE,\n MS_PER_400_YEARS = (365 * 400 + 97) * 24 * MS_PER_HOUR;\n\n // actual modulo - handles negative numbers (for dates before 1970):\n function mod$1(dividend, divisor) {\n return ((dividend % divisor) + divisor) % divisor;\n }\n\n function localStartOfDate(y, m, d) {\n // the date constructor remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n // preserve leap years using a full 400 year cycle, then reset\n return new Date(y + 400, m, d) - MS_PER_400_YEARS;\n } else {\n return new Date(y, m, d).valueOf();\n }\n }\n\n function utcStartOfDate(y, m, d) {\n // Date.UTC remaps years 0-99 to 1900-1999\n if (y < 100 && y >= 0) {\n // preserve leap years using a full 400 year cycle, then reset\n return Date.UTC(y + 400, m, d) - MS_PER_400_YEARS;\n } else {\n return Date.UTC(y, m, d);\n }\n }\n\n function startOf(units) {\n var time, startOfDate;\n units = normalizeUnits(units);\n if (units === undefined || units === 'millisecond' || !this.isValid()) {\n return this;\n }\n\n startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;\n\n switch (units) {\n case 'year':\n time = startOfDate(this.year(), 0, 1);\n break;\n case 'quarter':\n time = startOfDate(\n this.year(),\n this.month() - (this.month() % 3),\n 1\n );\n break;\n case 'month':\n time = startOfDate(this.year(), this.month(), 1);\n break;\n case 'week':\n time = startOfDate(\n this.year(),\n this.month(),\n this.date() - this.weekday()\n );\n break;\n case 'isoWeek':\n time = startOfDate(\n this.year(),\n this.month(),\n this.date() - (this.isoWeekday() - 1)\n );\n break;\n case 'day':\n case 'date':\n time = startOfDate(this.year(), this.month(), this.date());\n break;\n case 'hour':\n time = this._d.valueOf();\n time -= mod$1(\n time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE),\n MS_PER_HOUR\n );\n break;\n case 'minute':\n time = this._d.valueOf();\n time -= mod$1(time, MS_PER_MINUTE);\n break;\n case 'second':\n time = this._d.valueOf();\n time -= mod$1(time, MS_PER_SECOND);\n break;\n }\n\n this._d.setTime(time);\n hooks.updateOffset(this, true);\n return this;\n }\n\n function endOf(units) {\n var time, startOfDate;\n units = normalizeUnits(units);\n if (units === undefined || units === 'millisecond' || !this.isValid()) {\n return this;\n }\n\n startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;\n\n switch (units) {\n case 'year':\n time = startOfDate(this.year() + 1, 0, 1) - 1;\n break;\n case 'quarter':\n time =\n startOfDate(\n this.year(),\n this.month() - (this.month() % 3) + 3,\n 1\n ) - 1;\n break;\n case 'month':\n time = startOfDate(this.year(), this.month() + 1, 1) - 1;\n break;\n case 'week':\n time =\n startOfDate(\n this.year(),\n this.month(),\n this.date() - this.weekday() + 7\n ) - 1;\n break;\n case 'isoWeek':\n time =\n startOfDate(\n this.year(),\n this.month(),\n this.date() - (this.isoWeekday() - 1) + 7\n ) - 1;\n break;\n case 'day':\n case 'date':\n time = startOfDate(this.year(), this.month(), this.date() + 1) - 1;\n break;\n case 'hour':\n time = this._d.valueOf();\n time +=\n MS_PER_HOUR -\n mod$1(\n time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE),\n MS_PER_HOUR\n ) -\n 1;\n break;\n case 'minute':\n time = this._d.valueOf();\n time += MS_PER_MINUTE - mod$1(time, MS_PER_MINUTE) - 1;\n break;\n case 'second':\n time = this._d.valueOf();\n time += MS_PER_SECOND - mod$1(time, MS_PER_SECOND) - 1;\n break;\n }\n\n this._d.setTime(time);\n hooks.updateOffset(this, true);\n return this;\n }\n\n function valueOf() {\n return this._d.valueOf() - (this._offset || 0) * 60000;\n }\n\n function unix() {\n return Math.floor(this.valueOf() / 1000);\n }\n\n function toDate() {\n return new Date(this.valueOf());\n }\n\n function toArray() {\n var m = this;\n return [\n m.year(),\n m.month(),\n m.date(),\n m.hour(),\n m.minute(),\n m.second(),\n m.millisecond(),\n ];\n }\n\n function toObject() {\n var m = this;\n return {\n years: m.year(),\n months: m.month(),\n date: m.date(),\n hours: m.hours(),\n minutes: m.minutes(),\n seconds: m.seconds(),\n milliseconds: m.milliseconds(),\n };\n }\n\n function toJSON() {\n // new Date(NaN).toJSON() === null\n return this.isValid() ? this.toISOString() : null;\n }\n\n function isValid$2() {\n return isValid(this);\n }\n\n function parsingFlags() {\n return extend({}, getParsingFlags(this));\n }\n\n function invalidAt() {\n return getParsingFlags(this).overflow;\n }\n\n function creationData() {\n return {\n input: this._i,\n format: this._f,\n locale: this._locale,\n isUTC: this._isUTC,\n strict: this._strict,\n };\n }\n\n addFormatToken('N', 0, 0, 'eraAbbr');\n addFormatToken('NN', 0, 0, 'eraAbbr');\n addFormatToken('NNN', 0, 0, 'eraAbbr');\n addFormatToken('NNNN', 0, 0, 'eraName');\n addFormatToken('NNNNN', 0, 0, 'eraNarrow');\n\n addFormatToken('y', ['y', 1], 'yo', 'eraYear');\n addFormatToken('y', ['yy', 2], 0, 'eraYear');\n addFormatToken('y', ['yyy', 3], 0, 'eraYear');\n addFormatToken('y', ['yyyy', 4], 0, 'eraYear');\n\n addRegexToken('N', matchEraAbbr);\n addRegexToken('NN', matchEraAbbr);\n addRegexToken('NNN', matchEraAbbr);\n addRegexToken('NNNN', matchEraName);\n addRegexToken('NNNNN', matchEraNarrow);\n\n addParseToken(\n ['N', 'NN', 'NNN', 'NNNN', 'NNNNN'],\n function (input, array, config, token) {\n var era = config._locale.erasParse(input, token, config._strict);\n if (era) {\n getParsingFlags(config).era = era;\n } else {\n getParsingFlags(config).invalidEra = input;\n }\n }\n );\n\n addRegexToken('y', matchUnsigned);\n addRegexToken('yy', matchUnsigned);\n addRegexToken('yyy', matchUnsigned);\n addRegexToken('yyyy', matchUnsigned);\n addRegexToken('yo', matchEraYearOrdinal);\n\n addParseToken(['y', 'yy', 'yyy', 'yyyy'], YEAR);\n addParseToken(['yo'], function (input, array, config, token) {\n var match;\n if (config._locale._eraYearOrdinalRegex) {\n match = input.match(config._locale._eraYearOrdinalRegex);\n }\n\n if (config._locale.eraYearOrdinalParse) {\n array[YEAR] = config._locale.eraYearOrdinalParse(input, match);\n } else {\n array[YEAR] = parseInt(input, 10);\n }\n });\n\n function localeEras(m, format) {\n var i,\n l,\n date,\n eras = this._eras || getLocale('en')._eras;\n for (i = 0, l = eras.length; i < l; ++i) {\n switch (typeof eras[i].since) {\n case 'string':\n // truncate time\n date = hooks(eras[i].since).startOf('day');\n eras[i].since = date.valueOf();\n break;\n }\n\n switch (typeof eras[i].until) {\n case 'undefined':\n eras[i].until = +Infinity;\n break;\n case 'string':\n // truncate time\n date = hooks(eras[i].until).startOf('day').valueOf();\n eras[i].until = date.valueOf();\n break;\n }\n }\n return eras;\n }\n\n function localeErasParse(eraName, format, strict) {\n var i,\n l,\n eras = this.eras(),\n name,\n abbr,\n narrow;\n eraName = eraName.toUpperCase();\n\n for (i = 0, l = eras.length; i < l; ++i) {\n name = eras[i].name.toUpperCase();\n abbr = eras[i].abbr.toUpperCase();\n narrow = eras[i].narrow.toUpperCase();\n\n if (strict) {\n switch (format) {\n case 'N':\n case 'NN':\n case 'NNN':\n if (abbr === eraName) {\n return eras[i];\n }\n break;\n\n case 'NNNN':\n if (name === eraName) {\n return eras[i];\n }\n break;\n\n case 'NNNNN':\n if (narrow === eraName) {\n return eras[i];\n }\n break;\n }\n } else if ([name, abbr, narrow].indexOf(eraName) >= 0) {\n return eras[i];\n }\n }\n }\n\n function localeErasConvertYear(era, year) {\n var dir = era.since <= era.until ? +1 : -1;\n if (year === undefined) {\n return hooks(era.since).year();\n } else {\n return hooks(era.since).year() + (year - era.offset) * dir;\n }\n }\n\n function getEraName() {\n var i,\n l,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n // truncate time\n val = this.clone().startOf('day').valueOf();\n\n if (eras[i].since <= val && val <= eras[i].until) {\n return eras[i].name;\n }\n if (eras[i].until <= val && val <= eras[i].since) {\n return eras[i].name;\n }\n }\n\n return '';\n }\n\n function getEraNarrow() {\n var i,\n l,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n // truncate time\n val = this.clone().startOf('day').valueOf();\n\n if (eras[i].since <= val && val <= eras[i].until) {\n return eras[i].narrow;\n }\n if (eras[i].until <= val && val <= eras[i].since) {\n return eras[i].narrow;\n }\n }\n\n return '';\n }\n\n function getEraAbbr() {\n var i,\n l,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n // truncate time\n val = this.clone().startOf('day').valueOf();\n\n if (eras[i].since <= val && val <= eras[i].until) {\n return eras[i].abbr;\n }\n if (eras[i].until <= val && val <= eras[i].since) {\n return eras[i].abbr;\n }\n }\n\n return '';\n }\n\n function getEraYear() {\n var i,\n l,\n dir,\n val,\n eras = this.localeData().eras();\n for (i = 0, l = eras.length; i < l; ++i) {\n dir = eras[i].since <= eras[i].until ? +1 : -1;\n\n // truncate time\n val = this.clone().startOf('day').valueOf();\n\n if (\n (eras[i].since <= val && val <= eras[i].until) ||\n (eras[i].until <= val && val <= eras[i].since)\n ) {\n return (\n (this.year() - hooks(eras[i].since).year()) * dir +\n eras[i].offset\n );\n }\n }\n\n return this.year();\n }\n\n function erasNameRegex(isStrict) {\n if (!hasOwnProp(this, '_erasNameRegex')) {\n computeErasParse.call(this);\n }\n return isStrict ? this._erasNameRegex : this._erasRegex;\n }\n\n function erasAbbrRegex(isStrict) {\n if (!hasOwnProp(this, '_erasAbbrRegex')) {\n computeErasParse.call(this);\n }\n return isStrict ? this._erasAbbrRegex : this._erasRegex;\n }\n\n function erasNarrowRegex(isStrict) {\n if (!hasOwnProp(this, '_erasNarrowRegex')) {\n computeErasParse.call(this);\n }\n return isStrict ? this._erasNarrowRegex : this._erasRegex;\n }\n\n function matchEraAbbr(isStrict, locale) {\n return locale.erasAbbrRegex(isStrict);\n }\n\n function matchEraName(isStrict, locale) {\n return locale.erasNameRegex(isStrict);\n }\n\n function matchEraNarrow(isStrict, locale) {\n return locale.erasNarrowRegex(isStrict);\n }\n\n function matchEraYearOrdinal(isStrict, locale) {\n return locale._eraYearOrdinalRegex || matchUnsigned;\n }\n\n function computeErasParse() {\n var abbrPieces = [],\n namePieces = [],\n narrowPieces = [],\n mixedPieces = [],\n i,\n l,\n erasName,\n erasAbbr,\n erasNarrow,\n eras = this.eras();\n\n for (i = 0, l = eras.length; i < l; ++i) {\n erasName = regexEscape(eras[i].name);\n erasAbbr = regexEscape(eras[i].abbr);\n erasNarrow = regexEscape(eras[i].narrow);\n\n namePieces.push(erasName);\n abbrPieces.push(erasAbbr);\n narrowPieces.push(erasNarrow);\n mixedPieces.push(erasName);\n mixedPieces.push(erasAbbr);\n mixedPieces.push(erasNarrow);\n }\n\n this._erasRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');\n this._erasNameRegex = new RegExp('^(' + namePieces.join('|') + ')', 'i');\n this._erasAbbrRegex = new RegExp('^(' + abbrPieces.join('|') + ')', 'i');\n this._erasNarrowRegex = new RegExp(\n '^(' + narrowPieces.join('|') + ')',\n 'i'\n );\n }\n\n // FORMATTING\n\n addFormatToken(0, ['gg', 2], 0, function () {\n return this.weekYear() % 100;\n });\n\n addFormatToken(0, ['GG', 2], 0, function () {\n return this.isoWeekYear() % 100;\n });\n\n function addWeekYearFormatToken(token, getter) {\n addFormatToken(0, [token, token.length], 0, getter);\n }\n\n addWeekYearFormatToken('gggg', 'weekYear');\n addWeekYearFormatToken('ggggg', 'weekYear');\n addWeekYearFormatToken('GGGG', 'isoWeekYear');\n addWeekYearFormatToken('GGGGG', 'isoWeekYear');\n\n // ALIASES\n\n // PARSING\n\n addRegexToken('G', matchSigned);\n addRegexToken('g', matchSigned);\n addRegexToken('GG', match1to2, match2);\n addRegexToken('gg', match1to2, match2);\n addRegexToken('GGGG', match1to4, match4);\n addRegexToken('gggg', match1to4, match4);\n addRegexToken('GGGGG', match1to6, match6);\n addRegexToken('ggggg', match1to6, match6);\n\n addWeekParseToken(\n ['gggg', 'ggggg', 'GGGG', 'GGGGG'],\n function (input, week, config, token) {\n week[token.substr(0, 2)] = toInt(input);\n }\n );\n\n addWeekParseToken(['gg', 'GG'], function (input, week, config, token) {\n week[token] = hooks.parseTwoDigitYear(input);\n });\n\n // MOMENTS\n\n function getSetWeekYear(input) {\n return getSetWeekYearHelper.call(\n this,\n input,\n this.week(),\n this.weekday() + this.localeData()._week.dow,\n this.localeData()._week.dow,\n this.localeData()._week.doy\n );\n }\n\n function getSetISOWeekYear(input) {\n return getSetWeekYearHelper.call(\n this,\n input,\n this.isoWeek(),\n this.isoWeekday(),\n 1,\n 4\n );\n }\n\n function getISOWeeksInYear() {\n return weeksInYear(this.year(), 1, 4);\n }\n\n function getISOWeeksInISOWeekYear() {\n return weeksInYear(this.isoWeekYear(), 1, 4);\n }\n\n function getWeeksInYear() {\n var weekInfo = this.localeData()._week;\n return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);\n }\n\n function getWeeksInWeekYear() {\n var weekInfo = this.localeData()._week;\n return weeksInYear(this.weekYear(), weekInfo.dow, weekInfo.doy);\n }\n\n function getSetWeekYearHelper(input, week, weekday, dow, doy) {\n var weeksTarget;\n if (input == null) {\n return weekOfYear(this, dow, doy).year;\n } else {\n weeksTarget = weeksInYear(input, dow, doy);\n if (week > weeksTarget) {\n week = weeksTarget;\n }\n return setWeekAll.call(this, input, week, weekday, dow, doy);\n }\n }\n\n function setWeekAll(weekYear, week, weekday, dow, doy) {\n var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy),\n date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear);\n\n this.year(date.getUTCFullYear());\n this.month(date.getUTCMonth());\n this.date(date.getUTCDate());\n return this;\n }\n\n // FORMATTING\n\n addFormatToken('Q', 0, 'Qo', 'quarter');\n\n // PARSING\n\n addRegexToken('Q', match1);\n addParseToken('Q', function (input, array) {\n array[MONTH] = (toInt(input) - 1) * 3;\n });\n\n // MOMENTS\n\n function getSetQuarter(input) {\n return input == null\n ? Math.ceil((this.month() + 1) / 3)\n : this.month((input - 1) * 3 + (this.month() % 3));\n }\n\n // FORMATTING\n\n addFormatToken('D', ['DD', 2], 'Do', 'date');\n\n // PARSING\n\n addRegexToken('D', match1to2, match1to2NoLeadingZero);\n addRegexToken('DD', match1to2, match2);\n addRegexToken('Do', function (isStrict, locale) {\n // TODO: Remove \"ordinalParse\" fallback in next major release.\n return isStrict\n ? locale._dayOfMonthOrdinalParse || locale._ordinalParse\n : locale._dayOfMonthOrdinalParseLenient;\n });\n\n addParseToken(['D', 'DD'], DATE);\n addParseToken('Do', function (input, array) {\n array[DATE] = toInt(input.match(match1to2)[0]);\n });\n\n // MOMENTS\n\n var getSetDayOfMonth = makeGetSet('Date', true);\n\n // FORMATTING\n\n addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear');\n\n // PARSING\n\n addRegexToken('DDD', match1to3);\n addRegexToken('DDDD', match3);\n addParseToken(['DDD', 'DDDD'], function (input, array, config) {\n config._dayOfYear = toInt(input);\n });\n\n // HELPERS\n\n // MOMENTS\n\n function getSetDayOfYear(input) {\n var dayOfYear =\n Math.round(\n (this.clone().startOf('day') - this.clone().startOf('year')) / 864e5\n ) + 1;\n return input == null ? dayOfYear : this.add(input - dayOfYear, 'd');\n }\n\n // FORMATTING\n\n addFormatToken('m', ['mm', 2], 0, 'minute');\n\n // PARSING\n\n addRegexToken('m', match1to2, match1to2HasZero);\n addRegexToken('mm', match1to2, match2);\n addParseToken(['m', 'mm'], MINUTE);\n\n // MOMENTS\n\n var getSetMinute = makeGetSet('Minutes', false);\n\n // FORMATTING\n\n addFormatToken('s', ['ss', 2], 0, 'second');\n\n // PARSING\n\n addRegexToken('s', match1to2, match1to2HasZero);\n addRegexToken('ss', match1to2, match2);\n addParseToken(['s', 'ss'], SECOND);\n\n // MOMENTS\n\n var getSetSecond = makeGetSet('Seconds', false);\n\n // FORMATTING\n\n addFormatToken('S', 0, 0, function () {\n return ~~(this.millisecond() / 100);\n });\n\n addFormatToken(0, ['SS', 2], 0, function () {\n return ~~(this.millisecond() / 10);\n });\n\n addFormatToken(0, ['SSS', 3], 0, 'millisecond');\n addFormatToken(0, ['SSSS', 4], 0, function () {\n return this.millisecond() * 10;\n });\n addFormatToken(0, ['SSSSS', 5], 0, function () {\n return this.millisecond() * 100;\n });\n addFormatToken(0, ['SSSSSS', 6], 0, function () {\n return this.millisecond() * 1000;\n });\n addFormatToken(0, ['SSSSSSS', 7], 0, function () {\n return this.millisecond() * 10000;\n });\n addFormatToken(0, ['SSSSSSSS', 8], 0, function () {\n return this.millisecond() * 100000;\n });\n addFormatToken(0, ['SSSSSSSSS', 9], 0, function () {\n return this.millisecond() * 1000000;\n });\n\n // PARSING\n\n addRegexToken('S', match1to3, match1);\n addRegexToken('SS', match1to3, match2);\n addRegexToken('SSS', match1to3, match3);\n\n var token, getSetMillisecond;\n for (token = 'SSSS'; token.length <= 9; token += 'S') {\n addRegexToken(token, matchUnsigned);\n }\n\n function parseMs(input, array) {\n array[MILLISECOND] = toInt(('0.' + input) * 1000);\n }\n\n for (token = 'S'; token.length <= 9; token += 'S') {\n addParseToken(token, parseMs);\n }\n\n getSetMillisecond = makeGetSet('Milliseconds', false);\n\n // FORMATTING\n\n addFormatToken('z', 0, 0, 'zoneAbbr');\n addFormatToken('zz', 0, 0, 'zoneName');\n\n // MOMENTS\n\n function getZoneAbbr() {\n return this._isUTC ? 'UTC' : '';\n }\n\n function getZoneName() {\n return this._isUTC ? 'Coordinated Universal Time' : '';\n }\n\n var proto = Moment.prototype;\n\n proto.add = add;\n proto.calendar = calendar$1;\n proto.clone = clone;\n proto.diff = diff;\n proto.endOf = endOf;\n proto.format = format;\n proto.from = from;\n proto.fromNow = fromNow;\n proto.to = to;\n proto.toNow = toNow;\n proto.get = stringGet;\n proto.invalidAt = invalidAt;\n proto.isAfter = isAfter;\n proto.isBefore = isBefore;\n proto.isBetween = isBetween;\n proto.isSame = isSame;\n proto.isSameOrAfter = isSameOrAfter;\n proto.isSameOrBefore = isSameOrBefore;\n proto.isValid = isValid$2;\n proto.lang = lang;\n proto.locale = locale;\n proto.localeData = localeData;\n proto.max = prototypeMax;\n proto.min = prototypeMin;\n proto.parsingFlags = parsingFlags;\n proto.set = stringSet;\n proto.startOf = startOf;\n proto.subtract = subtract;\n proto.toArray = toArray;\n proto.toObject = toObject;\n proto.toDate = toDate;\n proto.toISOString = toISOString;\n proto.inspect = inspect;\n if (typeof Symbol !== 'undefined' && Symbol.for != null) {\n proto[Symbol.for('nodejs.util.inspect.custom')] = function () {\n return 'Moment<' + this.format() + '>';\n };\n }\n proto.toJSON = toJSON;\n proto.toString = toString;\n proto.unix = unix;\n proto.valueOf = valueOf;\n proto.creationData = creationData;\n proto.eraName = getEraName;\n proto.eraNarrow = getEraNarrow;\n proto.eraAbbr = getEraAbbr;\n proto.eraYear = getEraYear;\n proto.year = getSetYear;\n proto.isLeapYear = getIsLeapYear;\n proto.weekYear = getSetWeekYear;\n proto.isoWeekYear = getSetISOWeekYear;\n proto.quarter = proto.quarters = getSetQuarter;\n proto.month = getSetMonth;\n proto.daysInMonth = getDaysInMonth;\n proto.week = proto.weeks = getSetWeek;\n proto.isoWeek = proto.isoWeeks = getSetISOWeek;\n proto.weeksInYear = getWeeksInYear;\n proto.weeksInWeekYear = getWeeksInWeekYear;\n proto.isoWeeksInYear = getISOWeeksInYear;\n proto.isoWeeksInISOWeekYear = getISOWeeksInISOWeekYear;\n proto.date = getSetDayOfMonth;\n proto.day = proto.days = getSetDayOfWeek;\n proto.weekday = getSetLocaleDayOfWeek;\n proto.isoWeekday = getSetISODayOfWeek;\n proto.dayOfYear = getSetDayOfYear;\n proto.hour = proto.hours = getSetHour;\n proto.minute = proto.minutes = getSetMinute;\n proto.second = proto.seconds = getSetSecond;\n proto.millisecond = proto.milliseconds = getSetMillisecond;\n proto.utcOffset = getSetOffset;\n proto.utc = setOffsetToUTC;\n proto.local = setOffsetToLocal;\n proto.parseZone = setOffsetToParsedOffset;\n proto.hasAlignedHourOffset = hasAlignedHourOffset;\n proto.isDST = isDaylightSavingTime;\n proto.isLocal = isLocal;\n proto.isUtcOffset = isUtcOffset;\n proto.isUtc = isUtc;\n proto.isUTC = isUtc;\n proto.zoneAbbr = getZoneAbbr;\n proto.zoneName = getZoneName;\n proto.dates = deprecate(\n 'dates accessor is deprecated. Use date instead.',\n getSetDayOfMonth\n );\n proto.months = deprecate(\n 'months accessor is deprecated. Use month instead',\n getSetMonth\n );\n proto.years = deprecate(\n 'years accessor is deprecated. Use year instead',\n getSetYear\n );\n proto.zone = deprecate(\n 'moment().zone is deprecated, use moment().utcOffset instead. http://momentjs.com/guides/#/warnings/zone/',\n getSetZone\n );\n proto.isDSTShifted = deprecate(\n 'isDSTShifted is deprecated. See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information',\n isDaylightSavingTimeShifted\n );\n\n function createUnix(input) {\n return createLocal(input * 1000);\n }\n\n function createInZone() {\n return createLocal.apply(null, arguments).parseZone();\n }\n\n function preParsePostFormat(string) {\n return string;\n }\n\n var proto$1 = Locale.prototype;\n\n proto$1.calendar = calendar;\n proto$1.longDateFormat = longDateFormat;\n proto$1.invalidDate = invalidDate;\n proto$1.ordinal = ordinal;\n proto$1.preparse = preParsePostFormat;\n proto$1.postformat = preParsePostFormat;\n proto$1.relativeTime = relativeTime;\n proto$1.pastFuture = pastFuture;\n proto$1.set = set;\n proto$1.eras = localeEras;\n proto$1.erasParse = localeErasParse;\n proto$1.erasConvertYear = localeErasConvertYear;\n proto$1.erasAbbrRegex = erasAbbrRegex;\n proto$1.erasNameRegex = erasNameRegex;\n proto$1.erasNarrowRegex = erasNarrowRegex;\n\n proto$1.months = localeMonths;\n proto$1.monthsShort = localeMonthsShort;\n proto$1.monthsParse = localeMonthsParse;\n proto$1.monthsRegex = monthsRegex;\n proto$1.monthsShortRegex = monthsShortRegex;\n proto$1.week = localeWeek;\n proto$1.firstDayOfYear = localeFirstDayOfYear;\n proto$1.firstDayOfWeek = localeFirstDayOfWeek;\n\n proto$1.weekdays = localeWeekdays;\n proto$1.weekdaysMin = localeWeekdaysMin;\n proto$1.weekdaysShort = localeWeekdaysShort;\n proto$1.weekdaysParse = localeWeekdaysParse;\n\n proto$1.weekdaysRegex = weekdaysRegex;\n proto$1.weekdaysShortRegex = weekdaysShortRegex;\n proto$1.weekdaysMinRegex = weekdaysMinRegex;\n\n proto$1.isPM = localeIsPM;\n proto$1.meridiem = localeMeridiem;\n\n function get$1(format, index, field, setter) {\n var locale = getLocale(),\n utc = createUTC().set(setter, index);\n return locale[field](utc, format);\n }\n\n function listMonthsImpl(format, index, field) {\n if (isNumber(format)) {\n index = format;\n format = undefined;\n }\n\n format = format || '';\n\n if (index != null) {\n return get$1(format, index, field, 'month');\n }\n\n var i,\n out = [];\n for (i = 0; i < 12; i++) {\n out[i] = get$1(format, i, field, 'month');\n }\n return out;\n }\n\n // ()\n // (5)\n // (fmt, 5)\n // (fmt)\n // (true)\n // (true, 5)\n // (true, fmt, 5)\n // (true, fmt)\n function listWeekdaysImpl(localeSorted, format, index, field) {\n if (typeof localeSorted === 'boolean') {\n if (isNumber(format)) {\n index = format;\n format = undefined;\n }\n\n format = format || '';\n } else {\n format = localeSorted;\n index = format;\n localeSorted = false;\n\n if (isNumber(format)) {\n index = format;\n format = undefined;\n }\n\n format = format || '';\n }\n\n var locale = getLocale(),\n shift = localeSorted ? locale._week.dow : 0,\n i,\n out = [];\n\n if (index != null) {\n return get$1(format, (index + shift) % 7, field, 'day');\n }\n\n for (i = 0; i < 7; i++) {\n out[i] = get$1(format, (i + shift) % 7, field, 'day');\n }\n return out;\n }\n\n function listMonths(format, index) {\n return listMonthsImpl(format, index, 'months');\n }\n\n function listMonthsShort(format, index) {\n return listMonthsImpl(format, index, 'monthsShort');\n }\n\n function listWeekdays(localeSorted, format, index) {\n return listWeekdaysImpl(localeSorted, format, index, 'weekdays');\n }\n\n function listWeekdaysShort(localeSorted, format, index) {\n return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort');\n }\n\n function listWeekdaysMin(localeSorted, format, index) {\n return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin');\n }\n\n getSetGlobalLocale('en', {\n eras: [\n {\n since: '0001-01-01',\n until: +Infinity,\n offset: 1,\n name: 'Anno Domini',\n narrow: 'AD',\n abbr: 'AD',\n },\n {\n since: '0000-12-31',\n until: -Infinity,\n offset: 1,\n name: 'Before Christ',\n narrow: 'BC',\n abbr: 'BC',\n },\n ],\n dayOfMonthOrdinalParse: /\\d{1,2}(th|st|nd|rd)/,\n ordinal: function (number) {\n var b = number % 10,\n output =\n toInt((number % 100) / 10) === 1\n ? 'th'\n : b === 1\n ? 'st'\n : b === 2\n ? 'nd'\n : b === 3\n ? 'rd'\n : 'th';\n return number + output;\n },\n });\n\n // Side effect imports\n\n hooks.lang = deprecate(\n 'moment.lang is deprecated. Use moment.locale instead.',\n getSetGlobalLocale\n );\n hooks.langData = deprecate(\n 'moment.langData is deprecated. Use moment.localeData instead.',\n getLocale\n );\n\n var mathAbs = Math.abs;\n\n function abs() {\n var data = this._data;\n\n this._milliseconds = mathAbs(this._milliseconds);\n this._days = mathAbs(this._days);\n this._months = mathAbs(this._months);\n\n data.milliseconds = mathAbs(data.milliseconds);\n data.seconds = mathAbs(data.seconds);\n data.minutes = mathAbs(data.minutes);\n data.hours = mathAbs(data.hours);\n data.months = mathAbs(data.months);\n data.years = mathAbs(data.years);\n\n return this;\n }\n\n function addSubtract$1(duration, input, value, direction) {\n var other = createDuration(input, value);\n\n duration._milliseconds += direction * other._milliseconds;\n duration._days += direction * other._days;\n duration._months += direction * other._months;\n\n return duration._bubble();\n }\n\n // supports only 2.0-style add(1, 's') or add(duration)\n function add$1(input, value) {\n return addSubtract$1(this, input, value, 1);\n }\n\n // supports only 2.0-style subtract(1, 's') or subtract(duration)\n function subtract$1(input, value) {\n return addSubtract$1(this, input, value, -1);\n }\n\n function absCeil(number) {\n if (number < 0) {\n return Math.floor(number);\n } else {\n return Math.ceil(number);\n }\n }\n\n function bubble() {\n var milliseconds = this._milliseconds,\n days = this._days,\n months = this._months,\n data = this._data,\n seconds,\n minutes,\n hours,\n years,\n monthsFromDays;\n\n // if we have a mix of positive and negative values, bubble down first\n // check: https://github.com/moment/moment/issues/2166\n if (\n !(\n (milliseconds >= 0 && days >= 0 && months >= 0) ||\n (milliseconds <= 0 && days <= 0 && months <= 0)\n )\n ) {\n milliseconds += absCeil(monthsToDays(months) + days) * 864e5;\n days = 0;\n months = 0;\n }\n\n // The following code bubbles up values, see the tests for\n // examples of what that means.\n data.milliseconds = milliseconds % 1000;\n\n seconds = absFloor(milliseconds / 1000);\n data.seconds = seconds % 60;\n\n minutes = absFloor(seconds / 60);\n data.minutes = minutes % 60;\n\n hours = absFloor(minutes / 60);\n data.hours = hours % 24;\n\n days += absFloor(hours / 24);\n\n // convert days to months\n monthsFromDays = absFloor(daysToMonths(days));\n months += monthsFromDays;\n days -= absCeil(monthsToDays(monthsFromDays));\n\n // 12 months -> 1 year\n years = absFloor(months / 12);\n months %= 12;\n\n data.days = days;\n data.months = months;\n data.years = years;\n\n return this;\n }\n\n function daysToMonths(days) {\n // 400 years have 146097 days (taking into account leap year rules)\n // 400 years have 12 months === 4800\n return (days * 4800) / 146097;\n }\n\n function monthsToDays(months) {\n // the reverse of daysToMonths\n return (months * 146097) / 4800;\n }\n\n function as(units) {\n if (!this.isValid()) {\n return NaN;\n }\n var days,\n months,\n milliseconds = this._milliseconds;\n\n units = normalizeUnits(units);\n\n if (units === 'month' || units === 'quarter' || units === 'year') {\n days = this._days + milliseconds / 864e5;\n months = this._months + daysToMonths(days);\n switch (units) {\n case 'month':\n return months;\n case 'quarter':\n return months / 3;\n case 'year':\n return months / 12;\n }\n } else {\n // handle milliseconds separately because of floating point math errors (issue #1867)\n days = this._days + Math.round(monthsToDays(this._months));\n switch (units) {\n case 'week':\n return days / 7 + milliseconds / 6048e5;\n case 'day':\n return days + milliseconds / 864e5;\n case 'hour':\n return days * 24 + milliseconds / 36e5;\n case 'minute':\n return days * 1440 + milliseconds / 6e4;\n case 'second':\n return days * 86400 + milliseconds / 1000;\n // Math.floor prevents floating point math errors here\n case 'millisecond':\n return Math.floor(days * 864e5) + milliseconds;\n default:\n throw new Error('Unknown unit ' + units);\n }\n }\n }\n\n function makeAs(alias) {\n return function () {\n return this.as(alias);\n };\n }\n\n var asMilliseconds = makeAs('ms'),\n asSeconds = makeAs('s'),\n asMinutes = makeAs('m'),\n asHours = makeAs('h'),\n asDays = makeAs('d'),\n asWeeks = makeAs('w'),\n asMonths = makeAs('M'),\n asQuarters = makeAs('Q'),\n asYears = makeAs('y'),\n valueOf$1 = asMilliseconds;\n\n function clone$1() {\n return createDuration(this);\n }\n\n function get$2(units) {\n units = normalizeUnits(units);\n return this.isValid() ? this[units + 's']() : NaN;\n }\n\n function makeGetter(name) {\n return function () {\n return this.isValid() ? this._data[name] : NaN;\n };\n }\n\n var milliseconds = makeGetter('milliseconds'),\n seconds = makeGetter('seconds'),\n minutes = makeGetter('minutes'),\n hours = makeGetter('hours'),\n days = makeGetter('days'),\n months = makeGetter('months'),\n years = makeGetter('years');\n\n function weeks() {\n return absFloor(this.days() / 7);\n }\n\n var round = Math.round,\n thresholds = {\n ss: 44, // a few seconds to seconds\n s: 45, // seconds to minute\n m: 45, // minutes to hour\n h: 22, // hours to day\n d: 26, // days to month/week\n w: null, // weeks to month\n M: 11, // months to year\n };\n\n // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize\n function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {\n return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);\n }\n\n function relativeTime$1(posNegDuration, withoutSuffix, thresholds, locale) {\n var duration = createDuration(posNegDuration).abs(),\n seconds = round(duration.as('s')),\n minutes = round(duration.as('m')),\n hours = round(duration.as('h')),\n days = round(duration.as('d')),\n months = round(duration.as('M')),\n weeks = round(duration.as('w')),\n years = round(duration.as('y')),\n a =\n (seconds <= thresholds.ss && ['s', seconds]) ||\n (seconds < thresholds.s && ['ss', seconds]) ||\n (minutes <= 1 && ['m']) ||\n (minutes < thresholds.m && ['mm', minutes]) ||\n (hours <= 1 && ['h']) ||\n (hours < thresholds.h && ['hh', hours]) ||\n (days <= 1 && ['d']) ||\n (days < thresholds.d && ['dd', days]);\n\n if (thresholds.w != null) {\n a =\n a ||\n (weeks <= 1 && ['w']) ||\n (weeks < thresholds.w && ['ww', weeks]);\n }\n a = a ||\n (months <= 1 && ['M']) ||\n (months < thresholds.M && ['MM', months]) ||\n (years <= 1 && ['y']) || ['yy', years];\n\n a[2] = withoutSuffix;\n a[3] = +posNegDuration > 0;\n a[4] = locale;\n return substituteTimeAgo.apply(null, a);\n }\n\n // This function allows you to set the rounding function for relative time strings\n function getSetRelativeTimeRounding(roundingFunction) {\n if (roundingFunction === undefined) {\n return round;\n }\n if (typeof roundingFunction === 'function') {\n round = roundingFunction;\n return true;\n }\n return false;\n }\n\n // This function allows you to set a threshold for relative time strings\n function getSetRelativeTimeThreshold(threshold, limit) {\n if (thresholds[threshold] === undefined) {\n return false;\n }\n if (limit === undefined) {\n return thresholds[threshold];\n }\n thresholds[threshold] = limit;\n if (threshold === 's') {\n thresholds.ss = limit - 1;\n }\n return true;\n }\n\n function humanize(argWithSuffix, argThresholds) {\n if (!this.isValid()) {\n return this.localeData().invalidDate();\n }\n\n var withSuffix = false,\n th = thresholds,\n locale,\n output;\n\n if (typeof argWithSuffix === 'object') {\n argThresholds = argWithSuffix;\n argWithSuffix = false;\n }\n if (typeof argWithSuffix === 'boolean') {\n withSuffix = argWithSuffix;\n }\n if (typeof argThresholds === 'object') {\n th = Object.assign({}, thresholds, argThresholds);\n if (argThresholds.s != null && argThresholds.ss == null) {\n th.ss = argThresholds.s - 1;\n }\n }\n\n locale = this.localeData();\n output = relativeTime$1(this, !withSuffix, th, locale);\n\n if (withSuffix) {\n output = locale.pastFuture(+this, output);\n }\n\n return locale.postformat(output);\n }\n\n var abs$1 = Math.abs;\n\n function sign(x) {\n return (x > 0) - (x < 0) || +x;\n }\n\n function toISOString$1() {\n // for ISO strings we do not use the normal bubbling rules:\n // * milliseconds bubble up until they become hours\n // * days do not bubble at all\n // * months bubble up until they become years\n // This is because there is no context-free conversion between hours and days\n // (think of clock changes)\n // and also not between days and months (28-31 days per month)\n if (!this.isValid()) {\n return this.localeData().invalidDate();\n }\n\n var seconds = abs$1(this._milliseconds) / 1000,\n days = abs$1(this._days),\n months = abs$1(this._months),\n minutes,\n hours,\n years,\n s,\n total = this.asSeconds(),\n totalSign,\n ymSign,\n daysSign,\n hmsSign;\n\n if (!total) {\n // this is the same as C#'s (Noda) and python (isodate)...\n // but not other JS (goog.date)\n return 'P0D';\n }\n\n // 3600 seconds -> 60 minutes -> 1 hour\n minutes = absFloor(seconds / 60);\n hours = absFloor(minutes / 60);\n seconds %= 60;\n minutes %= 60;\n\n // 12 months -> 1 year\n years = absFloor(months / 12);\n months %= 12;\n\n // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js\n s = seconds ? seconds.toFixed(3).replace(/\\.?0+$/, '') : '';\n\n totalSign = total < 0 ? '-' : '';\n ymSign = sign(this._months) !== sign(total) ? '-' : '';\n daysSign = sign(this._days) !== sign(total) ? '-' : '';\n hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : '';\n\n return (\n totalSign +\n 'P' +\n (years ? ymSign + years + 'Y' : '') +\n (months ? ymSign + months + 'M' : '') +\n (days ? daysSign + days + 'D' : '') +\n (hours || minutes || seconds ? 'T' : '') +\n (hours ? hmsSign + hours + 'H' : '') +\n (minutes ? hmsSign + minutes + 'M' : '') +\n (seconds ? hmsSign + s + 'S' : '')\n );\n }\n\n var proto$2 = Duration.prototype;\n\n proto$2.isValid = isValid$1;\n proto$2.abs = abs;\n proto$2.add = add$1;\n proto$2.subtract = subtract$1;\n proto$2.as = as;\n proto$2.asMilliseconds = asMilliseconds;\n proto$2.asSeconds = asSeconds;\n proto$2.asMinutes = asMinutes;\n proto$2.asHours = asHours;\n proto$2.asDays = asDays;\n proto$2.asWeeks = asWeeks;\n proto$2.asMonths = asMonths;\n proto$2.asQuarters = asQuarters;\n proto$2.asYears = asYears;\n proto$2.valueOf = valueOf$1;\n proto$2._bubble = bubble;\n proto$2.clone = clone$1;\n proto$2.get = get$2;\n proto$2.milliseconds = milliseconds;\n proto$2.seconds = seconds;\n proto$2.minutes = minutes;\n proto$2.hours = hours;\n proto$2.days = days;\n proto$2.weeks = weeks;\n proto$2.months = months;\n proto$2.years = years;\n proto$2.humanize = humanize;\n proto$2.toISOString = toISOString$1;\n proto$2.toString = toISOString$1;\n proto$2.toJSON = toISOString$1;\n proto$2.locale = locale;\n proto$2.localeData = localeData;\n\n proto$2.toIsoString = deprecate(\n 'toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)',\n toISOString$1\n );\n proto$2.lang = lang;\n\n // FORMATTING\n\n addFormatToken('X', 0, 0, 'unix');\n addFormatToken('x', 0, 0, 'valueOf');\n\n // PARSING\n\n addRegexToken('x', matchSigned);\n addRegexToken('X', matchTimestamp);\n addParseToken('X', function (input, array, config) {\n config._d = new Date(parseFloat(input) * 1000);\n });\n addParseToken('x', function (input, array, config) {\n config._d = new Date(toInt(input));\n });\n\n //! moment.js\n\n hooks.version = '2.30.1';\n\n setHookCallback(createLocal);\n\n hooks.fn = proto;\n hooks.min = min;\n hooks.max = max;\n hooks.now = now;\n hooks.utc = createUTC;\n hooks.unix = createUnix;\n hooks.months = listMonths;\n hooks.isDate = isDate;\n hooks.locale = getSetGlobalLocale;\n hooks.invalid = createInvalid;\n hooks.duration = createDuration;\n hooks.isMoment = isMoment;\n hooks.weekdays = listWeekdays;\n hooks.parseZone = createInZone;\n hooks.localeData = getLocale;\n hooks.isDuration = isDuration;\n hooks.monthsShort = listMonthsShort;\n hooks.weekdaysMin = listWeekdaysMin;\n hooks.defineLocale = defineLocale;\n hooks.updateLocale = updateLocale;\n hooks.locales = listLocales;\n hooks.weekdaysShort = listWeekdaysShort;\n hooks.normalizeUnits = normalizeUnits;\n hooks.relativeTimeRounding = getSetRelativeTimeRounding;\n hooks.relativeTimeThreshold = getSetRelativeTimeThreshold;\n hooks.calendarFormat = getCalendarFormat;\n hooks.prototype = proto;\n\n // currently HTML5 input type only supports 24-hour formats\n hooks.HTML5_FMT = {\n DATETIME_LOCAL: 'YYYY-MM-DDTHH:mm', // \n DATETIME_LOCAL_SECONDS: 'YYYY-MM-DDTHH:mm:ss', // \n DATETIME_LOCAL_MS: 'YYYY-MM-DDTHH:mm:ss.SSS', // \n DATE: 'YYYY-MM-DD', // \n TIME: 'HH:mm', // \n TIME_SECONDS: 'HH:mm:ss', // \n TIME_MS: 'HH:mm:ss.SSS', // \n WEEK: 'GGGG-[W]WW', // \n MONTH: 'YYYY-MM', // \n };\n\n return hooks;\n\n})));\n","/* NProgress, (c) 2013, 2014 Rico Sta. Cruz - http://ricostacruz.com/nprogress\n * @license MIT */\n\n;(function(root, factory) {\n\n if (typeof define === 'function' && define.amd) {\n define(factory);\n } else if (typeof exports === 'object') {\n module.exports = factory();\n } else {\n root.NProgress = factory();\n }\n\n})(this, function() {\n var NProgress = {};\n\n NProgress.version = '0.2.0';\n\n var Settings = NProgress.settings = {\n minimum: 0.08,\n easing: 'ease',\n positionUsing: '',\n speed: 200,\n trickle: true,\n trickleRate: 0.02,\n trickleSpeed: 800,\n showSpinner: true,\n barSelector: '[role=\"bar\"]',\n spinnerSelector: '[role=\"spinner\"]',\n parent: 'body',\n template: '
'\n };\n\n /**\n * Updates configuration.\n *\n * NProgress.configure({\n * minimum: 0.1\n * });\n */\n NProgress.configure = function(options) {\n var key, value;\n for (key in options) {\n value = options[key];\n if (value !== undefined && options.hasOwnProperty(key)) Settings[key] = value;\n }\n\n return this;\n };\n\n /**\n * Last number.\n */\n\n NProgress.status = null;\n\n /**\n * Sets the progress bar status, where `n` is a number from `0.0` to `1.0`.\n *\n * NProgress.set(0.4);\n * NProgress.set(1.0);\n */\n\n NProgress.set = function(n) {\n var started = NProgress.isStarted();\n\n n = clamp(n, Settings.minimum, 1);\n NProgress.status = (n === 1 ? null : n);\n\n var progress = NProgress.render(!started),\n bar = progress.querySelector(Settings.barSelector),\n speed = Settings.speed,\n ease = Settings.easing;\n\n progress.offsetWidth; /* Repaint */\n\n queue(function(next) {\n // Set positionUsing if it hasn't already been set\n if (Settings.positionUsing === '') Settings.positionUsing = NProgress.getPositioningCSS();\n\n // Add transition\n css(bar, barPositionCSS(n, speed, ease));\n\n if (n === 1) {\n // Fade out\n css(progress, { \n transition: 'none', \n opacity: 1 \n });\n progress.offsetWidth; /* Repaint */\n\n setTimeout(function() {\n css(progress, { \n transition: 'all ' + speed + 'ms linear', \n opacity: 0 \n });\n setTimeout(function() {\n NProgress.remove();\n next();\n }, speed);\n }, speed);\n } else {\n setTimeout(next, speed);\n }\n });\n\n return this;\n };\n\n NProgress.isStarted = function() {\n return typeof NProgress.status === 'number';\n };\n\n /**\n * Shows the progress bar.\n * This is the same as setting the status to 0%, except that it doesn't go backwards.\n *\n * NProgress.start();\n *\n */\n NProgress.start = function() {\n if (!NProgress.status) NProgress.set(0);\n\n var work = function() {\n setTimeout(function() {\n if (!NProgress.status) return;\n NProgress.trickle();\n work();\n }, Settings.trickleSpeed);\n };\n\n if (Settings.trickle) work();\n\n return this;\n };\n\n /**\n * Hides the progress bar.\n * This is the *sort of* the same as setting the status to 100%, with the\n * difference being `done()` makes some placebo effect of some realistic motion.\n *\n * NProgress.done();\n *\n * If `true` is passed, it will show the progress bar even if its hidden.\n *\n * NProgress.done(true);\n */\n\n NProgress.done = function(force) {\n if (!force && !NProgress.status) return this;\n\n return NProgress.inc(0.3 + 0.5 * Math.random()).set(1);\n };\n\n /**\n * Increments by a random amount.\n */\n\n NProgress.inc = function(amount) {\n var n = NProgress.status;\n\n if (!n) {\n return NProgress.start();\n } else {\n if (typeof amount !== 'number') {\n amount = (1 - n) * clamp(Math.random() * n, 0.1, 0.95);\n }\n\n n = clamp(n + amount, 0, 0.994);\n return NProgress.set(n);\n }\n };\n\n NProgress.trickle = function() {\n return NProgress.inc(Math.random() * Settings.trickleRate);\n };\n\n /**\n * Waits for all supplied jQuery promises and\n * increases the progress as the promises resolve.\n *\n * @param $promise jQUery Promise\n */\n (function() {\n var initial = 0, current = 0;\n\n NProgress.promise = function($promise) {\n if (!$promise || $promise.state() === \"resolved\") {\n return this;\n }\n\n if (current === 0) {\n NProgress.start();\n }\n\n initial++;\n current++;\n\n $promise.always(function() {\n current--;\n if (current === 0) {\n initial = 0;\n NProgress.done();\n } else {\n NProgress.set((initial - current) / initial);\n }\n });\n\n return this;\n };\n\n })();\n\n /**\n * (Internal) renders the progress bar markup based on the `template`\n * setting.\n */\n\n NProgress.render = function(fromStart) {\n if (NProgress.isRendered()) return document.getElementById('nprogress');\n\n addClass(document.documentElement, 'nprogress-busy');\n \n var progress = document.createElement('div');\n progress.id = 'nprogress';\n progress.innerHTML = Settings.template;\n\n var bar = progress.querySelector(Settings.barSelector),\n perc = fromStart ? '-100' : toBarPerc(NProgress.status || 0),\n parent = document.querySelector(Settings.parent),\n spinner;\n \n css(bar, {\n transition: 'all 0 linear',\n transform: 'translate3d(' + perc + '%,0,0)'\n });\n\n if (!Settings.showSpinner) {\n spinner = progress.querySelector(Settings.spinnerSelector);\n spinner && removeElement(spinner);\n }\n\n if (parent != document.body) {\n addClass(parent, 'nprogress-custom-parent');\n }\n\n parent.appendChild(progress);\n return progress;\n };\n\n /**\n * Removes the element. Opposite of render().\n */\n\n NProgress.remove = function() {\n removeClass(document.documentElement, 'nprogress-busy');\n removeClass(document.querySelector(Settings.parent), 'nprogress-custom-parent');\n var progress = document.getElementById('nprogress');\n progress && removeElement(progress);\n };\n\n /**\n * Checks if the progress bar is rendered.\n */\n\n NProgress.isRendered = function() {\n return !!document.getElementById('nprogress');\n };\n\n /**\n * Determine which positioning CSS rule to use.\n */\n\n NProgress.getPositioningCSS = function() {\n // Sniff on document.body.style\n var bodyStyle = document.body.style;\n\n // Sniff prefixes\n var vendorPrefix = ('WebkitTransform' in bodyStyle) ? 'Webkit' :\n ('MozTransform' in bodyStyle) ? 'Moz' :\n ('msTransform' in bodyStyle) ? 'ms' :\n ('OTransform' in bodyStyle) ? 'O' : '';\n\n if (vendorPrefix + 'Perspective' in bodyStyle) {\n // Modern browsers with 3D support, e.g. Webkit, IE10\n return 'translate3d';\n } else if (vendorPrefix + 'Transform' in bodyStyle) {\n // Browsers without 3D support, e.g. IE9\n return 'translate';\n } else {\n // Browsers without translate() support, e.g. IE7-8\n return 'margin';\n }\n };\n\n /**\n * Helpers\n */\n\n function clamp(n, min, max) {\n if (n < min) return min;\n if (n > max) return max;\n return n;\n }\n\n /**\n * (Internal) converts a percentage (`0..1`) to a bar translateX\n * percentage (`-100%..0%`).\n */\n\n function toBarPerc(n) {\n return (-1 + n) * 100;\n }\n\n\n /**\n * (Internal) returns the correct CSS for changing the bar's\n * position given an n percentage, and speed and ease from Settings\n */\n\n function barPositionCSS(n, speed, ease) {\n var barCSS;\n\n if (Settings.positionUsing === 'translate3d') {\n barCSS = { transform: 'translate3d('+toBarPerc(n)+'%,0,0)' };\n } else if (Settings.positionUsing === 'translate') {\n barCSS = { transform: 'translate('+toBarPerc(n)+'%,0)' };\n } else {\n barCSS = { 'margin-left': toBarPerc(n)+'%' };\n }\n\n barCSS.transition = 'all '+speed+'ms '+ease;\n\n return barCSS;\n }\n\n /**\n * (Internal) Queues a function to be executed.\n */\n\n var queue = (function() {\n var pending = [];\n \n function next() {\n var fn = pending.shift();\n if (fn) {\n fn(next);\n }\n }\n\n return function(fn) {\n pending.push(fn);\n if (pending.length == 1) next();\n };\n })();\n\n /**\n * (Internal) Applies css properties to an element, similar to the jQuery \n * css method.\n *\n * While this helper does assist with vendor prefixed property names, it \n * does not perform any manipulation of values prior to setting styles.\n */\n\n var css = (function() {\n var cssPrefixes = [ 'Webkit', 'O', 'Moz', 'ms' ],\n cssProps = {};\n\n function camelCase(string) {\n return string.replace(/^-ms-/, 'ms-').replace(/-([\\da-z])/gi, function(match, letter) {\n return letter.toUpperCase();\n });\n }\n\n function getVendorProp(name) {\n var style = document.body.style;\n if (name in style) return name;\n\n var i = cssPrefixes.length,\n capName = name.charAt(0).toUpperCase() + name.slice(1),\n vendorName;\n while (i--) {\n vendorName = cssPrefixes[i] + capName;\n if (vendorName in style) return vendorName;\n }\n\n return name;\n }\n\n function getStyleProp(name) {\n name = camelCase(name);\n return cssProps[name] || (cssProps[name] = getVendorProp(name));\n }\n\n function applyCss(element, prop, value) {\n prop = getStyleProp(prop);\n element.style[prop] = value;\n }\n\n return function(element, properties) {\n var args = arguments,\n prop, \n value;\n\n if (args.length == 2) {\n for (prop in properties) {\n value = properties[prop];\n if (value !== undefined && properties.hasOwnProperty(prop)) applyCss(element, prop, value);\n }\n } else {\n applyCss(element, args[1], args[2]);\n }\n }\n })();\n\n /**\n * (Internal) Determines if an element or space separated list of class names contains a class name.\n */\n\n function hasClass(element, name) {\n var list = typeof element == 'string' ? element : classList(element);\n return list.indexOf(' ' + name + ' ') >= 0;\n }\n\n /**\n * (Internal) Adds a class to an element.\n */\n\n function addClass(element, name) {\n var oldList = classList(element),\n newList = oldList + name;\n\n if (hasClass(oldList, name)) return; \n\n // Trim the opening space.\n element.className = newList.substring(1);\n }\n\n /**\n * (Internal) Removes a class from an element.\n */\n\n function removeClass(element, name) {\n var oldList = classList(element),\n newList;\n\n if (!hasClass(element, name)) return;\n\n // Replace the class name.\n newList = oldList.replace(' ' + name + ' ', ' ');\n\n // Trim the opening and closing spaces.\n element.className = newList.substring(1, newList.length - 1);\n }\n\n /**\n * (Internal) Gets a space separated list of the class names on the element. \n * The list is wrapped with a single space on each end to facilitate finding \n * matches within the list.\n */\n\n function classList(element) {\n return (' ' + (element.className || '') + ' ').replace(/\\s+/gi, ' ');\n }\n\n /**\n * (Internal) Removes an element from the DOM.\n */\n\n function removeElement(element) {\n element && element.parentNode && element.parentNode.removeChild(element);\n }\n\n return NProgress;\n});\n\n","/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n\n'use strict';\n/* eslint-disable no-unused-vars */\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n\tif (val === null || val === undefined) {\n\t\tthrow new TypeError('Object.assign cannot be called with null or undefined');\n\t}\n\n\treturn Object(val);\n}\n\nfunction shouldUseNative() {\n\ttry {\n\t\tif (!Object.assign) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Detect buggy property enumeration order in older V8 versions.\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\t\tvar test1 = new String('abc'); // eslint-disable-line no-new-wrappers\n\t\ttest1[5] = 'de';\n\t\tif (Object.getOwnPropertyNames(test1)[0] === '5') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test2 = {};\n\t\tfor (var i = 0; i < 10; i++) {\n\t\t\ttest2['_' + String.fromCharCode(i)] = i;\n\t\t}\n\t\tvar order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n\t\t\treturn test2[n];\n\t\t});\n\t\tif (order2.join('') !== '0123456789') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test3 = {};\n\t\t'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n\t\t\ttest3[letter] = letter;\n\t\t});\n\t\tif (Object.keys(Object.assign({}, test3)).join('') !==\n\t\t\t\t'abcdefghijklmnopqrst') {\n\t\t\treturn false;\n\t\t}\n\n\t\treturn true;\n\t} catch (err) {\n\t\t// We don't expect any of the above to throw, but better to be safe.\n\t\treturn false;\n\t}\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n\tvar from;\n\tvar to = toObject(target);\n\tvar symbols;\n\n\tfor (var s = 1; s < arguments.length; s++) {\n\t\tfrom = Object(arguments[s]);\n\n\t\tfor (var key in from) {\n\t\t\tif (hasOwnProperty.call(from, key)) {\n\t\t\t\tto[key] = from[key];\n\t\t\t}\n\t\t}\n\n\t\tif (getOwnPropertySymbols) {\n\t\t\tsymbols = getOwnPropertySymbols(from);\n\t\t\tfor (var i = 0; i < symbols.length; i++) {\n\t\t\t\tif (propIsEnumerable.call(from, symbols[i])) {\n\t\t\t\t\tto[symbols[i]] = from[symbols[i]];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn to;\n};\n","var isarray = require('isarray')\n\n/**\n * Expose `pathToRegexp`.\n */\nmodule.exports = pathToRegexp\nmodule.exports.parse = parse\nmodule.exports.compile = compile\nmodule.exports.tokensToFunction = tokensToFunction\nmodule.exports.tokensToRegExp = tokensToRegExp\n\n/**\n * The main path matching regexp utility.\n *\n * @type {RegExp}\n */\nvar PATH_REGEXP = new RegExp([\n // Match escaped characters that would otherwise appear in future matches.\n // This allows the user to escape special characters that won't transform.\n '(\\\\\\\\.)',\n // Match Express-style parameters and un-named parameters with a prefix\n // and optional suffixes. Matches appear as:\n //\n // \"/:test(\\\\d+)?\" => [\"/\", \"test\", \"\\d+\", undefined, \"?\", undefined]\n // \"/route(\\\\d+)\" => [undefined, undefined, undefined, \"\\d+\", undefined, undefined]\n // \"/*\" => [\"/\", undefined, undefined, undefined, undefined, \"*\"]\n '([\\\\/.])?(?:(?:\\\\:(\\\\w+)(?:\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))?|\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))([+*?])?|(\\\\*))'\n].join('|'), 'g')\n\n/**\n * Parse a string for the raw tokens.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!Array}\n */\nfunction parse (str, options) {\n var tokens = []\n var key = 0\n var index = 0\n var path = ''\n var defaultDelimiter = options && options.delimiter || '/'\n var res\n\n while ((res = PATH_REGEXP.exec(str)) != null) {\n var m = res[0]\n var escaped = res[1]\n var offset = res.index\n path += str.slice(index, offset)\n index = offset + m.length\n\n // Ignore already escaped sequences.\n if (escaped) {\n path += escaped[1]\n continue\n }\n\n var next = str[index]\n var prefix = res[2]\n var name = res[3]\n var capture = res[4]\n var group = res[5]\n var modifier = res[6]\n var asterisk = res[7]\n\n // Push the current path onto the tokens.\n if (path) {\n tokens.push(path)\n path = ''\n }\n\n var partial = prefix != null && next != null && next !== prefix\n var repeat = modifier === '+' || modifier === '*'\n var optional = modifier === '?' || modifier === '*'\n var delimiter = res[2] || defaultDelimiter\n var pattern = capture || group\n\n tokens.push({\n name: name || key++,\n prefix: prefix || '',\n delimiter: delimiter,\n optional: optional,\n repeat: repeat,\n partial: partial,\n asterisk: !!asterisk,\n pattern: pattern ? escapeGroup(pattern) : (asterisk ? '.*' : '[^' + escapeString(delimiter) + ']+?')\n })\n }\n\n // Match any characters still remaining.\n if (index < str.length) {\n path += str.substr(index)\n }\n\n // If the path exists, push it onto the end.\n if (path) {\n tokens.push(path)\n }\n\n return tokens\n}\n\n/**\n * Compile a string to a template function for the path.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!function(Object=, Object=)}\n */\nfunction compile (str, options) {\n return tokensToFunction(parse(str, options), options)\n}\n\n/**\n * Prettier encoding of URI path segments.\n *\n * @param {string}\n * @return {string}\n */\nfunction encodeURIComponentPretty (str) {\n return encodeURI(str).replace(/[\\/?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase()\n })\n}\n\n/**\n * Encode the asterisk parameter. Similar to `pretty`, but allows slashes.\n *\n * @param {string}\n * @return {string}\n */\nfunction encodeAsterisk (str) {\n return encodeURI(str).replace(/[?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase()\n })\n}\n\n/**\n * Expose a method for transforming tokens into the path function.\n */\nfunction tokensToFunction (tokens, options) {\n // Compile all the tokens into regexps.\n var matches = new Array(tokens.length)\n\n // Compile all the patterns before compilation.\n for (var i = 0; i < tokens.length; i++) {\n if (typeof tokens[i] === 'object') {\n matches[i] = new RegExp('^(?:' + tokens[i].pattern + ')$', flags(options))\n }\n }\n\n return function (obj, opts) {\n var path = ''\n var data = obj || {}\n var options = opts || {}\n var encode = options.pretty ? encodeURIComponentPretty : encodeURIComponent\n\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i]\n\n if (typeof token === 'string') {\n path += token\n\n continue\n }\n\n var value = data[token.name]\n var segment\n\n if (value == null) {\n if (token.optional) {\n // Prepend partial segment prefixes.\n if (token.partial) {\n path += token.prefix\n }\n\n continue\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to be defined')\n }\n }\n\n if (isarray(value)) {\n if (!token.repeat) {\n throw new TypeError('Expected \"' + token.name + '\" to not repeat, but received `' + JSON.stringify(value) + '`')\n }\n\n if (value.length === 0) {\n if (token.optional) {\n continue\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to not be empty')\n }\n }\n\n for (var j = 0; j < value.length; j++) {\n segment = encode(value[j])\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected all \"' + token.name + '\" to match \"' + token.pattern + '\", but received `' + JSON.stringify(segment) + '`')\n }\n\n path += (j === 0 ? token.prefix : token.delimiter) + segment\n }\n\n continue\n }\n\n segment = token.asterisk ? encodeAsterisk(value) : encode(value)\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected \"' + token.name + '\" to match \"' + token.pattern + '\", but received \"' + segment + '\"')\n }\n\n path += token.prefix + segment\n }\n\n return path\n }\n}\n\n/**\n * Escape a regular expression string.\n *\n * @param {string} str\n * @return {string}\n */\nfunction escapeString (str) {\n return str.replace(/([.+*?=^!:${}()[\\]|\\/\\\\])/g, '\\\\$1')\n}\n\n/**\n * Escape the capturing group by escaping special characters and meaning.\n *\n * @param {string} group\n * @return {string}\n */\nfunction escapeGroup (group) {\n return group.replace(/([=!:$\\/()])/g, '\\\\$1')\n}\n\n/**\n * Attach the keys as a property of the regexp.\n *\n * @param {!RegExp} re\n * @param {Array} keys\n * @return {!RegExp}\n */\nfunction attachKeys (re, keys) {\n re.keys = keys\n return re\n}\n\n/**\n * Get the flags for a regexp from the options.\n *\n * @param {Object} options\n * @return {string}\n */\nfunction flags (options) {\n return options && options.sensitive ? '' : 'i'\n}\n\n/**\n * Pull out keys from a regexp.\n *\n * @param {!RegExp} path\n * @param {!Array} keys\n * @return {!RegExp}\n */\nfunction regexpToRegexp (path, keys) {\n // Use a negative lookahead to match only capturing groups.\n var groups = path.source.match(/\\((?!\\?)/g)\n\n if (groups) {\n for (var i = 0; i < groups.length; i++) {\n keys.push({\n name: i,\n prefix: null,\n delimiter: null,\n optional: false,\n repeat: false,\n partial: false,\n asterisk: false,\n pattern: null\n })\n }\n }\n\n return attachKeys(path, keys)\n}\n\n/**\n * Transform an array into a regexp.\n *\n * @param {!Array} path\n * @param {Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\nfunction arrayToRegexp (path, keys, options) {\n var parts = []\n\n for (var i = 0; i < path.length; i++) {\n parts.push(pathToRegexp(path[i], keys, options).source)\n }\n\n var regexp = new RegExp('(?:' + parts.join('|') + ')', flags(options))\n\n return attachKeys(regexp, keys)\n}\n\n/**\n * Create a path regexp from string input.\n *\n * @param {string} path\n * @param {!Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\nfunction stringToRegexp (path, keys, options) {\n return tokensToRegExp(parse(path, options), keys, options)\n}\n\n/**\n * Expose a function for taking tokens and returning a RegExp.\n *\n * @param {!Array} tokens\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\nfunction tokensToRegExp (tokens, keys, options) {\n if (!isarray(keys)) {\n options = /** @type {!Object} */ (keys || options)\n keys = []\n }\n\n options = options || {}\n\n var strict = options.strict\n var end = options.end !== false\n var route = ''\n\n // Iterate over the tokens and create our regexp string.\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i]\n\n if (typeof token === 'string') {\n route += escapeString(token)\n } else {\n var prefix = escapeString(token.prefix)\n var capture = '(?:' + token.pattern + ')'\n\n keys.push(token)\n\n if (token.repeat) {\n capture += '(?:' + prefix + capture + ')*'\n }\n\n if (token.optional) {\n if (!token.partial) {\n capture = '(?:' + prefix + '(' + capture + '))?'\n } else {\n capture = prefix + '(' + capture + ')?'\n }\n } else {\n capture = prefix + '(' + capture + ')'\n }\n\n route += capture\n }\n }\n\n var delimiter = escapeString(options.delimiter || '/')\n var endsWithDelimiter = route.slice(-delimiter.length) === delimiter\n\n // In non-strict mode we allow a slash at the end of match. If the path to\n // match already ends with a slash, we remove it for consistency. The slash\n // is valid at the end of a path match, not in the middle. This is important\n // in non-ending mode, where \"/test/\" shouldn't match \"/test//route\".\n if (!strict) {\n route = (endsWithDelimiter ? route.slice(0, -delimiter.length) : route) + '(?:' + delimiter + '(?=$))?'\n }\n\n if (end) {\n route += '$'\n } else {\n // In non-ending mode, we need the capturing groups to match as much as\n // possible by using a positive lookahead to the end or next path segment.\n route += strict && endsWithDelimiter ? '' : '(?=' + delimiter + '|$)'\n }\n\n return attachKeys(new RegExp('^' + route, flags(options)), keys)\n}\n\n/**\n * Normalize the given path string, returning a regular expression.\n *\n * An empty array can be passed in for the keys, which will hold the\n * placeholder key descriptions. For example, using `/user/:id`, `keys` will\n * contain `[{ name: 'id', delimiter: '/', optional: false, repeat: false }]`.\n *\n * @param {(string|RegExp|Array)} path\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\nfunction pathToRegexp (path, keys, options) {\n if (!isarray(keys)) {\n options = /** @type {!Object} */ (keys || options)\n keys = []\n }\n\n options = options || {}\n\n if (path instanceof RegExp) {\n return regexpToRegexp(path, /** @type {!Array} */ (keys))\n }\n\n if (isarray(path)) {\n return arrayToRegexp(/** @type {!Array} */ (path), /** @type {!Array} */ (keys), options)\n }\n\n return stringToRegexp(/** @type {string} */ (path), /** @type {!Array} */ (keys), options)\n}\n","module.exports = Array.isArray || function (arr) {\n return Object.prototype.toString.call(arr) == '[object Array]';\n};\n","if performance? and performance.now\n module.exports = -> performance.now()\nelse if process? and process.hrtime\n module.exports = -> (getNanoSeconds() - nodeLoadTime) / 1e6\n hrtime = process.hrtime\n getNanoSeconds = ->\n hr = hrtime()\n hr[0] * 1e9 + hr[1]\n moduleLoadTime = getNanoSeconds()\n upTime = process.uptime() * 1e9\n nodeLoadTime = moduleLoadTime - upTime\nelse if Date.now\n module.exports = -> Date.now() - loadTime\n loadTime = Date.now()\nelse\n module.exports = -> new Date().getTime() - loadTime\n loadTime = new Date().getTime()\n","var div = null\nvar prefixes = [ 'Webkit', 'Moz', 'O', 'ms' ]\n\nmodule.exports = function prefixStyle (prop) {\n // re-use a dummy div\n if (!div) {\n div = document.createElement('div')\n }\n\n var style = div.style\n\n // prop exists without prefix\n if (prop in style) {\n return prop\n }\n\n // borderRadius -> BorderRadius\n var titleCase = prop.charAt(0).toUpperCase() + prop.slice(1)\n\n // find the vendor-prefixed prop\n for (var i = prefixes.length; i >= 0; i--) {\n var name = prefixes[i] + titleCase\n // e.g. WebkitBorderRadius or webkitBorderRadius\n if (name in style) {\n return name\n }\n }\n\n return false\n}\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\nvar ReactPropTypesSecret = require('./lib/ReactPropTypesSecret');\n\nfunction emptyFunction() {}\nfunction emptyFunctionWithReset() {}\nemptyFunctionWithReset.resetWarningCache = emptyFunction;\n\nmodule.exports = function() {\n function shim(props, propName, componentName, location, propFullName, secret) {\n if (secret === ReactPropTypesSecret) {\n // It is still safe when called from React.\n return;\n }\n var err = new Error(\n 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +\n 'Use PropTypes.checkPropTypes() to call them. ' +\n 'Read more at http://fb.me/use-check-prop-types'\n );\n err.name = 'Invariant Violation';\n throw err;\n };\n shim.isRequired = shim;\n function getShim() {\n return shim;\n };\n // Important!\n // Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.\n var ReactPropTypes = {\n array: shim,\n bigint: shim,\n bool: shim,\n func: shim,\n number: shim,\n object: shim,\n string: shim,\n symbol: shim,\n\n any: shim,\n arrayOf: getShim,\n element: shim,\n elementType: shim,\n instanceOf: getShim,\n node: shim,\n objectOf: getShim,\n oneOf: getShim,\n oneOfType: getShim,\n shape: getShim,\n exact: getShim,\n\n checkPropTypes: emptyFunctionWithReset,\n resetWarningCache: emptyFunction\n };\n\n ReactPropTypes.PropTypes = ReactPropTypes;\n\n return ReactPropTypes;\n};\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nif (process.env.NODE_ENV !== 'production') {\n var ReactIs = require('react-is');\n\n // By explicitly using `prop-types` you are opting into new development behavior.\n // http://fb.me/prop-types-in-prod\n var throwOnDirectAccess = true;\n module.exports = require('./factoryWithTypeCheckers')(ReactIs.isElement, throwOnDirectAccess);\n} else {\n // By explicitly using `prop-types` you are opting into new production behavior.\n // http://fb.me/prop-types-in-prod\n module.exports = require('./factoryWithThrowingShims')();\n}\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\nvar ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';\n\nmodule.exports = ReactPropTypesSecret;\n","var now = require('performance-now')\n , root = typeof window === 'undefined' ? global : window\n , vendors = ['moz', 'webkit']\n , suffix = 'AnimationFrame'\n , raf = root['request' + suffix]\n , caf = root['cancel' + suffix] || root['cancelRequest' + suffix]\n\nfor(var i = 0; !raf && i < vendors.length; i++) {\n raf = root[vendors[i] + 'Request' + suffix]\n caf = root[vendors[i] + 'Cancel' + suffix]\n || root[vendors[i] + 'CancelRequest' + suffix]\n}\n\n// Some versions of FF have rAF but not cAF\nif(!raf || !caf) {\n var last = 0\n , id = 0\n , queue = []\n , frameDuration = 1000 / 60\n\n raf = function(callback) {\n if(queue.length === 0) {\n var _now = now()\n , next = Math.max(0, frameDuration - (_now - last))\n last = next + _now\n setTimeout(function() {\n var cp = queue.slice(0)\n // Clear queue here to prevent\n // callbacks from appending listeners\n // to the current frame's queue\n queue.length = 0\n for(var i = 0; i < cp.length; i++) {\n if(!cp[i].cancelled) {\n try{\n cp[i].callback(last)\n } catch(e) {\n setTimeout(function() { throw e }, 0)\n }\n }\n }\n }, Math.round(next))\n }\n queue.push({\n handle: ++id,\n callback: callback,\n cancelled: false\n })\n return id\n }\n\n caf = function(handle) {\n for(var i = 0; i < queue.length; i++) {\n if(queue[i].handle === handle) {\n queue[i].cancelled = true\n }\n }\n }\n}\n\nmodule.exports = function(fn) {\n // Wrap in a new function to prevent\n // `cancel` potentially being assigned\n // to the native rAF function\n return raf.call(root, fn)\n}\nmodule.exports.cancel = function() {\n caf.apply(root, arguments)\n}\nmodule.exports.polyfill = function(object) {\n if (!object) {\n object = root;\n }\n object.requestAnimationFrame = raf\n object.cancelAnimationFrame = caf\n}\n","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"prefixCls\", \"className\", \"style\", \"checked\", \"disabled\", \"defaultChecked\", \"type\", \"onChange\"];\nimport classNames from 'classnames';\nimport useMergedState from \"rc-util/es/hooks/useMergedState\";\nimport * as React from 'react';\nimport { forwardRef, useImperativeHandle, useRef } from 'react';\nexport var Checkbox = /*#__PURE__*/forwardRef(function (props, ref) {\n var _classNames;\n var _props$prefixCls = props.prefixCls,\n prefixCls = _props$prefixCls === void 0 ? 'rc-checkbox' : _props$prefixCls,\n className = props.className,\n style = props.style,\n checked = props.checked,\n disabled = props.disabled,\n _props$defaultChecked = props.defaultChecked,\n defaultChecked = _props$defaultChecked === void 0 ? false : _props$defaultChecked,\n _props$type = props.type,\n type = _props$type === void 0 ? 'checkbox' : _props$type,\n onChange = props.onChange,\n inputProps = _objectWithoutProperties(props, _excluded);\n var inputRef = useRef(null);\n var _useMergedState = useMergedState(defaultChecked, {\n value: checked\n }),\n _useMergedState2 = _slicedToArray(_useMergedState, 2),\n rawValue = _useMergedState2[0],\n setRawValue = _useMergedState2[1];\n useImperativeHandle(ref, function () {\n return {\n focus: function focus() {\n var _inputRef$current;\n (_inputRef$current = inputRef.current) === null || _inputRef$current === void 0 ? void 0 : _inputRef$current.focus();\n },\n blur: function blur() {\n var _inputRef$current2;\n (_inputRef$current2 = inputRef.current) === null || _inputRef$current2 === void 0 ? void 0 : _inputRef$current2.blur();\n },\n input: inputRef.current\n };\n });\n var classString = classNames(prefixCls, className, (_classNames = {}, _defineProperty(_classNames, \"\".concat(prefixCls, \"-checked\"), rawValue), _defineProperty(_classNames, \"\".concat(prefixCls, \"-disabled\"), disabled), _classNames));\n var handleChange = function handleChange(e) {\n if (disabled) {\n return;\n }\n if (!('checked' in props)) {\n setRawValue(e.target.checked);\n }\n onChange === null || onChange === void 0 ? void 0 : onChange({\n target: _objectSpread(_objectSpread({}, props), {}, {\n type: type,\n checked: e.target.checked\n }),\n stopPropagation: function stopPropagation() {\n e.stopPropagation();\n },\n preventDefault: function preventDefault() {\n e.preventDefault();\n },\n nativeEvent: e.nativeEvent\n });\n };\n return /*#__PURE__*/React.createElement(\"span\", {\n className: classString,\n style: style\n }, /*#__PURE__*/React.createElement(\"input\", _extends({}, inputProps, {\n className: \"\".concat(prefixCls, \"-input\"),\n ref: inputRef,\n onChange: handleChange,\n disabled: disabled,\n checked: !!rawValue,\n type: type\n })), /*#__PURE__*/React.createElement(\"span\", {\n className: \"\".concat(prefixCls, \"-inner\")\n }));\n});\nexport default Checkbox;","import warning from \"rc-util/es/warning\";\nimport * as React from 'react';\nexport var HOOK_MARK = 'RC_FORM_INTERNAL_HOOKS';\n\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nvar warningFunc = function warningFunc() {\n warning(false, 'Can not find FormContext. Please make sure you wrap Field under Form.');\n};\nvar Context = /*#__PURE__*/React.createContext({\n getFieldValue: warningFunc,\n getFieldsValue: warningFunc,\n getFieldError: warningFunc,\n getFieldWarning: warningFunc,\n getFieldsError: warningFunc,\n isFieldsTouched: warningFunc,\n isFieldTouched: warningFunc,\n isFieldValidating: warningFunc,\n isFieldsValidating: warningFunc,\n resetFields: warningFunc,\n setFields: warningFunc,\n setFieldValue: warningFunc,\n setFieldsValue: warningFunc,\n validateFields: warningFunc,\n submit: warningFunc,\n getInternalHooks: function getInternalHooks() {\n warningFunc();\n return {\n dispatch: warningFunc,\n initEntityValue: warningFunc,\n registerField: warningFunc,\n useSubscribe: warningFunc,\n setInitialValues: warningFunc,\n destroyForm: warningFunc,\n setCallbacks: warningFunc,\n registerWatch: warningFunc,\n getFields: warningFunc,\n setValidateMessages: warningFunc,\n setPreserve: warningFunc,\n getInitialValue: warningFunc\n };\n }\n});\nexport default Context;","import * as React from 'react';\nvar ListContext = /*#__PURE__*/React.createContext(null);\nexport default ListContext;","export function toArray(value) {\n if (value === undefined || value === null) {\n return [];\n }\n return Array.isArray(value) ? value : [value];\n}\nexport function isFormInstance(form) {\n return form && !!form._init;\n}","/* eslint no-console:0 */\n\nimport {\n ValidateError,\n ValidateOption,\n RuleValuePackage,\n InternalRuleItem,\n SyncErrorType,\n RuleType,\n Value,\n Values,\n} from './interface';\n\nconst formatRegExp = /%[sdj%]/g;\n\ndeclare var ASYNC_VALIDATOR_NO_WARNING;\n\nexport let warning: (type: string, errors: SyncErrorType[]) => void = () => {};\n\n// don't print warning message when in production env or node runtime\nif (\n typeof process !== 'undefined' &&\n process.env &&\n process.env.NODE_ENV !== 'production' &&\n typeof window !== 'undefined' &&\n typeof document !== 'undefined'\n) {\n warning = (type, errors) => {\n if (\n typeof console !== 'undefined' &&\n console.warn &&\n typeof ASYNC_VALIDATOR_NO_WARNING === 'undefined'\n ) {\n if (errors.every(e => typeof e === 'string')) {\n console.warn(type, errors);\n }\n }\n };\n}\n\nexport function convertFieldsError(\n errors: ValidateError[],\n): Record {\n if (!errors || !errors.length) return null;\n const fields = {};\n errors.forEach(error => {\n const field = error.field;\n fields[field] = fields[field] || [];\n fields[field].push(error);\n });\n return fields;\n}\n\nexport function format(\n template: ((...args: any[]) => string) | string,\n ...args: any[]\n): string {\n let i = 0;\n const len = args.length;\n if (typeof template === 'function') {\n return template.apply(null, args);\n }\n if (typeof template === 'string') {\n let str = template.replace(formatRegExp, x => {\n if (x === '%%') {\n return '%';\n }\n if (i >= len) {\n return x;\n }\n switch (x) {\n case '%s':\n return String(args[i++]);\n case '%d':\n return (Number(args[i++]) as unknown) as string;\n case '%j':\n try {\n return JSON.stringify(args[i++]);\n } catch (_) {\n return '[Circular]';\n }\n break;\n default:\n return x;\n }\n });\n return str;\n }\n return template;\n}\n\nfunction isNativeStringType(type: string) {\n return (\n type === 'string' ||\n type === 'url' ||\n type === 'hex' ||\n type === 'email' ||\n type === 'date' ||\n type === 'pattern'\n );\n}\n\nexport function isEmptyValue(value: Value, type?: string) {\n if (value === undefined || value === null) {\n return true;\n }\n if (type === 'array' && Array.isArray(value) && !value.length) {\n return true;\n }\n if (isNativeStringType(type) && typeof value === 'string' && !value) {\n return true;\n }\n return false;\n}\n\nexport function isEmptyObject(obj: object) {\n return Object.keys(obj).length === 0;\n}\n\nfunction asyncParallelArray(\n arr: RuleValuePackage[],\n func: ValidateFunc,\n callback: (errors: ValidateError[]) => void,\n) {\n const results: ValidateError[] = [];\n let total = 0;\n const arrLength = arr.length;\n\n function count(errors: ValidateError[]) {\n results.push(...(errors || []));\n total++;\n if (total === arrLength) {\n callback(results);\n }\n }\n\n arr.forEach(a => {\n func(a, count);\n });\n}\n\nfunction asyncSerialArray(\n arr: RuleValuePackage[],\n func: ValidateFunc,\n callback: (errors: ValidateError[]) => void,\n) {\n let index = 0;\n const arrLength = arr.length;\n\n function next(errors: ValidateError[]) {\n if (errors && errors.length) {\n callback(errors);\n return;\n }\n const original = index;\n index = index + 1;\n if (original < arrLength) {\n func(arr[original], next);\n } else {\n callback([]);\n }\n }\n\n next([]);\n}\n\nfunction flattenObjArr(objArr: Record) {\n const ret: RuleValuePackage[] = [];\n Object.keys(objArr).forEach(k => {\n ret.push(...(objArr[k] || []));\n });\n return ret;\n}\n\nexport class AsyncValidationError extends Error {\n errors: ValidateError[];\n fields: Record;\n\n constructor(\n errors: ValidateError[],\n fields: Record,\n ) {\n super('Async Validation Error');\n this.errors = errors;\n this.fields = fields;\n }\n}\n\ntype ValidateFunc = (\n data: RuleValuePackage,\n doIt: (errors: ValidateError[]) => void,\n) => void;\n\nexport function asyncMap(\n objArr: Record,\n option: ValidateOption,\n func: ValidateFunc,\n callback: (errors: ValidateError[]) => void,\n source: Values,\n): Promise {\n if (option.first) {\n const pending = new Promise((resolve, reject) => {\n const next = (errors: ValidateError[]) => {\n callback(errors);\n return errors.length\n ? reject(new AsyncValidationError(errors, convertFieldsError(errors)))\n : resolve(source);\n };\n const flattenArr = flattenObjArr(objArr);\n asyncSerialArray(flattenArr, func, next);\n });\n pending.catch(e => e);\n return pending;\n }\n const firstFields =\n option.firstFields === true\n ? Object.keys(objArr)\n : option.firstFields || [];\n\n const objArrKeys = Object.keys(objArr);\n const objArrLength = objArrKeys.length;\n let total = 0;\n const results: ValidateError[] = [];\n const pending = new Promise((resolve, reject) => {\n const next = (errors: ValidateError[]) => {\n results.push.apply(results, errors);\n total++;\n if (total === objArrLength) {\n callback(results);\n return results.length\n ? reject(\n new AsyncValidationError(results, convertFieldsError(results)),\n )\n : resolve(source);\n }\n };\n if (!objArrKeys.length) {\n callback(results);\n resolve(source);\n }\n objArrKeys.forEach(key => {\n const arr = objArr[key];\n if (firstFields.indexOf(key) !== -1) {\n asyncSerialArray(arr, func, next);\n } else {\n asyncParallelArray(arr, func, next);\n }\n });\n });\n pending.catch(e => e);\n return pending;\n}\n\nfunction isErrorObj(\n obj: ValidateError | string | (() => string),\n): obj is ValidateError {\n return !!(obj && (obj as ValidateError).message !== undefined);\n}\n\nfunction getValue(value: Values, path: string[]) {\n let v = value;\n for (let i = 0; i < path.length; i++) {\n if (v == undefined) {\n return v;\n }\n v = v[path[i]];\n }\n return v;\n}\n\nexport function complementError(rule: InternalRuleItem, source: Values) {\n return (oe: ValidateError | (() => string) | string): ValidateError => {\n let fieldValue;\n if (rule.fullFields) {\n fieldValue = getValue(source, rule.fullFields);\n } else {\n fieldValue = source[(oe as any).field || rule.fullField];\n }\n if (isErrorObj(oe)) {\n oe.field = oe.field || rule.fullField;\n oe.fieldValue = fieldValue;\n return oe;\n }\n return {\n message: typeof oe === 'function' ? oe() : oe,\n fieldValue,\n field: ((oe as unknown) as ValidateError).field || rule.fullField,\n };\n };\n}\n\nexport function deepMerge(target: T, source: Partial): T {\n if (source) {\n for (const s in source) {\n if (source.hasOwnProperty(s)) {\n const value = source[s];\n if (typeof value === 'object' && typeof target[s] === 'object') {\n target[s] = {\n ...target[s],\n ...value,\n };\n } else {\n target[s] = value;\n }\n }\n }\n }\n return target;\n}\n","import { ExecuteRule } from '../interface';\nimport { format, isEmptyValue } from '../util';\n\nconst required: ExecuteRule = (rule, value, source, errors, options, type) => {\n if (\n rule.required &&\n (!source.hasOwnProperty(rule.field) ||\n isEmptyValue(value, type || rule.type))\n ) {\n errors.push(format(options.messages.required, rule.fullField));\n }\n};\n\nexport default required;\n","// https://github.com/kevva/url-regex/blob/master/index.js\nlet urlReg: RegExp;\n\nexport default () => {\n if (urlReg) {\n return urlReg;\n }\n\n const word = '[a-fA-F\\\\d:]';\n const b = options =>\n options && options.includeBoundaries\n ? `(?:(?<=\\\\s|^)(?=${word})|(?<=${word})(?=\\\\s|$))`\n : '';\n\n const v4 =\n '(?:25[0-5]|2[0-4]\\\\d|1\\\\d\\\\d|[1-9]\\\\d|\\\\d)(?:\\\\.(?:25[0-5]|2[0-4]\\\\d|1\\\\d\\\\d|[1-9]\\\\d|\\\\d)){3}';\n\n const v6seg = '[a-fA-F\\\\d]{1,4}';\n const v6 = `\n(?:\n(?:${v6seg}:){7}(?:${v6seg}|:)| // 1:2:3:4:5:6:7:: 1:2:3:4:5:6:7:8\n(?:${v6seg}:){6}(?:${v4}|:${v6seg}|:)| // 1:2:3:4:5:6:: 1:2:3:4:5:6::8 1:2:3:4:5:6::8 1:2:3:4:5:6::1.2.3.4\n(?:${v6seg}:){5}(?::${v4}|(?::${v6seg}){1,2}|:)| // 1:2:3:4:5:: 1:2:3:4:5::7:8 1:2:3:4:5::8 1:2:3:4:5::7:1.2.3.4\n(?:${v6seg}:){4}(?:(?::${v6seg}){0,1}:${v4}|(?::${v6seg}){1,3}|:)| // 1:2:3:4:: 1:2:3:4::6:7:8 1:2:3:4::8 1:2:3:4::6:7:1.2.3.4\n(?:${v6seg}:){3}(?:(?::${v6seg}){0,2}:${v4}|(?::${v6seg}){1,4}|:)| // 1:2:3:: 1:2:3::5:6:7:8 1:2:3::8 1:2:3::5:6:7:1.2.3.4\n(?:${v6seg}:){2}(?:(?::${v6seg}){0,3}:${v4}|(?::${v6seg}){1,5}|:)| // 1:2:: 1:2::4:5:6:7:8 1:2::8 1:2::4:5:6:7:1.2.3.4\n(?:${v6seg}:){1}(?:(?::${v6seg}){0,4}:${v4}|(?::${v6seg}){1,6}|:)| // 1:: 1::3:4:5:6:7:8 1::8 1::3:4:5:6:7:1.2.3.4\n(?::(?:(?::${v6seg}){0,5}:${v4}|(?::${v6seg}){1,7}|:)) // ::2:3:4:5:6:7:8 ::2:3:4:5:6:7:8 ::8 ::1.2.3.4\n)(?:%[0-9a-zA-Z]{1,})? // %eth0 %1\n`\n .replace(/\\s*\\/\\/.*$/gm, '')\n .replace(/\\n/g, '')\n .trim();\n\n // Pre-compile only the exact regexes because adding a global flag make regexes stateful\n const v46Exact = new RegExp(`(?:^${v4}$)|(?:^${v6}$)`);\n const v4exact = new RegExp(`^${v4}$`);\n const v6exact = new RegExp(`^${v6}$`);\n\n const ip = options =>\n options && options.exact\n ? v46Exact\n : new RegExp(\n `(?:${b(options)}${v4}${b(options)})|(?:${b(options)}${v6}${b(\n options,\n )})`,\n 'g',\n );\n\n ip.v4 = (options?) =>\n options && options.exact\n ? v4exact\n : new RegExp(`${b(options)}${v4}${b(options)}`, 'g');\n ip.v6 = (options?) =>\n options && options.exact\n ? v6exact\n : new RegExp(`${b(options)}${v6}${b(options)}`, 'g');\n\n const protocol = `(?:(?:[a-z]+:)?//)`;\n const auth = '(?:\\\\S+(?::\\\\S*)?@)?';\n const ipv4 = ip.v4().source;\n const ipv6 = ip.v6().source;\n const host = '(?:(?:[a-z\\\\u00a1-\\\\uffff0-9][-_]*)*[a-z\\\\u00a1-\\\\uffff0-9]+)';\n const domain =\n '(?:\\\\.(?:[a-z\\\\u00a1-\\\\uffff0-9]-*)*[a-z\\\\u00a1-\\\\uffff0-9]+)*';\n const tld = `(?:\\\\.(?:[a-z\\\\u00a1-\\\\uffff]{2,}))`;\n const port = '(?::\\\\d{2,5})?';\n const path = '(?:[/?#][^\\\\s\"]*)?';\n const regex = `(?:${protocol}|www\\\\.)${auth}(?:localhost|${ipv4}|${ipv6}|${host}${domain}${tld})${port}${path}`;\n urlReg = new RegExp(`(?:^${regex}$)`, 'i');\n return urlReg;\n};\n","import { ExecuteRule, Value } from '../interface';\nimport { format } from '../util';\nimport required from './required';\nimport getUrlRegex from './url';\n/* eslint max-len:0 */\n\nconst pattern = {\n // http://emailregex.com/\n email: /^(([^<>()\\[\\]\\\\.,;:\\s@\"]+(\\.[^<>()\\[\\]\\\\.,;:\\s@\"]+)*)|(\".+\"))@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}])|(([a-zA-Z\\-0-9\\u00A0-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFEF]+\\.)+[a-zA-Z\\u00A0-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFEF]{2,}))$/,\n // url: new RegExp(\n // '^(?!mailto:)(?:(?:http|https|ftp)://|//)(?:\\\\S+(?::\\\\S*)?@)?(?:(?:(?:[1-9]\\\\d?|1\\\\d\\\\d|2[01]\\\\d|22[0-3])(?:\\\\.(?:1?\\\\d{1,2}|2[0-4]\\\\d|25[0-5])){2}(?:\\\\.(?:[0-9]\\\\d?|1\\\\d\\\\d|2[0-4]\\\\d|25[0-4]))|(?:(?:[a-z\\\\u00a1-\\\\uffff0-9]+-*)*[a-z\\\\u00a1-\\\\uffff0-9]+)(?:\\\\.(?:[a-z\\\\u00a1-\\\\uffff0-9]+-*)*[a-z\\\\u00a1-\\\\uffff0-9]+)*(?:\\\\.(?:[a-z\\\\u00a1-\\\\uffff]{2,})))|localhost)(?::\\\\d{2,5})?(?:(/|\\\\?|#)[^\\\\s]*)?$',\n // 'i',\n // ),\n hex: /^#?([a-f0-9]{6}|[a-f0-9]{3})$/i,\n};\n\nconst types = {\n integer(value: Value) {\n return types.number(value) && parseInt(value, 10) === value;\n },\n float(value: Value) {\n return types.number(value) && !types.integer(value);\n },\n array(value: Value) {\n return Array.isArray(value);\n },\n regexp(value: Value) {\n if (value instanceof RegExp) {\n return true;\n }\n try {\n return !!new RegExp(value);\n } catch (e) {\n return false;\n }\n },\n date(value: Value) {\n return (\n typeof value.getTime === 'function' &&\n typeof value.getMonth === 'function' &&\n typeof value.getYear === 'function' &&\n !isNaN(value.getTime())\n );\n },\n number(value: Value) {\n if (isNaN(value)) {\n return false;\n }\n return typeof value === 'number';\n },\n object(value: Value) {\n return typeof value === 'object' && !types.array(value);\n },\n method(value: Value) {\n return typeof value === 'function';\n },\n email(value: Value) {\n return (\n typeof value === 'string' &&\n value.length <= 320 &&\n !!value.match(pattern.email)\n );\n },\n url(value: Value) {\n return (\n typeof value === 'string' &&\n value.length <= 2048 &&\n !!value.match(getUrlRegex())\n );\n },\n hex(value: Value) {\n return typeof value === 'string' && !!value.match(pattern.hex);\n },\n};\n\nconst type: ExecuteRule = (rule, value, source, errors, options) => {\n if (rule.required && value === undefined) {\n required(rule, value, source, errors, options);\n return;\n }\n const custom = [\n 'integer',\n 'float',\n 'array',\n 'regexp',\n 'object',\n 'method',\n 'email',\n 'number',\n 'date',\n 'url',\n 'hex',\n ];\n const ruleType = rule.type;\n if (custom.indexOf(ruleType) > -1) {\n if (!types[ruleType](value)) {\n errors.push(\n format(options.messages.types[ruleType], rule.fullField, rule.type),\n );\n }\n // straight typeof check\n } else if (ruleType && typeof value !== rule.type) {\n errors.push(\n format(options.messages.types[ruleType], rule.fullField, rule.type),\n );\n }\n};\n\nexport default type;\n","import { ExecuteRule } from '../interface';\nimport { format } from '../util';\n\nconst ENUM = 'enum' as const;\n\nconst enumerable: ExecuteRule = (rule, value, source, errors, options) => {\n rule[ENUM] = Array.isArray(rule[ENUM]) ? rule[ENUM] : [];\n if (rule[ENUM].indexOf(value) === -1) {\n errors.push(\n format(options.messages[ENUM], rule.fullField, rule[ENUM].join(', ')),\n );\n }\n};\n\nexport default enumerable;\n","import required from './required';\nimport whitespace from './whitespace';\nimport type from './type';\nimport range from './range';\nimport enumRule from './enum';\nimport pattern from './pattern';\n\nexport default {\n required,\n whitespace,\n type,\n range,\n enum: enumRule,\n pattern,\n};\n","import { ExecuteRule } from '../interface';\nimport { format } from '../util';\n\n/**\n * Rule for validating whitespace.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param source The source object being validated.\n * @param errors An array of errors that this rule may add\n * validation errors to.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nconst whitespace: ExecuteRule = (rule, value, source, errors, options) => {\n if (/^\\s+$/.test(value) || value === '') {\n errors.push(format(options.messages.whitespace, rule.fullField));\n }\n};\n\nexport default whitespace;\n","import { ExecuteRule } from '../interface';\nimport { format } from '../util';\n\nconst range: ExecuteRule = (rule, value, source, errors, options) => {\n const len = typeof rule.len === 'number';\n const min = typeof rule.min === 'number';\n const max = typeof rule.max === 'number';\n // 正则匹配码点范围从U+010000一直到U+10FFFF的文字(补充平面Supplementary Plane)\n const spRegexp = /[\\uD800-\\uDBFF][\\uDC00-\\uDFFF]/g;\n let val = value;\n let key = null;\n const num = typeof value === 'number';\n const str = typeof value === 'string';\n const arr = Array.isArray(value);\n if (num) {\n key = 'number';\n } else if (str) {\n key = 'string';\n } else if (arr) {\n key = 'array';\n }\n // if the value is not of a supported type for range validation\n // the validation rule rule should use the\n // type property to also test for a particular type\n if (!key) {\n return false;\n }\n if (arr) {\n val = value.length;\n }\n if (str) {\n // 处理码点大于U+010000的文字length属性不准确的bug,如\"𠮷𠮷𠮷\".lenght !== 3\n val = value.replace(spRegexp, '_').length;\n }\n if (len) {\n if (val !== rule.len) {\n errors.push(format(options.messages[key].len, rule.fullField, rule.len));\n }\n } else if (min && !max && val < rule.min) {\n errors.push(format(options.messages[key].min, rule.fullField, rule.min));\n } else if (max && !min && val > rule.max) {\n errors.push(format(options.messages[key].max, rule.fullField, rule.max));\n } else if (min && max && (val < rule.min || val > rule.max)) {\n errors.push(\n format(options.messages[key].range, rule.fullField, rule.min, rule.max),\n );\n }\n};\n\nexport default range;\n","import { ExecuteRule } from '../interface';\nimport { format } from '../util';\n\nconst pattern: ExecuteRule = (rule, value, source, errors, options) => {\n if (rule.pattern) {\n if (rule.pattern instanceof RegExp) {\n // if a RegExp instance is passed, reset `lastIndex` in case its `global`\n // flag is accidentally set to `true`, which in a validation scenario\n // is not necessary and the result might be misleading\n rule.pattern.lastIndex = 0;\n if (!rule.pattern.test(value)) {\n errors.push(\n format(\n options.messages.pattern.mismatch,\n rule.fullField,\n value,\n rule.pattern,\n ),\n );\n }\n } else if (typeof rule.pattern === 'string') {\n const _pattern = new RegExp(rule.pattern);\n if (!_pattern.test(value)) {\n errors.push(\n format(\n options.messages.pattern.mismatch,\n rule.fullField,\n value,\n rule.pattern,\n ),\n );\n }\n }\n }\n};\n\nexport default pattern;\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule';\nimport { isEmptyValue } from '../util';\n\nconst type: ExecuteValidator = (rule, value, callback, source, options) => {\n const ruleType = rule.type;\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n if (validate) {\n if (isEmptyValue(value, ruleType) && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options, ruleType);\n if (!isEmptyValue(value, ruleType)) {\n rules.type(rule, value, source, errors, options);\n }\n }\n callback(errors);\n};\n\nexport default type;\n","import string from './string';\nimport method from './method';\nimport number from './number';\nimport boolean from './boolean';\nimport regexp from './regexp';\nimport integer from './integer';\nimport float from './float';\nimport array from './array';\nimport object from './object';\nimport enumValidator from './enum';\nimport pattern from './pattern';\nimport date from './date';\nimport required from './required';\nimport type from './type';\nimport any from './any';\n\nexport default {\n string,\n method,\n number,\n boolean,\n regexp,\n integer,\n float,\n array,\n object,\n enum: enumValidator,\n pattern,\n date,\n url: type,\n hex: type,\n email: type,\n required,\n any,\n};\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule';\nimport { isEmptyValue } from '../util';\n\nconst string: ExecuteValidator = (rule, value, callback, source, options) => {\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n if (validate) {\n if (isEmptyValue(value, 'string') && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options, 'string');\n if (!isEmptyValue(value, 'string')) {\n rules.type(rule, value, source, errors, options);\n rules.range(rule, value, source, errors, options);\n rules.pattern(rule, value, source, errors, options);\n if (rule.whitespace === true) {\n rules.whitespace(rule, value, source, errors, options);\n }\n }\n }\n callback(errors);\n};\n\nexport default string;\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule';\nimport { isEmptyValue } from '../util';\n\nconst method: ExecuteValidator = (rule, value, callback, source, options) => {\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n if (validate) {\n if (isEmptyValue(value) && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options);\n if (value !== undefined) {\n rules.type(rule, value, source, errors, options);\n }\n }\n callback(errors);\n};\n\nexport default method;\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule';\nimport { isEmptyValue } from '../util';\n\nconst number: ExecuteValidator = (rule, value, callback, source, options) => {\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n if (validate) {\n if (value === '') {\n value = undefined;\n }\n if (isEmptyValue(value) && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options);\n if (value !== undefined) {\n rules.type(rule, value, source, errors, options);\n rules.range(rule, value, source, errors, options);\n }\n }\n callback(errors);\n};\n\nexport default number;\n","import { isEmptyValue } from '../util';\nimport rules from '../rule';\nimport { ExecuteValidator } from '../interface';\n\nconst boolean: ExecuteValidator = (rule, value, callback, source, options) => {\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n if (validate) {\n if (isEmptyValue(value) && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options);\n if (value !== undefined) {\n rules.type(rule, value, source, errors, options);\n }\n }\n callback(errors);\n};\n\nexport default boolean;\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule';\nimport { isEmptyValue } from '../util';\n\nconst regexp: ExecuteValidator = (rule, value, callback, source, options) => {\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n if (validate) {\n if (isEmptyValue(value) && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options);\n if (!isEmptyValue(value)) {\n rules.type(rule, value, source, errors, options);\n }\n }\n callback(errors);\n};\n\nexport default regexp;\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule';\nimport { isEmptyValue } from '../util';\n\nconst integer: ExecuteValidator = (rule, value, callback, source, options) => {\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n if (validate) {\n if (isEmptyValue(value) && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options);\n if (value !== undefined) {\n rules.type(rule, value, source, errors, options);\n rules.range(rule, value, source, errors, options);\n }\n }\n callback(errors);\n};\n\nexport default integer;\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule';\nimport { isEmptyValue } from '../util';\n\nconst floatFn: ExecuteValidator = (rule, value, callback, source, options) => {\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n if (validate) {\n if (isEmptyValue(value) && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options);\n if (value !== undefined) {\n rules.type(rule, value, source, errors, options);\n rules.range(rule, value, source, errors, options);\n }\n }\n callback(errors);\n};\n\nexport default floatFn;\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule/index';\n\nconst array: ExecuteValidator = (rule, value, callback, source, options) => {\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n if (validate) {\n if ((value === undefined || value === null) && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options, 'array');\n if (value !== undefined && value !== null) {\n rules.type(rule, value, source, errors, options);\n rules.range(rule, value, source, errors, options);\n }\n }\n callback(errors);\n};\n\nexport default array;\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule';\nimport { isEmptyValue } from '../util';\n\nconst object: ExecuteValidator = (rule, value, callback, source, options) => {\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n if (validate) {\n if (isEmptyValue(value) && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options);\n if (value !== undefined) {\n rules.type(rule, value, source, errors, options);\n }\n }\n callback(errors);\n};\n\nexport default object;\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule';\nimport { isEmptyValue } from '../util';\n\nconst ENUM = 'enum' as const;\n\nconst enumerable: ExecuteValidator = (\n rule,\n value,\n callback,\n source,\n options,\n) => {\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n if (validate) {\n if (isEmptyValue(value) && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options);\n if (value !== undefined) {\n rules[ENUM](rule, value, source, errors, options);\n }\n }\n callback(errors);\n};\n\nexport default enumerable;\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule';\nimport { isEmptyValue } from '../util';\n\nconst pattern: ExecuteValidator = (rule, value, callback, source, options) => {\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n if (validate) {\n if (isEmptyValue(value, 'string') && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options);\n if (!isEmptyValue(value, 'string')) {\n rules.pattern(rule, value, source, errors, options);\n }\n }\n callback(errors);\n};\n\nexport default pattern;\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule';\nimport { isEmptyValue } from '../util';\n\nconst date: ExecuteValidator = (rule, value, callback, source, options) => {\n // console.log('integer rule called %j', rule);\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n // console.log('validate on %s value', value);\n if (validate) {\n if (isEmptyValue(value, 'date') && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options);\n if (!isEmptyValue(value, 'date')) {\n let dateObject;\n\n if (value instanceof Date) {\n dateObject = value;\n } else {\n dateObject = new Date(value);\n }\n\n rules.type(rule, dateObject, source, errors, options);\n if (dateObject) {\n rules.range(rule, dateObject.getTime(), source, errors, options);\n }\n }\n }\n callback(errors);\n};\n\nexport default date;\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule';\n\nconst required: ExecuteValidator = (rule, value, callback, source, options) => {\n const errors: string[] = [];\n const type = Array.isArray(value) ? 'array' : typeof value;\n rules.required(rule, value, source, errors, options, type);\n callback(errors);\n};\n\nexport default required;\n","import { ExecuteValidator } from '../interface';\nimport rules from '../rule';\nimport { isEmptyValue } from '../util';\n\nconst any: ExecuteValidator = (rule, value, callback, source, options) => {\n const errors: string[] = [];\n const validate =\n rule.required || (!rule.required && source.hasOwnProperty(rule.field));\n if (validate) {\n if (isEmptyValue(value) && !rule.required) {\n return callback();\n }\n rules.required(rule, value, source, errors, options);\n }\n callback(errors);\n};\n\nexport default any;\n","import { InternalValidateMessages } from './interface';\n\nexport function newMessages(): InternalValidateMessages {\n return {\n default: 'Validation error on field %s',\n required: '%s is required',\n enum: '%s must be one of %s',\n whitespace: '%s cannot be empty',\n date: {\n format: '%s date %s is invalid for format %s',\n parse: '%s date could not be parsed, %s is invalid ',\n invalid: '%s date %s is invalid',\n },\n types: {\n string: '%s is not a %s',\n method: '%s is not a %s (function)',\n array: '%s is not an %s',\n object: '%s is not an %s',\n number: '%s is not a %s',\n date: '%s is not a %s',\n boolean: '%s is not a %s',\n integer: '%s is not an %s',\n float: '%s is not a %s',\n regexp: '%s is not a valid %s',\n email: '%s is not a valid %s',\n url: '%s is not a valid %s',\n hex: '%s is not a valid %s',\n },\n string: {\n len: '%s must be exactly %s characters',\n min: '%s must be at least %s characters',\n max: '%s cannot be longer than %s characters',\n range: '%s must be between %s and %s characters',\n },\n number: {\n len: '%s must equal %s',\n min: '%s cannot be less than %s',\n max: '%s cannot be greater than %s',\n range: '%s must be between %s and %s',\n },\n array: {\n len: '%s must be exactly %s in length',\n min: '%s cannot be less than %s in length',\n max: '%s cannot be greater than %s in length',\n range: '%s must be between %s and %s in length',\n },\n pattern: {\n mismatch: '%s value %s does not match pattern %s',\n },\n clone() {\n const cloned = JSON.parse(JSON.stringify(this));\n cloned.clone = this.clone;\n return cloned;\n },\n };\n}\n\nexport const messages = newMessages();\n","import {\n format,\n complementError,\n asyncMap,\n warning,\n deepMerge,\n convertFieldsError,\n} from './util';\nimport validators from './validator/index';\nimport { messages as defaultMessages, newMessages } from './messages';\nimport {\n InternalRuleItem,\n InternalValidateMessages,\n Rule,\n RuleItem,\n Rules,\n ValidateCallback,\n ValidateMessages,\n ValidateOption,\n Values,\n RuleValuePackage,\n ValidateError,\n ValidateFieldsError,\n SyncErrorType,\n ValidateResult,\n} from './interface';\n\nexport * from './interface';\n\n/**\n * Encapsulates a validation schema.\n *\n * @param descriptor An object declaring validation rules\n * for this schema.\n */\nclass Schema {\n // ========================= Static =========================\n static register = function register(type: string, validator) {\n if (typeof validator !== 'function') {\n throw new Error(\n 'Cannot register a validator by type, validator is not a function',\n );\n }\n validators[type] = validator;\n };\n\n static warning = warning;\n\n static messages = defaultMessages;\n\n static validators = validators;\n\n // ======================== Instance ========================\n rules: Record = null;\n _messages: InternalValidateMessages = defaultMessages;\n\n constructor(descriptor: Rules) {\n this.define(descriptor);\n }\n\n define(rules: Rules) {\n if (!rules) {\n throw new Error('Cannot configure a schema with no rules');\n }\n if (typeof rules !== 'object' || Array.isArray(rules)) {\n throw new Error('Rules must be an object');\n }\n this.rules = {};\n\n Object.keys(rules).forEach(name => {\n const item: Rule = rules[name];\n this.rules[name] = Array.isArray(item) ? item : [item];\n });\n }\n\n messages(messages?: ValidateMessages) {\n if (messages) {\n this._messages = deepMerge(newMessages(), messages);\n }\n return this._messages;\n }\n\n validate(\n source: Values,\n option?: ValidateOption,\n callback?: ValidateCallback,\n ): Promise;\n validate(source: Values, callback: ValidateCallback): Promise;\n validate(source: Values): Promise;\n\n validate(source_: Values, o: any = {}, oc: any = () => {}): Promise {\n let source: Values = source_;\n let options: ValidateOption = o;\n let callback: ValidateCallback = oc;\n if (typeof options === 'function') {\n callback = options;\n options = {};\n }\n if (!this.rules || Object.keys(this.rules).length === 0) {\n if (callback) {\n callback(null, source);\n }\n return Promise.resolve(source);\n }\n\n function complete(results: (ValidateError | ValidateError[])[]) {\n let errors: ValidateError[] = [];\n let fields: ValidateFieldsError = {};\n\n function add(e: ValidateError | ValidateError[]) {\n if (Array.isArray(e)) {\n errors = errors.concat(...e);\n } else {\n errors.push(e);\n }\n }\n\n for (let i = 0; i < results.length; i++) {\n add(results[i]);\n }\n if (!errors.length) {\n callback(null, source);\n } else {\n fields = convertFieldsError(errors);\n (callback as (\n errors: ValidateError[],\n fields: ValidateFieldsError,\n ) => void)(errors, fields);\n }\n }\n\n if (options.messages) {\n let messages = this.messages();\n if (messages === defaultMessages) {\n messages = newMessages();\n }\n deepMerge(messages, options.messages);\n options.messages = messages;\n } else {\n options.messages = this.messages();\n }\n\n const series: Record = {};\n const keys = options.keys || Object.keys(this.rules);\n keys.forEach(z => {\n const arr = this.rules[z];\n let value = source[z];\n arr.forEach(r => {\n let rule: InternalRuleItem = r;\n if (typeof rule.transform === 'function') {\n if (source === source_) {\n source = { ...source };\n }\n value = source[z] = rule.transform(value);\n }\n if (typeof rule === 'function') {\n rule = {\n validator: rule,\n };\n } else {\n rule = { ...rule };\n }\n\n // Fill validator. Skip if nothing need to validate\n rule.validator = this.getValidationMethod(rule);\n if (!rule.validator) {\n return;\n }\n\n rule.field = z;\n rule.fullField = rule.fullField || z;\n rule.type = this.getType(rule);\n series[z] = series[z] || [];\n series[z].push({\n rule,\n value,\n source,\n field: z,\n });\n });\n });\n const errorFields = {};\n return asyncMap(\n series,\n options,\n (data, doIt) => {\n const rule = data.rule;\n let deep =\n (rule.type === 'object' || rule.type === 'array') &&\n (typeof rule.fields === 'object' ||\n typeof rule.defaultField === 'object');\n deep = deep && (rule.required || (!rule.required && data.value));\n rule.field = data.field;\n\n function addFullField(key: string, schema: RuleItem) {\n return {\n ...schema,\n fullField: `${rule.fullField}.${key}`,\n fullFields: rule.fullFields ? [...rule.fullFields, key] : [key],\n };\n }\n\n function cb(e: SyncErrorType | SyncErrorType[] = []) {\n let errorList = Array.isArray(e) ? e : [e];\n if (!options.suppressWarning && errorList.length) {\n Schema.warning('async-validator:', errorList);\n }\n if (errorList.length && rule.message !== undefined) {\n errorList = [].concat(rule.message);\n }\n\n // Fill error info\n let filledErrors = errorList.map(complementError(rule, source));\n\n if (options.first && filledErrors.length) {\n errorFields[rule.field] = 1;\n return doIt(filledErrors);\n }\n if (!deep) {\n doIt(filledErrors);\n } else {\n // if rule is required but the target object\n // does not exist fail at the rule level and don't\n // go deeper\n if (rule.required && !data.value) {\n if (rule.message !== undefined) {\n filledErrors = []\n .concat(rule.message)\n .map(complementError(rule, source));\n } else if (options.error) {\n filledErrors = [\n options.error(\n rule,\n format(options.messages.required, rule.field),\n ),\n ];\n }\n return doIt(filledErrors);\n }\n\n let fieldsSchema: Record = {};\n if (rule.defaultField) {\n Object.keys(data.value).map(key => {\n fieldsSchema[key] = rule.defaultField;\n });\n }\n fieldsSchema = {\n ...fieldsSchema,\n ...data.rule.fields,\n };\n\n const paredFieldsSchema: Record = {};\n\n Object.keys(fieldsSchema).forEach(field => {\n const fieldSchema = fieldsSchema[field];\n const fieldSchemaList = Array.isArray(fieldSchema)\n ? fieldSchema\n : [fieldSchema];\n paredFieldsSchema[field] = fieldSchemaList.map(\n addFullField.bind(null, field),\n );\n });\n const schema = new Schema(paredFieldsSchema);\n schema.messages(options.messages);\n if (data.rule.options) {\n data.rule.options.messages = options.messages;\n data.rule.options.error = options.error;\n }\n schema.validate(data.value, data.rule.options || options, errs => {\n const finalErrors = [];\n if (filledErrors && filledErrors.length) {\n finalErrors.push(...filledErrors);\n }\n if (errs && errs.length) {\n finalErrors.push(...errs);\n }\n doIt(finalErrors.length ? finalErrors : null);\n });\n }\n }\n\n let res: ValidateResult;\n if (rule.asyncValidator) {\n res = rule.asyncValidator(rule, data.value, cb, data.source, options);\n } else if (rule.validator) {\n try {\n res = rule.validator(rule, data.value, cb, data.source, options);\n } catch (error) {\n console.error?.(error);\n // rethrow to report error\n if (!options.suppressValidatorError) {\n setTimeout(() => {\n throw error;\n }, 0);\n }\n cb(error.message);\n }\n if (res === true) {\n cb();\n } else if (res === false) {\n cb(\n typeof rule.message === 'function'\n ? rule.message(rule.fullField || rule.field)\n : rule.message || `${rule.fullField || rule.field} fails`,\n );\n } else if (res instanceof Array) {\n cb(res);\n } else if (res instanceof Error) {\n cb(res.message);\n }\n }\n if (res && (res as Promise).then) {\n (res as Promise).then(\n () => cb(),\n e => cb(e),\n );\n }\n },\n results => {\n complete(results);\n },\n source,\n );\n }\n\n getType(rule: InternalRuleItem) {\n if (rule.type === undefined && rule.pattern instanceof RegExp) {\n rule.type = 'pattern';\n }\n if (\n typeof rule.validator !== 'function' &&\n rule.type &&\n !validators.hasOwnProperty(rule.type)\n ) {\n throw new Error(format('Unknown rule type %s', rule.type));\n }\n return rule.type || 'string';\n }\n\n getValidationMethod(rule: InternalRuleItem) {\n if (typeof rule.validator === 'function') {\n return rule.validator;\n }\n const keys = Object.keys(rule);\n const messageIndex = keys.indexOf('message');\n if (messageIndex !== -1) {\n keys.splice(messageIndex, 1);\n }\n if (keys.length === 1 && keys[0] === 'required') {\n return validators.required;\n }\n return validators[this.getType(rule)] || undefined;\n }\n}\n\nexport default Schema;\n","var typeTemplate = \"'${name}' is not a valid ${type}\";\nexport var defaultValidateMessages = {\n default: \"Validation error on field '${name}'\",\n required: \"'${name}' is required\",\n enum: \"'${name}' must be one of [${enum}]\",\n whitespace: \"'${name}' cannot be empty\",\n date: {\n format: \"'${name}' is invalid for format date\",\n parse: \"'${name}' could not be parsed as date\",\n invalid: \"'${name}' is invalid date\"\n },\n types: {\n string: typeTemplate,\n method: typeTemplate,\n array: typeTemplate,\n object: typeTemplate,\n number: typeTemplate,\n date: typeTemplate,\n boolean: typeTemplate,\n integer: typeTemplate,\n float: typeTemplate,\n regexp: typeTemplate,\n email: typeTemplate,\n url: typeTemplate,\n hex: typeTemplate\n },\n string: {\n len: \"'${name}' must be exactly ${len} characters\",\n min: \"'${name}' must be at least ${min} characters\",\n max: \"'${name}' cannot be longer than ${max} characters\",\n range: \"'${name}' must be between ${min} and ${max} characters\"\n },\n number: {\n len: \"'${name}' must equal ${len}\",\n min: \"'${name}' cannot be less than ${min}\",\n max: \"'${name}' cannot be greater than ${max}\",\n range: \"'${name}' must be between ${min} and ${max}\"\n },\n array: {\n len: \"'${name}' must be exactly ${len} in length\",\n min: \"'${name}' cannot be less than ${min} in length\",\n max: \"'${name}' cannot be greater than ${max} in length\",\n range: \"'${name}' must be between ${min} and ${max} in length\"\n },\n pattern: {\n mismatch: \"'${name}' does not match pattern ${pattern}\"\n }\n};","import _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _regeneratorRuntime from \"@babel/runtime/helpers/esm/regeneratorRuntime\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _asyncToGenerator from \"@babel/runtime/helpers/esm/asyncToGenerator\";\nimport RawAsyncValidator from 'async-validator';\nimport * as React from 'react';\nimport warning from \"rc-util/es/warning\";\nimport { defaultValidateMessages } from \"./messages\";\nimport { merge } from \"rc-util/es/utils/set\";\n\n// Remove incorrect original ts define\nvar AsyncValidator = RawAsyncValidator;\n\n/**\n * Replace with template.\n * `I'm ${name}` + { name: 'bamboo' } = I'm bamboo\n */\nfunction replaceMessage(template, kv) {\n return template.replace(/\\$\\{\\w+\\}/g, function (str) {\n var key = str.slice(2, -1);\n return kv[key];\n });\n}\nvar CODE_LOGIC_ERROR = 'CODE_LOGIC_ERROR';\nfunction validateRule(_x, _x2, _x3, _x4, _x5) {\n return _validateRule.apply(this, arguments);\n}\n/**\n * We use `async-validator` to validate the value.\n * But only check one value in a time to avoid namePath validate issue.\n */\nfunction _validateRule() {\n _validateRule = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee2(name, value, rule, options, messageVariables) {\n var cloneRule, originValidator, subRuleField, validator, messages, result, subResults, kv, fillVariableResult;\n return _regeneratorRuntime().wrap(function _callee2$(_context2) {\n while (1) switch (_context2.prev = _context2.next) {\n case 0:\n cloneRule = _objectSpread({}, rule); // Bug of `async-validator`\n // https://github.com/react-component/field-form/issues/316\n // https://github.com/react-component/field-form/issues/313\n delete cloneRule.ruleIndex;\n\n // https://github.com/ant-design/ant-design/issues/40497#issuecomment-1422282378\n AsyncValidator.warning = function () {\n return void 0;\n };\n if (cloneRule.validator) {\n originValidator = cloneRule.validator;\n cloneRule.validator = function () {\n try {\n return originValidator.apply(void 0, arguments);\n } catch (error) {\n console.error(error);\n return Promise.reject(CODE_LOGIC_ERROR);\n }\n };\n }\n\n // We should special handle array validate\n subRuleField = null;\n if (cloneRule && cloneRule.type === 'array' && cloneRule.defaultField) {\n subRuleField = cloneRule.defaultField;\n delete cloneRule.defaultField;\n }\n validator = new AsyncValidator(_defineProperty({}, name, [cloneRule]));\n messages = merge(defaultValidateMessages, options.validateMessages);\n validator.messages(messages);\n result = [];\n _context2.prev = 10;\n _context2.next = 13;\n return Promise.resolve(validator.validate(_defineProperty({}, name, value), _objectSpread({}, options)));\n case 13:\n _context2.next = 18;\n break;\n case 15:\n _context2.prev = 15;\n _context2.t0 = _context2[\"catch\"](10);\n if (_context2.t0.errors) {\n result = _context2.t0.errors.map(function (_ref4, index) {\n var message = _ref4.message;\n var mergedMessage = message === CODE_LOGIC_ERROR ? messages.default : message;\n return /*#__PURE__*/React.isValidElement(mergedMessage) ?\n /*#__PURE__*/\n // Wrap ReactNode with `key`\n React.cloneElement(mergedMessage, {\n key: \"error_\".concat(index)\n }) : mergedMessage;\n });\n }\n case 18:\n if (!(!result.length && subRuleField)) {\n _context2.next = 23;\n break;\n }\n _context2.next = 21;\n return Promise.all(value.map(function (subValue, i) {\n return validateRule(\"\".concat(name, \".\").concat(i), subValue, subRuleField, options, messageVariables);\n }));\n case 21:\n subResults = _context2.sent;\n return _context2.abrupt(\"return\", subResults.reduce(function (prev, errors) {\n return [].concat(_toConsumableArray(prev), _toConsumableArray(errors));\n }, []));\n case 23:\n // Replace message with variables\n kv = _objectSpread(_objectSpread({}, rule), {}, {\n name: name,\n enum: (rule.enum || []).join(', ')\n }, messageVariables);\n fillVariableResult = result.map(function (error) {\n if (typeof error === 'string') {\n return replaceMessage(error, kv);\n }\n return error;\n });\n return _context2.abrupt(\"return\", fillVariableResult);\n case 26:\n case \"end\":\n return _context2.stop();\n }\n }, _callee2, null, [[10, 15]]);\n }));\n return _validateRule.apply(this, arguments);\n}\nexport function validateRules(namePath, value, rules, options, validateFirst, messageVariables) {\n var name = namePath.join('.');\n\n // Fill rule with context\n var filledRules = rules.map(function (currentRule, ruleIndex) {\n var originValidatorFunc = currentRule.validator;\n var cloneRule = _objectSpread(_objectSpread({}, currentRule), {}, {\n ruleIndex: ruleIndex\n });\n\n // Replace validator if needed\n if (originValidatorFunc) {\n cloneRule.validator = function (rule, val, callback) {\n var hasPromise = false;\n\n // Wrap callback only accept when promise not provided\n var wrappedCallback = function wrappedCallback() {\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n // Wait a tick to make sure return type is a promise\n Promise.resolve().then(function () {\n warning(!hasPromise, 'Your validator function has already return a promise. `callback` will be ignored.');\n if (!hasPromise) {\n callback.apply(void 0, args);\n }\n });\n };\n\n // Get promise\n var promise = originValidatorFunc(rule, val, wrappedCallback);\n hasPromise = promise && typeof promise.then === 'function' && typeof promise.catch === 'function';\n\n /**\n * 1. Use promise as the first priority.\n * 2. If promise not exist, use callback with warning instead\n */\n warning(hasPromise, '`callback` is deprecated. Please return a promise instead.');\n if (hasPromise) {\n promise.then(function () {\n callback();\n }).catch(function (err) {\n callback(err || ' ');\n });\n }\n };\n }\n return cloneRule;\n }).sort(function (_ref, _ref2) {\n var w1 = _ref.warningOnly,\n i1 = _ref.ruleIndex;\n var w2 = _ref2.warningOnly,\n i2 = _ref2.ruleIndex;\n if (!!w1 === !!w2) {\n // Let keep origin order\n return i1 - i2;\n }\n if (w1) {\n return 1;\n }\n return -1;\n });\n\n // Do validate rules\n var summaryPromise;\n if (validateFirst === true) {\n // >>>>> Validate by serialization\n summaryPromise = new Promise( /*#__PURE__*/function () {\n var _ref3 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(resolve, reject) {\n var i, rule, errors;\n return _regeneratorRuntime().wrap(function _callee$(_context) {\n while (1) switch (_context.prev = _context.next) {\n case 0:\n i = 0;\n case 1:\n if (!(i < filledRules.length)) {\n _context.next = 12;\n break;\n }\n rule = filledRules[i];\n _context.next = 5;\n return validateRule(name, value, rule, options, messageVariables);\n case 5:\n errors = _context.sent;\n if (!errors.length) {\n _context.next = 9;\n break;\n }\n reject([{\n errors: errors,\n rule: rule\n }]);\n return _context.abrupt(\"return\");\n case 9:\n i += 1;\n _context.next = 1;\n break;\n case 12:\n /* eslint-enable */\n\n resolve([]);\n case 13:\n case \"end\":\n return _context.stop();\n }\n }, _callee);\n }));\n return function (_x6, _x7) {\n return _ref3.apply(this, arguments);\n };\n }());\n } else {\n // >>>>> Validate by parallel\n var rulePromises = filledRules.map(function (rule) {\n return validateRule(name, value, rule, options, messageVariables).then(function (errors) {\n return {\n errors: errors,\n rule: rule\n };\n });\n });\n summaryPromise = (validateFirst ? finishOnFirstFailed(rulePromises) : finishOnAllFailed(rulePromises)).then(function (errors) {\n // Always change to rejection for Field to catch\n return Promise.reject(errors);\n });\n }\n\n // Internal catch error to avoid console error log.\n summaryPromise.catch(function (e) {\n return e;\n });\n return summaryPromise;\n}\nfunction finishOnAllFailed(_x8) {\n return _finishOnAllFailed.apply(this, arguments);\n}\nfunction _finishOnAllFailed() {\n _finishOnAllFailed = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee3(rulePromises) {\n return _regeneratorRuntime().wrap(function _callee3$(_context3) {\n while (1) switch (_context3.prev = _context3.next) {\n case 0:\n return _context3.abrupt(\"return\", Promise.all(rulePromises).then(function (errorsList) {\n var _ref5;\n var errors = (_ref5 = []).concat.apply(_ref5, _toConsumableArray(errorsList));\n return errors;\n }));\n case 1:\n case \"end\":\n return _context3.stop();\n }\n }, _callee3);\n }));\n return _finishOnAllFailed.apply(this, arguments);\n}\nfunction finishOnFirstFailed(_x9) {\n return _finishOnFirstFailed.apply(this, arguments);\n}\nfunction _finishOnFirstFailed() {\n _finishOnFirstFailed = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee4(rulePromises) {\n var count;\n return _regeneratorRuntime().wrap(function _callee4$(_context4) {\n while (1) switch (_context4.prev = _context4.next) {\n case 0:\n count = 0;\n return _context4.abrupt(\"return\", new Promise(function (resolve) {\n rulePromises.forEach(function (promise) {\n promise.then(function (ruleError) {\n if (ruleError.errors.length) {\n resolve([ruleError]);\n }\n count += 1;\n if (count === rulePromises.length) {\n resolve([]);\n }\n });\n });\n }));\n case 2:\n case \"end\":\n return _context4.stop();\n }\n }, _callee4);\n }));\n return _finishOnFirstFailed.apply(this, arguments);\n}","import _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport getValue from \"rc-util/es/utils/get\";\nimport setValue from \"rc-util/es/utils/set\";\nimport { toArray } from \"./typeUtil\";\nexport { getValue, setValue };\n\n/**\n * Convert name to internal supported format.\n * This function should keep since we still thinking if need support like `a.b.c` format.\n * 'a' => ['a']\n * 123 => [123]\n * ['a', 123] => ['a', 123]\n */\nexport function getNamePath(path) {\n return toArray(path);\n}\nexport function cloneByNamePathList(store, namePathList) {\n var newStore = {};\n namePathList.forEach(function (namePath) {\n var value = getValue(store, namePath);\n newStore = setValue(newStore, namePath, value);\n });\n return newStore;\n}\n\n/**\n * Check if `namePathList` includes `namePath`.\n * @param namePathList A list of `InternalNamePath[]`\n * @param namePath Compare `InternalNamePath`\n * @param partialMatch True will make `[a, b]` match `[a, b, c]`\n */\nexport function containsNamePath(namePathList, namePath) {\n var partialMatch = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n return namePathList && namePathList.some(function (path) {\n return matchNamePath(namePath, path, partialMatch);\n });\n}\n\n/**\n * Check if `namePath` is super set or equal of `subNamePath`.\n * @param namePath A list of `InternalNamePath[]`\n * @param subNamePath Compare `InternalNamePath`\n * @param partialMatch True will make `[a, b]` match `[a, b, c]`\n */\nexport function matchNamePath(namePath, subNamePath) {\n var partialMatch = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n if (!namePath || !subNamePath) {\n return false;\n }\n if (!partialMatch && namePath.length !== subNamePath.length) {\n return false;\n }\n return subNamePath.every(function (nameUnit, i) {\n return namePath[i] === nameUnit;\n });\n}\n\n// Like `shallowEqual`, but we not check the data which may cause re-render\n\nexport function isSimilar(source, target) {\n if (source === target) {\n return true;\n }\n if (!source && target || source && !target) {\n return false;\n }\n if (!source || !target || _typeof(source) !== 'object' || _typeof(target) !== 'object') {\n return false;\n }\n var sourceKeys = Object.keys(source);\n var targetKeys = Object.keys(target);\n var keys = new Set([].concat(sourceKeys, targetKeys));\n return _toConsumableArray(keys).every(function (key) {\n var sourceValue = source[key];\n var targetValue = target[key];\n if (typeof sourceValue === 'function' && typeof targetValue === 'function') {\n return true;\n }\n return sourceValue === targetValue;\n });\n}\nexport function defaultGetValueFromEvent(valuePropName) {\n var event = arguments.length <= 1 ? undefined : arguments[1];\n if (event && event.target && _typeof(event.target) === 'object' && valuePropName in event.target) {\n return event.target[valuePropName];\n }\n return event;\n}\n\n/**\n * Moves an array item from one position in an array to another.\n *\n * Note: This is a pure function so a new array will be returned, instead\n * of altering the array argument.\n *\n * @param array Array in which to move an item. (required)\n * @param moveIndex The index of the item to move. (required)\n * @param toIndex The index to move item at moveIndex to. (required)\n */\nexport function move(array, moveIndex, toIndex) {\n var length = array.length;\n if (moveIndex < 0 || moveIndex >= length || toIndex < 0 || toIndex >= length) {\n return array;\n }\n var item = array[moveIndex];\n var diff = moveIndex - toIndex;\n if (diff > 0) {\n // move left\n return [].concat(_toConsumableArray(array.slice(0, toIndex)), [item], _toConsumableArray(array.slice(toIndex, moveIndex)), _toConsumableArray(array.slice(moveIndex + 1, length)));\n }\n if (diff < 0) {\n // move right\n return [].concat(_toConsumableArray(array.slice(0, moveIndex)), _toConsumableArray(array.slice(moveIndex + 1, toIndex + 1)), [item], _toConsumableArray(array.slice(toIndex + 1, length)));\n }\n return array;\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport _regeneratorRuntime from \"@babel/runtime/helpers/esm/regeneratorRuntime\";\nimport _asyncToGenerator from \"@babel/runtime/helpers/esm/asyncToGenerator\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nvar _excluded = [\"name\"];\nimport toChildrenArray from \"rc-util/es/Children/toArray\";\nimport isEqual from \"rc-util/es/isEqual\";\nimport warning from \"rc-util/es/warning\";\nimport * as React from 'react';\nimport FieldContext, { HOOK_MARK } from \"./FieldContext\";\nimport ListContext from \"./ListContext\";\nimport { toArray } from \"./utils/typeUtil\";\nimport { validateRules } from \"./utils/validateUtil\";\nimport { containsNamePath, defaultGetValueFromEvent, getNamePath, getValue } from \"./utils/valueUtil\";\nvar EMPTY_ERRORS = [];\nfunction requireUpdate(shouldUpdate, prev, next, prevValue, nextValue, info) {\n if (typeof shouldUpdate === 'function') {\n return shouldUpdate(prev, next, 'source' in info ? {\n source: info.source\n } : {});\n }\n return prevValue !== nextValue;\n}\n\n// eslint-disable-next-line @typescript-eslint/consistent-indexed-object-style\n// We use Class instead of Hooks here since it will cost much code by using Hooks.\nvar Field = /*#__PURE__*/function (_React$Component) {\n _inherits(Field, _React$Component);\n var _super = _createSuper(Field);\n // ============================== Subscriptions ==============================\n function Field(props) {\n var _this;\n _classCallCheck(this, Field);\n _this = _super.call(this, props);\n\n // Register on init\n _defineProperty(_assertThisInitialized(_this), \"state\", {\n resetCount: 0\n });\n _defineProperty(_assertThisInitialized(_this), \"cancelRegisterFunc\", null);\n _defineProperty(_assertThisInitialized(_this), \"mounted\", false);\n /**\n * Follow state should not management in State since it will async update by React.\n * This makes first render of form can not get correct state value.\n */\n _defineProperty(_assertThisInitialized(_this), \"touched\", false);\n /**\n * Mark when touched & validated. Currently only used for `dependencies`.\n * Note that we do not think field with `initialValue` is dirty\n * but this will be by `isFieldDirty` func.\n */\n _defineProperty(_assertThisInitialized(_this), \"dirty\", false);\n _defineProperty(_assertThisInitialized(_this), \"validatePromise\", void 0);\n _defineProperty(_assertThisInitialized(_this), \"prevValidating\", void 0);\n _defineProperty(_assertThisInitialized(_this), \"errors\", EMPTY_ERRORS);\n _defineProperty(_assertThisInitialized(_this), \"warnings\", EMPTY_ERRORS);\n _defineProperty(_assertThisInitialized(_this), \"cancelRegister\", function () {\n var _this$props = _this.props,\n preserve = _this$props.preserve,\n isListField = _this$props.isListField,\n name = _this$props.name;\n if (_this.cancelRegisterFunc) {\n _this.cancelRegisterFunc(isListField, preserve, getNamePath(name));\n }\n _this.cancelRegisterFunc = null;\n });\n // ================================== Utils ==================================\n _defineProperty(_assertThisInitialized(_this), \"getNamePath\", function () {\n var _this$props2 = _this.props,\n name = _this$props2.name,\n fieldContext = _this$props2.fieldContext;\n var _fieldContext$prefixN = fieldContext.prefixName,\n prefixName = _fieldContext$prefixN === void 0 ? [] : _fieldContext$prefixN;\n return name !== undefined ? [].concat(_toConsumableArray(prefixName), _toConsumableArray(name)) : [];\n });\n _defineProperty(_assertThisInitialized(_this), \"getRules\", function () {\n var _this$props3 = _this.props,\n _this$props3$rules = _this$props3.rules,\n rules = _this$props3$rules === void 0 ? [] : _this$props3$rules,\n fieldContext = _this$props3.fieldContext;\n return rules.map(function (rule) {\n if (typeof rule === 'function') {\n return rule(fieldContext);\n }\n return rule;\n });\n });\n _defineProperty(_assertThisInitialized(_this), \"refresh\", function () {\n if (!_this.mounted) return;\n\n /**\n * Clean up current node.\n */\n _this.setState(function (_ref) {\n var resetCount = _ref.resetCount;\n return {\n resetCount: resetCount + 1\n };\n });\n });\n // Event should only trigger when meta changed\n _defineProperty(_assertThisInitialized(_this), \"metaCache\", null);\n _defineProperty(_assertThisInitialized(_this), \"triggerMetaEvent\", function (destroy) {\n var onMetaChange = _this.props.onMetaChange;\n if (onMetaChange) {\n var _meta = _objectSpread(_objectSpread({}, _this.getMeta()), {}, {\n destroy: destroy\n });\n if (!isEqual(_this.metaCache, _meta)) {\n onMetaChange(_meta);\n }\n _this.metaCache = _meta;\n } else {\n _this.metaCache = null;\n }\n });\n // ========================= Field Entity Interfaces =========================\n // Trigger by store update. Check if need update the component\n _defineProperty(_assertThisInitialized(_this), \"onStoreChange\", function (prevStore, namePathList, info) {\n var _this$props4 = _this.props,\n shouldUpdate = _this$props4.shouldUpdate,\n _this$props4$dependen = _this$props4.dependencies,\n dependencies = _this$props4$dependen === void 0 ? [] : _this$props4$dependen,\n onReset = _this$props4.onReset;\n var store = info.store;\n var namePath = _this.getNamePath();\n var prevValue = _this.getValue(prevStore);\n var curValue = _this.getValue(store);\n var namePathMatch = namePathList && containsNamePath(namePathList, namePath);\n\n // `setFieldsValue` is a quick access to update related status\n if (info.type === 'valueUpdate' && info.source === 'external' && prevValue !== curValue) {\n _this.touched = true;\n _this.dirty = true;\n _this.validatePromise = null;\n _this.errors = EMPTY_ERRORS;\n _this.warnings = EMPTY_ERRORS;\n _this.triggerMetaEvent();\n }\n switch (info.type) {\n case 'reset':\n if (!namePathList || namePathMatch) {\n // Clean up state\n _this.touched = false;\n _this.dirty = false;\n _this.validatePromise = undefined;\n _this.errors = EMPTY_ERRORS;\n _this.warnings = EMPTY_ERRORS;\n _this.triggerMetaEvent();\n onReset === null || onReset === void 0 ? void 0 : onReset();\n _this.refresh();\n return;\n }\n break;\n\n /**\n * In case field with `preserve = false` nest deps like:\n * - A = 1 => show B\n * - B = 1 => show C\n * - Reset A, need clean B, C\n */\n case 'remove':\n {\n if (shouldUpdate) {\n _this.reRender();\n return;\n }\n break;\n }\n case 'setField':\n {\n var data = info.data;\n if (namePathMatch) {\n if ('touched' in data) {\n _this.touched = data.touched;\n }\n if ('validating' in data && !('originRCField' in data)) {\n _this.validatePromise = data.validating ? Promise.resolve([]) : null;\n }\n if ('errors' in data) {\n _this.errors = data.errors || EMPTY_ERRORS;\n }\n if ('warnings' in data) {\n _this.warnings = data.warnings || EMPTY_ERRORS;\n }\n _this.dirty = true;\n _this.triggerMetaEvent();\n _this.reRender();\n return;\n } else if ('value' in data && containsNamePath(namePathList, namePath, true)) {\n // Contains path with value should also check\n _this.reRender();\n return;\n }\n\n // Handle update by `setField` with `shouldUpdate`\n if (shouldUpdate && !namePath.length && requireUpdate(shouldUpdate, prevStore, store, prevValue, curValue, info)) {\n _this.reRender();\n return;\n }\n break;\n }\n case 'dependenciesUpdate':\n {\n /**\n * Trigger when marked `dependencies` updated. Related fields will all update\n */\n var dependencyList = dependencies.map(getNamePath);\n // No need for `namePathMath` check and `shouldUpdate` check, since `valueUpdate` will be\n // emitted earlier and they will work there\n // If set it may cause unnecessary twice rerendering\n if (dependencyList.some(function (dependency) {\n return containsNamePath(info.relatedFields, dependency);\n })) {\n _this.reRender();\n return;\n }\n break;\n }\n default:\n // 1. If `namePath` exists in `namePathList`, means it's related value and should update\n // For example \n // If `namePathList` is [['list']] (List value update), Field should be updated\n // If `namePathList` is [['list', 0]] (Field value update), List shouldn't be updated\n // 2.\n // 2.1 If `dependencies` is set, `name` is not set and `shouldUpdate` is not set,\n // don't use `shouldUpdate`. `dependencies` is view as a shortcut if `shouldUpdate`\n // is not provided\n // 2.2 If `shouldUpdate` provided, use customize logic to update the field\n // else to check if value changed\n if (namePathMatch || (!dependencies.length || namePath.length || shouldUpdate) && requireUpdate(shouldUpdate, prevStore, store, prevValue, curValue, info)) {\n _this.reRender();\n return;\n }\n break;\n }\n if (shouldUpdate === true) {\n _this.reRender();\n }\n });\n _defineProperty(_assertThisInitialized(_this), \"validateRules\", function (options) {\n // We should fixed namePath & value to avoid developer change then by form function\n var namePath = _this.getNamePath();\n var currentValue = _this.getValue();\n var _ref2 = options || {},\n triggerName = _ref2.triggerName,\n _ref2$validateOnly = _ref2.validateOnly,\n validateOnly = _ref2$validateOnly === void 0 ? false : _ref2$validateOnly;\n\n // Force change to async to avoid rule OOD under renderProps field\n var rootPromise = Promise.resolve().then( /*#__PURE__*/_asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee() {\n var _this$props5, _this$props5$validate, validateFirst, messageVariables, validateDebounce, filteredRules, promise;\n return _regeneratorRuntime().wrap(function _callee$(_context) {\n while (1) switch (_context.prev = _context.next) {\n case 0:\n if (_this.mounted) {\n _context.next = 2;\n break;\n }\n return _context.abrupt(\"return\", []);\n case 2:\n _this$props5 = _this.props, _this$props5$validate = _this$props5.validateFirst, validateFirst = _this$props5$validate === void 0 ? false : _this$props5$validate, messageVariables = _this$props5.messageVariables, validateDebounce = _this$props5.validateDebounce; // Start validate\n filteredRules = _this.getRules();\n if (triggerName) {\n filteredRules = filteredRules.filter(function (rule) {\n return rule;\n }).filter(function (rule) {\n var validateTrigger = rule.validateTrigger;\n if (!validateTrigger) {\n return true;\n }\n var triggerList = toArray(validateTrigger);\n return triggerList.includes(triggerName);\n });\n }\n\n // Wait for debounce. Skip if no `triggerName` since its from `validateFields / submit`\n if (!(validateDebounce && triggerName)) {\n _context.next = 10;\n break;\n }\n _context.next = 8;\n return new Promise(function (resolve) {\n setTimeout(resolve, validateDebounce);\n });\n case 8:\n if (!(_this.validatePromise !== rootPromise)) {\n _context.next = 10;\n break;\n }\n return _context.abrupt(\"return\", []);\n case 10:\n promise = validateRules(namePath, currentValue, filteredRules, options, validateFirst, messageVariables);\n promise.catch(function (e) {\n return e;\n }).then(function () {\n var ruleErrors = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : EMPTY_ERRORS;\n if (_this.validatePromise === rootPromise) {\n var _ruleErrors$forEach;\n _this.validatePromise = null;\n\n // Get errors & warnings\n var nextErrors = [];\n var nextWarnings = [];\n (_ruleErrors$forEach = ruleErrors.forEach) === null || _ruleErrors$forEach === void 0 ? void 0 : _ruleErrors$forEach.call(ruleErrors, function (_ref4) {\n var warningOnly = _ref4.rule.warningOnly,\n _ref4$errors = _ref4.errors,\n errors = _ref4$errors === void 0 ? EMPTY_ERRORS : _ref4$errors;\n if (warningOnly) {\n nextWarnings.push.apply(nextWarnings, _toConsumableArray(errors));\n } else {\n nextErrors.push.apply(nextErrors, _toConsumableArray(errors));\n }\n });\n _this.errors = nextErrors;\n _this.warnings = nextWarnings;\n _this.triggerMetaEvent();\n _this.reRender();\n }\n });\n return _context.abrupt(\"return\", promise);\n case 13:\n case \"end\":\n return _context.stop();\n }\n }, _callee);\n })));\n if (validateOnly) {\n return rootPromise;\n }\n _this.validatePromise = rootPromise;\n _this.dirty = true;\n _this.errors = EMPTY_ERRORS;\n _this.warnings = EMPTY_ERRORS;\n _this.triggerMetaEvent();\n\n // Force trigger re-render since we need sync renderProps with new meta\n _this.reRender();\n return rootPromise;\n });\n _defineProperty(_assertThisInitialized(_this), \"isFieldValidating\", function () {\n return !!_this.validatePromise;\n });\n _defineProperty(_assertThisInitialized(_this), \"isFieldTouched\", function () {\n return _this.touched;\n });\n _defineProperty(_assertThisInitialized(_this), \"isFieldDirty\", function () {\n // Touched or validate or has initialValue\n if (_this.dirty || _this.props.initialValue !== undefined) {\n return true;\n }\n\n // Form set initialValue\n var fieldContext = _this.props.fieldContext;\n var _fieldContext$getInte = fieldContext.getInternalHooks(HOOK_MARK),\n getInitialValue = _fieldContext$getInte.getInitialValue;\n if (getInitialValue(_this.getNamePath()) !== undefined) {\n return true;\n }\n return false;\n });\n _defineProperty(_assertThisInitialized(_this), \"getErrors\", function () {\n return _this.errors;\n });\n _defineProperty(_assertThisInitialized(_this), \"getWarnings\", function () {\n return _this.warnings;\n });\n _defineProperty(_assertThisInitialized(_this), \"isListField\", function () {\n return _this.props.isListField;\n });\n _defineProperty(_assertThisInitialized(_this), \"isList\", function () {\n return _this.props.isList;\n });\n _defineProperty(_assertThisInitialized(_this), \"isPreserve\", function () {\n return _this.props.preserve;\n });\n // ============================= Child Component =============================\n _defineProperty(_assertThisInitialized(_this), \"getMeta\", function () {\n // Make error & validating in cache to save perf\n _this.prevValidating = _this.isFieldValidating();\n var meta = {\n touched: _this.isFieldTouched(),\n validating: _this.prevValidating,\n errors: _this.errors,\n warnings: _this.warnings,\n name: _this.getNamePath(),\n validated: _this.validatePromise === null\n };\n return meta;\n });\n // Only return validate child node. If invalidate, will do nothing about field.\n _defineProperty(_assertThisInitialized(_this), \"getOnlyChild\", function (children) {\n // Support render props\n if (typeof children === 'function') {\n var _meta2 = _this.getMeta();\n return _objectSpread(_objectSpread({}, _this.getOnlyChild(children(_this.getControlled(), _meta2, _this.props.fieldContext))), {}, {\n isFunction: true\n });\n }\n\n // Filed element only\n var childList = toChildrenArray(children);\n if (childList.length !== 1 || ! /*#__PURE__*/React.isValidElement(childList[0])) {\n return {\n child: childList,\n isFunction: false\n };\n }\n return {\n child: childList[0],\n isFunction: false\n };\n });\n // ============================== Field Control ==============================\n _defineProperty(_assertThisInitialized(_this), \"getValue\", function (store) {\n var getFieldsValue = _this.props.fieldContext.getFieldsValue;\n var namePath = _this.getNamePath();\n return getValue(store || getFieldsValue(true), namePath);\n });\n _defineProperty(_assertThisInitialized(_this), \"getControlled\", function () {\n var childProps = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n var _this$props6 = _this.props,\n trigger = _this$props6.trigger,\n validateTrigger = _this$props6.validateTrigger,\n getValueFromEvent = _this$props6.getValueFromEvent,\n normalize = _this$props6.normalize,\n valuePropName = _this$props6.valuePropName,\n getValueProps = _this$props6.getValueProps,\n fieldContext = _this$props6.fieldContext;\n var mergedValidateTrigger = validateTrigger !== undefined ? validateTrigger : fieldContext.validateTrigger;\n var namePath = _this.getNamePath();\n var getInternalHooks = fieldContext.getInternalHooks,\n getFieldsValue = fieldContext.getFieldsValue;\n var _getInternalHooks = getInternalHooks(HOOK_MARK),\n dispatch = _getInternalHooks.dispatch;\n var value = _this.getValue();\n var mergedGetValueProps = getValueProps || function (val) {\n return _defineProperty({}, valuePropName, val);\n };\n\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n var originTriggerFunc = childProps[trigger];\n var control = _objectSpread(_objectSpread({}, childProps), mergedGetValueProps(value));\n\n // Add trigger\n control[trigger] = function () {\n // Mark as touched\n _this.touched = true;\n _this.dirty = true;\n _this.triggerMetaEvent();\n var newValue;\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n if (getValueFromEvent) {\n newValue = getValueFromEvent.apply(void 0, args);\n } else {\n newValue = defaultGetValueFromEvent.apply(void 0, [valuePropName].concat(args));\n }\n if (normalize) {\n newValue = normalize(newValue, value, getFieldsValue(true));\n }\n dispatch({\n type: 'updateValue',\n namePath: namePath,\n value: newValue\n });\n if (originTriggerFunc) {\n originTriggerFunc.apply(void 0, args);\n }\n };\n\n // Add validateTrigger\n var validateTriggerList = toArray(mergedValidateTrigger || []);\n validateTriggerList.forEach(function (triggerName) {\n // Wrap additional function of component, so that we can get latest value from store\n var originTrigger = control[triggerName];\n control[triggerName] = function () {\n if (originTrigger) {\n originTrigger.apply(void 0, arguments);\n }\n\n // Always use latest rules\n var rules = _this.props.rules;\n if (rules && rules.length) {\n // We dispatch validate to root,\n // since it will update related data with other field with same name\n dispatch({\n type: 'validateField',\n namePath: namePath,\n triggerName: triggerName\n });\n }\n };\n });\n return control;\n });\n if (props.fieldContext) {\n var getInternalHooks = props.fieldContext.getInternalHooks;\n var _getInternalHooks2 = getInternalHooks(HOOK_MARK),\n initEntityValue = _getInternalHooks2.initEntityValue;\n initEntityValue(_assertThisInitialized(_this));\n }\n return _this;\n }\n _createClass(Field, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n var _this$props7 = this.props,\n shouldUpdate = _this$props7.shouldUpdate,\n fieldContext = _this$props7.fieldContext;\n this.mounted = true;\n\n // Register on init\n if (fieldContext) {\n var getInternalHooks = fieldContext.getInternalHooks;\n var _getInternalHooks3 = getInternalHooks(HOOK_MARK),\n registerField = _getInternalHooks3.registerField;\n this.cancelRegisterFunc = registerField(this);\n }\n\n // One more render for component in case fields not ready\n if (shouldUpdate === true) {\n this.reRender();\n }\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n this.cancelRegister();\n this.triggerMetaEvent(true);\n this.mounted = false;\n }\n }, {\n key: \"reRender\",\n value: function reRender() {\n if (!this.mounted) return;\n this.forceUpdate();\n }\n }, {\n key: \"render\",\n value: function render() {\n var resetCount = this.state.resetCount;\n var children = this.props.children;\n var _this$getOnlyChild = this.getOnlyChild(children),\n child = _this$getOnlyChild.child,\n isFunction = _this$getOnlyChild.isFunction;\n\n // Not need to `cloneElement` since user can handle this in render function self\n var returnChildNode;\n if (isFunction) {\n returnChildNode = child;\n } else if ( /*#__PURE__*/React.isValidElement(child)) {\n returnChildNode = /*#__PURE__*/React.cloneElement(child, this.getControlled(child.props));\n } else {\n warning(!child, '`children` of Field is not validate ReactElement.');\n returnChildNode = child;\n }\n return /*#__PURE__*/React.createElement(React.Fragment, {\n key: resetCount\n }, returnChildNode);\n }\n }]);\n return Field;\n}(React.Component);\n_defineProperty(Field, \"contextType\", FieldContext);\n_defineProperty(Field, \"defaultProps\", {\n trigger: 'onChange',\n valuePropName: 'value'\n});\nfunction WrapperField(_ref6) {\n var name = _ref6.name,\n restProps = _objectWithoutProperties(_ref6, _excluded);\n var fieldContext = React.useContext(FieldContext);\n var listContext = React.useContext(ListContext);\n var namePath = name !== undefined ? getNamePath(name) : undefined;\n var key = 'keep';\n if (!restProps.isListField) {\n key = \"_\".concat((namePath || []).join('_'));\n }\n\n // Warning if it's a directly list field.\n // We can still support multiple level field preserve.\n if (process.env.NODE_ENV !== 'production' && restProps.preserve === false && restProps.isListField && namePath.length <= 1) {\n warning(false, '`preserve` should not apply on Form.List fields.');\n }\n return /*#__PURE__*/React.createElement(Field, _extends({\n key: key,\n name: namePath,\n isListField: !!listContext\n }, restProps, {\n fieldContext: fieldContext\n }));\n}\nexport default WrapperField;","import _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport * as React from 'react';\nimport warning from \"rc-util/es/warning\";\nimport FieldContext from \"./FieldContext\";\nimport Field from \"./Field\";\nimport { move as _move, getNamePath } from \"./utils/valueUtil\";\nimport ListContext from \"./ListContext\";\nfunction List(_ref) {\n var name = _ref.name,\n initialValue = _ref.initialValue,\n children = _ref.children,\n rules = _ref.rules,\n validateTrigger = _ref.validateTrigger,\n isListField = _ref.isListField;\n var context = React.useContext(FieldContext);\n var wrapperListContext = React.useContext(ListContext);\n var keyRef = React.useRef({\n keys: [],\n id: 0\n });\n var keyManager = keyRef.current;\n var prefixName = React.useMemo(function () {\n var parentPrefixName = getNamePath(context.prefixName) || [];\n return [].concat(_toConsumableArray(parentPrefixName), _toConsumableArray(getNamePath(name)));\n }, [context.prefixName, name]);\n var fieldContext = React.useMemo(function () {\n return _objectSpread(_objectSpread({}, context), {}, {\n prefixName: prefixName\n });\n }, [context, prefixName]);\n\n // List context\n var listContext = React.useMemo(function () {\n return {\n getKey: function getKey(namePath) {\n var len = prefixName.length;\n var pathName = namePath[len];\n return [keyManager.keys[pathName], namePath.slice(len + 1)];\n }\n };\n }, [prefixName]);\n\n // User should not pass `children` as other type.\n if (typeof children !== 'function') {\n warning(false, 'Form.List only accepts function as children.');\n return null;\n }\n var shouldUpdate = function shouldUpdate(prevValue, nextValue, _ref2) {\n var source = _ref2.source;\n if (source === 'internal') {\n return false;\n }\n return prevValue !== nextValue;\n };\n return /*#__PURE__*/React.createElement(ListContext.Provider, {\n value: listContext\n }, /*#__PURE__*/React.createElement(FieldContext.Provider, {\n value: fieldContext\n }, /*#__PURE__*/React.createElement(Field, {\n name: [],\n shouldUpdate: shouldUpdate,\n rules: rules,\n validateTrigger: validateTrigger,\n initialValue: initialValue,\n isList: true,\n isListField: isListField !== null && isListField !== void 0 ? isListField : !!wrapperListContext\n }, function (_ref3, meta) {\n var _ref3$value = _ref3.value,\n value = _ref3$value === void 0 ? [] : _ref3$value,\n onChange = _ref3.onChange;\n var getFieldValue = context.getFieldValue;\n var getNewValue = function getNewValue() {\n var values = getFieldValue(prefixName || []);\n return values || [];\n };\n /**\n * Always get latest value in case user update fields by `form` api.\n */\n var operations = {\n add: function add(defaultValue, index) {\n // Mapping keys\n var newValue = getNewValue();\n if (index >= 0 && index <= newValue.length) {\n keyManager.keys = [].concat(_toConsumableArray(keyManager.keys.slice(0, index)), [keyManager.id], _toConsumableArray(keyManager.keys.slice(index)));\n onChange([].concat(_toConsumableArray(newValue.slice(0, index)), [defaultValue], _toConsumableArray(newValue.slice(index))));\n } else {\n if (process.env.NODE_ENV !== 'production' && (index < 0 || index > newValue.length)) {\n warning(false, 'The second parameter of the add function should be a valid positive number.');\n }\n keyManager.keys = [].concat(_toConsumableArray(keyManager.keys), [keyManager.id]);\n onChange([].concat(_toConsumableArray(newValue), [defaultValue]));\n }\n keyManager.id += 1;\n },\n remove: function remove(index) {\n var newValue = getNewValue();\n var indexSet = new Set(Array.isArray(index) ? index : [index]);\n if (indexSet.size <= 0) {\n return;\n }\n keyManager.keys = keyManager.keys.filter(function (_, keysIndex) {\n return !indexSet.has(keysIndex);\n });\n\n // Trigger store change\n onChange(newValue.filter(function (_, valueIndex) {\n return !indexSet.has(valueIndex);\n }));\n },\n move: function move(from, to) {\n if (from === to) {\n return;\n }\n var newValue = getNewValue();\n\n // Do not handle out of range\n if (from < 0 || from >= newValue.length || to < 0 || to >= newValue.length) {\n return;\n }\n keyManager.keys = _move(keyManager.keys, from, to);\n\n // Trigger store change\n onChange(_move(newValue, from, to));\n }\n };\n var listValue = value || [];\n if (!Array.isArray(listValue)) {\n listValue = [];\n if (process.env.NODE_ENV !== 'production') {\n warning(false, \"Current value of '\".concat(prefixName.join(' > '), \"' is not an array type.\"));\n }\n }\n return children(listValue.map(function (__, index) {\n var key = keyManager.keys[index];\n if (key === undefined) {\n keyManager.keys[index] = keyManager.id;\n key = keyManager.keys[index];\n keyManager.id += 1;\n }\n return {\n name: index,\n key: key,\n isListField: true\n };\n }), operations, meta);\n })));\n}\nexport default List;","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nvar SPLIT = '__@field_split__';\n\n/**\n * Convert name path into string to fast the fetch speed of Map.\n */\nfunction normalize(namePath) {\n return namePath.map(function (cell) {\n return \"\".concat(_typeof(cell), \":\").concat(cell);\n })\n // Magic split\n .join(SPLIT);\n}\n\n/**\n * NameMap like a `Map` but accepts `string[]` as key.\n */\nvar NameMap = /*#__PURE__*/function () {\n function NameMap() {\n _classCallCheck(this, NameMap);\n _defineProperty(this, \"kvs\", new Map());\n }\n _createClass(NameMap, [{\n key: \"set\",\n value: function set(key, value) {\n this.kvs.set(normalize(key), value);\n }\n }, {\n key: \"get\",\n value: function get(key) {\n return this.kvs.get(normalize(key));\n }\n }, {\n key: \"update\",\n value: function update(key, updater) {\n var origin = this.get(key);\n var next = updater(origin);\n if (!next) {\n this.delete(key);\n } else {\n this.set(key, next);\n }\n }\n }, {\n key: \"delete\",\n value: function _delete(key) {\n this.kvs.delete(normalize(key));\n }\n\n // Since we only use this in test, let simply realize this\n }, {\n key: \"map\",\n value: function map(callback) {\n return _toConsumableArray(this.kvs.entries()).map(function (_ref) {\n var _ref2 = _slicedToArray(_ref, 2),\n key = _ref2[0],\n value = _ref2[1];\n var cells = key.split(SPLIT);\n return callback({\n key: cells.map(function (cell) {\n var _cell$match = cell.match(/^([^:]*):(.*)$/),\n _cell$match2 = _slicedToArray(_cell$match, 3),\n type = _cell$match2[1],\n unit = _cell$match2[2];\n return type === 'number' ? Number(unit) : unit;\n }),\n value: value\n });\n });\n }\n }, {\n key: \"toJSON\",\n value: function toJSON() {\n var json = {};\n this.map(function (_ref3) {\n var key = _ref3.key,\n value = _ref3.value;\n json[key.join('.')] = value;\n return null;\n });\n return json;\n }\n }]);\n return NameMap;\n}();\nexport default NameMap;","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nvar _excluded = [\"name\"];\nimport warning from \"rc-util/es/warning\";\nimport * as React from 'react';\nimport { HOOK_MARK } from \"./FieldContext\";\nimport { allPromiseFinish } from \"./utils/asyncUtil\";\nimport { merge } from \"rc-util/es/utils/set\";\nimport { defaultValidateMessages } from \"./utils/messages\";\nimport NameMap from \"./utils/NameMap\";\nimport { cloneByNamePathList, containsNamePath, getNamePath, getValue, matchNamePath, setValue } from \"./utils/valueUtil\";\nexport var FormStore = /*#__PURE__*/_createClass(function FormStore(forceRootUpdate) {\n var _this = this;\n _classCallCheck(this, FormStore);\n _defineProperty(this, \"formHooked\", false);\n _defineProperty(this, \"forceRootUpdate\", void 0);\n _defineProperty(this, \"subscribable\", true);\n _defineProperty(this, \"store\", {});\n _defineProperty(this, \"fieldEntities\", []);\n _defineProperty(this, \"initialValues\", {});\n _defineProperty(this, \"callbacks\", {});\n _defineProperty(this, \"validateMessages\", null);\n _defineProperty(this, \"preserve\", null);\n _defineProperty(this, \"lastValidatePromise\", null);\n _defineProperty(this, \"getForm\", function () {\n return {\n getFieldValue: _this.getFieldValue,\n getFieldsValue: _this.getFieldsValue,\n getFieldError: _this.getFieldError,\n getFieldWarning: _this.getFieldWarning,\n getFieldsError: _this.getFieldsError,\n isFieldsTouched: _this.isFieldsTouched,\n isFieldTouched: _this.isFieldTouched,\n isFieldValidating: _this.isFieldValidating,\n isFieldsValidating: _this.isFieldsValidating,\n resetFields: _this.resetFields,\n setFields: _this.setFields,\n setFieldValue: _this.setFieldValue,\n setFieldsValue: _this.setFieldsValue,\n validateFields: _this.validateFields,\n submit: _this.submit,\n _init: true,\n getInternalHooks: _this.getInternalHooks\n };\n });\n // ======================== Internal Hooks ========================\n _defineProperty(this, \"getInternalHooks\", function (key) {\n if (key === HOOK_MARK) {\n _this.formHooked = true;\n return {\n dispatch: _this.dispatch,\n initEntityValue: _this.initEntityValue,\n registerField: _this.registerField,\n useSubscribe: _this.useSubscribe,\n setInitialValues: _this.setInitialValues,\n destroyForm: _this.destroyForm,\n setCallbacks: _this.setCallbacks,\n setValidateMessages: _this.setValidateMessages,\n getFields: _this.getFields,\n setPreserve: _this.setPreserve,\n getInitialValue: _this.getInitialValue,\n registerWatch: _this.registerWatch\n };\n }\n warning(false, '`getInternalHooks` is internal usage. Should not call directly.');\n return null;\n });\n _defineProperty(this, \"useSubscribe\", function (subscribable) {\n _this.subscribable = subscribable;\n });\n /**\n * Record prev Form unmount fieldEntities which config preserve false.\n * This need to be refill with initialValues instead of store value.\n */\n _defineProperty(this, \"prevWithoutPreserves\", null);\n /**\n * First time `setInitialValues` should update store with initial value\n */\n _defineProperty(this, \"setInitialValues\", function (initialValues, init) {\n _this.initialValues = initialValues || {};\n if (init) {\n var _this$prevWithoutPres;\n var nextStore = merge(initialValues, _this.store);\n\n // We will take consider prev form unmount fields.\n // When the field is not `preserve`, we need fill this with initialValues instead of store.\n // eslint-disable-next-line array-callback-return\n (_this$prevWithoutPres = _this.prevWithoutPreserves) === null || _this$prevWithoutPres === void 0 ? void 0 : _this$prevWithoutPres.map(function (_ref) {\n var namePath = _ref.key;\n nextStore = setValue(nextStore, namePath, getValue(initialValues, namePath));\n });\n _this.prevWithoutPreserves = null;\n _this.updateStore(nextStore);\n }\n });\n _defineProperty(this, \"destroyForm\", function () {\n var prevWithoutPreserves = new NameMap();\n _this.getFieldEntities(true).forEach(function (entity) {\n if (!_this.isMergedPreserve(entity.isPreserve())) {\n prevWithoutPreserves.set(entity.getNamePath(), true);\n }\n });\n _this.prevWithoutPreserves = prevWithoutPreserves;\n });\n _defineProperty(this, \"getInitialValue\", function (namePath) {\n var initValue = getValue(_this.initialValues, namePath);\n\n // Not cloneDeep when without `namePath`\n return namePath.length ? merge(initValue) : initValue;\n });\n _defineProperty(this, \"setCallbacks\", function (callbacks) {\n _this.callbacks = callbacks;\n });\n _defineProperty(this, \"setValidateMessages\", function (validateMessages) {\n _this.validateMessages = validateMessages;\n });\n _defineProperty(this, \"setPreserve\", function (preserve) {\n _this.preserve = preserve;\n });\n // ============================= Watch ============================\n _defineProperty(this, \"watchList\", []);\n _defineProperty(this, \"registerWatch\", function (callback) {\n _this.watchList.push(callback);\n return function () {\n _this.watchList = _this.watchList.filter(function (fn) {\n return fn !== callback;\n });\n };\n });\n _defineProperty(this, \"notifyWatch\", function () {\n var namePath = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];\n // No need to cost perf when nothing need to watch\n if (_this.watchList.length) {\n var values = _this.getFieldsValue();\n var allValues = _this.getFieldsValue(true);\n _this.watchList.forEach(function (callback) {\n callback(values, allValues, namePath);\n });\n }\n });\n // ========================== Dev Warning =========================\n _defineProperty(this, \"timeoutId\", null);\n _defineProperty(this, \"warningUnhooked\", function () {\n if (process.env.NODE_ENV !== 'production' && !_this.timeoutId && typeof window !== 'undefined') {\n _this.timeoutId = setTimeout(function () {\n _this.timeoutId = null;\n if (!_this.formHooked) {\n warning(false, 'Instance created by `useForm` is not connected to any Form element. Forget to pass `form` prop?');\n }\n });\n }\n });\n // ============================ Store =============================\n _defineProperty(this, \"updateStore\", function (nextStore) {\n _this.store = nextStore;\n });\n // ============================ Fields ============================\n /**\n * Get registered field entities.\n * @param pure Only return field which has a `name`. Default: false\n */\n _defineProperty(this, \"getFieldEntities\", function () {\n var pure = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n if (!pure) {\n return _this.fieldEntities;\n }\n return _this.fieldEntities.filter(function (field) {\n return field.getNamePath().length;\n });\n });\n _defineProperty(this, \"getFieldsMap\", function () {\n var pure = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n var cache = new NameMap();\n _this.getFieldEntities(pure).forEach(function (field) {\n var namePath = field.getNamePath();\n cache.set(namePath, field);\n });\n return cache;\n });\n _defineProperty(this, \"getFieldEntitiesForNamePathList\", function (nameList) {\n if (!nameList) {\n return _this.getFieldEntities(true);\n }\n var cache = _this.getFieldsMap(true);\n return nameList.map(function (name) {\n var namePath = getNamePath(name);\n return cache.get(namePath) || {\n INVALIDATE_NAME_PATH: getNamePath(name)\n };\n });\n });\n _defineProperty(this, \"getFieldsValue\", function (nameList, filterFunc) {\n _this.warningUnhooked();\n\n // Fill args\n var mergedNameList;\n var mergedFilterFunc;\n var mergedStrict;\n if (nameList === true || Array.isArray(nameList)) {\n mergedNameList = nameList;\n mergedFilterFunc = filterFunc;\n } else if (nameList && _typeof(nameList) === 'object') {\n mergedStrict = nameList.strict;\n mergedFilterFunc = nameList.filter;\n }\n if (mergedNameList === true && !mergedFilterFunc) {\n return _this.store;\n }\n var fieldEntities = _this.getFieldEntitiesForNamePathList(Array.isArray(mergedNameList) ? mergedNameList : null);\n var filteredNameList = [];\n fieldEntities.forEach(function (entity) {\n var _isListField, _ref3;\n var namePath = 'INVALIDATE_NAME_PATH' in entity ? entity.INVALIDATE_NAME_PATH : entity.getNamePath();\n\n // Ignore when it's a list item and not specific the namePath,\n // since parent field is already take in count\n if (mergedStrict) {\n var _isList, _ref2;\n if ((_isList = (_ref2 = entity).isList) !== null && _isList !== void 0 && _isList.call(_ref2)) {\n return;\n }\n } else if (!mergedNameList && (_isListField = (_ref3 = entity).isListField) !== null && _isListField !== void 0 && _isListField.call(_ref3)) {\n return;\n }\n if (!mergedFilterFunc) {\n filteredNameList.push(namePath);\n } else {\n var meta = 'getMeta' in entity ? entity.getMeta() : null;\n if (mergedFilterFunc(meta)) {\n filteredNameList.push(namePath);\n }\n }\n });\n return cloneByNamePathList(_this.store, filteredNameList.map(getNamePath));\n });\n _defineProperty(this, \"getFieldValue\", function (name) {\n _this.warningUnhooked();\n var namePath = getNamePath(name);\n return getValue(_this.store, namePath);\n });\n _defineProperty(this, \"getFieldsError\", function (nameList) {\n _this.warningUnhooked();\n var fieldEntities = _this.getFieldEntitiesForNamePathList(nameList);\n return fieldEntities.map(function (entity, index) {\n if (entity && !('INVALIDATE_NAME_PATH' in entity)) {\n return {\n name: entity.getNamePath(),\n errors: entity.getErrors(),\n warnings: entity.getWarnings()\n };\n }\n return {\n name: getNamePath(nameList[index]),\n errors: [],\n warnings: []\n };\n });\n });\n _defineProperty(this, \"getFieldError\", function (name) {\n _this.warningUnhooked();\n var namePath = getNamePath(name);\n var fieldError = _this.getFieldsError([namePath])[0];\n return fieldError.errors;\n });\n _defineProperty(this, \"getFieldWarning\", function (name) {\n _this.warningUnhooked();\n var namePath = getNamePath(name);\n var fieldError = _this.getFieldsError([namePath])[0];\n return fieldError.warnings;\n });\n _defineProperty(this, \"isFieldsTouched\", function () {\n _this.warningUnhooked();\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n var arg0 = args[0],\n arg1 = args[1];\n var namePathList;\n var isAllFieldsTouched = false;\n if (args.length === 0) {\n namePathList = null;\n } else if (args.length === 1) {\n if (Array.isArray(arg0)) {\n namePathList = arg0.map(getNamePath);\n isAllFieldsTouched = false;\n } else {\n namePathList = null;\n isAllFieldsTouched = arg0;\n }\n } else {\n namePathList = arg0.map(getNamePath);\n isAllFieldsTouched = arg1;\n }\n var fieldEntities = _this.getFieldEntities(true);\n var isFieldTouched = function isFieldTouched(field) {\n return field.isFieldTouched();\n };\n\n // ===== Will get fully compare when not config namePathList =====\n if (!namePathList) {\n return isAllFieldsTouched ? fieldEntities.every(isFieldTouched) : fieldEntities.some(isFieldTouched);\n }\n\n // Generate a nest tree for validate\n var map = new NameMap();\n namePathList.forEach(function (shortNamePath) {\n map.set(shortNamePath, []);\n });\n fieldEntities.forEach(function (field) {\n var fieldNamePath = field.getNamePath();\n\n // Find matched entity and put into list\n namePathList.forEach(function (shortNamePath) {\n if (shortNamePath.every(function (nameUnit, i) {\n return fieldNamePath[i] === nameUnit;\n })) {\n map.update(shortNamePath, function (list) {\n return [].concat(_toConsumableArray(list), [field]);\n });\n }\n });\n });\n\n // Check if NameMap value is touched\n var isNamePathListTouched = function isNamePathListTouched(entities) {\n return entities.some(isFieldTouched);\n };\n var namePathListEntities = map.map(function (_ref4) {\n var value = _ref4.value;\n return value;\n });\n return isAllFieldsTouched ? namePathListEntities.every(isNamePathListTouched) : namePathListEntities.some(isNamePathListTouched);\n });\n _defineProperty(this, \"isFieldTouched\", function (name) {\n _this.warningUnhooked();\n return _this.isFieldsTouched([name]);\n });\n _defineProperty(this, \"isFieldsValidating\", function (nameList) {\n _this.warningUnhooked();\n var fieldEntities = _this.getFieldEntities();\n if (!nameList) {\n return fieldEntities.some(function (testField) {\n return testField.isFieldValidating();\n });\n }\n var namePathList = nameList.map(getNamePath);\n return fieldEntities.some(function (testField) {\n var fieldNamePath = testField.getNamePath();\n return containsNamePath(namePathList, fieldNamePath) && testField.isFieldValidating();\n });\n });\n _defineProperty(this, \"isFieldValidating\", function (name) {\n _this.warningUnhooked();\n return _this.isFieldsValidating([name]);\n });\n /**\n * Reset Field with field `initialValue` prop.\n * Can pass `entities` or `namePathList` or just nothing.\n */\n _defineProperty(this, \"resetWithFieldInitialValue\", function () {\n var info = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n // Create cache\n var cache = new NameMap();\n var fieldEntities = _this.getFieldEntities(true);\n fieldEntities.forEach(function (field) {\n var initialValue = field.props.initialValue;\n var namePath = field.getNamePath();\n\n // Record only if has `initialValue`\n if (initialValue !== undefined) {\n var records = cache.get(namePath) || new Set();\n records.add({\n entity: field,\n value: initialValue\n });\n cache.set(namePath, records);\n }\n });\n\n // Reset\n var resetWithFields = function resetWithFields(entities) {\n entities.forEach(function (field) {\n var initialValue = field.props.initialValue;\n if (initialValue !== undefined) {\n var namePath = field.getNamePath();\n var formInitialValue = _this.getInitialValue(namePath);\n if (formInitialValue !== undefined) {\n // Warning if conflict with form initialValues and do not modify value\n warning(false, \"Form already set 'initialValues' with path '\".concat(namePath.join('.'), \"'. Field can not overwrite it.\"));\n } else {\n var records = cache.get(namePath);\n if (records && records.size > 1) {\n // Warning if multiple field set `initialValue`and do not modify value\n warning(false, \"Multiple Field with path '\".concat(namePath.join('.'), \"' set 'initialValue'. Can not decide which one to pick.\"));\n } else if (records) {\n var originValue = _this.getFieldValue(namePath);\n // Set `initialValue`\n if (!info.skipExist || originValue === undefined) {\n _this.updateStore(setValue(_this.store, namePath, _toConsumableArray(records)[0].value));\n }\n }\n }\n }\n });\n };\n var requiredFieldEntities;\n if (info.entities) {\n requiredFieldEntities = info.entities;\n } else if (info.namePathList) {\n requiredFieldEntities = [];\n info.namePathList.forEach(function (namePath) {\n var records = cache.get(namePath);\n if (records) {\n var _requiredFieldEntitie;\n (_requiredFieldEntitie = requiredFieldEntities).push.apply(_requiredFieldEntitie, _toConsumableArray(_toConsumableArray(records).map(function (r) {\n return r.entity;\n })));\n }\n });\n } else {\n requiredFieldEntities = fieldEntities;\n }\n resetWithFields(requiredFieldEntities);\n });\n _defineProperty(this, \"resetFields\", function (nameList) {\n _this.warningUnhooked();\n var prevStore = _this.store;\n if (!nameList) {\n _this.updateStore(merge(_this.initialValues));\n _this.resetWithFieldInitialValue();\n _this.notifyObservers(prevStore, null, {\n type: 'reset'\n });\n _this.notifyWatch();\n return;\n }\n\n // Reset by `nameList`\n var namePathList = nameList.map(getNamePath);\n namePathList.forEach(function (namePath) {\n var initialValue = _this.getInitialValue(namePath);\n _this.updateStore(setValue(_this.store, namePath, initialValue));\n });\n _this.resetWithFieldInitialValue({\n namePathList: namePathList\n });\n _this.notifyObservers(prevStore, namePathList, {\n type: 'reset'\n });\n _this.notifyWatch(namePathList);\n });\n _defineProperty(this, \"setFields\", function (fields) {\n _this.warningUnhooked();\n var prevStore = _this.store;\n var namePathList = [];\n fields.forEach(function (fieldData) {\n var name = fieldData.name,\n data = _objectWithoutProperties(fieldData, _excluded);\n var namePath = getNamePath(name);\n namePathList.push(namePath);\n\n // Value\n if ('value' in data) {\n _this.updateStore(setValue(_this.store, namePath, data.value));\n }\n _this.notifyObservers(prevStore, [namePath], {\n type: 'setField',\n data: fieldData\n });\n });\n _this.notifyWatch(namePathList);\n });\n _defineProperty(this, \"getFields\", function () {\n var entities = _this.getFieldEntities(true);\n var fields = entities.map(function (field) {\n var namePath = field.getNamePath();\n var meta = field.getMeta();\n var fieldData = _objectSpread(_objectSpread({}, meta), {}, {\n name: namePath,\n value: _this.getFieldValue(namePath)\n });\n Object.defineProperty(fieldData, 'originRCField', {\n value: true\n });\n return fieldData;\n });\n return fields;\n });\n // =========================== Observer ===========================\n /**\n * This only trigger when a field is on constructor to avoid we get initialValue too late\n */\n _defineProperty(this, \"initEntityValue\", function (entity) {\n var initialValue = entity.props.initialValue;\n if (initialValue !== undefined) {\n var namePath = entity.getNamePath();\n var prevValue = getValue(_this.store, namePath);\n if (prevValue === undefined) {\n _this.updateStore(setValue(_this.store, namePath, initialValue));\n }\n }\n });\n _defineProperty(this, \"isMergedPreserve\", function (fieldPreserve) {\n var mergedPreserve = fieldPreserve !== undefined ? fieldPreserve : _this.preserve;\n return mergedPreserve !== null && mergedPreserve !== void 0 ? mergedPreserve : true;\n });\n _defineProperty(this, \"registerField\", function (entity) {\n _this.fieldEntities.push(entity);\n var namePath = entity.getNamePath();\n _this.notifyWatch([namePath]);\n\n // Set initial values\n if (entity.props.initialValue !== undefined) {\n var prevStore = _this.store;\n _this.resetWithFieldInitialValue({\n entities: [entity],\n skipExist: true\n });\n _this.notifyObservers(prevStore, [entity.getNamePath()], {\n type: 'valueUpdate',\n source: 'internal'\n });\n }\n\n // un-register field callback\n return function (isListField, preserve) {\n var subNamePath = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];\n _this.fieldEntities = _this.fieldEntities.filter(function (item) {\n return item !== entity;\n });\n\n // Clean up store value if not preserve\n if (!_this.isMergedPreserve(preserve) && (!isListField || subNamePath.length > 1)) {\n var defaultValue = isListField ? undefined : _this.getInitialValue(namePath);\n if (namePath.length && _this.getFieldValue(namePath) !== defaultValue && _this.fieldEntities.every(function (field) {\n return (\n // Only reset when no namePath exist\n !matchNamePath(field.getNamePath(), namePath)\n );\n })) {\n var _prevStore = _this.store;\n _this.updateStore(setValue(_prevStore, namePath, defaultValue, true));\n\n // Notify that field is unmount\n _this.notifyObservers(_prevStore, [namePath], {\n type: 'remove'\n });\n\n // Dependencies update\n _this.triggerDependenciesUpdate(_prevStore, namePath);\n }\n }\n _this.notifyWatch([namePath]);\n };\n });\n _defineProperty(this, \"dispatch\", function (action) {\n switch (action.type) {\n case 'updateValue':\n {\n var namePath = action.namePath,\n value = action.value;\n _this.updateValue(namePath, value);\n break;\n }\n case 'validateField':\n {\n var _namePath = action.namePath,\n triggerName = action.triggerName;\n _this.validateFields([_namePath], {\n triggerName: triggerName\n });\n break;\n }\n default:\n // Currently we don't have other action. Do nothing.\n }\n });\n _defineProperty(this, \"notifyObservers\", function (prevStore, namePathList, info) {\n if (_this.subscribable) {\n var mergedInfo = _objectSpread(_objectSpread({}, info), {}, {\n store: _this.getFieldsValue(true)\n });\n _this.getFieldEntities().forEach(function (_ref5) {\n var onStoreChange = _ref5.onStoreChange;\n onStoreChange(prevStore, namePathList, mergedInfo);\n });\n } else {\n _this.forceRootUpdate();\n }\n });\n /**\n * Notify dependencies children with parent update\n * We need delay to trigger validate in case Field is under render props\n */\n _defineProperty(this, \"triggerDependenciesUpdate\", function (prevStore, namePath) {\n var childrenFields = _this.getDependencyChildrenFields(namePath);\n if (childrenFields.length) {\n _this.validateFields(childrenFields);\n }\n _this.notifyObservers(prevStore, childrenFields, {\n type: 'dependenciesUpdate',\n relatedFields: [namePath].concat(_toConsumableArray(childrenFields))\n });\n return childrenFields;\n });\n _defineProperty(this, \"updateValue\", function (name, value) {\n var namePath = getNamePath(name);\n var prevStore = _this.store;\n _this.updateStore(setValue(_this.store, namePath, value));\n _this.notifyObservers(prevStore, [namePath], {\n type: 'valueUpdate',\n source: 'internal'\n });\n _this.notifyWatch([namePath]);\n\n // Dependencies update\n var childrenFields = _this.triggerDependenciesUpdate(prevStore, namePath);\n\n // trigger callback function\n var onValuesChange = _this.callbacks.onValuesChange;\n if (onValuesChange) {\n var changedValues = cloneByNamePathList(_this.store, [namePath]);\n onValuesChange(changedValues, _this.getFieldsValue());\n }\n _this.triggerOnFieldsChange([namePath].concat(_toConsumableArray(childrenFields)));\n });\n // Let all child Field get update.\n _defineProperty(this, \"setFieldsValue\", function (store) {\n _this.warningUnhooked();\n var prevStore = _this.store;\n if (store) {\n var nextStore = merge(_this.store, store);\n _this.updateStore(nextStore);\n }\n _this.notifyObservers(prevStore, null, {\n type: 'valueUpdate',\n source: 'external'\n });\n _this.notifyWatch();\n });\n _defineProperty(this, \"setFieldValue\", function (name, value) {\n _this.setFields([{\n name: name,\n value: value\n }]);\n });\n _defineProperty(this, \"getDependencyChildrenFields\", function (rootNamePath) {\n var children = new Set();\n var childrenFields = [];\n var dependencies2fields = new NameMap();\n\n /**\n * Generate maps\n * Can use cache to save perf if user report performance issue with this\n */\n _this.getFieldEntities().forEach(function (field) {\n var dependencies = field.props.dependencies;\n (dependencies || []).forEach(function (dependency) {\n var dependencyNamePath = getNamePath(dependency);\n dependencies2fields.update(dependencyNamePath, function () {\n var fields = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : new Set();\n fields.add(field);\n return fields;\n });\n });\n });\n var fillChildren = function fillChildren(namePath) {\n var fields = dependencies2fields.get(namePath) || new Set();\n fields.forEach(function (field) {\n if (!children.has(field)) {\n children.add(field);\n var fieldNamePath = field.getNamePath();\n if (field.isFieldDirty() && fieldNamePath.length) {\n childrenFields.push(fieldNamePath);\n fillChildren(fieldNamePath);\n }\n }\n });\n };\n fillChildren(rootNamePath);\n return childrenFields;\n });\n _defineProperty(this, \"triggerOnFieldsChange\", function (namePathList, filedErrors) {\n var onFieldsChange = _this.callbacks.onFieldsChange;\n if (onFieldsChange) {\n var fields = _this.getFields();\n\n /**\n * Fill errors since `fields` may be replaced by controlled fields\n */\n if (filedErrors) {\n var cache = new NameMap();\n filedErrors.forEach(function (_ref6) {\n var name = _ref6.name,\n errors = _ref6.errors;\n cache.set(name, errors);\n });\n fields.forEach(function (field) {\n // eslint-disable-next-line no-param-reassign\n field.errors = cache.get(field.name) || field.errors;\n });\n }\n var changedFields = fields.filter(function (_ref7) {\n var fieldName = _ref7.name;\n return containsNamePath(namePathList, fieldName);\n });\n if (changedFields.length) {\n onFieldsChange(changedFields, fields);\n }\n }\n });\n // =========================== Validate ===========================\n _defineProperty(this, \"validateFields\", function (arg1, arg2) {\n var _options;\n _this.warningUnhooked();\n var nameList;\n var options;\n if (Array.isArray(arg1) || typeof arg1 === 'string' || typeof arg2 === 'string') {\n nameList = arg1;\n options = arg2;\n } else {\n options = arg1;\n }\n var provideNameList = !!nameList;\n var namePathList = provideNameList ? nameList.map(getNamePath) : [];\n\n // Collect result in promise list\n var promiseList = [];\n\n // We temp save the path which need trigger for `onFieldsChange`\n var TMP_SPLIT = String(Date.now());\n var validateNamePathList = new Set();\n var recursive = (_options = options) === null || _options === void 0 ? void 0 : _options.recursive;\n _this.getFieldEntities(true).forEach(function (field) {\n // Add field if not provide `nameList`\n if (!provideNameList) {\n namePathList.push(field.getNamePath());\n }\n\n // Skip if without rule\n if (!field.props.rules || !field.props.rules.length) {\n return;\n }\n var fieldNamePath = field.getNamePath();\n validateNamePathList.add(fieldNamePath.join(TMP_SPLIT));\n\n // Add field validate rule in to promise list\n if (!provideNameList || containsNamePath(namePathList, fieldNamePath, recursive)) {\n var promise = field.validateRules(_objectSpread({\n validateMessages: _objectSpread(_objectSpread({}, defaultValidateMessages), _this.validateMessages)\n }, options));\n\n // Wrap promise with field\n promiseList.push(promise.then(function () {\n return {\n name: fieldNamePath,\n errors: [],\n warnings: []\n };\n }).catch(function (ruleErrors) {\n var _ruleErrors$forEach;\n var mergedErrors = [];\n var mergedWarnings = [];\n (_ruleErrors$forEach = ruleErrors.forEach) === null || _ruleErrors$forEach === void 0 ? void 0 : _ruleErrors$forEach.call(ruleErrors, function (_ref8) {\n var warningOnly = _ref8.rule.warningOnly,\n errors = _ref8.errors;\n if (warningOnly) {\n mergedWarnings.push.apply(mergedWarnings, _toConsumableArray(errors));\n } else {\n mergedErrors.push.apply(mergedErrors, _toConsumableArray(errors));\n }\n });\n if (mergedErrors.length) {\n return Promise.reject({\n name: fieldNamePath,\n errors: mergedErrors,\n warnings: mergedWarnings\n });\n }\n return {\n name: fieldNamePath,\n errors: mergedErrors,\n warnings: mergedWarnings\n };\n }));\n }\n });\n var summaryPromise = allPromiseFinish(promiseList);\n _this.lastValidatePromise = summaryPromise;\n\n // Notify fields with rule that validate has finished and need update\n summaryPromise.catch(function (results) {\n return results;\n }).then(function (results) {\n var resultNamePathList = results.map(function (_ref9) {\n var name = _ref9.name;\n return name;\n });\n _this.notifyObservers(_this.store, resultNamePathList, {\n type: 'validateFinish'\n });\n _this.triggerOnFieldsChange(resultNamePathList, results);\n });\n var returnPromise = summaryPromise.then(function () {\n if (_this.lastValidatePromise === summaryPromise) {\n return Promise.resolve(_this.getFieldsValue(namePathList));\n }\n return Promise.reject([]);\n }).catch(function (results) {\n var errorList = results.filter(function (result) {\n return result && result.errors.length;\n });\n return Promise.reject({\n values: _this.getFieldsValue(namePathList),\n errorFields: errorList,\n outOfDate: _this.lastValidatePromise !== summaryPromise\n });\n });\n\n // Do not throw in console\n returnPromise.catch(function (e) {\n return e;\n });\n\n // `validating` changed. Trigger `onFieldsChange`\n var triggerNamePathList = namePathList.filter(function (namePath) {\n return validateNamePathList.has(namePath.join(TMP_SPLIT));\n });\n _this.triggerOnFieldsChange(triggerNamePathList);\n return returnPromise;\n });\n // ============================ Submit ============================\n _defineProperty(this, \"submit\", function () {\n _this.warningUnhooked();\n _this.validateFields().then(function (values) {\n var onFinish = _this.callbacks.onFinish;\n if (onFinish) {\n try {\n onFinish(values);\n } catch (err) {\n // Should print error if user `onFinish` callback failed\n console.error(err);\n }\n }\n }).catch(function (e) {\n var onFinishFailed = _this.callbacks.onFinishFailed;\n if (onFinishFailed) {\n onFinishFailed(e);\n }\n });\n });\n this.forceRootUpdate = forceRootUpdate;\n});\nfunction useForm(form) {\n var formRef = React.useRef();\n var _React$useState = React.useState({}),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n forceUpdate = _React$useState2[1];\n if (!formRef.current) {\n if (form) {\n formRef.current = form;\n } else {\n // Create a new FormStore if not provided\n var forceReRender = function forceReRender() {\n forceUpdate({});\n };\n var formStore = new FormStore(forceReRender);\n formRef.current = formStore.getForm();\n }\n }\n return [formRef.current];\n}\nexport default useForm;","export function allPromiseFinish(promiseList) {\n var hasError = false;\n var count = promiseList.length;\n var results = [];\n if (!promiseList.length) {\n return Promise.resolve([]);\n }\n return new Promise(function (resolve, reject) {\n promiseList.forEach(function (promise, index) {\n promise.catch(function (e) {\n hasError = true;\n return e;\n }).then(function (result) {\n count -= 1;\n results[index] = result;\n if (count > 0) {\n return;\n }\n if (hasError) {\n reject(results);\n }\n resolve(results);\n });\n });\n });\n}","import _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport * as React from 'react';\nvar FormContext = /*#__PURE__*/React.createContext({\n triggerFormChange: function triggerFormChange() {},\n triggerFormFinish: function triggerFormFinish() {},\n registerForm: function registerForm() {},\n unregisterForm: function unregisterForm() {}\n});\nvar FormProvider = function FormProvider(_ref) {\n var validateMessages = _ref.validateMessages,\n onFormChange = _ref.onFormChange,\n onFormFinish = _ref.onFormFinish,\n children = _ref.children;\n var formContext = React.useContext(FormContext);\n var formsRef = React.useRef({});\n return /*#__PURE__*/React.createElement(FormContext.Provider, {\n value: _objectSpread(_objectSpread({}, formContext), {}, {\n validateMessages: _objectSpread(_objectSpread({}, formContext.validateMessages), validateMessages),\n // =========================================================\n // = Global Form Control =\n // =========================================================\n triggerFormChange: function triggerFormChange(name, changedFields) {\n if (onFormChange) {\n onFormChange(name, {\n changedFields: changedFields,\n forms: formsRef.current\n });\n }\n formContext.triggerFormChange(name, changedFields);\n },\n triggerFormFinish: function triggerFormFinish(name, values) {\n if (onFormFinish) {\n onFormFinish(name, {\n values: values,\n forms: formsRef.current\n });\n }\n formContext.triggerFormFinish(name, values);\n },\n registerForm: function registerForm(name, form) {\n if (name) {\n formsRef.current = _objectSpread(_objectSpread({}, formsRef.current), {}, _defineProperty({}, name, form));\n }\n formContext.registerForm(name, form);\n },\n unregisterForm: function unregisterForm(name) {\n var newForms = _objectSpread({}, formsRef.current);\n delete newForms[name];\n formsRef.current = newForms;\n formContext.unregisterForm(name);\n }\n })\n }, children);\n};\nexport { FormProvider };\nexport default FormContext;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"name\", \"initialValues\", \"fields\", \"form\", \"preserve\", \"children\", \"component\", \"validateMessages\", \"validateTrigger\", \"onValuesChange\", \"onFieldsChange\", \"onFinish\", \"onFinishFailed\"];\nimport * as React from 'react';\nimport useForm from \"./useForm\";\nimport FieldContext, { HOOK_MARK } from \"./FieldContext\";\nimport FormContext from \"./FormContext\";\nimport { isSimilar } from \"./utils/valueUtil\";\nimport ListContext from \"./ListContext\";\nvar Form = function Form(_ref, ref) {\n var name = _ref.name,\n initialValues = _ref.initialValues,\n fields = _ref.fields,\n form = _ref.form,\n preserve = _ref.preserve,\n children = _ref.children,\n _ref$component = _ref.component,\n Component = _ref$component === void 0 ? 'form' : _ref$component,\n validateMessages = _ref.validateMessages,\n _ref$validateTrigger = _ref.validateTrigger,\n validateTrigger = _ref$validateTrigger === void 0 ? 'onChange' : _ref$validateTrigger,\n onValuesChange = _ref.onValuesChange,\n _onFieldsChange = _ref.onFieldsChange,\n _onFinish = _ref.onFinish,\n onFinishFailed = _ref.onFinishFailed,\n restProps = _objectWithoutProperties(_ref, _excluded);\n var formContext = React.useContext(FormContext);\n\n // We customize handle event since Context will makes all the consumer re-render:\n // https://reactjs.org/docs/context.html#contextprovider\n var _useForm = useForm(form),\n _useForm2 = _slicedToArray(_useForm, 1),\n formInstance = _useForm2[0];\n var _getInternalHooks = formInstance.getInternalHooks(HOOK_MARK),\n useSubscribe = _getInternalHooks.useSubscribe,\n setInitialValues = _getInternalHooks.setInitialValues,\n setCallbacks = _getInternalHooks.setCallbacks,\n setValidateMessages = _getInternalHooks.setValidateMessages,\n setPreserve = _getInternalHooks.setPreserve,\n destroyForm = _getInternalHooks.destroyForm;\n\n // Pass ref with form instance\n React.useImperativeHandle(ref, function () {\n return formInstance;\n });\n\n // Register form into Context\n React.useEffect(function () {\n formContext.registerForm(name, formInstance);\n return function () {\n formContext.unregisterForm(name);\n };\n }, [formContext, formInstance, name]);\n\n // Pass props to store\n setValidateMessages(_objectSpread(_objectSpread({}, formContext.validateMessages), validateMessages));\n setCallbacks({\n onValuesChange: onValuesChange,\n onFieldsChange: function onFieldsChange(changedFields) {\n formContext.triggerFormChange(name, changedFields);\n if (_onFieldsChange) {\n for (var _len = arguments.length, rest = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n rest[_key - 1] = arguments[_key];\n }\n _onFieldsChange.apply(void 0, [changedFields].concat(rest));\n }\n },\n onFinish: function onFinish(values) {\n formContext.triggerFormFinish(name, values);\n if (_onFinish) {\n _onFinish(values);\n }\n },\n onFinishFailed: onFinishFailed\n });\n setPreserve(preserve);\n\n // Set initial value, init store value when first mount\n var mountRef = React.useRef(null);\n setInitialValues(initialValues, !mountRef.current);\n if (!mountRef.current) {\n mountRef.current = true;\n }\n React.useEffect(function () {\n return destroyForm;\n },\n // eslint-disable-next-line react-hooks/exhaustive-deps\n []);\n\n // Prepare children by `children` type\n var childrenNode;\n var childrenRenderProps = typeof children === 'function';\n if (childrenRenderProps) {\n var _values = formInstance.getFieldsValue(true);\n childrenNode = children(_values, formInstance);\n } else {\n childrenNode = children;\n }\n\n // Not use subscribe when using render props\n useSubscribe(!childrenRenderProps);\n\n // Listen if fields provided. We use ref to save prev data here to avoid additional render\n var prevFieldsRef = React.useRef();\n React.useEffect(function () {\n if (!isSimilar(prevFieldsRef.current || [], fields || [])) {\n formInstance.setFields(fields || []);\n }\n prevFieldsRef.current = fields;\n }, [fields, formInstance]);\n var formContextValue = React.useMemo(function () {\n return _objectSpread(_objectSpread({}, formInstance), {}, {\n validateTrigger: validateTrigger\n });\n }, [formInstance, validateTrigger]);\n var wrapperNode = /*#__PURE__*/React.createElement(ListContext.Provider, {\n value: null\n }, /*#__PURE__*/React.createElement(FieldContext.Provider, {\n value: formContextValue\n }, childrenNode));\n if (Component === false) {\n return wrapperNode;\n }\n return /*#__PURE__*/React.createElement(Component, _extends({}, restProps, {\n onSubmit: function onSubmit(event) {\n event.preventDefault();\n event.stopPropagation();\n formInstance.submit();\n },\n onReset: function onReset(event) {\n var _restProps$onReset;\n event.preventDefault();\n formInstance.resetFields();\n (_restProps$onReset = restProps.onReset) === null || _restProps$onReset === void 0 ? void 0 : _restProps$onReset.call(restProps, event);\n }\n }), wrapperNode);\n};\nexport default Form;","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport warning from \"rc-util/es/warning\";\nimport { useContext, useEffect, useMemo, useRef, useState } from 'react';\nimport FieldContext, { HOOK_MARK } from \"./FieldContext\";\nimport { isFormInstance } from \"./utils/typeUtil\";\nimport { getNamePath, getValue } from \"./utils/valueUtil\";\nexport function stringify(value) {\n try {\n return JSON.stringify(value);\n } catch (err) {\n return Math.random();\n }\n}\nvar useWatchWarning = process.env.NODE_ENV !== 'production' ? function (namePath) {\n var fullyStr = namePath.join('__RC_FIELD_FORM_SPLIT__');\n var nameStrRef = useRef(fullyStr);\n warning(nameStrRef.current === fullyStr, '`useWatch` is not support dynamic `namePath`. Please provide static instead.');\n} : function () {};\nfunction useWatch() {\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n var _args$ = args[0],\n dependencies = _args$ === void 0 ? [] : _args$,\n _args$2 = args[1],\n _form = _args$2 === void 0 ? {} : _args$2;\n var options = isFormInstance(_form) ? {\n form: _form\n } : _form;\n var form = options.form;\n var _useState = useState(),\n _useState2 = _slicedToArray(_useState, 2),\n value = _useState2[0],\n setValue = _useState2[1];\n var valueStr = useMemo(function () {\n return stringify(value);\n }, [value]);\n var valueStrRef = useRef(valueStr);\n valueStrRef.current = valueStr;\n var fieldContext = useContext(FieldContext);\n var formInstance = form || fieldContext;\n var isValidForm = formInstance && formInstance._init;\n\n // Warning if not exist form instance\n if (process.env.NODE_ENV !== 'production') {\n warning(args.length === 2 ? form ? isValidForm : true : isValidForm, 'useWatch requires a form instance since it can not auto detect from context.');\n }\n var namePath = getNamePath(dependencies);\n var namePathRef = useRef(namePath);\n namePathRef.current = namePath;\n useWatchWarning(namePath);\n useEffect(function () {\n // Skip if not exist form instance\n if (!isValidForm) {\n return;\n }\n var getFieldsValue = formInstance.getFieldsValue,\n getInternalHooks = formInstance.getInternalHooks;\n var _getInternalHooks = getInternalHooks(HOOK_MARK),\n registerWatch = _getInternalHooks.registerWatch;\n var cancelRegister = registerWatch(function (values, allValues) {\n var newValue = getValue(options.preserve ? allValues : values, namePathRef.current);\n var nextValueStr = stringify(newValue);\n\n // Compare stringify in case it's nest object\n if (valueStrRef.current !== nextValueStr) {\n valueStrRef.current = nextValueStr;\n setValue(newValue);\n }\n });\n\n // TODO: We can improve this perf in future\n var initialValue = getValue(options.preserve ? getFieldsValue(true) : getFieldsValue(), namePathRef.current);\n\n // React 18 has the bug that will queue update twice even the value is not changed\n // ref: https://github.com/facebook/react/issues/27213\n if (value !== initialValue) {\n setValue(initialValue);\n }\n return cancelRegister;\n },\n // We do not need re-register since namePath content is the same\n // eslint-disable-next-line react-hooks/exhaustive-deps\n [isValidForm]);\n return value;\n}\nexport default useWatch;","import * as React from 'react';\nimport Field from \"./Field\";\nimport List from \"./List\";\nimport useForm from \"./useForm\";\nimport FieldForm from \"./Form\";\nimport { FormProvider } from \"./FormContext\";\nimport FieldContext from \"./FieldContext\";\nimport ListContext from \"./ListContext\";\nimport useWatch from \"./useWatch\";\nvar InternalForm = /*#__PURE__*/React.forwardRef(FieldForm);\nvar RefForm = InternalForm;\nRefForm.FormProvider = FormProvider;\nRefForm.Field = Field;\nRefForm.List = List;\nRefForm.useForm = useForm;\nRefForm.useWatch = useWatch;\nexport { Field, List, useForm, FormProvider, FieldContext, ListContext, useWatch };\nexport default RefForm;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _util = require('./util');\n\nvar _validator = require('./validator/');\n\nvar _validator2 = _interopRequireDefault(_validator);\n\nvar _messages2 = require('./messages');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n/**\n * Encapsulates a validation schema.\n *\n * @param descriptor An object declaring validation rules\n * for this schema.\n */\nfunction Schema(descriptor) {\n this.rules = null;\n this._messages = _messages2.messages;\n this.define(descriptor);\n}\n\nSchema.prototype = {\n messages: function messages(_messages) {\n if (_messages) {\n this._messages = (0, _util.deepMerge)((0, _messages2.newMessages)(), _messages);\n }\n return this._messages;\n },\n define: function define(rules) {\n if (!rules) {\n throw new Error('Cannot configure a schema with no rules');\n }\n if ((typeof rules === 'undefined' ? 'undefined' : _typeof(rules)) !== 'object' || Array.isArray(rules)) {\n throw new Error('Rules must be an object');\n }\n this.rules = {};\n var z = void 0;\n var item = void 0;\n for (z in rules) {\n if (rules.hasOwnProperty(z)) {\n item = rules[z];\n this.rules[z] = Array.isArray(item) ? item : [item];\n }\n }\n },\n validate: function validate(source_) {\n var _this = this;\n\n var o = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var oc = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : function () {};\n\n var source = source_;\n var options = o;\n var callback = oc;\n if (typeof options === 'function') {\n callback = options;\n options = {};\n }\n if (!this.rules || Object.keys(this.rules).length === 0) {\n if (callback) {\n callback();\n }\n return Promise.resolve();\n }\n\n function complete(results) {\n var i = void 0;\n var errors = [];\n var fields = {};\n\n function add(e) {\n if (Array.isArray(e)) {\n var _errors;\n\n errors = (_errors = errors).concat.apply(_errors, e);\n } else {\n errors.push(e);\n }\n }\n\n for (i = 0; i < results.length; i++) {\n add(results[i]);\n }\n if (!errors.length) {\n errors = null;\n fields = null;\n } else {\n fields = (0, _util.convertFieldsError)(errors);\n }\n callback(errors, fields);\n }\n\n if (options.messages) {\n var messages = this.messages();\n if (messages === _messages2.messages) {\n messages = (0, _messages2.newMessages)();\n }\n (0, _util.deepMerge)(messages, options.messages);\n options.messages = messages;\n } else {\n options.messages = this.messages();\n }\n var arr = void 0;\n var value = void 0;\n var series = {};\n var keys = options.keys || Object.keys(this.rules);\n keys.forEach(function (z) {\n arr = _this.rules[z];\n value = source[z];\n arr.forEach(function (r) {\n var rule = r;\n if (typeof rule.transform === 'function') {\n if (source === source_) {\n source = _extends({}, source);\n }\n value = source[z] = rule.transform(value);\n }\n if (typeof rule === 'function') {\n rule = {\n validator: rule\n };\n } else {\n rule = _extends({}, rule);\n }\n rule.validator = _this.getValidationMethod(rule);\n rule.field = z;\n rule.fullField = rule.fullField || z;\n rule.type = _this.getType(rule);\n if (!rule.validator) {\n return;\n }\n series[z] = series[z] || [];\n series[z].push({\n rule: rule,\n value: value,\n source: source,\n field: z\n });\n });\n });\n var errorFields = {};\n return (0, _util.asyncMap)(series, options, function (data, doIt) {\n var rule = data.rule;\n var deep = (rule.type === 'object' || rule.type === 'array') && (_typeof(rule.fields) === 'object' || _typeof(rule.defaultField) === 'object');\n deep = deep && (rule.required || !rule.required && data.value);\n rule.field = data.field;\n\n function addFullfield(key, schema) {\n return _extends({}, schema, {\n fullField: rule.fullField + '.' + key\n });\n }\n\n function cb() {\n var e = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];\n\n var errors = e;\n if (!Array.isArray(errors)) {\n errors = [errors];\n }\n if (!options.suppressWarning && errors.length) {\n Schema.warning('async-validator:', errors);\n }\n if (errors.length && rule.message) {\n errors = [].concat(rule.message);\n }\n\n errors = errors.map((0, _util.complementError)(rule));\n\n if (options.first && errors.length) {\n errorFields[rule.field] = 1;\n return doIt(errors);\n }\n if (!deep) {\n doIt(errors);\n } else {\n // if rule is required but the target object\n // does not exist fail at the rule level and don't\n // go deeper\n if (rule.required && !data.value) {\n if (rule.message) {\n errors = [].concat(rule.message).map((0, _util.complementError)(rule));\n } else if (options.error) {\n errors = [options.error(rule, (0, _util.format)(options.messages.required, rule.field))];\n } else {\n errors = [];\n }\n return doIt(errors);\n }\n\n var fieldsSchema = {};\n if (rule.defaultField) {\n for (var k in data.value) {\n if (data.value.hasOwnProperty(k)) {\n fieldsSchema[k] = rule.defaultField;\n }\n }\n }\n fieldsSchema = _extends({}, fieldsSchema, data.rule.fields);\n for (var f in fieldsSchema) {\n if (fieldsSchema.hasOwnProperty(f)) {\n var fieldSchema = Array.isArray(fieldsSchema[f]) ? fieldsSchema[f] : [fieldsSchema[f]];\n fieldsSchema[f] = fieldSchema.map(addFullfield.bind(null, f));\n }\n }\n var schema = new Schema(fieldsSchema);\n schema.messages(options.messages);\n if (data.rule.options) {\n data.rule.options.messages = options.messages;\n data.rule.options.error = options.error;\n }\n schema.validate(data.value, data.rule.options || options, function (errs) {\n var finalErrors = [];\n if (errors && errors.length) {\n finalErrors.push.apply(finalErrors, errors);\n }\n if (errs && errs.length) {\n finalErrors.push.apply(finalErrors, errs);\n }\n doIt(finalErrors.length ? finalErrors : null);\n });\n }\n }\n\n var res = void 0;\n if (rule.asyncValidator) {\n res = rule.asyncValidator(rule, data.value, cb, data.source, options);\n } else if (rule.validator) {\n res = rule.validator(rule, data.value, cb, data.source, options);\n if (res === true) {\n cb();\n } else if (res === false) {\n cb(rule.message || rule.field + ' fails');\n } else if (res instanceof Array) {\n cb(res);\n } else if (res instanceof Error) {\n cb(res.message);\n }\n }\n if (res && res.then) {\n res.then(function () {\n return cb();\n }, function (e) {\n return cb(e);\n });\n }\n }, function (results) {\n complete(results);\n });\n },\n getType: function getType(rule) {\n if (rule.type === undefined && rule.pattern instanceof RegExp) {\n rule.type = 'pattern';\n }\n if (typeof rule.validator !== 'function' && rule.type && !_validator2['default'].hasOwnProperty(rule.type)) {\n throw new Error((0, _util.format)('Unknown rule type %s', rule.type));\n }\n return rule.type || 'string';\n },\n getValidationMethod: function getValidationMethod(rule) {\n if (typeof rule.validator === 'function') {\n return rule.validator;\n }\n var keys = Object.keys(rule);\n var messageIndex = keys.indexOf('message');\n if (messageIndex !== -1) {\n keys.splice(messageIndex, 1);\n }\n if (keys.length === 1 && keys[0] === 'required') {\n return _validator2['default'].required;\n }\n return _validator2['default'][this.getType(rule)] || false;\n }\n};\n\nSchema.register = function register(type, validator) {\n if (typeof validator !== 'function') {\n throw new Error('Cannot register a validator by type, validator is not a function');\n }\n _validator2['default'][type] = validator;\n};\n\nSchema.warning = _util.warning;\n\nSchema.messages = _messages2.messages;\n\nexports['default'] = Schema;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.newMessages = newMessages;\nfunction newMessages() {\n return {\n 'default': 'Validation error on field %s',\n required: '%s is required',\n 'enum': '%s must be one of %s',\n whitespace: '%s cannot be empty',\n date: {\n format: '%s date %s is invalid for format %s',\n parse: '%s date could not be parsed, %s is invalid ',\n invalid: '%s date %s is invalid'\n },\n types: {\n string: '%s is not a %s',\n method: '%s is not a %s (function)',\n array: '%s is not an %s',\n object: '%s is not an %s',\n number: '%s is not a %s',\n date: '%s is not a %s',\n boolean: '%s is not a %s',\n integer: '%s is not an %s',\n float: '%s is not a %s',\n regexp: '%s is not a valid %s',\n email: '%s is not a valid %s',\n url: '%s is not a valid %s',\n hex: '%s is not a valid %s'\n },\n string: {\n len: '%s must be exactly %s characters',\n min: '%s must be at least %s characters',\n max: '%s cannot be longer than %s characters',\n range: '%s must be between %s and %s characters'\n },\n number: {\n len: '%s must equal %s',\n min: '%s cannot be less than %s',\n max: '%s cannot be greater than %s',\n range: '%s must be between %s and %s'\n },\n array: {\n len: '%s must be exactly %s in length',\n min: '%s cannot be less than %s in length',\n max: '%s cannot be greater than %s in length',\n range: '%s must be between %s and %s in length'\n },\n pattern: {\n mismatch: '%s value %s does not match pattern %s'\n },\n clone: function clone() {\n var cloned = JSON.parse(JSON.stringify(this));\n cloned.clone = this.clone;\n return cloned;\n }\n };\n}\n\nvar messages = exports.messages = newMessages();","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _util = require('../util');\n\nvar util = _interopRequireWildcard(_util);\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }\n\nvar ENUM = 'enum';\n\n/**\n * Rule for validating a value exists in an enumerable list.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param source The source object being validated.\n * @param errors An array of errors that this rule may add\n * validation errors to.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction enumerable(rule, value, source, errors, options) {\n rule[ENUM] = Array.isArray(rule[ENUM]) ? rule[ENUM] : [];\n if (rule[ENUM].indexOf(value) === -1) {\n errors.push(util.format(options.messages[ENUM], rule.fullField, rule[ENUM].join(', ')));\n }\n}\n\nexports['default'] = enumerable;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _required = require('./required');\n\nvar _required2 = _interopRequireDefault(_required);\n\nvar _whitespace = require('./whitespace');\n\nvar _whitespace2 = _interopRequireDefault(_whitespace);\n\nvar _type = require('./type');\n\nvar _type2 = _interopRequireDefault(_type);\n\nvar _range = require('./range');\n\nvar _range2 = _interopRequireDefault(_range);\n\nvar _enum = require('./enum');\n\nvar _enum2 = _interopRequireDefault(_enum);\n\nvar _pattern = require('./pattern');\n\nvar _pattern2 = _interopRequireDefault(_pattern);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nexports['default'] = {\n required: _required2['default'],\n whitespace: _whitespace2['default'],\n type: _type2['default'],\n range: _range2['default'],\n 'enum': _enum2['default'],\n pattern: _pattern2['default']\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _util = require('../util');\n\nvar util = _interopRequireWildcard(_util);\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }\n\n/**\n * Rule for validating a regular expression pattern.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param source The source object being validated.\n * @param errors An array of errors that this rule may add\n * validation errors to.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction pattern(rule, value, source, errors, options) {\n if (rule.pattern) {\n if (rule.pattern instanceof RegExp) {\n // if a RegExp instance is passed, reset `lastIndex` in case its `global`\n // flag is accidentally set to `true`, which in a validation scenario\n // is not necessary and the result might be misleading\n rule.pattern.lastIndex = 0;\n if (!rule.pattern.test(value)) {\n errors.push(util.format(options.messages.pattern.mismatch, rule.fullField, value, rule.pattern));\n }\n } else if (typeof rule.pattern === 'string') {\n var _pattern = new RegExp(rule.pattern);\n if (!_pattern.test(value)) {\n errors.push(util.format(options.messages.pattern.mismatch, rule.fullField, value, rule.pattern));\n }\n }\n }\n}\n\nexports['default'] = pattern;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _util = require('../util');\n\nvar util = _interopRequireWildcard(_util);\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }\n\n/**\n * Rule for validating minimum and maximum allowed values.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param source The source object being validated.\n * @param errors An array of errors that this rule may add\n * validation errors to.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction range(rule, value, source, errors, options) {\n var len = typeof rule.len === 'number';\n var min = typeof rule.min === 'number';\n var max = typeof rule.max === 'number';\n // 正则匹配码点范围从U+010000一直到U+10FFFF的文字(补充平面Supplementary Plane)\n var spRegexp = /[\\uD800-\\uDBFF][\\uDC00-\\uDFFF]/g;\n var val = value;\n var key = null;\n var num = typeof value === 'number';\n var str = typeof value === 'string';\n var arr = Array.isArray(value);\n if (num) {\n key = 'number';\n } else if (str) {\n key = 'string';\n } else if (arr) {\n key = 'array';\n }\n // if the value is not of a supported type for range validation\n // the validation rule rule should use the\n // type property to also test for a particular type\n if (!key) {\n return false;\n }\n if (arr) {\n val = value.length;\n }\n if (str) {\n // 处理码点大于U+010000的文字length属性不准确的bug,如\"𠮷𠮷𠮷\".lenght !== 3\n val = value.replace(spRegexp, '_').length;\n }\n if (len) {\n if (val !== rule.len) {\n errors.push(util.format(options.messages[key].len, rule.fullField, rule.len));\n }\n } else if (min && !max && val < rule.min) {\n errors.push(util.format(options.messages[key].min, rule.fullField, rule.min));\n } else if (max && !min && val > rule.max) {\n errors.push(util.format(options.messages[key].max, rule.fullField, rule.max));\n } else if (min && max && (val < rule.min || val > rule.max)) {\n errors.push(util.format(options.messages[key].range, rule.fullField, rule.min, rule.max));\n }\n}\n\nexports['default'] = range;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _util = require('../util');\n\nvar util = _interopRequireWildcard(_util);\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }\n\n/**\n * Rule for validating required fields.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param source The source object being validated.\n * @param errors An array of errors that this rule may add\n * validation errors to.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction required(rule, value, source, errors, options, type) {\n if (rule.required && (!source.hasOwnProperty(rule.field) || util.isEmptyValue(value, type || rule.type))) {\n errors.push(util.format(options.messages.required, rule.fullField));\n }\n}\n\nexports['default'] = required;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _util = require('../util');\n\nvar util = _interopRequireWildcard(_util);\n\nvar _required = require('./required');\n\nvar _required2 = _interopRequireDefault(_required);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }\n\n/* eslint max-len:0 */\n\nvar pattern = {\n // http://emailregex.com/\n email: /^(([^<>()\\[\\]\\\\.,;:\\s@\"]+(\\.[^<>()\\[\\]\\\\.,;:\\s@\"]+)*)|(\".+\"))@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}])|(([a-zA-Z\\-0-9]+\\.)+[a-zA-Z]{2,}))$/,\n url: new RegExp('^(?!mailto:)(?:(?:http|https|ftp)://|//)(?:\\\\S+(?::\\\\S*)?@)?(?:(?:(?:[1-9]\\\\d?|1\\\\d\\\\d|2[01]\\\\d|22[0-3])(?:\\\\.(?:1?\\\\d{1,2}|2[0-4]\\\\d|25[0-5])){2}(?:\\\\.(?:[0-9]\\\\d?|1\\\\d\\\\d|2[0-4]\\\\d|25[0-4]))|(?:(?:[a-z\\\\u00a1-\\\\uffff0-9]+-?)*[a-z\\\\u00a1-\\\\uffff0-9]+)(?:\\\\.(?:[a-z\\\\u00a1-\\\\uffff0-9]+-?)*[a-z\\\\u00a1-\\\\uffff0-9]+)*(?:\\\\.(?:[a-z\\\\u00a1-\\\\uffff]{2,})))|localhost)(?::\\\\d{2,5})?(?:(/|\\\\?|#)[^\\\\s]*)?$', 'i'),\n hex: /^#?([a-f0-9]{6}|[a-f0-9]{3})$/i\n};\n\nvar types = {\n integer: function integer(value) {\n return types.number(value) && parseInt(value, 10) === value;\n },\n float: function float(value) {\n return types.number(value) && !types.integer(value);\n },\n array: function array(value) {\n return Array.isArray(value);\n },\n regexp: function regexp(value) {\n if (value instanceof RegExp) {\n return true;\n }\n try {\n return !!new RegExp(value);\n } catch (e) {\n return false;\n }\n },\n date: function date(value) {\n return typeof value.getTime === 'function' && typeof value.getMonth === 'function' && typeof value.getYear === 'function';\n },\n number: function number(value) {\n if (isNaN(value)) {\n return false;\n }\n return typeof value === 'number';\n },\n object: function object(value) {\n return (typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object' && !types.array(value);\n },\n method: function method(value) {\n return typeof value === 'function';\n },\n email: function email(value) {\n return typeof value === 'string' && !!value.match(pattern.email) && value.length < 255;\n },\n url: function url(value) {\n return typeof value === 'string' && !!value.match(pattern.url);\n },\n hex: function hex(value) {\n return typeof value === 'string' && !!value.match(pattern.hex);\n }\n};\n\n/**\n * Rule for validating the type of a value.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param source The source object being validated.\n * @param errors An array of errors that this rule may add\n * validation errors to.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction type(rule, value, source, errors, options) {\n if (rule.required && value === undefined) {\n (0, _required2['default'])(rule, value, source, errors, options);\n return;\n }\n var custom = ['integer', 'float', 'array', 'regexp', 'object', 'method', 'email', 'number', 'date', 'url', 'hex'];\n var ruleType = rule.type;\n if (custom.indexOf(ruleType) > -1) {\n if (!types[ruleType](value)) {\n errors.push(util.format(options.messages.types[ruleType], rule.fullField, rule.type));\n }\n // straight typeof check\n } else if (ruleType && (typeof value === 'undefined' ? 'undefined' : _typeof(value)) !== rule.type) {\n errors.push(util.format(options.messages.types[ruleType], rule.fullField, rule.type));\n }\n}\n\nexports['default'] = type;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _util = require('../util');\n\nvar util = _interopRequireWildcard(_util);\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }\n\n/**\n * Rule for validating whitespace.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param source The source object being validated.\n * @param errors An array of errors that this rule may add\n * validation errors to.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction whitespace(rule, value, source, errors, options) {\n if (/^\\s+$/.test(value) || value === '') {\n errors.push(util.format(options.messages.whitespace, rule.fullField));\n }\n}\n\nexports['default'] = whitespace;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nexports.convertFieldsError = convertFieldsError;\nexports.format = format;\nexports.isEmptyValue = isEmptyValue;\nexports.isEmptyObject = isEmptyObject;\nexports.asyncMap = asyncMap;\nexports.complementError = complementError;\nexports.deepMerge = deepMerge;\n/* eslint no-console:0 */\n\nvar formatRegExp = /%[sdj%]/g;\n\nvar warning = exports.warning = function warning() {};\n\n// don't print warning message when in production env or node runtime\nif (process.env.NODE_ENV !== 'production' && typeof window !== 'undefined' && typeof document !== 'undefined') {\n exports.warning = warning = function warning(type, errors) {\n if (typeof console !== 'undefined' && console.warn) {\n if (errors.every(function (e) {\n return typeof e === 'string';\n })) {\n console.warn(type, errors);\n }\n }\n };\n}\n\nfunction convertFieldsError(errors) {\n if (!errors || !errors.length) return null;\n var fields = {};\n errors.forEach(function (error) {\n var field = error.field;\n fields[field] = fields[field] || [];\n fields[field].push(error);\n });\n return fields;\n}\n\nfunction format() {\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n var i = 1;\n var f = args[0];\n var len = args.length;\n if (typeof f === 'function') {\n return f.apply(null, args.slice(1));\n }\n if (typeof f === 'string') {\n var str = String(f).replace(formatRegExp, function (x) {\n if (x === '%%') {\n return '%';\n }\n if (i >= len) {\n return x;\n }\n switch (x) {\n case '%s':\n return String(args[i++]);\n case '%d':\n return Number(args[i++]);\n case '%j':\n try {\n return JSON.stringify(args[i++]);\n } catch (_) {\n return '[Circular]';\n }\n break;\n default:\n return x;\n }\n });\n for (var arg = args[i]; i < len; arg = args[++i]) {\n str += ' ' + arg;\n }\n return str;\n }\n return f;\n}\n\nfunction isNativeStringType(type) {\n return type === 'string' || type === 'url' || type === 'hex' || type === 'email' || type === 'pattern';\n}\n\nfunction isEmptyValue(value, type) {\n if (value === undefined || value === null) {\n return true;\n }\n if (type === 'array' && Array.isArray(value) && !value.length) {\n return true;\n }\n if (isNativeStringType(type) && typeof value === 'string' && !value) {\n return true;\n }\n return false;\n}\n\nfunction isEmptyObject(obj) {\n return Object.keys(obj).length === 0;\n}\n\nfunction asyncParallelArray(arr, func, callback) {\n var results = [];\n var total = 0;\n var arrLength = arr.length;\n\n function count(errors) {\n results.push.apply(results, errors);\n total++;\n if (total === arrLength) {\n callback(results);\n }\n }\n\n arr.forEach(function (a) {\n func(a, count);\n });\n}\n\nfunction asyncSerialArray(arr, func, callback) {\n var index = 0;\n var arrLength = arr.length;\n\n function next(errors) {\n if (errors && errors.length) {\n callback(errors);\n return;\n }\n var original = index;\n index = index + 1;\n if (original < arrLength) {\n func(arr[original], next);\n } else {\n callback([]);\n }\n }\n\n next([]);\n}\n\nfunction flattenObjArr(objArr) {\n var ret = [];\n Object.keys(objArr).forEach(function (k) {\n ret.push.apply(ret, objArr[k]);\n });\n return ret;\n}\n\nfunction asyncMap(objArr, option, func, callback) {\n if (option.first) {\n var flattenArr = flattenObjArr(objArr);\n return asyncSerialArray(flattenArr, func, callback);\n }\n var firstFields = option.firstFields || [];\n if (firstFields === true) {\n firstFields = Object.keys(objArr);\n }\n var objArrKeys = Object.keys(objArr);\n var objArrLength = objArrKeys.length;\n var total = 0;\n var results = [];\n var pending = new Promise(function (resolve, reject) {\n var next = function next(errors) {\n results.push.apply(results, errors);\n total++;\n if (total === objArrLength) {\n callback(results);\n return results.length ? reject({ errors: results, fields: convertFieldsError(results) }) : resolve();\n }\n };\n objArrKeys.forEach(function (key) {\n var arr = objArr[key];\n if (firstFields.indexOf(key) !== -1) {\n asyncSerialArray(arr, func, next);\n } else {\n asyncParallelArray(arr, func, next);\n }\n });\n });\n pending['catch'](function (e) {\n return e;\n });\n return pending;\n}\n\nfunction complementError(rule) {\n return function (oe) {\n if (oe && oe.message) {\n oe.field = oe.field || rule.fullField;\n return oe;\n }\n return {\n message: typeof oe === 'function' ? oe() : oe,\n field: oe.field || rule.fullField\n };\n };\n}\n\nfunction deepMerge(target, source) {\n if (source) {\n for (var s in source) {\n if (source.hasOwnProperty(s)) {\n var value = source[s];\n if ((typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object' && _typeof(target[s]) === 'object') {\n target[s] = _extends({}, target[s], value);\n } else {\n target[s] = value;\n }\n }\n }\n }\n return target;\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nvar _util = require('../util');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n/**\n * Validates an array.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param callback The callback function.\n * @param source The source object being validated.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction array(rule, value, callback, source, options) {\n var errors = [];\n var validate = rule.required || !rule.required && source.hasOwnProperty(rule.field);\n if (validate) {\n if ((0, _util.isEmptyValue)(value, 'array') && !rule.required) {\n return callback();\n }\n _rule2['default'].required(rule, value, source, errors, options, 'array');\n if (!(0, _util.isEmptyValue)(value, 'array')) {\n _rule2['default'].type(rule, value, source, errors, options);\n _rule2['default'].range(rule, value, source, errors, options);\n }\n }\n callback(errors);\n}\n\nexports['default'] = array;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _util = require('../util');\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n/**\n * Validates a boolean.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param callback The callback function.\n * @param source The source object being validated.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction boolean(rule, value, callback, source, options) {\n var errors = [];\n var validate = rule.required || !rule.required && source.hasOwnProperty(rule.field);\n if (validate) {\n if ((0, _util.isEmptyValue)(value) && !rule.required) {\n return callback();\n }\n _rule2['default'].required(rule, value, source, errors, options);\n if (value !== undefined) {\n _rule2['default'].type(rule, value, source, errors, options);\n }\n }\n callback(errors);\n}\n\nexports['default'] = boolean;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nvar _util = require('../util');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction date(rule, value, callback, source, options) {\n // console.log('integer rule called %j', rule);\n var errors = [];\n var validate = rule.required || !rule.required && source.hasOwnProperty(rule.field);\n // console.log('validate on %s value', value);\n if (validate) {\n if ((0, _util.isEmptyValue)(value) && !rule.required) {\n return callback();\n }\n _rule2['default'].required(rule, value, source, errors, options);\n if (!(0, _util.isEmptyValue)(value)) {\n var dateObject = void 0;\n\n if (typeof value === 'number') {\n dateObject = new Date(value);\n } else {\n dateObject = value;\n }\n\n _rule2['default'].type(rule, dateObject, source, errors, options);\n if (dateObject) {\n _rule2['default'].range(rule, dateObject.getTime(), source, errors, options);\n }\n }\n }\n callback(errors);\n}\n\nexports['default'] = date;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nvar _util = require('../util');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar ENUM = 'enum';\n\n/**\n * Validates an enumerable list.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param callback The callback function.\n * @param source The source object being validated.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction enumerable(rule, value, callback, source, options) {\n var errors = [];\n var validate = rule.required || !rule.required && source.hasOwnProperty(rule.field);\n if (validate) {\n if ((0, _util.isEmptyValue)(value) && !rule.required) {\n return callback();\n }\n _rule2['default'].required(rule, value, source, errors, options);\n if (value) {\n _rule2['default'][ENUM](rule, value, source, errors, options);\n }\n }\n callback(errors);\n}\n\nexports['default'] = enumerable;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nvar _util = require('../util');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n/**\n * Validates a number is a floating point number.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param callback The callback function.\n * @param source The source object being validated.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction floatFn(rule, value, callback, source, options) {\n var errors = [];\n var validate = rule.required || !rule.required && source.hasOwnProperty(rule.field);\n if (validate) {\n if ((0, _util.isEmptyValue)(value) && !rule.required) {\n return callback();\n }\n _rule2['default'].required(rule, value, source, errors, options);\n if (value !== undefined) {\n _rule2['default'].type(rule, value, source, errors, options);\n _rule2['default'].range(rule, value, source, errors, options);\n }\n }\n callback(errors);\n}\n\nexports['default'] = floatFn;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _string = require('./string');\n\nvar _string2 = _interopRequireDefault(_string);\n\nvar _method = require('./method');\n\nvar _method2 = _interopRequireDefault(_method);\n\nvar _number = require('./number');\n\nvar _number2 = _interopRequireDefault(_number);\n\nvar _boolean = require('./boolean');\n\nvar _boolean2 = _interopRequireDefault(_boolean);\n\nvar _regexp = require('./regexp');\n\nvar _regexp2 = _interopRequireDefault(_regexp);\n\nvar _integer = require('./integer');\n\nvar _integer2 = _interopRequireDefault(_integer);\n\nvar _float = require('./float');\n\nvar _float2 = _interopRequireDefault(_float);\n\nvar _array = require('./array');\n\nvar _array2 = _interopRequireDefault(_array);\n\nvar _object = require('./object');\n\nvar _object2 = _interopRequireDefault(_object);\n\nvar _enum = require('./enum');\n\nvar _enum2 = _interopRequireDefault(_enum);\n\nvar _pattern = require('./pattern');\n\nvar _pattern2 = _interopRequireDefault(_pattern);\n\nvar _date = require('./date');\n\nvar _date2 = _interopRequireDefault(_date);\n\nvar _required = require('./required');\n\nvar _required2 = _interopRequireDefault(_required);\n\nvar _type = require('./type');\n\nvar _type2 = _interopRequireDefault(_type);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nexports['default'] = {\n string: _string2['default'],\n method: _method2['default'],\n number: _number2['default'],\n boolean: _boolean2['default'],\n regexp: _regexp2['default'],\n integer: _integer2['default'],\n float: _float2['default'],\n array: _array2['default'],\n object: _object2['default'],\n 'enum': _enum2['default'],\n pattern: _pattern2['default'],\n date: _date2['default'],\n url: _type2['default'],\n hex: _type2['default'],\n email: _type2['default'],\n required: _required2['default']\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nvar _util = require('../util');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n/**\n * Validates a number is an integer.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param callback The callback function.\n * @param source The source object being validated.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction integer(rule, value, callback, source, options) {\n var errors = [];\n var validate = rule.required || !rule.required && source.hasOwnProperty(rule.field);\n if (validate) {\n if ((0, _util.isEmptyValue)(value) && !rule.required) {\n return callback();\n }\n _rule2['default'].required(rule, value, source, errors, options);\n if (value !== undefined) {\n _rule2['default'].type(rule, value, source, errors, options);\n _rule2['default'].range(rule, value, source, errors, options);\n }\n }\n callback(errors);\n}\n\nexports['default'] = integer;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nvar _util = require('../util');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n/**\n * Validates a function.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param callback The callback function.\n * @param source The source object being validated.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction method(rule, value, callback, source, options) {\n var errors = [];\n var validate = rule.required || !rule.required && source.hasOwnProperty(rule.field);\n if (validate) {\n if ((0, _util.isEmptyValue)(value) && !rule.required) {\n return callback();\n }\n _rule2['default'].required(rule, value, source, errors, options);\n if (value !== undefined) {\n _rule2['default'].type(rule, value, source, errors, options);\n }\n }\n callback(errors);\n}\n\nexports['default'] = method;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nvar _util = require('../util');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n/**\n * Validates a number.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param callback The callback function.\n * @param source The source object being validated.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction number(rule, value, callback, source, options) {\n var errors = [];\n var validate = rule.required || !rule.required && source.hasOwnProperty(rule.field);\n if (validate) {\n if (value === '') {\n value = undefined;\n }\n if ((0, _util.isEmptyValue)(value) && !rule.required) {\n return callback();\n }\n _rule2['default'].required(rule, value, source, errors, options);\n if (value !== undefined) {\n _rule2['default'].type(rule, value, source, errors, options);\n _rule2['default'].range(rule, value, source, errors, options);\n }\n }\n callback(errors);\n}\n\nexports['default'] = number;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nvar _util = require('../util');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n/**\n * Validates an object.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param callback The callback function.\n * @param source The source object being validated.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction object(rule, value, callback, source, options) {\n var errors = [];\n var validate = rule.required || !rule.required && source.hasOwnProperty(rule.field);\n if (validate) {\n if ((0, _util.isEmptyValue)(value) && !rule.required) {\n return callback();\n }\n _rule2['default'].required(rule, value, source, errors, options);\n if (value !== undefined) {\n _rule2['default'].type(rule, value, source, errors, options);\n }\n }\n callback(errors);\n}\n\nexports['default'] = object;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nvar _util = require('../util');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n/**\n * Validates a regular expression pattern.\n *\n * Performs validation when a rule only contains\n * a pattern property but is not declared as a string type.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param callback The callback function.\n * @param source The source object being validated.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction pattern(rule, value, callback, source, options) {\n var errors = [];\n var validate = rule.required || !rule.required && source.hasOwnProperty(rule.field);\n if (validate) {\n if ((0, _util.isEmptyValue)(value, 'string') && !rule.required) {\n return callback();\n }\n _rule2['default'].required(rule, value, source, errors, options);\n if (!(0, _util.isEmptyValue)(value, 'string')) {\n _rule2['default'].pattern(rule, value, source, errors, options);\n }\n }\n callback(errors);\n}\n\nexports['default'] = pattern;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nvar _util = require('../util');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n/**\n * Validates the regular expression type.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param callback The callback function.\n * @param source The source object being validated.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction regexp(rule, value, callback, source, options) {\n var errors = [];\n var validate = rule.required || !rule.required && source.hasOwnProperty(rule.field);\n if (validate) {\n if ((0, _util.isEmptyValue)(value) && !rule.required) {\n return callback();\n }\n _rule2['default'].required(rule, value, source, errors, options);\n if (!(0, _util.isEmptyValue)(value)) {\n _rule2['default'].type(rule, value, source, errors, options);\n }\n }\n callback(errors);\n}\n\nexports['default'] = regexp;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction required(rule, value, callback, source, options) {\n var errors = [];\n var type = Array.isArray(value) ? 'array' : typeof value === 'undefined' ? 'undefined' : _typeof(value);\n _rule2['default'].required(rule, value, source, errors, options, type);\n callback(errors);\n}\n\nexports['default'] = required;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nvar _util = require('../util');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n/**\n * Performs validation for string types.\n *\n * @param rule The validation rule.\n * @param value The value of the field on the source object.\n * @param callback The callback function.\n * @param source The source object being validated.\n * @param options The validation options.\n * @param options.messages The validation messages.\n */\nfunction string(rule, value, callback, source, options) {\n var errors = [];\n var validate = rule.required || !rule.required && source.hasOwnProperty(rule.field);\n if (validate) {\n if ((0, _util.isEmptyValue)(value, 'string') && !rule.required) {\n return callback();\n }\n _rule2['default'].required(rule, value, source, errors, options, 'string');\n if (!(0, _util.isEmptyValue)(value, 'string')) {\n _rule2['default'].type(rule, value, source, errors, options);\n _rule2['default'].range(rule, value, source, errors, options);\n _rule2['default'].pattern(rule, value, source, errors, options);\n if (rule.whitespace === true) {\n _rule2['default'].whitespace(rule, value, source, errors, options);\n }\n }\n }\n callback(errors);\n}\n\nexports['default'] = string;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rule = require('../rule/');\n\nvar _rule2 = _interopRequireDefault(_rule);\n\nvar _util = require('../util');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction type(rule, value, callback, source, options) {\n var ruleType = rule.type;\n var errors = [];\n var validate = rule.required || !rule.required && source.hasOwnProperty(rule.field);\n if (validate) {\n if ((0, _util.isEmptyValue)(value, ruleType) && !rule.required) {\n return callback();\n }\n _rule2['default'].required(rule, value, source, errors, options, ruleType);\n if (!(0, _util.isEmptyValue)(value, ruleType)) {\n _rule2['default'].type(rule, value, source, errors, options);\n }\n }\n callback(errors);\n}\n\nexports['default'] = type;","export function hasAddon(props) {\n return !!(props.addonBefore || props.addonAfter);\n}\nexport function hasPrefixSuffix(props) {\n return !!(props.prefix || props.suffix || props.allowClear);\n}\nexport function resolveOnChange(target, e, onChange, targetValue) {\n if (!onChange) {\n return;\n }\n\n var event = e;\n\n if (e.type === 'click') {\n // Clone a new target for event.\n // Avoid the following usage, the setQuery method gets the original value.\n //\n // const [query, setQuery] = React.useState('');\n // {\n // setQuery((prevStatus) => e.target.value);\n // }}\n // />\n var currentTarget = target.cloneNode(true); // click clear icon\n\n event = Object.create(e, {\n target: {\n value: currentTarget\n },\n currentTarget: {\n value: currentTarget\n }\n });\n currentTarget.value = '';\n onChange(event);\n return;\n } // Trigger by composition event, this means we need force change the input value\n\n\n if (targetValue !== undefined) {\n event = Object.create(e, {\n target: {\n value: target\n },\n currentTarget: {\n value: target\n }\n });\n target.value = targetValue;\n onChange(event);\n return;\n }\n\n onChange(event);\n}\nexport function triggerFocus(element, option) {\n if (!element) return;\n element.focus(option); // Selection content\n\n var _ref = option || {},\n cursor = _ref.cursor;\n\n if (cursor) {\n var len = element.value.length;\n\n switch (cursor) {\n case 'start':\n element.setSelectionRange(0, 0);\n break;\n\n case 'end':\n element.setSelectionRange(len, len);\n break;\n\n default:\n element.setSelectionRange(0, len);\n }\n }\n}\nexport function fixControlledValue(value) {\n if (typeof value === 'undefined' || value === null) {\n return '';\n }\n\n return String(value);\n}","import _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport React, { cloneElement, useRef } from 'react';\nimport classNames from 'classnames';\nimport { hasAddon, hasPrefixSuffix } from \"./utils/commonUtils\";\n\nvar BaseInput = function BaseInput(props) {\n var inputElement = props.inputElement,\n prefixCls = props.prefixCls,\n prefix = props.prefix,\n suffix = props.suffix,\n addonBefore = props.addonBefore,\n addonAfter = props.addonAfter,\n className = props.className,\n style = props.style,\n affixWrapperClassName = props.affixWrapperClassName,\n groupClassName = props.groupClassName,\n wrapperClassName = props.wrapperClassName,\n disabled = props.disabled,\n readOnly = props.readOnly,\n focused = props.focused,\n triggerFocus = props.triggerFocus,\n allowClear = props.allowClear,\n value = props.value,\n handleReset = props.handleReset,\n hidden = props.hidden;\n var containerRef = useRef(null);\n\n var onInputClick = function onInputClick(e) {\n var _containerRef$current;\n\n if ((_containerRef$current = containerRef.current) !== null && _containerRef$current !== void 0 && _containerRef$current.contains(e.target)) {\n triggerFocus === null || triggerFocus === void 0 ? void 0 : triggerFocus();\n }\n }; // ================== Clear Icon ================== //\n\n\n var getClearIcon = function getClearIcon() {\n var _classNames;\n\n if (!allowClear) {\n return null;\n }\n\n var needClear = !disabled && !readOnly && value;\n var clearIconCls = \"\".concat(prefixCls, \"-clear-icon\");\n var iconNode = _typeof(allowClear) === 'object' && allowClear !== null && allowClear !== void 0 && allowClear.clearIcon ? allowClear.clearIcon : '✖';\n return /*#__PURE__*/React.createElement(\"span\", {\n onClick: handleReset // Do not trigger onBlur when clear input\n // https://github.com/ant-design/ant-design/issues/31200\n ,\n onMouseDown: function onMouseDown(e) {\n return e.preventDefault();\n },\n className: classNames(clearIconCls, (_classNames = {}, _defineProperty(_classNames, \"\".concat(clearIconCls, \"-hidden\"), !needClear), _defineProperty(_classNames, \"\".concat(clearIconCls, \"-has-suffix\"), !!suffix), _classNames)),\n role: \"button\",\n tabIndex: -1\n }, iconNode);\n };\n\n var element = /*#__PURE__*/cloneElement(inputElement, {\n value: value,\n hidden: hidden\n }); // ================== Prefix & Suffix ================== //\n\n if (hasPrefixSuffix(props)) {\n var _classNames2;\n\n var affixWrapperPrefixCls = \"\".concat(prefixCls, \"-affix-wrapper\");\n var affixWrapperCls = classNames(affixWrapperPrefixCls, (_classNames2 = {}, _defineProperty(_classNames2, \"\".concat(affixWrapperPrefixCls, \"-disabled\"), disabled), _defineProperty(_classNames2, \"\".concat(affixWrapperPrefixCls, \"-focused\"), focused), _defineProperty(_classNames2, \"\".concat(affixWrapperPrefixCls, \"-readonly\"), readOnly), _defineProperty(_classNames2, \"\".concat(affixWrapperPrefixCls, \"-input-with-clear-btn\"), suffix && allowClear && value), _classNames2), !hasAddon(props) && className, affixWrapperClassName);\n var suffixNode = (suffix || allowClear) && /*#__PURE__*/React.createElement(\"span\", {\n className: \"\".concat(prefixCls, \"-suffix\")\n }, getClearIcon(), suffix);\n element = /*#__PURE__*/React.createElement(\"span\", {\n className: affixWrapperCls,\n style: style,\n hidden: !hasAddon(props) && hidden,\n onClick: onInputClick,\n ref: containerRef\n }, prefix && /*#__PURE__*/React.createElement(\"span\", {\n className: \"\".concat(prefixCls, \"-prefix\")\n }, prefix), /*#__PURE__*/cloneElement(inputElement, {\n style: null,\n value: value,\n hidden: null\n }), suffixNode);\n } // ================== Addon ================== //\n\n\n if (hasAddon(props)) {\n var wrapperCls = \"\".concat(prefixCls, \"-group\");\n var addonCls = \"\".concat(wrapperCls, \"-addon\");\n var mergedWrapperClassName = classNames(\"\".concat(prefixCls, \"-wrapper\"), wrapperCls, wrapperClassName);\n var mergedGroupClassName = classNames(\"\".concat(prefixCls, \"-group-wrapper\"), className, groupClassName); // Need another wrapper for changing display:table to display:inline-block\n // and put style prop in wrapper\n\n return /*#__PURE__*/React.createElement(\"span\", {\n className: mergedGroupClassName,\n style: style,\n hidden: hidden\n }, /*#__PURE__*/React.createElement(\"span\", {\n className: mergedWrapperClassName\n }, addonBefore && /*#__PURE__*/React.createElement(\"span\", {\n className: addonCls\n }, addonBefore), /*#__PURE__*/cloneElement(element, {\n style: null,\n hidden: null\n }), addonAfter && /*#__PURE__*/React.createElement(\"span\", {\n className: addonCls\n }, addonAfter)));\n }\n\n return element;\n};\n\nexport default BaseInput;","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"autoComplete\", \"onChange\", \"onFocus\", \"onBlur\", \"onPressEnter\", \"onKeyDown\", \"prefixCls\", \"disabled\", \"htmlSize\", \"className\", \"maxLength\", \"suffix\", \"showCount\", \"type\", \"inputClassName\"];\nimport React, { useRef, useState, forwardRef, useImperativeHandle, useEffect } from 'react';\nimport BaseInput from \"./BaseInput\";\nimport omit from \"rc-util/es/omit\";\nimport { fixControlledValue, hasAddon, hasPrefixSuffix, resolveOnChange, triggerFocus } from \"./utils/commonUtils\";\nimport classNames from 'classnames';\nimport useMergedState from \"rc-util/es/hooks/useMergedState\";\nvar Input = /*#__PURE__*/forwardRef(function (props, ref) {\n var autoComplete = props.autoComplete,\n onChange = props.onChange,\n onFocus = props.onFocus,\n onBlur = props.onBlur,\n onPressEnter = props.onPressEnter,\n onKeyDown = props.onKeyDown,\n _props$prefixCls = props.prefixCls,\n prefixCls = _props$prefixCls === void 0 ? 'rc-input' : _props$prefixCls,\n disabled = props.disabled,\n htmlSize = props.htmlSize,\n className = props.className,\n maxLength = props.maxLength,\n suffix = props.suffix,\n showCount = props.showCount,\n _props$type = props.type,\n type = _props$type === void 0 ? 'text' : _props$type,\n inputClassName = props.inputClassName,\n rest = _objectWithoutProperties(props, _excluded);\n\n var _useMergedState = useMergedState(props.defaultValue, {\n value: props.value\n }),\n _useMergedState2 = _slicedToArray(_useMergedState, 2),\n value = _useMergedState2[0],\n setValue = _useMergedState2[1];\n\n var _useState = useState(false),\n _useState2 = _slicedToArray(_useState, 2),\n focused = _useState2[0],\n setFocused = _useState2[1];\n\n var inputRef = useRef(null);\n\n var focus = function focus(option) {\n if (inputRef.current) {\n triggerFocus(inputRef.current, option);\n }\n };\n\n useImperativeHandle(ref, function () {\n return {\n focus: focus,\n blur: function blur() {\n var _inputRef$current;\n\n (_inputRef$current = inputRef.current) === null || _inputRef$current === void 0 ? void 0 : _inputRef$current.blur();\n },\n setSelectionRange: function setSelectionRange(start, end, direction) {\n var _inputRef$current2;\n\n (_inputRef$current2 = inputRef.current) === null || _inputRef$current2 === void 0 ? void 0 : _inputRef$current2.setSelectionRange(start, end, direction);\n },\n select: function select() {\n var _inputRef$current3;\n\n (_inputRef$current3 = inputRef.current) === null || _inputRef$current3 === void 0 ? void 0 : _inputRef$current3.select();\n },\n input: inputRef.current\n };\n });\n useEffect(function () {\n setFocused(function (prev) {\n return prev && disabled ? false : prev;\n });\n }, [disabled]);\n\n var handleChange = function handleChange(e) {\n if (props.value === undefined) {\n setValue(e.target.value);\n }\n\n if (inputRef.current) {\n resolveOnChange(inputRef.current, e, onChange);\n }\n };\n\n var handleKeyDown = function handleKeyDown(e) {\n if (onPressEnter && e.key === 'Enter') {\n onPressEnter(e);\n }\n\n onKeyDown === null || onKeyDown === void 0 ? void 0 : onKeyDown(e);\n };\n\n var handleFocus = function handleFocus(e) {\n setFocused(true);\n onFocus === null || onFocus === void 0 ? void 0 : onFocus(e);\n };\n\n var handleBlur = function handleBlur(e) {\n setFocused(false);\n onBlur === null || onBlur === void 0 ? void 0 : onBlur(e);\n };\n\n var handleReset = function handleReset(e) {\n setValue('');\n focus();\n\n if (inputRef.current) {\n resolveOnChange(inputRef.current, e, onChange);\n }\n };\n\n var getInputElement = function getInputElement() {\n // Fix https://fb.me/react-unknown-prop\n var otherProps = omit(props, ['prefixCls', 'onPressEnter', 'addonBefore', 'addonAfter', 'prefix', 'suffix', 'allowClear', // Input elements must be either controlled or uncontrolled,\n // specify either the value prop, or the defaultValue prop, but not both.\n 'defaultValue', 'showCount', 'affixWrapperClassName', 'groupClassName', 'inputClassName', 'wrapperClassName', 'htmlSize']);\n return /*#__PURE__*/React.createElement(\"input\", _extends({\n autoComplete: autoComplete\n }, otherProps, {\n onChange: handleChange,\n onFocus: handleFocus,\n onBlur: handleBlur,\n onKeyDown: handleKeyDown,\n className: classNames(prefixCls, _defineProperty({}, \"\".concat(prefixCls, \"-disabled\"), disabled), inputClassName, !hasAddon(props) && !hasPrefixSuffix(props) && className),\n ref: inputRef,\n size: htmlSize,\n type: type\n }));\n };\n\n var getSuffix = function getSuffix() {\n // Max length value\n var hasMaxLength = Number(maxLength) > 0;\n\n if (suffix || showCount) {\n var val = fixControlledValue(value);\n\n var valueLength = _toConsumableArray(val).length;\n\n var dataCount = _typeof(showCount) === 'object' ? showCount.formatter({\n value: val,\n count: valueLength,\n maxLength: maxLength\n }) : \"\".concat(valueLength).concat(hasMaxLength ? \" / \".concat(maxLength) : '');\n return /*#__PURE__*/React.createElement(React.Fragment, null, !!showCount && /*#__PURE__*/React.createElement(\"span\", {\n className: classNames(\"\".concat(prefixCls, \"-show-count-suffix\"), _defineProperty({}, \"\".concat(prefixCls, \"-show-count-has-suffix\"), !!suffix))\n }, dataCount), suffix);\n }\n\n return null;\n };\n\n return /*#__PURE__*/React.createElement(BaseInput, _extends({}, rest, {\n prefixCls: prefixCls,\n className: className,\n inputElement: getInputElement(),\n handleReset: handleReset,\n value: fixControlledValue(value),\n focused: focused,\n triggerFocus: focus,\n suffix: getSuffix(),\n disabled: disabled\n }));\n});\nexport default Input;","import BaseInput from \"./BaseInput\";\nimport Input from \"./Input\";\nexport { BaseInput };\nexport default Input;","import * as React from 'react';\nexport var IdContext = /*#__PURE__*/React.createContext(null);\nexport function getMenuId(uuid, eventKey) {\n if (uuid === undefined) {\n return null;\n }\n return \"\".concat(uuid, \"-\").concat(eventKey);\n}\n\n/**\n * Get `data-menu-id`\n */\nexport function useMenuId(eventKey) {\n var id = React.useContext(IdContext);\n return getMenuId(id, eventKey);\n}","import _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nvar _excluded = [\"children\", \"locked\"];\nimport * as React from 'react';\nimport useMemo from \"rc-util/es/hooks/useMemo\";\nimport isEqual from \"rc-util/es/isEqual\";\nexport var MenuContext = /*#__PURE__*/React.createContext(null);\nfunction mergeProps(origin, target) {\n var clone = _objectSpread({}, origin);\n Object.keys(target).forEach(function (key) {\n var value = target[key];\n if (value !== undefined) {\n clone[key] = value;\n }\n });\n return clone;\n}\nexport default function InheritableContextProvider(_ref) {\n var children = _ref.children,\n locked = _ref.locked,\n restProps = _objectWithoutProperties(_ref, _excluded);\n var context = React.useContext(MenuContext);\n var inheritableContext = useMemo(function () {\n return mergeProps(context, restProps);\n }, [context, restProps], function (prev, next) {\n return !locked && (prev[0] !== next[0] || !isEqual(prev[1], next[1], true));\n });\n return /*#__PURE__*/React.createElement(MenuContext.Provider, {\n value: inheritableContext\n }, children);\n}","import _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport * as React from 'react';\nvar EmptyList = [];\n\n// ========================= Path Register =========================\n\nexport var PathRegisterContext = /*#__PURE__*/React.createContext(null);\nexport function useMeasure() {\n return React.useContext(PathRegisterContext);\n}\n\n// ========================= Path Tracker ==========================\nexport var PathTrackerContext = /*#__PURE__*/React.createContext(EmptyList);\nexport function useFullPath(eventKey) {\n var parentKeyPath = React.useContext(PathTrackerContext);\n return React.useMemo(function () {\n return eventKey !== undefined ? [].concat(_toConsumableArray(parentKeyPath), [eventKey]) : parentKeyPath;\n }, [parentKeyPath, eventKey]);\n}\n\n// =========================== Path User ===========================\n\nexport var PathUserContext = /*#__PURE__*/React.createContext(null);","import * as React from 'react';\nvar PrivateContext = /*#__PURE__*/React.createContext({});\nexport default PrivateContext;","import _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport * as React from 'react';\nimport KeyCode from \"rc-util/es/KeyCode\";\nimport raf from \"rc-util/es/raf\";\nimport { getFocusNodeList } from \"rc-util/es/Dom/focus\";\nimport { getMenuId } from \"../context/IdContext\";\n\n// destruct to reduce minify size\nvar LEFT = KeyCode.LEFT,\n RIGHT = KeyCode.RIGHT,\n UP = KeyCode.UP,\n DOWN = KeyCode.DOWN,\n ENTER = KeyCode.ENTER,\n ESC = KeyCode.ESC,\n HOME = KeyCode.HOME,\n END = KeyCode.END;\nvar ArrowKeys = [UP, DOWN, LEFT, RIGHT];\nfunction getOffset(mode, isRootLevel, isRtl, which) {\n var _inline, _horizontal, _vertical, _offsets;\n var prev = 'prev';\n var next = 'next';\n var children = 'children';\n var parent = 'parent';\n\n // Inline enter is special that we use unique operation\n if (mode === 'inline' && which === ENTER) {\n return {\n inlineTrigger: true\n };\n }\n var inline = (_inline = {}, _defineProperty(_inline, UP, prev), _defineProperty(_inline, DOWN, next), _inline);\n var horizontal = (_horizontal = {}, _defineProperty(_horizontal, LEFT, isRtl ? next : prev), _defineProperty(_horizontal, RIGHT, isRtl ? prev : next), _defineProperty(_horizontal, DOWN, children), _defineProperty(_horizontal, ENTER, children), _horizontal);\n var vertical = (_vertical = {}, _defineProperty(_vertical, UP, prev), _defineProperty(_vertical, DOWN, next), _defineProperty(_vertical, ENTER, children), _defineProperty(_vertical, ESC, parent), _defineProperty(_vertical, LEFT, isRtl ? children : parent), _defineProperty(_vertical, RIGHT, isRtl ? parent : children), _vertical);\n var offsets = {\n inline: inline,\n horizontal: horizontal,\n vertical: vertical,\n inlineSub: inline,\n horizontalSub: vertical,\n verticalSub: vertical\n };\n var type = (_offsets = offsets[\"\".concat(mode).concat(isRootLevel ? '' : 'Sub')]) === null || _offsets === void 0 ? void 0 : _offsets[which];\n switch (type) {\n case prev:\n return {\n offset: -1,\n sibling: true\n };\n case next:\n return {\n offset: 1,\n sibling: true\n };\n case parent:\n return {\n offset: -1,\n sibling: false\n };\n case children:\n return {\n offset: 1,\n sibling: false\n };\n default:\n return null;\n }\n}\nfunction findContainerUL(element) {\n var current = element;\n while (current) {\n if (current.getAttribute('data-menu-list')) {\n return current;\n }\n current = current.parentElement;\n }\n\n // Normally should not reach this line\n /* istanbul ignore next */\n return null;\n}\n\n/**\n * Find focused element within element set provided\n */\nfunction getFocusElement(activeElement, elements) {\n var current = activeElement || document.activeElement;\n while (current) {\n if (elements.has(current)) {\n return current;\n }\n current = current.parentElement;\n }\n return null;\n}\n\n/**\n * Get focusable elements from the element set under provided container\n */\nfunction getFocusableElements(container, elements) {\n var list = getFocusNodeList(container, true);\n return list.filter(function (ele) {\n return elements.has(ele);\n });\n}\nfunction getNextFocusElement(parentQueryContainer, elements, focusMenuElement) {\n var offset = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 1;\n // Key on the menu item will not get validate parent container\n if (!parentQueryContainer) {\n return null;\n }\n\n // List current level menu item elements\n var sameLevelFocusableMenuElementList = getFocusableElements(parentQueryContainer, elements);\n\n // Find next focus index\n var count = sameLevelFocusableMenuElementList.length;\n var focusIndex = sameLevelFocusableMenuElementList.findIndex(function (ele) {\n return focusMenuElement === ele;\n });\n if (offset < 0) {\n if (focusIndex === -1) {\n focusIndex = count - 1;\n } else {\n focusIndex -= 1;\n }\n } else if (offset > 0) {\n focusIndex += 1;\n }\n focusIndex = (focusIndex + count) % count;\n\n // Focus menu item\n return sameLevelFocusableMenuElementList[focusIndex];\n}\nexport default function useAccessibility(mode, activeKey, isRtl, id, containerRef, getKeys, getKeyPath, triggerActiveKey, triggerAccessibilityOpen, originOnKeyDown) {\n var rafRef = React.useRef();\n var activeRef = React.useRef();\n activeRef.current = activeKey;\n var cleanRaf = function cleanRaf() {\n raf.cancel(rafRef.current);\n };\n React.useEffect(function () {\n return function () {\n cleanRaf();\n };\n }, []);\n return function (e) {\n var which = e.which;\n if ([].concat(ArrowKeys, [ENTER, ESC, HOME, END]).includes(which)) {\n // Convert key to elements\n var elements;\n var key2element;\n var element2key;\n\n // >>> Wrap as function since we use raf for some case\n var refreshElements = function refreshElements() {\n elements = new Set();\n key2element = new Map();\n element2key = new Map();\n var keys = getKeys();\n keys.forEach(function (key) {\n var element = document.querySelector(\"[data-menu-id='\".concat(getMenuId(id, key), \"']\"));\n if (element) {\n elements.add(element);\n element2key.set(element, key);\n key2element.set(key, element);\n }\n });\n return elements;\n };\n refreshElements();\n\n // First we should find current focused MenuItem/SubMenu element\n var activeElement = key2element.get(activeKey);\n var focusMenuElement = getFocusElement(activeElement, elements);\n var focusMenuKey = element2key.get(focusMenuElement);\n var offsetObj = getOffset(mode, getKeyPath(focusMenuKey, true).length === 1, isRtl, which);\n\n // Some mode do not have fully arrow operation like inline\n if (!offsetObj && which !== HOME && which !== END) {\n return;\n }\n\n // Arrow prevent default to avoid page scroll\n if (ArrowKeys.includes(which) || [HOME, END].includes(which)) {\n e.preventDefault();\n }\n var tryFocus = function tryFocus(menuElement) {\n if (menuElement) {\n var focusTargetElement = menuElement;\n\n // Focus to link instead of menu item if possible\n var link = menuElement.querySelector('a');\n if (link !== null && link !== void 0 && link.getAttribute('href')) {\n focusTargetElement = link;\n }\n var targetKey = element2key.get(menuElement);\n triggerActiveKey(targetKey);\n\n /**\n * Do not `useEffect` here since `tryFocus` may trigger async\n * which makes React sync update the `activeKey`\n * that force render before `useRef` set the next activeKey\n */\n cleanRaf();\n rafRef.current = raf(function () {\n if (activeRef.current === targetKey) {\n focusTargetElement.focus();\n }\n });\n }\n };\n if ([HOME, END].includes(which) || offsetObj.sibling || !focusMenuElement) {\n // ========================== Sibling ==========================\n // Find walkable focus menu element container\n var parentQueryContainer;\n if (!focusMenuElement || mode === 'inline') {\n parentQueryContainer = containerRef.current;\n } else {\n parentQueryContainer = findContainerUL(focusMenuElement);\n }\n\n // Get next focus element\n var targetElement;\n var focusableElements = getFocusableElements(parentQueryContainer, elements);\n if (which === HOME) {\n targetElement = focusableElements[0];\n } else if (which === END) {\n targetElement = focusableElements[focusableElements.length - 1];\n } else {\n targetElement = getNextFocusElement(parentQueryContainer, elements, focusMenuElement, offsetObj.offset);\n }\n // Focus menu item\n tryFocus(targetElement);\n\n // ======================= InlineTrigger =======================\n } else if (offsetObj.inlineTrigger) {\n // Inline trigger no need switch to sub menu item\n triggerAccessibilityOpen(focusMenuKey);\n // =========================== Level ===========================\n } else if (offsetObj.offset > 0) {\n triggerAccessibilityOpen(focusMenuKey, true);\n cleanRaf();\n rafRef.current = raf(function () {\n // Async should resync elements\n refreshElements();\n var controlId = focusMenuElement.getAttribute('aria-controls');\n var subQueryContainer = document.getElementById(controlId);\n\n // Get sub focusable menu item\n var targetElement = getNextFocusElement(subQueryContainer, elements);\n\n // Focus menu item\n tryFocus(targetElement);\n }, 5);\n } else if (offsetObj.offset < 0) {\n var keyPath = getKeyPath(focusMenuKey, true);\n var parentKey = keyPath[keyPath.length - 2];\n var parentMenuElement = key2element.get(parentKey);\n\n // Focus menu item\n triggerAccessibilityOpen(parentKey, false);\n tryFocus(parentMenuElement);\n }\n }\n\n // Pass origin key down event\n originOnKeyDown === null || originOnKeyDown === void 0 ? void 0 : originOnKeyDown(e);\n };\n}","import _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nimport { useRef, useCallback } from 'react';\nimport warning from \"rc-util/es/warning\";\nimport { nextSlice } from \"../utils/timeUtil\";\nvar PATH_SPLIT = '__RC_UTIL_PATH_SPLIT__';\nvar getPathStr = function getPathStr(keyPath) {\n return keyPath.join(PATH_SPLIT);\n};\nvar getPathKeys = function getPathKeys(keyPathStr) {\n return keyPathStr.split(PATH_SPLIT);\n};\nexport var OVERFLOW_KEY = 'rc-menu-more';\nexport default function useKeyRecords() {\n var _React$useState = React.useState({}),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n internalForceUpdate = _React$useState2[1];\n var key2pathRef = useRef(new Map());\n var path2keyRef = useRef(new Map());\n var _React$useState3 = React.useState([]),\n _React$useState4 = _slicedToArray(_React$useState3, 2),\n overflowKeys = _React$useState4[0],\n setOverflowKeys = _React$useState4[1];\n var updateRef = useRef(0);\n var destroyRef = useRef(false);\n var forceUpdate = function forceUpdate() {\n if (!destroyRef.current) {\n internalForceUpdate({});\n }\n };\n var registerPath = useCallback(function (key, keyPath) {\n // Warning for invalidate or duplicated `key`\n if (process.env.NODE_ENV !== 'production') {\n warning(!key2pathRef.current.has(key), \"Duplicated key '\".concat(key, \"' used in Menu by path [\").concat(keyPath.join(' > '), \"]\"));\n }\n\n // Fill map\n var connectedPath = getPathStr(keyPath);\n path2keyRef.current.set(connectedPath, key);\n key2pathRef.current.set(key, connectedPath);\n updateRef.current += 1;\n var id = updateRef.current;\n nextSlice(function () {\n if (id === updateRef.current) {\n forceUpdate();\n }\n });\n }, []);\n var unregisterPath = useCallback(function (key, keyPath) {\n var connectedPath = getPathStr(keyPath);\n path2keyRef.current.delete(connectedPath);\n key2pathRef.current.delete(key);\n }, []);\n var refreshOverflowKeys = useCallback(function (keys) {\n setOverflowKeys(keys);\n }, []);\n var getKeyPath = useCallback(function (eventKey, includeOverflow) {\n var fullPath = key2pathRef.current.get(eventKey) || '';\n var keys = getPathKeys(fullPath);\n if (includeOverflow && overflowKeys.includes(keys[0])) {\n keys.unshift(OVERFLOW_KEY);\n }\n return keys;\n }, [overflowKeys]);\n var isSubPathKey = useCallback(function (pathKeys, eventKey) {\n return pathKeys.some(function (pathKey) {\n var pathKeyList = getKeyPath(pathKey, true);\n return pathKeyList.includes(eventKey);\n });\n }, [getKeyPath]);\n var getKeys = function getKeys() {\n var keys = _toConsumableArray(key2pathRef.current.keys());\n if (overflowKeys.length) {\n keys.push(OVERFLOW_KEY);\n }\n return keys;\n };\n\n /**\n * Find current key related child path keys\n */\n var getSubPathKeys = useCallback(function (key) {\n var connectedPath = \"\".concat(key2pathRef.current.get(key)).concat(PATH_SPLIT);\n var pathKeys = new Set();\n _toConsumableArray(path2keyRef.current.keys()).forEach(function (pathKey) {\n if (pathKey.startsWith(connectedPath)) {\n pathKeys.add(path2keyRef.current.get(pathKey));\n }\n });\n return pathKeys;\n }, []);\n React.useEffect(function () {\n return function () {\n destroyRef.current = true;\n };\n }, []);\n return {\n // Register\n registerPath: registerPath,\n unregisterPath: unregisterPath,\n refreshOverflowKeys: refreshOverflowKeys,\n // Util\n isSubPathKey: isSubPathKey,\n getKeyPath: getKeyPath,\n getKeys: getKeys,\n getSubPathKeys: getSubPathKeys\n };\n}","export function nextSlice(callback) {\n /* istanbul ignore next */\n Promise.resolve().then(callback);\n}","import * as React from 'react';\n\n/**\n * Cache callback function that always return same ref instead.\n * This is used for context optimization.\n */\nexport default function useMemoCallback(func) {\n var funRef = React.useRef(func);\n funRef.current = func;\n var callback = React.useCallback(function () {\n var _funRef$current;\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n return (_funRef$current = funRef.current) === null || _funRef$current === void 0 ? void 0 : _funRef$current.call.apply(_funRef$current, [funRef].concat(args));\n }, []);\n return func ? callback : undefined;\n}","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nimport useMergedState from \"rc-util/es/hooks/useMergedState\";\nvar uniquePrefix = Math.random().toFixed(5).toString().slice(2);\nvar internalId = 0;\nexport default function useUUID(id) {\n var _useMergedState = useMergedState(id, {\n value: id\n }),\n _useMergedState2 = _slicedToArray(_useMergedState, 2),\n uuid = _useMergedState2[0],\n setUUID = _useMergedState2[1];\n React.useEffect(function () {\n internalId += 1;\n var newId = process.env.NODE_ENV === 'test' ? 'test' : \"\".concat(uniquePrefix, \"-\").concat(internalId);\n setUUID(\"rc-menu-uuid-\".concat(newId));\n }, []);\n return uuid;\n}","import * as React from 'react';\nimport { MenuContext } from \"../context/MenuContext\";\nexport default function useActive(eventKey, disabled, onMouseEnter, onMouseLeave) {\n var _React$useContext = React.useContext(MenuContext),\n activeKey = _React$useContext.activeKey,\n onActive = _React$useContext.onActive,\n onInactive = _React$useContext.onInactive;\n var ret = {\n active: activeKey === eventKey\n };\n\n // Skip when disabled\n if (!disabled) {\n ret.onMouseEnter = function (domEvent) {\n onMouseEnter === null || onMouseEnter === void 0 ? void 0 : onMouseEnter({\n key: eventKey,\n domEvent: domEvent\n });\n onActive(eventKey);\n };\n ret.onMouseLeave = function (domEvent) {\n onMouseLeave === null || onMouseLeave === void 0 ? void 0 : onMouseLeave({\n key: eventKey,\n domEvent: domEvent\n });\n onInactive(eventKey);\n };\n }\n return ret;\n}","import * as React from 'react';\nimport { MenuContext } from \"../context/MenuContext\";\nexport default function useDirectionStyle(level) {\n var _React$useContext = React.useContext(MenuContext),\n mode = _React$useContext.mode,\n rtl = _React$useContext.rtl,\n inlineIndent = _React$useContext.inlineIndent;\n if (mode !== 'inline') {\n return null;\n }\n var len = level;\n return rtl ? {\n paddingRight: len * inlineIndent\n } : {\n paddingLeft: len * inlineIndent\n };\n}","import _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport * as React from 'react';\nexport default function Icon(_ref) {\n var icon = _ref.icon,\n props = _ref.props,\n children = _ref.children;\n var iconNode;\n if (typeof icon === 'function') {\n iconNode = /*#__PURE__*/React.createElement(icon, _objectSpread({}, props));\n } else {\n // Compatible for origin definition\n iconNode = icon;\n }\n return iconNode || children || null;\n}","import _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"item\"];\nimport warning from \"rc-util/es/warning\";\n\n/**\n * `onClick` event return `info.item` which point to react node directly.\n * We should warning this since it will not work on FC.\n */\nexport function warnItemProp(_ref) {\n var item = _ref.item,\n restInfo = _objectWithoutProperties(_ref, _excluded);\n Object.defineProperty(restInfo, 'item', {\n get: function get() {\n warning(false, '`info.item` is deprecated since we will move to function component that not provides React Node instance in future.');\n return item;\n }\n });\n return restInfo;\n}","import _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nvar _excluded = [\"title\", \"attribute\", \"elementRef\"],\n _excluded2 = [\"style\", \"className\", \"eventKey\", \"warnKey\", \"disabled\", \"itemIcon\", \"children\", \"role\", \"onMouseEnter\", \"onMouseLeave\", \"onClick\", \"onKeyDown\", \"onFocus\"],\n _excluded3 = [\"active\"];\nimport classNames from 'classnames';\nimport Overflow from 'rc-overflow';\nimport KeyCode from \"rc-util/es/KeyCode\";\nimport omit from \"rc-util/es/omit\";\nimport { useComposeRef } from \"rc-util/es/ref\";\nimport warning from \"rc-util/es/warning\";\nimport * as React from 'react';\nimport { useMenuId } from \"./context/IdContext\";\nimport { MenuContext } from \"./context/MenuContext\";\nimport { useFullPath, useMeasure } from \"./context/PathContext\";\nimport PrivateContext from \"./context/PrivateContext\";\nimport useActive from \"./hooks/useActive\";\nimport useDirectionStyle from \"./hooks/useDirectionStyle\";\nimport Icon from \"./Icon\";\nimport { warnItemProp } from \"./utils/warnUtil\";\n// Since Menu event provide the `info.item` which point to the MenuItem node instance.\n// We have to use class component here.\n// This should be removed from doc & api in future.\nvar LegacyMenuItem = /*#__PURE__*/function (_React$Component) {\n _inherits(LegacyMenuItem, _React$Component);\n var _super = _createSuper(LegacyMenuItem);\n function LegacyMenuItem() {\n _classCallCheck(this, LegacyMenuItem);\n return _super.apply(this, arguments);\n }\n _createClass(LegacyMenuItem, [{\n key: \"render\",\n value: function render() {\n var _this$props = this.props,\n title = _this$props.title,\n attribute = _this$props.attribute,\n elementRef = _this$props.elementRef,\n restProps = _objectWithoutProperties(_this$props, _excluded);\n\n // Here the props are eventually passed to the DOM element.\n // React does not recognize non-standard attributes.\n // Therefore, remove the props that is not used here.\n // ref: https://github.com/ant-design/ant-design/issues/41395\n var passedProps = omit(restProps, ['eventKey', 'popupClassName', 'popupOffset', 'onTitleClick']);\n warning(!attribute, '`attribute` of Menu.Item is deprecated. Please pass attribute directly.');\n return /*#__PURE__*/React.createElement(Overflow.Item, _extends({}, attribute, {\n title: typeof title === 'string' ? title : undefined\n }, passedProps, {\n ref: elementRef\n }));\n }\n }]);\n return LegacyMenuItem;\n}(React.Component);\n/**\n * Real Menu Item component\n */\nvar InternalMenuItem = /*#__PURE__*/React.forwardRef(function (props, ref) {\n var _classNames;\n var style = props.style,\n className = props.className,\n eventKey = props.eventKey,\n warnKey = props.warnKey,\n disabled = props.disabled,\n itemIcon = props.itemIcon,\n children = props.children,\n role = props.role,\n onMouseEnter = props.onMouseEnter,\n onMouseLeave = props.onMouseLeave,\n onClick = props.onClick,\n onKeyDown = props.onKeyDown,\n onFocus = props.onFocus,\n restProps = _objectWithoutProperties(props, _excluded2);\n var domDataId = useMenuId(eventKey);\n var _React$useContext = React.useContext(MenuContext),\n prefixCls = _React$useContext.prefixCls,\n onItemClick = _React$useContext.onItemClick,\n contextDisabled = _React$useContext.disabled,\n overflowDisabled = _React$useContext.overflowDisabled,\n contextItemIcon = _React$useContext.itemIcon,\n selectedKeys = _React$useContext.selectedKeys,\n onActive = _React$useContext.onActive;\n var _React$useContext2 = React.useContext(PrivateContext),\n _internalRenderMenuItem = _React$useContext2._internalRenderMenuItem;\n var itemCls = \"\".concat(prefixCls, \"-item\");\n var legacyMenuItemRef = React.useRef();\n var elementRef = React.useRef();\n var mergedDisabled = contextDisabled || disabled;\n var mergedEleRef = useComposeRef(ref, elementRef);\n var connectedKeys = useFullPath(eventKey);\n\n // ================================ Warn ================================\n if (process.env.NODE_ENV !== 'production' && warnKey) {\n warning(false, 'MenuItem should not leave undefined `key`.');\n }\n\n // ============================= Info =============================\n var getEventInfo = function getEventInfo(e) {\n return {\n key: eventKey,\n // Note: For legacy code is reversed which not like other antd component\n keyPath: _toConsumableArray(connectedKeys).reverse(),\n item: legacyMenuItemRef.current,\n domEvent: e\n };\n };\n\n // ============================= Icon =============================\n var mergedItemIcon = itemIcon || contextItemIcon;\n\n // ============================ Active ============================\n var _useActive = useActive(eventKey, mergedDisabled, onMouseEnter, onMouseLeave),\n active = _useActive.active,\n activeProps = _objectWithoutProperties(_useActive, _excluded3);\n\n // ============================ Select ============================\n var selected = selectedKeys.includes(eventKey);\n\n // ======================== DirectionStyle ========================\n var directionStyle = useDirectionStyle(connectedKeys.length);\n\n // ============================ Events ============================\n var onInternalClick = function onInternalClick(e) {\n if (mergedDisabled) {\n return;\n }\n var info = getEventInfo(e);\n onClick === null || onClick === void 0 ? void 0 : onClick(warnItemProp(info));\n onItemClick(info);\n };\n var onInternalKeyDown = function onInternalKeyDown(e) {\n onKeyDown === null || onKeyDown === void 0 ? void 0 : onKeyDown(e);\n if (e.which === KeyCode.ENTER) {\n var info = getEventInfo(e);\n\n // Legacy. Key will also trigger click event\n onClick === null || onClick === void 0 ? void 0 : onClick(warnItemProp(info));\n onItemClick(info);\n }\n };\n\n /**\n * Used for accessibility. Helper will focus element without key board.\n * We should manually trigger an active\n */\n var onInternalFocus = function onInternalFocus(e) {\n onActive(eventKey);\n onFocus === null || onFocus === void 0 ? void 0 : onFocus(e);\n };\n\n // ============================ Render ============================\n var optionRoleProps = {};\n if (props.role === 'option') {\n optionRoleProps['aria-selected'] = selected;\n }\n var renderNode = /*#__PURE__*/React.createElement(LegacyMenuItem, _extends({\n ref: legacyMenuItemRef,\n elementRef: mergedEleRef,\n role: role === null ? 'none' : role || 'menuitem',\n tabIndex: disabled ? null : -1,\n \"data-menu-id\": overflowDisabled && domDataId ? null : domDataId\n }, restProps, activeProps, optionRoleProps, {\n component: \"li\",\n \"aria-disabled\": disabled,\n style: _objectSpread(_objectSpread({}, directionStyle), style),\n className: classNames(itemCls, (_classNames = {}, _defineProperty(_classNames, \"\".concat(itemCls, \"-active\"), active), _defineProperty(_classNames, \"\".concat(itemCls, \"-selected\"), selected), _defineProperty(_classNames, \"\".concat(itemCls, \"-disabled\"), mergedDisabled), _classNames), className),\n onClick: onInternalClick,\n onKeyDown: onInternalKeyDown,\n onFocus: onInternalFocus\n }), children, /*#__PURE__*/React.createElement(Icon, {\n props: _objectSpread(_objectSpread({}, props), {}, {\n isSelected: selected\n }),\n icon: mergedItemIcon\n }));\n if (_internalRenderMenuItem) {\n renderNode = _internalRenderMenuItem(renderNode, props, {\n selected: selected\n });\n }\n return renderNode;\n});\nfunction MenuItem(props, ref) {\n var eventKey = props.eventKey;\n\n // ==================== Record KeyPath ====================\n var measure = useMeasure();\n var connectedKeyPath = useFullPath(eventKey);\n\n // eslint-disable-next-line consistent-return\n React.useEffect(function () {\n if (measure) {\n measure.registerPath(eventKey, connectedKeyPath);\n return function () {\n measure.unregisterPath(eventKey, connectedKeyPath);\n };\n }\n }, [connectedKeyPath]);\n if (measure) {\n return null;\n }\n\n // ======================== Render ========================\n return /*#__PURE__*/React.createElement(InternalMenuItem, _extends({}, props, {\n ref: ref\n }));\n}\nexport default /*#__PURE__*/React.forwardRef(MenuItem);","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"className\", \"children\"];\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport { MenuContext } from \"../context/MenuContext\";\nvar InternalSubMenuList = function InternalSubMenuList(_ref, ref) {\n var className = _ref.className,\n children = _ref.children,\n restProps = _objectWithoutProperties(_ref, _excluded);\n var _React$useContext = React.useContext(MenuContext),\n prefixCls = _React$useContext.prefixCls,\n mode = _React$useContext.mode,\n rtl = _React$useContext.rtl;\n return /*#__PURE__*/React.createElement(\"ul\", _extends({\n className: classNames(prefixCls, rtl && \"\".concat(prefixCls, \"-rtl\"), \"\".concat(prefixCls, \"-sub\"), \"\".concat(prefixCls, \"-\").concat(mode === 'inline' ? 'inline' : 'vertical'), className),\n role: \"menu\"\n }, restProps, {\n \"data-menu-list\": true,\n ref: ref\n }), children);\n};\nvar SubMenuList = /*#__PURE__*/React.forwardRef(InternalSubMenuList);\nSubMenuList.displayName = 'SubMenuList';\nexport default SubMenuList;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nvar _excluded = [\"label\", \"children\", \"key\", \"type\"];\nimport * as React from 'react';\nimport toArray from \"rc-util/es/Children/toArray\";\nimport { Divider, MenuItem, MenuItemGroup, SubMenu } from '..';\nexport function parseChildren(children, keyPath) {\n return toArray(children).map(function (child, index) {\n if ( /*#__PURE__*/React.isValidElement(child)) {\n var _eventKey, _child$props;\n var key = child.key;\n var eventKey = (_eventKey = (_child$props = child.props) === null || _child$props === void 0 ? void 0 : _child$props.eventKey) !== null && _eventKey !== void 0 ? _eventKey : key;\n var emptyKey = eventKey === null || eventKey === undefined;\n if (emptyKey) {\n eventKey = \"tmp_key-\".concat([].concat(_toConsumableArray(keyPath), [index]).join('-'));\n }\n var cloneProps = {\n key: eventKey,\n eventKey: eventKey\n };\n if (process.env.NODE_ENV !== 'production' && emptyKey) {\n cloneProps.warnKey = true;\n }\n return /*#__PURE__*/React.cloneElement(child, cloneProps);\n }\n return child;\n });\n}\nfunction convertItemsToNodes(list) {\n return (list || []).map(function (opt, index) {\n if (opt && _typeof(opt) === 'object') {\n var _ref = opt,\n label = _ref.label,\n children = _ref.children,\n key = _ref.key,\n type = _ref.type,\n restProps = _objectWithoutProperties(_ref, _excluded);\n var mergedKey = key !== null && key !== void 0 ? key : \"tmp-\".concat(index);\n\n // MenuItemGroup & SubMenuItem\n if (children || type === 'group') {\n if (type === 'group') {\n // Group\n return /*#__PURE__*/React.createElement(MenuItemGroup, _extends({\n key: mergedKey\n }, restProps, {\n title: label\n }), convertItemsToNodes(children));\n }\n\n // Sub Menu\n return /*#__PURE__*/React.createElement(SubMenu, _extends({\n key: mergedKey\n }, restProps, {\n title: label\n }), convertItemsToNodes(children));\n }\n\n // MenuItem & Divider\n if (type === 'divider') {\n return /*#__PURE__*/React.createElement(Divider, _extends({\n key: mergedKey\n }, restProps));\n }\n return /*#__PURE__*/React.createElement(MenuItem, _extends({\n key: mergedKey\n }, restProps), label);\n }\n return null;\n }).filter(function (opt) {\n return opt;\n });\n}\nexport function parseItems(children, items, keyPath) {\n var childNodes = children;\n if (items) {\n childNodes = convertItemsToNodes(items);\n }\n return parseChildren(childNodes, keyPath);\n}","var autoAdjustOverflow = {\n adjustX: 1,\n adjustY: 1\n};\nexport var placements = {\n topLeft: {\n points: ['bl', 'tl'],\n overflow: autoAdjustOverflow,\n offset: [0, -7]\n },\n bottomLeft: {\n points: ['tl', 'bl'],\n overflow: autoAdjustOverflow,\n offset: [0, 7]\n },\n leftTop: {\n points: ['tr', 'tl'],\n overflow: autoAdjustOverflow,\n offset: [-4, 0]\n },\n rightTop: {\n points: ['tl', 'tr'],\n overflow: autoAdjustOverflow,\n offset: [4, 0]\n }\n};\nexport var placementsRtl = {\n topLeft: {\n points: ['bl', 'tl'],\n overflow: autoAdjustOverflow,\n offset: [0, -7]\n },\n bottomLeft: {\n points: ['tl', 'bl'],\n overflow: autoAdjustOverflow,\n offset: [0, 7]\n },\n rightTop: {\n points: ['tr', 'tl'],\n overflow: autoAdjustOverflow,\n offset: [-4, 0]\n },\n leftTop: {\n points: ['tl', 'tr'],\n overflow: autoAdjustOverflow,\n offset: [4, 0]\n }\n};\nexport default placements;","export function getMotion(mode, motion, defaultMotions) {\n if (motion) {\n return motion;\n }\n if (defaultMotions) {\n return defaultMotions[mode] || defaultMotions.other;\n }\n return undefined;\n}","import _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nimport Trigger from 'rc-trigger';\nimport classNames from 'classnames';\nimport raf from \"rc-util/es/raf\";\nimport { MenuContext } from \"../context/MenuContext\";\nimport { placements, placementsRtl } from \"../placements\";\nimport { getMotion } from \"../utils/motionUtil\";\nvar popupPlacementMap = {\n horizontal: 'bottomLeft',\n vertical: 'rightTop',\n 'vertical-left': 'rightTop',\n 'vertical-right': 'leftTop'\n};\nexport default function PopupTrigger(_ref) {\n var prefixCls = _ref.prefixCls,\n visible = _ref.visible,\n children = _ref.children,\n popup = _ref.popup,\n popupClassName = _ref.popupClassName,\n popupOffset = _ref.popupOffset,\n disabled = _ref.disabled,\n mode = _ref.mode,\n onVisibleChange = _ref.onVisibleChange;\n var _React$useContext = React.useContext(MenuContext),\n getPopupContainer = _React$useContext.getPopupContainer,\n rtl = _React$useContext.rtl,\n subMenuOpenDelay = _React$useContext.subMenuOpenDelay,\n subMenuCloseDelay = _React$useContext.subMenuCloseDelay,\n builtinPlacements = _React$useContext.builtinPlacements,\n triggerSubMenuAction = _React$useContext.triggerSubMenuAction,\n forceSubMenuRender = _React$useContext.forceSubMenuRender,\n rootClassName = _React$useContext.rootClassName,\n motion = _React$useContext.motion,\n defaultMotions = _React$useContext.defaultMotions;\n var _React$useState = React.useState(false),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n innerVisible = _React$useState2[0],\n setInnerVisible = _React$useState2[1];\n var placement = rtl ? _objectSpread(_objectSpread({}, placementsRtl), builtinPlacements) : _objectSpread(_objectSpread({}, placements), builtinPlacements);\n var popupPlacement = popupPlacementMap[mode];\n var targetMotion = getMotion(mode, motion, defaultMotions);\n var targetMotionRef = React.useRef(targetMotion);\n if (mode !== 'inline') {\n /**\n * PopupTrigger is only used for vertical and horizontal types.\n * When collapsed is unfolded, the inline animation will destroy the vertical animation.\n */\n targetMotionRef.current = targetMotion;\n }\n var mergedMotion = _objectSpread(_objectSpread({}, targetMotionRef.current), {}, {\n leavedClassName: \"\".concat(prefixCls, \"-hidden\"),\n removeOnLeave: false,\n motionAppear: true\n });\n\n // Delay to change visible\n var visibleRef = React.useRef();\n React.useEffect(function () {\n visibleRef.current = raf(function () {\n setInnerVisible(visible);\n });\n return function () {\n raf.cancel(visibleRef.current);\n };\n }, [visible]);\n return /*#__PURE__*/React.createElement(Trigger, {\n prefixCls: prefixCls,\n popupClassName: classNames(\"\".concat(prefixCls, \"-popup\"), _defineProperty({}, \"\".concat(prefixCls, \"-rtl\"), rtl), popupClassName, rootClassName),\n stretch: mode === 'horizontal' ? 'minWidth' : null,\n getPopupContainer: getPopupContainer,\n builtinPlacements: placement,\n popupPlacement: popupPlacement,\n popupVisible: innerVisible,\n popup: popup,\n popupAlign: popupOffset && {\n offset: popupOffset\n },\n action: disabled ? [] : [triggerSubMenuAction],\n mouseEnterDelay: subMenuOpenDelay,\n mouseLeaveDelay: subMenuCloseDelay,\n onPopupVisibleChange: onVisibleChange,\n forceRender: forceSubMenuRender,\n popupMotion: mergedMotion\n }, children);\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nimport CSSMotion from 'rc-motion';\nimport { getMotion } from \"../utils/motionUtil\";\nimport MenuContextProvider, { MenuContext } from \"../context/MenuContext\";\nimport SubMenuList from \"./SubMenuList\";\nexport default function InlineSubMenuList(_ref) {\n var id = _ref.id,\n open = _ref.open,\n keyPath = _ref.keyPath,\n children = _ref.children;\n var fixedMode = 'inline';\n var _React$useContext = React.useContext(MenuContext),\n prefixCls = _React$useContext.prefixCls,\n forceSubMenuRender = _React$useContext.forceSubMenuRender,\n motion = _React$useContext.motion,\n defaultMotions = _React$useContext.defaultMotions,\n mode = _React$useContext.mode;\n\n // Always use latest mode check\n var sameModeRef = React.useRef(false);\n sameModeRef.current = mode === fixedMode;\n\n // We record `destroy` mark here since when mode change from `inline` to others.\n // The inline list should remove when motion end.\n var _React$useState = React.useState(!sameModeRef.current),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n destroy = _React$useState2[0],\n setDestroy = _React$useState2[1];\n var mergedOpen = sameModeRef.current ? open : false;\n\n // ================================= Effect =================================\n // Reset destroy state when mode change back\n React.useEffect(function () {\n if (sameModeRef.current) {\n setDestroy(false);\n }\n }, [mode]);\n\n // ================================= Render =================================\n var mergedMotion = _objectSpread({}, getMotion(fixedMode, motion, defaultMotions));\n\n // No need appear since nest inlineCollapse changed\n if (keyPath.length > 1) {\n mergedMotion.motionAppear = false;\n }\n\n // Hide inline list when mode changed and motion end\n var originOnVisibleChanged = mergedMotion.onVisibleChanged;\n mergedMotion.onVisibleChanged = function (newVisible) {\n if (!sameModeRef.current && !newVisible) {\n setDestroy(true);\n }\n return originOnVisibleChanged === null || originOnVisibleChanged === void 0 ? void 0 : originOnVisibleChanged(newVisible);\n };\n if (destroy) {\n return null;\n }\n return /*#__PURE__*/React.createElement(MenuContextProvider, {\n mode: fixedMode,\n locked: !sameModeRef.current\n }, /*#__PURE__*/React.createElement(CSSMotion, _extends({\n visible: mergedOpen\n }, mergedMotion, {\n forceRender: forceSubMenuRender,\n removeOnLeave: false,\n leavedClassName: \"\".concat(prefixCls, \"-hidden\")\n }), function (_ref2) {\n var motionClassName = _ref2.className,\n motionStyle = _ref2.style;\n return /*#__PURE__*/React.createElement(SubMenuList, {\n id: id,\n className: motionClassName,\n style: motionStyle\n }, children);\n }));\n}","import _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"style\", \"className\", \"title\", \"eventKey\", \"warnKey\", \"disabled\", \"internalPopupClose\", \"children\", \"itemIcon\", \"expandIcon\", \"popupClassName\", \"popupOffset\", \"onClick\", \"onMouseEnter\", \"onMouseLeave\", \"onTitleClick\", \"onTitleMouseEnter\", \"onTitleMouseLeave\"],\n _excluded2 = [\"active\"];\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport Overflow from 'rc-overflow';\nimport warning from \"rc-util/es/warning\";\nimport SubMenuList from \"./SubMenuList\";\nimport { parseChildren } from \"../utils/nodeUtil\";\nimport MenuContextProvider, { MenuContext } from \"../context/MenuContext\";\nimport useMemoCallback from \"../hooks/useMemoCallback\";\nimport PopupTrigger from \"./PopupTrigger\";\nimport Icon from \"../Icon\";\nimport useActive from \"../hooks/useActive\";\nimport { warnItemProp } from \"../utils/warnUtil\";\nimport useDirectionStyle from \"../hooks/useDirectionStyle\";\nimport InlineSubMenuList from \"./InlineSubMenuList\";\nimport { PathTrackerContext, PathUserContext, useFullPath, useMeasure } from \"../context/PathContext\";\nimport { useMenuId } from \"../context/IdContext\";\nimport PrivateContext from \"../context/PrivateContext\";\nvar InternalSubMenu = function InternalSubMenu(props) {\n var _classNames;\n var style = props.style,\n className = props.className,\n title = props.title,\n eventKey = props.eventKey,\n warnKey = props.warnKey,\n disabled = props.disabled,\n internalPopupClose = props.internalPopupClose,\n children = props.children,\n itemIcon = props.itemIcon,\n expandIcon = props.expandIcon,\n popupClassName = props.popupClassName,\n popupOffset = props.popupOffset,\n onClick = props.onClick,\n onMouseEnter = props.onMouseEnter,\n onMouseLeave = props.onMouseLeave,\n onTitleClick = props.onTitleClick,\n onTitleMouseEnter = props.onTitleMouseEnter,\n onTitleMouseLeave = props.onTitleMouseLeave,\n restProps = _objectWithoutProperties(props, _excluded);\n var domDataId = useMenuId(eventKey);\n var _React$useContext = React.useContext(MenuContext),\n prefixCls = _React$useContext.prefixCls,\n mode = _React$useContext.mode,\n openKeys = _React$useContext.openKeys,\n contextDisabled = _React$useContext.disabled,\n overflowDisabled = _React$useContext.overflowDisabled,\n activeKey = _React$useContext.activeKey,\n selectedKeys = _React$useContext.selectedKeys,\n contextItemIcon = _React$useContext.itemIcon,\n contextExpandIcon = _React$useContext.expandIcon,\n onItemClick = _React$useContext.onItemClick,\n onOpenChange = _React$useContext.onOpenChange,\n onActive = _React$useContext.onActive;\n var _React$useContext2 = React.useContext(PrivateContext),\n _internalRenderSubMenuItem = _React$useContext2._internalRenderSubMenuItem;\n var _React$useContext3 = React.useContext(PathUserContext),\n isSubPathKey = _React$useContext3.isSubPathKey;\n var connectedPath = useFullPath();\n var subMenuPrefixCls = \"\".concat(prefixCls, \"-submenu\");\n var mergedDisabled = contextDisabled || disabled;\n var elementRef = React.useRef();\n var popupRef = React.useRef();\n\n // ================================ Warn ================================\n if (process.env.NODE_ENV !== 'production' && warnKey) {\n warning(false, 'SubMenu should not leave undefined `key`.');\n }\n\n // ================================ Icon ================================\n var mergedItemIcon = itemIcon || contextItemIcon;\n var mergedExpandIcon = expandIcon || contextExpandIcon;\n\n // ================================ Open ================================\n var originOpen = openKeys.includes(eventKey);\n var open = !overflowDisabled && originOpen;\n\n // =============================== Select ===============================\n var childrenSelected = isSubPathKey(selectedKeys, eventKey);\n\n // =============================== Active ===============================\n var _useActive = useActive(eventKey, mergedDisabled, onTitleMouseEnter, onTitleMouseLeave),\n active = _useActive.active,\n activeProps = _objectWithoutProperties(_useActive, _excluded2);\n\n // Fallback of active check to avoid hover on menu title or disabled item\n var _React$useState = React.useState(false),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n childrenActive = _React$useState2[0],\n setChildrenActive = _React$useState2[1];\n var triggerChildrenActive = function triggerChildrenActive(newActive) {\n if (!mergedDisabled) {\n setChildrenActive(newActive);\n }\n };\n var onInternalMouseEnter = function onInternalMouseEnter(domEvent) {\n triggerChildrenActive(true);\n onMouseEnter === null || onMouseEnter === void 0 ? void 0 : onMouseEnter({\n key: eventKey,\n domEvent: domEvent\n });\n };\n var onInternalMouseLeave = function onInternalMouseLeave(domEvent) {\n triggerChildrenActive(false);\n onMouseLeave === null || onMouseLeave === void 0 ? void 0 : onMouseLeave({\n key: eventKey,\n domEvent: domEvent\n });\n };\n var mergedActive = React.useMemo(function () {\n if (active) {\n return active;\n }\n if (mode !== 'inline') {\n return childrenActive || isSubPathKey([activeKey], eventKey);\n }\n return false;\n }, [mode, active, activeKey, childrenActive, eventKey, isSubPathKey]);\n\n // ========================== DirectionStyle ==========================\n var directionStyle = useDirectionStyle(connectedPath.length);\n\n // =============================== Events ===============================\n // >>>> Title click\n var onInternalTitleClick = function onInternalTitleClick(e) {\n // Skip if disabled\n if (mergedDisabled) {\n return;\n }\n onTitleClick === null || onTitleClick === void 0 ? void 0 : onTitleClick({\n key: eventKey,\n domEvent: e\n });\n\n // Trigger open by click when mode is `inline`\n if (mode === 'inline') {\n onOpenChange(eventKey, !originOpen);\n }\n };\n\n // >>>> Context for children click\n var onMergedItemClick = useMemoCallback(function (info) {\n onClick === null || onClick === void 0 ? void 0 : onClick(warnItemProp(info));\n onItemClick(info);\n });\n\n // >>>>> Visible change\n var onPopupVisibleChange = function onPopupVisibleChange(newVisible) {\n if (mode !== 'inline') {\n onOpenChange(eventKey, newVisible);\n }\n };\n\n /**\n * Used for accessibility. Helper will focus element without key board.\n * We should manually trigger an active\n */\n var onInternalFocus = function onInternalFocus() {\n onActive(eventKey);\n };\n\n // =============================== Render ===============================\n var popupId = domDataId && \"\".concat(domDataId, \"-popup\");\n\n // >>>>> Title\n var titleNode = /*#__PURE__*/React.createElement(\"div\", _extends({\n role: \"menuitem\",\n style: directionStyle,\n className: \"\".concat(subMenuPrefixCls, \"-title\"),\n tabIndex: mergedDisabled ? null : -1,\n ref: elementRef,\n title: typeof title === 'string' ? title : null,\n \"data-menu-id\": overflowDisabled && domDataId ? null : domDataId,\n \"aria-expanded\": open,\n \"aria-haspopup\": true,\n \"aria-controls\": popupId,\n \"aria-disabled\": mergedDisabled,\n onClick: onInternalTitleClick,\n onFocus: onInternalFocus\n }, activeProps), title, /*#__PURE__*/React.createElement(Icon, {\n icon: mode !== 'horizontal' ? mergedExpandIcon : null,\n props: _objectSpread(_objectSpread({}, props), {}, {\n isOpen: open,\n // [Legacy] Not sure why need this mark\n isSubMenu: true\n })\n }, /*#__PURE__*/React.createElement(\"i\", {\n className: \"\".concat(subMenuPrefixCls, \"-arrow\")\n })));\n\n // Cache mode if it change to `inline` which do not have popup motion\n var triggerModeRef = React.useRef(mode);\n if (mode !== 'inline' && connectedPath.length > 1) {\n triggerModeRef.current = 'vertical';\n } else {\n triggerModeRef.current = mode;\n }\n if (!overflowDisabled) {\n var triggerMode = triggerModeRef.current;\n\n // Still wrap with Trigger here since we need avoid react re-mount dom node\n // Which makes motion failed\n titleNode = /*#__PURE__*/React.createElement(PopupTrigger, {\n mode: triggerMode,\n prefixCls: subMenuPrefixCls,\n visible: !internalPopupClose && open && mode !== 'inline',\n popupClassName: popupClassName,\n popupOffset: popupOffset,\n popup: /*#__PURE__*/React.createElement(MenuContextProvider\n // Special handle of horizontal mode\n , {\n mode: triggerMode === 'horizontal' ? 'vertical' : triggerMode\n }, /*#__PURE__*/React.createElement(SubMenuList, {\n id: popupId,\n ref: popupRef\n }, children)),\n disabled: mergedDisabled,\n onVisibleChange: onPopupVisibleChange\n }, titleNode);\n }\n\n // >>>>> List node\n var listNode = /*#__PURE__*/React.createElement(Overflow.Item, _extends({\n role: \"none\"\n }, restProps, {\n component: \"li\",\n style: style,\n className: classNames(subMenuPrefixCls, \"\".concat(subMenuPrefixCls, \"-\").concat(mode), className, (_classNames = {}, _defineProperty(_classNames, \"\".concat(subMenuPrefixCls, \"-open\"), open), _defineProperty(_classNames, \"\".concat(subMenuPrefixCls, \"-active\"), mergedActive), _defineProperty(_classNames, \"\".concat(subMenuPrefixCls, \"-selected\"), childrenSelected), _defineProperty(_classNames, \"\".concat(subMenuPrefixCls, \"-disabled\"), mergedDisabled), _classNames)),\n onMouseEnter: onInternalMouseEnter,\n onMouseLeave: onInternalMouseLeave\n }), titleNode, !overflowDisabled && /*#__PURE__*/React.createElement(InlineSubMenuList, {\n id: popupId,\n open: open,\n keyPath: connectedPath\n }, children));\n if (_internalRenderSubMenuItem) {\n listNode = _internalRenderSubMenuItem(listNode, props, {\n selected: childrenSelected,\n active: mergedActive,\n open: open,\n disabled: mergedDisabled\n });\n }\n\n // >>>>> Render\n return /*#__PURE__*/React.createElement(MenuContextProvider, {\n onItemClick: onMergedItemClick,\n mode: mode === 'horizontal' ? 'vertical' : mode,\n itemIcon: mergedItemIcon,\n expandIcon: mergedExpandIcon\n }, listNode);\n};\nexport default function SubMenu(props) {\n var eventKey = props.eventKey,\n children = props.children;\n var connectedKeyPath = useFullPath(eventKey);\n var childList = parseChildren(children, connectedKeyPath);\n\n // ==================== Record KeyPath ====================\n var measure = useMeasure();\n\n // eslint-disable-next-line consistent-return\n React.useEffect(function () {\n if (measure) {\n measure.registerPath(eventKey, connectedKeyPath);\n return function () {\n measure.unregisterPath(eventKey, connectedKeyPath);\n };\n }\n }, [connectedKeyPath]);\n var renderNode;\n\n // ======================== Render ========================\n if (measure) {\n renderNode = childList;\n } else {\n renderNode = /*#__PURE__*/React.createElement(InternalSubMenu, props, childList);\n }\n return /*#__PURE__*/React.createElement(PathTrackerContext.Provider, {\n value: connectedKeyPath\n }, renderNode);\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"prefixCls\", \"rootClassName\", \"style\", \"className\", \"tabIndex\", \"items\", \"children\", \"direction\", \"id\", \"mode\", \"inlineCollapsed\", \"disabled\", \"disabledOverflow\", \"subMenuOpenDelay\", \"subMenuCloseDelay\", \"forceSubMenuRender\", \"defaultOpenKeys\", \"openKeys\", \"activeKey\", \"defaultActiveFirst\", \"selectable\", \"multiple\", \"defaultSelectedKeys\", \"selectedKeys\", \"onSelect\", \"onDeselect\", \"inlineIndent\", \"motion\", \"defaultMotions\", \"triggerSubMenuAction\", \"builtinPlacements\", \"itemIcon\", \"expandIcon\", \"overflowedIndicator\", \"overflowedIndicatorPopupClassName\", \"getPopupContainer\", \"onClick\", \"onOpenChange\", \"onKeyDown\", \"openAnimation\", \"openTransitionName\", \"_internalRenderMenuItem\", \"_internalRenderSubMenuItem\"];\nimport classNames from 'classnames';\nimport Overflow from 'rc-overflow';\nimport useMergedState from \"rc-util/es/hooks/useMergedState\";\nimport warning from \"rc-util/es/warning\";\nimport * as React from 'react';\nimport { useImperativeHandle } from 'react';\nimport { flushSync } from 'react-dom';\nimport isEqual from \"rc-util/es/isEqual\";\nimport { getMenuId, IdContext } from \"./context/IdContext\";\nimport MenuContextProvider from \"./context/MenuContext\";\nimport { PathRegisterContext, PathUserContext } from \"./context/PathContext\";\nimport PrivateContext from \"./context/PrivateContext\";\nimport useAccessibility from \"./hooks/useAccessibility\";\nimport useKeyRecords, { OVERFLOW_KEY } from \"./hooks/useKeyRecords\";\nimport useMemoCallback from \"./hooks/useMemoCallback\";\nimport useUUID from \"./hooks/useUUID\";\nimport MenuItem from \"./MenuItem\";\nimport SubMenu from \"./SubMenu\";\nimport { parseItems } from \"./utils/nodeUtil\";\nimport { warnItemProp } from \"./utils/warnUtil\";\n\n/**\n * Menu modify after refactor:\n * ## Add\n * - disabled\n *\n * ## Remove\n * - openTransitionName\n * - openAnimation\n * - onDestroy\n * - siderCollapsed: Seems antd do not use this prop (Need test in antd)\n * - collapsedWidth: Seems this logic should be handle by antd Layout.Sider\n */\n\n// optimize for render\nvar EMPTY_LIST = [];\nvar Menu = /*#__PURE__*/React.forwardRef(function (props, ref) {\n var _childList$, _classNames;\n var _ref = props,\n _ref$prefixCls = _ref.prefixCls,\n prefixCls = _ref$prefixCls === void 0 ? 'rc-menu' : _ref$prefixCls,\n rootClassName = _ref.rootClassName,\n style = _ref.style,\n className = _ref.className,\n _ref$tabIndex = _ref.tabIndex,\n tabIndex = _ref$tabIndex === void 0 ? 0 : _ref$tabIndex,\n items = _ref.items,\n children = _ref.children,\n direction = _ref.direction,\n id = _ref.id,\n _ref$mode = _ref.mode,\n mode = _ref$mode === void 0 ? 'vertical' : _ref$mode,\n inlineCollapsed = _ref.inlineCollapsed,\n disabled = _ref.disabled,\n disabledOverflow = _ref.disabledOverflow,\n _ref$subMenuOpenDelay = _ref.subMenuOpenDelay,\n subMenuOpenDelay = _ref$subMenuOpenDelay === void 0 ? 0.1 : _ref$subMenuOpenDelay,\n _ref$subMenuCloseDela = _ref.subMenuCloseDelay,\n subMenuCloseDelay = _ref$subMenuCloseDela === void 0 ? 0.1 : _ref$subMenuCloseDela,\n forceSubMenuRender = _ref.forceSubMenuRender,\n defaultOpenKeys = _ref.defaultOpenKeys,\n openKeys = _ref.openKeys,\n activeKey = _ref.activeKey,\n defaultActiveFirst = _ref.defaultActiveFirst,\n _ref$selectable = _ref.selectable,\n selectable = _ref$selectable === void 0 ? true : _ref$selectable,\n _ref$multiple = _ref.multiple,\n multiple = _ref$multiple === void 0 ? false : _ref$multiple,\n defaultSelectedKeys = _ref.defaultSelectedKeys,\n selectedKeys = _ref.selectedKeys,\n onSelect = _ref.onSelect,\n onDeselect = _ref.onDeselect,\n _ref$inlineIndent = _ref.inlineIndent,\n inlineIndent = _ref$inlineIndent === void 0 ? 24 : _ref$inlineIndent,\n motion = _ref.motion,\n defaultMotions = _ref.defaultMotions,\n _ref$triggerSubMenuAc = _ref.triggerSubMenuAction,\n triggerSubMenuAction = _ref$triggerSubMenuAc === void 0 ? 'hover' : _ref$triggerSubMenuAc,\n builtinPlacements = _ref.builtinPlacements,\n itemIcon = _ref.itemIcon,\n expandIcon = _ref.expandIcon,\n _ref$overflowedIndica = _ref.overflowedIndicator,\n overflowedIndicator = _ref$overflowedIndica === void 0 ? '...' : _ref$overflowedIndica,\n overflowedIndicatorPopupClassName = _ref.overflowedIndicatorPopupClassName,\n getPopupContainer = _ref.getPopupContainer,\n onClick = _ref.onClick,\n onOpenChange = _ref.onOpenChange,\n onKeyDown = _ref.onKeyDown,\n openAnimation = _ref.openAnimation,\n openTransitionName = _ref.openTransitionName,\n _internalRenderMenuItem = _ref._internalRenderMenuItem,\n _internalRenderSubMenuItem = _ref._internalRenderSubMenuItem,\n restProps = _objectWithoutProperties(_ref, _excluded);\n var childList = React.useMemo(function () {\n return parseItems(children, items, EMPTY_LIST);\n }, [children, items]);\n var _React$useState = React.useState(false),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n mounted = _React$useState2[0],\n setMounted = _React$useState2[1];\n var containerRef = React.useRef();\n var uuid = useUUID(id);\n var isRtl = direction === 'rtl';\n\n // ========================= Warn =========================\n if (process.env.NODE_ENV !== 'production') {\n warning(!openAnimation && !openTransitionName, '`openAnimation` and `openTransitionName` is removed. Please use `motion` or `defaultMotion` instead.');\n }\n\n // ========================= Open =========================\n var _useMergedState = useMergedState(defaultOpenKeys, {\n value: openKeys,\n postState: function postState(keys) {\n return keys || EMPTY_LIST;\n }\n }),\n _useMergedState2 = _slicedToArray(_useMergedState, 2),\n mergedOpenKeys = _useMergedState2[0],\n setMergedOpenKeys = _useMergedState2[1];\n\n // React 18 will merge mouse event which means we open key will not sync\n // ref: https://github.com/ant-design/ant-design/issues/38818\n var triggerOpenKeys = function triggerOpenKeys(keys) {\n var forceFlush = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n function doUpdate() {\n setMergedOpenKeys(keys);\n onOpenChange === null || onOpenChange === void 0 ? void 0 : onOpenChange(keys);\n }\n if (forceFlush) {\n flushSync(doUpdate);\n } else {\n doUpdate();\n }\n };\n\n // >>>>> Cache & Reset open keys when inlineCollapsed changed\n var _React$useState3 = React.useState(mergedOpenKeys),\n _React$useState4 = _slicedToArray(_React$useState3, 2),\n inlineCacheOpenKeys = _React$useState4[0],\n setInlineCacheOpenKeys = _React$useState4[1];\n var mountRef = React.useRef(false);\n\n // ========================= Mode =========================\n var _React$useMemo = React.useMemo(function () {\n if ((mode === 'inline' || mode === 'vertical') && inlineCollapsed) {\n return ['vertical', inlineCollapsed];\n }\n return [mode, false];\n }, [mode, inlineCollapsed]),\n _React$useMemo2 = _slicedToArray(_React$useMemo, 2),\n mergedMode = _React$useMemo2[0],\n mergedInlineCollapsed = _React$useMemo2[1];\n var isInlineMode = mergedMode === 'inline';\n var _React$useState5 = React.useState(mergedMode),\n _React$useState6 = _slicedToArray(_React$useState5, 2),\n internalMode = _React$useState6[0],\n setInternalMode = _React$useState6[1];\n var _React$useState7 = React.useState(mergedInlineCollapsed),\n _React$useState8 = _slicedToArray(_React$useState7, 2),\n internalInlineCollapsed = _React$useState8[0],\n setInternalInlineCollapsed = _React$useState8[1];\n React.useEffect(function () {\n setInternalMode(mergedMode);\n setInternalInlineCollapsed(mergedInlineCollapsed);\n if (!mountRef.current) {\n return;\n }\n // Synchronously update MergedOpenKeys\n if (isInlineMode) {\n setMergedOpenKeys(inlineCacheOpenKeys);\n } else {\n // Trigger open event in case its in control\n triggerOpenKeys(EMPTY_LIST);\n }\n }, [mergedMode, mergedInlineCollapsed]);\n\n // ====================== Responsive ======================\n var _React$useState9 = React.useState(0),\n _React$useState10 = _slicedToArray(_React$useState9, 2),\n lastVisibleIndex = _React$useState10[0],\n setLastVisibleIndex = _React$useState10[1];\n var allVisible = lastVisibleIndex >= childList.length - 1 || internalMode !== 'horizontal' || disabledOverflow;\n\n // Cache\n React.useEffect(function () {\n if (isInlineMode) {\n setInlineCacheOpenKeys(mergedOpenKeys);\n }\n }, [mergedOpenKeys]);\n React.useEffect(function () {\n mountRef.current = true;\n return function () {\n mountRef.current = false;\n };\n }, []);\n\n // ========================= Path =========================\n var _useKeyRecords = useKeyRecords(),\n registerPath = _useKeyRecords.registerPath,\n unregisterPath = _useKeyRecords.unregisterPath,\n refreshOverflowKeys = _useKeyRecords.refreshOverflowKeys,\n isSubPathKey = _useKeyRecords.isSubPathKey,\n getKeyPath = _useKeyRecords.getKeyPath,\n getKeys = _useKeyRecords.getKeys,\n getSubPathKeys = _useKeyRecords.getSubPathKeys;\n var registerPathContext = React.useMemo(function () {\n return {\n registerPath: registerPath,\n unregisterPath: unregisterPath\n };\n }, [registerPath, unregisterPath]);\n var pathUserContext = React.useMemo(function () {\n return {\n isSubPathKey: isSubPathKey\n };\n }, [isSubPathKey]);\n React.useEffect(function () {\n refreshOverflowKeys(allVisible ? EMPTY_LIST : childList.slice(lastVisibleIndex + 1).map(function (child) {\n return child.key;\n }));\n }, [lastVisibleIndex, allVisible]);\n\n // ======================== Active ========================\n var _useMergedState3 = useMergedState(activeKey || defaultActiveFirst && ((_childList$ = childList[0]) === null || _childList$ === void 0 ? void 0 : _childList$.key), {\n value: activeKey\n }),\n _useMergedState4 = _slicedToArray(_useMergedState3, 2),\n mergedActiveKey = _useMergedState4[0],\n setMergedActiveKey = _useMergedState4[1];\n var onActive = useMemoCallback(function (key) {\n setMergedActiveKey(key);\n });\n var onInactive = useMemoCallback(function () {\n setMergedActiveKey(undefined);\n });\n useImperativeHandle(ref, function () {\n return {\n list: containerRef.current,\n focus: function focus(options) {\n var _childList$find;\n var shouldFocusKey = mergedActiveKey !== null && mergedActiveKey !== void 0 ? mergedActiveKey : (_childList$find = childList.find(function (node) {\n return !node.props.disabled;\n })) === null || _childList$find === void 0 ? void 0 : _childList$find.key;\n if (shouldFocusKey) {\n var _containerRef$current, _containerRef$current2, _containerRef$current3;\n (_containerRef$current = containerRef.current) === null || _containerRef$current === void 0 ? void 0 : (_containerRef$current2 = _containerRef$current.querySelector(\"li[data-menu-id='\".concat(getMenuId(uuid, shouldFocusKey), \"']\"))) === null || _containerRef$current2 === void 0 ? void 0 : (_containerRef$current3 = _containerRef$current2.focus) === null || _containerRef$current3 === void 0 ? void 0 : _containerRef$current3.call(_containerRef$current2, options);\n }\n }\n };\n });\n\n // ======================== Select ========================\n // >>>>> Select keys\n var _useMergedState5 = useMergedState(defaultSelectedKeys || [], {\n value: selectedKeys,\n // Legacy convert key to array\n postState: function postState(keys) {\n if (Array.isArray(keys)) {\n return keys;\n }\n if (keys === null || keys === undefined) {\n return EMPTY_LIST;\n }\n return [keys];\n }\n }),\n _useMergedState6 = _slicedToArray(_useMergedState5, 2),\n mergedSelectKeys = _useMergedState6[0],\n setMergedSelectKeys = _useMergedState6[1];\n\n // >>>>> Trigger select\n var triggerSelection = function triggerSelection(info) {\n if (selectable) {\n // Insert or Remove\n var targetKey = info.key;\n var exist = mergedSelectKeys.includes(targetKey);\n var newSelectKeys;\n if (multiple) {\n if (exist) {\n newSelectKeys = mergedSelectKeys.filter(function (key) {\n return key !== targetKey;\n });\n } else {\n newSelectKeys = [].concat(_toConsumableArray(mergedSelectKeys), [targetKey]);\n }\n } else {\n newSelectKeys = [targetKey];\n }\n setMergedSelectKeys(newSelectKeys);\n\n // Trigger event\n var selectInfo = _objectSpread(_objectSpread({}, info), {}, {\n selectedKeys: newSelectKeys\n });\n if (exist) {\n onDeselect === null || onDeselect === void 0 ? void 0 : onDeselect(selectInfo);\n } else {\n onSelect === null || onSelect === void 0 ? void 0 : onSelect(selectInfo);\n }\n }\n\n // Whatever selectable, always close it\n if (!multiple && mergedOpenKeys.length && internalMode !== 'inline') {\n triggerOpenKeys(EMPTY_LIST);\n }\n };\n\n // ========================= Open =========================\n /**\n * Click for item. SubMenu do not have selection status\n */\n var onInternalClick = useMemoCallback(function (info) {\n onClick === null || onClick === void 0 ? void 0 : onClick(warnItemProp(info));\n triggerSelection(info);\n });\n var onInternalOpenChange = useMemoCallback(function (key, open) {\n var newOpenKeys = mergedOpenKeys.filter(function (k) {\n return k !== key;\n });\n if (open) {\n newOpenKeys.push(key);\n } else if (internalMode !== 'inline') {\n // We need find all related popup to close\n var subPathKeys = getSubPathKeys(key);\n newOpenKeys = newOpenKeys.filter(function (k) {\n return !subPathKeys.has(k);\n });\n }\n if (!isEqual(mergedOpenKeys, newOpenKeys, true)) {\n triggerOpenKeys(newOpenKeys, true);\n }\n });\n var getInternalPopupContainer = useMemoCallback(getPopupContainer);\n\n // ==================== Accessibility =====================\n var triggerAccessibilityOpen = function triggerAccessibilityOpen(key, open) {\n var nextOpen = open !== null && open !== void 0 ? open : !mergedOpenKeys.includes(key);\n onInternalOpenChange(key, nextOpen);\n };\n var onInternalKeyDown = useAccessibility(internalMode, mergedActiveKey, isRtl, uuid, containerRef, getKeys, getKeyPath, setMergedActiveKey, triggerAccessibilityOpen, onKeyDown);\n\n // ======================== Effect ========================\n React.useEffect(function () {\n setMounted(true);\n }, []);\n\n // ======================= Context ========================\n var privateContext = React.useMemo(function () {\n return {\n _internalRenderMenuItem: _internalRenderMenuItem,\n _internalRenderSubMenuItem: _internalRenderSubMenuItem\n };\n }, [_internalRenderMenuItem, _internalRenderSubMenuItem]);\n\n // ======================== Render ========================\n\n // >>>>> Children\n var wrappedChildList = internalMode !== 'horizontal' || disabledOverflow ? childList :\n // Need wrap for overflow dropdown that do not response for open\n childList.map(function (child, index) {\n return (\n /*#__PURE__*/\n // Always wrap provider to avoid sub node re-mount\n React.createElement(MenuContextProvider, {\n key: child.key,\n overflowDisabled: index > lastVisibleIndex\n }, child)\n );\n });\n\n // >>>>> Container\n var container = /*#__PURE__*/React.createElement(Overflow, _extends({\n id: id,\n ref: containerRef,\n prefixCls: \"\".concat(prefixCls, \"-overflow\"),\n component: \"ul\",\n itemComponent: MenuItem,\n className: classNames(prefixCls, \"\".concat(prefixCls, \"-root\"), \"\".concat(prefixCls, \"-\").concat(internalMode), className, (_classNames = {}, _defineProperty(_classNames, \"\".concat(prefixCls, \"-inline-collapsed\"), internalInlineCollapsed), _defineProperty(_classNames, \"\".concat(prefixCls, \"-rtl\"), isRtl), _classNames), rootClassName),\n dir: direction,\n style: style,\n role: \"menu\",\n tabIndex: tabIndex,\n data: wrappedChildList,\n renderRawItem: function renderRawItem(node) {\n return node;\n },\n renderRawRest: function renderRawRest(omitItems) {\n // We use origin list since wrapped list use context to prevent open\n var len = omitItems.length;\n var originOmitItems = len ? childList.slice(-len) : null;\n return /*#__PURE__*/React.createElement(SubMenu, {\n eventKey: OVERFLOW_KEY,\n title: overflowedIndicator,\n disabled: allVisible,\n internalPopupClose: len === 0,\n popupClassName: overflowedIndicatorPopupClassName\n }, originOmitItems);\n },\n maxCount: internalMode !== 'horizontal' || disabledOverflow ? Overflow.INVALIDATE : Overflow.RESPONSIVE,\n ssr: \"full\",\n \"data-menu-list\": true,\n onVisibleChange: function onVisibleChange(newLastIndex) {\n setLastVisibleIndex(newLastIndex);\n },\n onKeyDown: onInternalKeyDown\n }, restProps));\n\n // >>>>> Render\n return /*#__PURE__*/React.createElement(PrivateContext.Provider, {\n value: privateContext\n }, /*#__PURE__*/React.createElement(IdContext.Provider, {\n value: uuid\n }, /*#__PURE__*/React.createElement(MenuContextProvider, {\n prefixCls: prefixCls,\n rootClassName: rootClassName,\n mode: internalMode,\n openKeys: mergedOpenKeys,\n rtl: isRtl\n // Disabled\n ,\n disabled: disabled\n // Motion\n ,\n motion: mounted ? motion : null,\n defaultMotions: mounted ? defaultMotions : null\n // Active\n ,\n activeKey: mergedActiveKey,\n onActive: onActive,\n onInactive: onInactive\n // Selection\n ,\n selectedKeys: mergedSelectKeys\n // Level\n ,\n inlineIndent: inlineIndent\n // Popup\n ,\n subMenuOpenDelay: subMenuOpenDelay,\n subMenuCloseDelay: subMenuCloseDelay,\n forceSubMenuRender: forceSubMenuRender,\n builtinPlacements: builtinPlacements,\n triggerSubMenuAction: triggerSubMenuAction,\n getPopupContainer: getInternalPopupContainer\n // Icon\n ,\n itemIcon: itemIcon,\n expandIcon: expandIcon\n // Events\n ,\n onItemClick: onInternalClick,\n onOpenChange: onInternalOpenChange\n }, /*#__PURE__*/React.createElement(PathUserContext.Provider, {\n value: pathUserContext\n }, container), /*#__PURE__*/React.createElement(\"div\", {\n style: {\n display: 'none'\n },\n \"aria-hidden\": true\n }, /*#__PURE__*/React.createElement(PathRegisterContext.Provider, {\n value: registerPathContext\n }, childList)))));\n});\nexport default Menu;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"className\", \"title\", \"eventKey\", \"children\"],\n _excluded2 = [\"children\"];\nimport classNames from 'classnames';\nimport omit from \"rc-util/es/omit\";\nimport * as React from 'react';\nimport { MenuContext } from \"./context/MenuContext\";\nimport { useFullPath, useMeasure } from \"./context/PathContext\";\nimport { parseChildren } from \"./utils/nodeUtil\";\nvar InternalMenuItemGroup = function InternalMenuItemGroup(_ref) {\n var className = _ref.className,\n title = _ref.title,\n eventKey = _ref.eventKey,\n children = _ref.children,\n restProps = _objectWithoutProperties(_ref, _excluded);\n var _React$useContext = React.useContext(MenuContext),\n prefixCls = _React$useContext.prefixCls;\n var groupPrefixCls = \"\".concat(prefixCls, \"-item-group\");\n return /*#__PURE__*/React.createElement(\"li\", _extends({\n role: \"presentation\"\n }, restProps, {\n onClick: function onClick(e) {\n return e.stopPropagation();\n },\n className: classNames(groupPrefixCls, className)\n }), /*#__PURE__*/React.createElement(\"div\", {\n role: \"presentation\",\n className: \"\".concat(groupPrefixCls, \"-title\"),\n title: typeof title === 'string' ? title : undefined\n }, title), /*#__PURE__*/React.createElement(\"ul\", {\n role: \"group\",\n className: \"\".concat(groupPrefixCls, \"-list\")\n }, children));\n};\nexport default function MenuItemGroup(_ref2) {\n var children = _ref2.children,\n props = _objectWithoutProperties(_ref2, _excluded2);\n var connectedKeyPath = useFullPath(props.eventKey);\n var childList = parseChildren(children, connectedKeyPath);\n var measure = useMeasure();\n if (measure) {\n return childList;\n }\n return /*#__PURE__*/React.createElement(InternalMenuItemGroup, omit(props, ['warnKey']), childList);\n}","import * as React from 'react';\nimport classNames from 'classnames';\nimport { MenuContext } from \"./context/MenuContext\";\nimport { useMeasure } from \"./context/PathContext\";\nexport default function Divider(_ref) {\n var className = _ref.className,\n style = _ref.style;\n var _React$useContext = React.useContext(MenuContext),\n prefixCls = _React$useContext.prefixCls;\n var measure = useMeasure();\n if (measure) {\n return null;\n }\n return /*#__PURE__*/React.createElement(\"li\", {\n className: classNames(\"\".concat(prefixCls, \"-item-divider\"), className),\n style: style\n });\n}","import Menu from \"./Menu\";\nimport MenuItem from \"./MenuItem\";\nimport SubMenu from \"./SubMenu\";\nimport MenuItemGroup from \"./MenuItemGroup\";\nimport { useFullPath } from \"./context/PathContext\";\nimport Divider from \"./Divider\";\nexport { SubMenu, MenuItem as Item, MenuItem, MenuItemGroup, MenuItemGroup as ItemGroup, Divider, /** @private Only used for antd internal. Do not use in your production. */\nuseFullPath };\nvar ExportMenu = Menu;\nExportMenu.Item = MenuItem;\nExportMenu.SubMenu = SubMenu;\nExportMenu.ItemGroup = MenuItemGroup;\nExportMenu.Divider = Divider;\nexport default ExportMenu;","import _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"children\"];\nimport * as React from 'react';\nexport var Context = /*#__PURE__*/React.createContext({});\nexport default function MotionProvider(_ref) {\n var children = _ref.children,\n props = _objectWithoutProperties(_ref, _excluded);\n return /*#__PURE__*/React.createElement(Context.Provider, {\n value: props\n }, children);\n}","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport * as React from 'react';\nvar DomWrapper = /*#__PURE__*/function (_React$Component) {\n _inherits(DomWrapper, _React$Component);\n var _super = _createSuper(DomWrapper);\n function DomWrapper() {\n _classCallCheck(this, DomWrapper);\n return _super.apply(this, arguments);\n }\n _createClass(DomWrapper, [{\n key: \"render\",\n value: function render() {\n return this.props.children;\n }\n }]);\n return DomWrapper;\n}(React.Component);\nexport default DomWrapper;","export var STATUS_NONE = 'none';\nexport var STATUS_APPEAR = 'appear';\nexport var STATUS_ENTER = 'enter';\nexport var STATUS_LEAVE = 'leave';\nexport var STEP_NONE = 'none';\nexport var STEP_PREPARE = 'prepare';\nexport var STEP_START = 'start';\nexport var STEP_ACTIVE = 'active';\nexport var STEP_ACTIVATED = 'end';\n/**\n * Used for disabled motion case.\n * Prepare stage will still work but start & active will be skipped.\n */\nexport var STEP_PREPARED = 'prepared';","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport canUseDOM from \"rc-util/es/Dom/canUseDom\";\n// ================= Transition =================\n// Event wrapper. Copy from react source code\nfunction makePrefixMap(styleProp, eventName) {\n var prefixes = {};\n prefixes[styleProp.toLowerCase()] = eventName.toLowerCase();\n prefixes[\"Webkit\".concat(styleProp)] = \"webkit\".concat(eventName);\n prefixes[\"Moz\".concat(styleProp)] = \"moz\".concat(eventName);\n prefixes[\"ms\".concat(styleProp)] = \"MS\".concat(eventName);\n prefixes[\"O\".concat(styleProp)] = \"o\".concat(eventName.toLowerCase());\n return prefixes;\n}\nexport function getVendorPrefixes(domSupport, win) {\n var prefixes = {\n animationend: makePrefixMap('Animation', 'AnimationEnd'),\n transitionend: makePrefixMap('Transition', 'TransitionEnd')\n };\n if (domSupport) {\n if (!('AnimationEvent' in win)) {\n delete prefixes.animationend.animation;\n }\n if (!('TransitionEvent' in win)) {\n delete prefixes.transitionend.transition;\n }\n }\n return prefixes;\n}\nvar vendorPrefixes = getVendorPrefixes(canUseDOM(), typeof window !== 'undefined' ? window : {});\nvar style = {};\nif (canUseDOM()) {\n var _document$createEleme = document.createElement('div');\n style = _document$createEleme.style;\n}\nvar prefixedEventNames = {};\nexport function getVendorPrefixedEventName(eventName) {\n if (prefixedEventNames[eventName]) {\n return prefixedEventNames[eventName];\n }\n var prefixMap = vendorPrefixes[eventName];\n if (prefixMap) {\n var stylePropList = Object.keys(prefixMap);\n var len = stylePropList.length;\n for (var i = 0; i < len; i += 1) {\n var styleProp = stylePropList[i];\n if (Object.prototype.hasOwnProperty.call(prefixMap, styleProp) && styleProp in style) {\n prefixedEventNames[eventName] = prefixMap[styleProp];\n return prefixedEventNames[eventName];\n }\n }\n }\n return '';\n}\nvar internalAnimationEndName = getVendorPrefixedEventName('animationend');\nvar internalTransitionEndName = getVendorPrefixedEventName('transitionend');\nexport var supportTransition = !!(internalAnimationEndName && internalTransitionEndName);\nexport var animationEndName = internalAnimationEndName || 'animationend';\nexport var transitionEndName = internalTransitionEndName || 'transitionend';\nexport function getTransitionName(transitionName, transitionType) {\n if (!transitionName) return null;\n if (_typeof(transitionName) === 'object') {\n var type = transitionType.replace(/-\\w/g, function (match) {\n return match[1].toUpperCase();\n });\n return transitionName[type];\n }\n return \"\".concat(transitionName, \"-\").concat(transitionType);\n}","import * as React from 'react';\nimport { useRef } from 'react';\nimport { animationEndName, transitionEndName } from \"../util/motion\";\nexport default (function (callback) {\n var cacheElementRef = useRef();\n\n // Cache callback\n var callbackRef = useRef(callback);\n callbackRef.current = callback;\n\n // Internal motion event handler\n var onInternalMotionEnd = React.useCallback(function (event) {\n callbackRef.current(event);\n }, []);\n\n // Remove events\n function removeMotionEvents(element) {\n if (element) {\n element.removeEventListener(transitionEndName, onInternalMotionEnd);\n element.removeEventListener(animationEndName, onInternalMotionEnd);\n }\n }\n\n // Patch events\n function patchMotionEvents(element) {\n if (cacheElementRef.current && cacheElementRef.current !== element) {\n removeMotionEvents(cacheElementRef.current);\n }\n if (element && element !== cacheElementRef.current) {\n element.addEventListener(transitionEndName, onInternalMotionEnd);\n element.addEventListener(animationEndName, onInternalMotionEnd);\n\n // Save as cache in case dom removed trigger by `motionDeadline`\n cacheElementRef.current = element;\n }\n }\n\n // Clean up when removed\n React.useEffect(function () {\n return function () {\n removeMotionEvents(cacheElementRef.current);\n };\n }, []);\n return [patchMotionEvents, removeMotionEvents];\n});","import canUseDom from \"rc-util/es/Dom/canUseDom\";\nimport { useEffect, useLayoutEffect } from 'react';\n\n// It's safe to use `useLayoutEffect` but the warning is annoying\nvar useIsomorphicLayoutEffect = canUseDom() ? useLayoutEffect : useEffect;\nexport default useIsomorphicLayoutEffect;","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport useState from \"rc-util/es/hooks/useState\";\nimport * as React from 'react';\nimport { STEP_ACTIVATED, STEP_ACTIVE, STEP_NONE, STEP_PREPARE, STEP_PREPARED, STEP_START } from \"../interface\";\nimport useIsomorphicLayoutEffect from \"./useIsomorphicLayoutEffect\";\nimport useNextFrame from \"./useNextFrame\";\nvar FULL_STEP_QUEUE = [STEP_PREPARE, STEP_START, STEP_ACTIVE, STEP_ACTIVATED];\nvar SIMPLE_STEP_QUEUE = [STEP_PREPARE, STEP_PREPARED];\n\n/** Skip current step */\nexport var SkipStep = false;\n/** Current step should be update in */\nexport var DoStep = true;\nexport function isActive(step) {\n return step === STEP_ACTIVE || step === STEP_ACTIVATED;\n}\nexport default (function (status, prepareOnly, callback) {\n var _useState = useState(STEP_NONE),\n _useState2 = _slicedToArray(_useState, 2),\n step = _useState2[0],\n setStep = _useState2[1];\n var _useNextFrame = useNextFrame(),\n _useNextFrame2 = _slicedToArray(_useNextFrame, 2),\n nextFrame = _useNextFrame2[0],\n cancelNextFrame = _useNextFrame2[1];\n function startQueue() {\n setStep(STEP_PREPARE, true);\n }\n var STEP_QUEUE = prepareOnly ? SIMPLE_STEP_QUEUE : FULL_STEP_QUEUE;\n useIsomorphicLayoutEffect(function () {\n if (step !== STEP_NONE && step !== STEP_ACTIVATED) {\n var index = STEP_QUEUE.indexOf(step);\n var nextStep = STEP_QUEUE[index + 1];\n var result = callback(step);\n if (result === SkipStep) {\n // Skip when no needed\n setStep(nextStep, true);\n } else if (nextStep) {\n // Do as frame for step update\n nextFrame(function (info) {\n function doNext() {\n // Skip since current queue is ood\n if (info.isCanceled()) return;\n setStep(nextStep, true);\n }\n if (result === true) {\n doNext();\n } else {\n // Only promise should be async\n Promise.resolve(result).then(doNext);\n }\n });\n }\n }\n }, [status, step]);\n React.useEffect(function () {\n return function () {\n cancelNextFrame();\n };\n }, []);\n return [startQueue, step];\n});","import raf from \"rc-util/es/raf\";\nimport * as React from 'react';\nexport default (function () {\n var nextFrameRef = React.useRef(null);\n function cancelNextFrame() {\n raf.cancel(nextFrameRef.current);\n }\n function nextFrame(callback) {\n var delay = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 2;\n cancelNextFrame();\n var nextFrameId = raf(function () {\n if (delay <= 1) {\n callback({\n isCanceled: function isCanceled() {\n return nextFrameId !== nextFrameRef.current;\n }\n });\n } else {\n nextFrame(callback, delay - 1);\n }\n });\n nextFrameRef.current = nextFrameId;\n }\n React.useEffect(function () {\n return function () {\n cancelNextFrame();\n };\n }, []);\n return [nextFrame, cancelNextFrame];\n});","import _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\n/* eslint-disable react/default-props-match-prop-types, react/no-multi-comp, react/prop-types */\nimport classNames from 'classnames';\nimport findDOMNode from \"rc-util/es/Dom/findDOMNode\";\nimport { fillRef, supportRef } from \"rc-util/es/ref\";\nimport * as React from 'react';\nimport { useRef } from 'react';\nimport { Context } from \"./context\";\nimport DomWrapper from \"./DomWrapper\";\nimport useStatus from \"./hooks/useStatus\";\nimport { isActive } from \"./hooks/useStepQueue\";\nimport { STATUS_NONE, STEP_PREPARE, STEP_START } from \"./interface\";\nimport { getTransitionName, supportTransition } from \"./util/motion\";\n/**\n * `transitionSupport` is used for none transition test case.\n * Default we use browser transition event support check.\n */\nexport function genCSSMotion(config) {\n var transitionSupport = config;\n if (_typeof(config) === 'object') {\n transitionSupport = config.transitionSupport;\n }\n function isSupportTransition(props, contextMotion) {\n return !!(props.motionName && transitionSupport && contextMotion !== false);\n }\n var CSSMotion = /*#__PURE__*/React.forwardRef(function (props, ref) {\n var _props$visible = props.visible,\n visible = _props$visible === void 0 ? true : _props$visible,\n _props$removeOnLeave = props.removeOnLeave,\n removeOnLeave = _props$removeOnLeave === void 0 ? true : _props$removeOnLeave,\n forceRender = props.forceRender,\n children = props.children,\n motionName = props.motionName,\n leavedClassName = props.leavedClassName,\n eventProps = props.eventProps;\n var _React$useContext = React.useContext(Context),\n contextMotion = _React$useContext.motion;\n var supportMotion = isSupportTransition(props, contextMotion);\n\n // Ref to the react node, it may be a HTMLElement\n var nodeRef = useRef();\n // Ref to the dom wrapper in case ref can not pass to HTMLElement\n var wrapperNodeRef = useRef();\n function getDomElement() {\n try {\n // Here we're avoiding call for findDOMNode since it's deprecated\n // in strict mode. We're calling it only when node ref is not\n // an instance of DOM HTMLElement. Otherwise use\n // findDOMNode as a final resort\n return nodeRef.current instanceof HTMLElement ? nodeRef.current : findDOMNode(wrapperNodeRef.current);\n } catch (e) {\n // Only happen when `motionDeadline` trigger but element removed.\n return null;\n }\n }\n var _useStatus = useStatus(supportMotion, visible, getDomElement, props),\n _useStatus2 = _slicedToArray(_useStatus, 4),\n status = _useStatus2[0],\n statusStep = _useStatus2[1],\n statusStyle = _useStatus2[2],\n mergedVisible = _useStatus2[3];\n\n // Record whether content has rendered\n // Will return null for un-rendered even when `removeOnLeave={false}`\n var renderedRef = React.useRef(mergedVisible);\n if (mergedVisible) {\n renderedRef.current = true;\n }\n\n // ====================== Refs ======================\n var setNodeRef = React.useCallback(function (node) {\n nodeRef.current = node;\n fillRef(ref, node);\n }, [ref]);\n\n // ===================== Render =====================\n var motionChildren;\n var mergedProps = _objectSpread(_objectSpread({}, eventProps), {}, {\n visible: visible\n });\n if (!children) {\n // No children\n motionChildren = null;\n } else if (status === STATUS_NONE) {\n // Stable children\n if (mergedVisible) {\n motionChildren = children(_objectSpread({}, mergedProps), setNodeRef);\n } else if (!removeOnLeave && renderedRef.current && leavedClassName) {\n motionChildren = children(_objectSpread(_objectSpread({}, mergedProps), {}, {\n className: leavedClassName\n }), setNodeRef);\n } else if (forceRender || !removeOnLeave && !leavedClassName) {\n motionChildren = children(_objectSpread(_objectSpread({}, mergedProps), {}, {\n style: {\n display: 'none'\n }\n }), setNodeRef);\n } else {\n motionChildren = null;\n }\n } else {\n var _classNames;\n // In motion\n var statusSuffix;\n if (statusStep === STEP_PREPARE) {\n statusSuffix = 'prepare';\n } else if (isActive(statusStep)) {\n statusSuffix = 'active';\n } else if (statusStep === STEP_START) {\n statusSuffix = 'start';\n }\n var motionCls = getTransitionName(motionName, \"\".concat(status, \"-\").concat(statusSuffix));\n motionChildren = children(_objectSpread(_objectSpread({}, mergedProps), {}, {\n className: classNames(getTransitionName(motionName, status), (_classNames = {}, _defineProperty(_classNames, motionCls, motionCls && statusSuffix), _defineProperty(_classNames, motionName, typeof motionName === 'string'), _classNames)),\n style: statusStyle\n }), setNodeRef);\n }\n\n // Auto inject ref if child node not have `ref` props\n if ( /*#__PURE__*/React.isValidElement(motionChildren) && supportRef(motionChildren)) {\n var _ref = motionChildren,\n originNodeRef = _ref.ref;\n if (!originNodeRef) {\n motionChildren = /*#__PURE__*/React.cloneElement(motionChildren, {\n ref: setNodeRef\n });\n }\n }\n return /*#__PURE__*/React.createElement(DomWrapper, {\n ref: wrapperNodeRef\n }, motionChildren);\n });\n CSSMotion.displayName = 'CSSMotion';\n return CSSMotion;\n}\nexport default genCSSMotion(supportTransition);","import _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport useState from \"rc-util/es/hooks/useState\";\nimport * as React from 'react';\nimport { useEffect, useRef } from 'react';\nimport { STATUS_APPEAR, STATUS_ENTER, STATUS_LEAVE, STATUS_NONE, STEP_ACTIVE, STEP_PREPARE, STEP_PREPARED, STEP_START } from \"../interface\";\nimport useDomMotionEvents from \"./useDomMotionEvents\";\nimport useIsomorphicLayoutEffect from \"./useIsomorphicLayoutEffect\";\nimport useStepQueue, { DoStep, isActive, SkipStep } from \"./useStepQueue\";\nexport default function useStatus(supportMotion, visible, getElement, _ref) {\n var _ref$motionEnter = _ref.motionEnter,\n motionEnter = _ref$motionEnter === void 0 ? true : _ref$motionEnter,\n _ref$motionAppear = _ref.motionAppear,\n motionAppear = _ref$motionAppear === void 0 ? true : _ref$motionAppear,\n _ref$motionLeave = _ref.motionLeave,\n motionLeave = _ref$motionLeave === void 0 ? true : _ref$motionLeave,\n motionDeadline = _ref.motionDeadline,\n motionLeaveImmediately = _ref.motionLeaveImmediately,\n onAppearPrepare = _ref.onAppearPrepare,\n onEnterPrepare = _ref.onEnterPrepare,\n onLeavePrepare = _ref.onLeavePrepare,\n onAppearStart = _ref.onAppearStart,\n onEnterStart = _ref.onEnterStart,\n onLeaveStart = _ref.onLeaveStart,\n onAppearActive = _ref.onAppearActive,\n onEnterActive = _ref.onEnterActive,\n onLeaveActive = _ref.onLeaveActive,\n onAppearEnd = _ref.onAppearEnd,\n onEnterEnd = _ref.onEnterEnd,\n onLeaveEnd = _ref.onLeaveEnd,\n onVisibleChanged = _ref.onVisibleChanged;\n // Used for outer render usage to avoid `visible: false & status: none` to render nothing\n var _useState = useState(),\n _useState2 = _slicedToArray(_useState, 2),\n asyncVisible = _useState2[0],\n setAsyncVisible = _useState2[1];\n var _useState3 = useState(STATUS_NONE),\n _useState4 = _slicedToArray(_useState3, 2),\n status = _useState4[0],\n setStatus = _useState4[1];\n var _useState5 = useState(null),\n _useState6 = _slicedToArray(_useState5, 2),\n style = _useState6[0],\n setStyle = _useState6[1];\n var mountedRef = useRef(false);\n var deadlineRef = useRef(null);\n\n // =========================== Dom Node ===========================\n function getDomElement() {\n return getElement();\n }\n\n // ========================== Motion End ==========================\n var activeRef = useRef(false);\n\n /**\n * Clean up status & style\n */\n function updateMotionEndStatus() {\n setStatus(STATUS_NONE, true);\n setStyle(null, true);\n }\n function onInternalMotionEnd(event) {\n var element = getDomElement();\n if (event && !event.deadline && event.target !== element) {\n // event exists\n // not initiated by deadline\n // transitionEnd not fired by inner elements\n return;\n }\n var currentActive = activeRef.current;\n var canEnd;\n if (status === STATUS_APPEAR && currentActive) {\n canEnd = onAppearEnd === null || onAppearEnd === void 0 ? void 0 : onAppearEnd(element, event);\n } else if (status === STATUS_ENTER && currentActive) {\n canEnd = onEnterEnd === null || onEnterEnd === void 0 ? void 0 : onEnterEnd(element, event);\n } else if (status === STATUS_LEAVE && currentActive) {\n canEnd = onLeaveEnd === null || onLeaveEnd === void 0 ? void 0 : onLeaveEnd(element, event);\n }\n\n // Only update status when `canEnd` and not destroyed\n if (status !== STATUS_NONE && currentActive && canEnd !== false) {\n updateMotionEndStatus();\n }\n }\n var _useDomMotionEvents = useDomMotionEvents(onInternalMotionEnd),\n _useDomMotionEvents2 = _slicedToArray(_useDomMotionEvents, 1),\n patchMotionEvents = _useDomMotionEvents2[0];\n\n // ============================= Step =============================\n var getEventHandlers = function getEventHandlers(targetStatus) {\n var _ref2, _ref3, _ref4;\n switch (targetStatus) {\n case STATUS_APPEAR:\n return _ref2 = {}, _defineProperty(_ref2, STEP_PREPARE, onAppearPrepare), _defineProperty(_ref2, STEP_START, onAppearStart), _defineProperty(_ref2, STEP_ACTIVE, onAppearActive), _ref2;\n case STATUS_ENTER:\n return _ref3 = {}, _defineProperty(_ref3, STEP_PREPARE, onEnterPrepare), _defineProperty(_ref3, STEP_START, onEnterStart), _defineProperty(_ref3, STEP_ACTIVE, onEnterActive), _ref3;\n case STATUS_LEAVE:\n return _ref4 = {}, _defineProperty(_ref4, STEP_PREPARE, onLeavePrepare), _defineProperty(_ref4, STEP_START, onLeaveStart), _defineProperty(_ref4, STEP_ACTIVE, onLeaveActive), _ref4;\n default:\n return {};\n }\n };\n var eventHandlers = React.useMemo(function () {\n return getEventHandlers(status);\n }, [status]);\n var _useStepQueue = useStepQueue(status, !supportMotion, function (newStep) {\n // Only prepare step can be skip\n if (newStep === STEP_PREPARE) {\n var onPrepare = eventHandlers[STEP_PREPARE];\n if (!onPrepare) {\n return SkipStep;\n }\n return onPrepare(getDomElement());\n }\n\n // Rest step is sync update\n if (step in eventHandlers) {\n var _eventHandlers$step;\n setStyle(((_eventHandlers$step = eventHandlers[step]) === null || _eventHandlers$step === void 0 ? void 0 : _eventHandlers$step.call(eventHandlers, getDomElement(), null)) || null);\n }\n if (step === STEP_ACTIVE) {\n // Patch events when motion needed\n patchMotionEvents(getDomElement());\n if (motionDeadline > 0) {\n clearTimeout(deadlineRef.current);\n deadlineRef.current = setTimeout(function () {\n onInternalMotionEnd({\n deadline: true\n });\n }, motionDeadline);\n }\n }\n if (step === STEP_PREPARED) {\n updateMotionEndStatus();\n }\n return DoStep;\n }),\n _useStepQueue2 = _slicedToArray(_useStepQueue, 2),\n startStep = _useStepQueue2[0],\n step = _useStepQueue2[1];\n var active = isActive(step);\n activeRef.current = active;\n\n // ============================ Status ============================\n // Update with new status\n useIsomorphicLayoutEffect(function () {\n setAsyncVisible(visible);\n var isMounted = mountedRef.current;\n mountedRef.current = true;\n\n // if (!supportMotion) {\n // return;\n // }\n\n var nextStatus;\n\n // Appear\n if (!isMounted && visible && motionAppear) {\n nextStatus = STATUS_APPEAR;\n }\n\n // Enter\n if (isMounted && visible && motionEnter) {\n nextStatus = STATUS_ENTER;\n }\n\n // Leave\n if (isMounted && !visible && motionLeave || !isMounted && motionLeaveImmediately && !visible && motionLeave) {\n nextStatus = STATUS_LEAVE;\n }\n var nextEventHandlers = getEventHandlers(nextStatus);\n\n // Update to next status\n if (nextStatus && (supportMotion || nextEventHandlers[STEP_PREPARE])) {\n setStatus(nextStatus);\n startStep();\n } else {\n // Set back in case no motion but prev status has prepare step\n setStatus(STATUS_NONE);\n }\n }, [visible]);\n\n // ============================ Effect ============================\n // Reset when motion changed\n useEffect(function () {\n if (\n // Cancel appear\n status === STATUS_APPEAR && !motionAppear ||\n // Cancel enter\n status === STATUS_ENTER && !motionEnter ||\n // Cancel leave\n status === STATUS_LEAVE && !motionLeave) {\n setStatus(STATUS_NONE);\n }\n }, [motionAppear, motionEnter, motionLeave]);\n useEffect(function () {\n return function () {\n mountedRef.current = false;\n clearTimeout(deadlineRef.current);\n };\n }, []);\n\n // Trigger `onVisibleChanged`\n var firstMountChangeRef = React.useRef(false);\n useEffect(function () {\n // [visible & motion not end] => [!visible & motion end] still need trigger onVisibleChanged\n if (asyncVisible) {\n firstMountChangeRef.current = true;\n }\n if (asyncVisible !== undefined && status === STATUS_NONE) {\n // Skip first render is invisible since it's nothing changed\n if (firstMountChangeRef.current || asyncVisible) {\n onVisibleChanged === null || onVisibleChanged === void 0 ? void 0 : onVisibleChanged(asyncVisible);\n }\n firstMountChangeRef.current = true;\n }\n }, [asyncVisible, status]);\n\n // ============================ Styles ============================\n var mergedStyle = style;\n if (eventHandlers[STEP_PREPARE] && step === STEP_START) {\n mergedStyle = _objectSpread({\n transition: 'none'\n }, mergedStyle);\n }\n return [status, step, mergedStyle, asyncVisible !== null && asyncVisible !== void 0 ? asyncVisible : visible];\n}","import _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nexport var STATUS_ADD = 'add';\nexport var STATUS_KEEP = 'keep';\nexport var STATUS_REMOVE = 'remove';\nexport var STATUS_REMOVED = 'removed';\nexport function wrapKeyToObject(key) {\n var keyObj;\n if (key && _typeof(key) === 'object' && 'key' in key) {\n keyObj = key;\n } else {\n keyObj = {\n key: key\n };\n }\n return _objectSpread(_objectSpread({}, keyObj), {}, {\n key: String(keyObj.key)\n });\n}\nexport function parseKeys() {\n var keys = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];\n return keys.map(wrapKeyToObject);\n}\nexport function diffKeys() {\n var prevKeys = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];\n var currentKeys = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];\n var list = [];\n var currentIndex = 0;\n var currentLen = currentKeys.length;\n var prevKeyObjects = parseKeys(prevKeys);\n var currentKeyObjects = parseKeys(currentKeys);\n\n // Check prev keys to insert or keep\n prevKeyObjects.forEach(function (keyObj) {\n var hit = false;\n for (var i = currentIndex; i < currentLen; i += 1) {\n var currentKeyObj = currentKeyObjects[i];\n if (currentKeyObj.key === keyObj.key) {\n // New added keys should add before current key\n if (currentIndex < i) {\n list = list.concat(currentKeyObjects.slice(currentIndex, i).map(function (obj) {\n return _objectSpread(_objectSpread({}, obj), {}, {\n status: STATUS_ADD\n });\n }));\n currentIndex = i;\n }\n list.push(_objectSpread(_objectSpread({}, currentKeyObj), {}, {\n status: STATUS_KEEP\n }));\n currentIndex += 1;\n hit = true;\n break;\n }\n }\n\n // If not hit, it means key is removed\n if (!hit) {\n list.push(_objectSpread(_objectSpread({}, keyObj), {}, {\n status: STATUS_REMOVE\n }));\n }\n });\n\n // Add rest to the list\n if (currentIndex < currentLen) {\n list = list.concat(currentKeyObjects.slice(currentIndex).map(function (obj) {\n return _objectSpread(_objectSpread({}, obj), {}, {\n status: STATUS_ADD\n });\n }));\n }\n\n /**\n * Merge same key when it remove and add again:\n * [1 - add, 2 - keep, 1 - remove] -> [1 - keep, 2 - keep]\n */\n var keys = {};\n list.forEach(function (_ref) {\n var key = _ref.key;\n keys[key] = (keys[key] || 0) + 1;\n });\n var duplicatedKeys = Object.keys(keys).filter(function (key) {\n return keys[key] > 1;\n });\n duplicatedKeys.forEach(function (matchKey) {\n // Remove `STATUS_REMOVE` node.\n list = list.filter(function (_ref2) {\n var key = _ref2.key,\n status = _ref2.status;\n return key !== matchKey || status !== STATUS_REMOVE;\n });\n\n // Update `STATUS_ADD` to `STATUS_KEEP`\n list.forEach(function (node) {\n if (node.key === matchKey) {\n // eslint-disable-next-line no-param-reassign\n node.status = STATUS_KEEP;\n }\n });\n });\n return list;\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nvar _excluded = [\"component\", \"children\", \"onVisibleChanged\", \"onAllRemoved\"],\n _excluded2 = [\"status\"];\n/* eslint react/prop-types: 0 */\nimport * as React from 'react';\nimport OriginCSSMotion from \"./CSSMotion\";\nimport { diffKeys, parseKeys, STATUS_ADD, STATUS_KEEP, STATUS_REMOVE, STATUS_REMOVED } from \"./util/diff\";\nimport { supportTransition } from \"./util/motion\";\nvar MOTION_PROP_NAMES = ['eventProps', 'visible', 'children', 'motionName', 'motionAppear', 'motionEnter', 'motionLeave', 'motionLeaveImmediately', 'motionDeadline', 'removeOnLeave', 'leavedClassName', 'onAppearPrepare', 'onAppearStart', 'onAppearActive', 'onAppearEnd', 'onEnterStart', 'onEnterActive', 'onEnterEnd', 'onLeaveStart', 'onLeaveActive', 'onLeaveEnd'];\n/**\n * Generate a CSSMotionList component with config\n * @param transitionSupport No need since CSSMotionList no longer depends on transition support\n * @param CSSMotion CSSMotion component\n */\nexport function genCSSMotionList(transitionSupport) {\n var CSSMotion = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : OriginCSSMotion;\n var CSSMotionList = /*#__PURE__*/function (_React$Component) {\n _inherits(CSSMotionList, _React$Component);\n var _super = _createSuper(CSSMotionList);\n function CSSMotionList() {\n var _this;\n _classCallCheck(this, CSSMotionList);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _defineProperty(_assertThisInitialized(_this), \"state\", {\n keyEntities: []\n });\n // ZombieJ: Return the count of rest keys. It's safe to refactor if need more info.\n _defineProperty(_assertThisInitialized(_this), \"removeKey\", function (removeKey) {\n var keyEntities = _this.state.keyEntities;\n var nextKeyEntities = keyEntities.map(function (entity) {\n if (entity.key !== removeKey) return entity;\n return _objectSpread(_objectSpread({}, entity), {}, {\n status: STATUS_REMOVED\n });\n });\n _this.setState({\n keyEntities: nextKeyEntities\n });\n return nextKeyEntities.filter(function (_ref) {\n var status = _ref.status;\n return status !== STATUS_REMOVED;\n }).length;\n });\n return _this;\n }\n _createClass(CSSMotionList, [{\n key: \"render\",\n value: function render() {\n var _this2 = this;\n var keyEntities = this.state.keyEntities;\n var _this$props = this.props,\n component = _this$props.component,\n children = _this$props.children,\n _onVisibleChanged = _this$props.onVisibleChanged,\n onAllRemoved = _this$props.onAllRemoved,\n restProps = _objectWithoutProperties(_this$props, _excluded);\n var Component = component || React.Fragment;\n var motionProps = {};\n MOTION_PROP_NAMES.forEach(function (prop) {\n motionProps[prop] = restProps[prop];\n delete restProps[prop];\n });\n delete restProps.keys;\n return /*#__PURE__*/React.createElement(Component, restProps, keyEntities.map(function (_ref2, index) {\n var status = _ref2.status,\n eventProps = _objectWithoutProperties(_ref2, _excluded2);\n var visible = status === STATUS_ADD || status === STATUS_KEEP;\n return /*#__PURE__*/React.createElement(CSSMotion, _extends({}, motionProps, {\n key: eventProps.key,\n visible: visible,\n eventProps: eventProps,\n onVisibleChanged: function onVisibleChanged(changedVisible) {\n _onVisibleChanged === null || _onVisibleChanged === void 0 ? void 0 : _onVisibleChanged(changedVisible, {\n key: eventProps.key\n });\n if (!changedVisible) {\n var restKeysCount = _this2.removeKey(eventProps.key);\n if (restKeysCount === 0 && onAllRemoved) {\n onAllRemoved();\n }\n }\n }\n }), function (props, ref) {\n return children(_objectSpread(_objectSpread({}, props), {}, {\n index: index\n }), ref);\n });\n }));\n }\n }], [{\n key: \"getDerivedStateFromProps\",\n value: function getDerivedStateFromProps(_ref3, _ref4) {\n var keys = _ref3.keys;\n var keyEntities = _ref4.keyEntities;\n var parsedKeyObjects = parseKeys(keys);\n var mixedKeyEntities = diffKeys(keyEntities, parsedKeyObjects);\n return {\n keyEntities: mixedKeyEntities.filter(function (entity) {\n var prevEntity = keyEntities.find(function (_ref5) {\n var key = _ref5.key;\n return entity.key === key;\n });\n\n // Remove if already mark as removed\n if (prevEntity && prevEntity.status === STATUS_REMOVED && entity.status === STATUS_REMOVE) {\n return false;\n }\n return true;\n })\n };\n }\n }]);\n return CSSMotionList;\n }(React.Component);\n _defineProperty(CSSMotionList, \"defaultProps\", {\n component: 'div'\n });\n return CSSMotionList;\n}\nexport default genCSSMotionList(supportTransition);","import CSSMotion from \"./CSSMotion\";\nimport CSSMotionList from \"./CSSMotionList\";\nexport { default as Provider } from \"./context\";\nexport { CSSMotionList };\nexport default CSSMotion;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport * as React from 'react';\nimport { Component } from 'react';\nimport ReactDOM from 'react-dom';\nimport classNames from 'classnames';\nvar Notice = /*#__PURE__*/function (_Component) {\n _inherits(Notice, _Component);\n var _super = _createSuper(Notice);\n function Notice() {\n var _this;\n _classCallCheck(this, Notice);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _this.closeTimer = null;\n _this.close = function (e) {\n if (e) {\n e.stopPropagation();\n }\n _this.clearCloseTimer();\n var _this$props = _this.props,\n onClose = _this$props.onClose,\n noticeKey = _this$props.noticeKey;\n if (onClose) {\n onClose(noticeKey);\n }\n };\n _this.startCloseTimer = function () {\n if (_this.props.duration) {\n _this.closeTimer = window.setTimeout(function () {\n _this.close();\n }, _this.props.duration * 1000);\n }\n };\n _this.clearCloseTimer = function () {\n if (_this.closeTimer) {\n clearTimeout(_this.closeTimer);\n _this.closeTimer = null;\n }\n };\n return _this;\n }\n _createClass(Notice, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n this.startCloseTimer();\n }\n }, {\n key: \"componentDidUpdate\",\n value: function componentDidUpdate(prevProps) {\n if (this.props.duration !== prevProps.duration || this.props.updateMark !== prevProps.updateMark ||\n // Visible again need reset timer\n this.props.visible !== prevProps.visible && this.props.visible) {\n this.restartCloseTimer();\n }\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n this.clearCloseTimer();\n }\n }, {\n key: \"restartCloseTimer\",\n value: function restartCloseTimer() {\n this.clearCloseTimer();\n this.startCloseTimer();\n }\n }, {\n key: \"render\",\n value: function render() {\n var _this2 = this;\n var _this$props2 = this.props,\n prefixCls = _this$props2.prefixCls,\n className = _this$props2.className,\n closable = _this$props2.closable,\n closeIcon = _this$props2.closeIcon,\n style = _this$props2.style,\n onClick = _this$props2.onClick,\n children = _this$props2.children,\n holder = _this$props2.holder;\n var componentClass = \"\".concat(prefixCls, \"-notice\");\n var dataOrAriaAttributeProps = Object.keys(this.props).reduce(function (acc, key) {\n if (key.substr(0, 5) === 'data-' || key.substr(0, 5) === 'aria-' || key === 'role') {\n acc[key] = _this2.props[key];\n }\n return acc;\n }, {});\n var node = /*#__PURE__*/React.createElement(\"div\", _extends({\n className: classNames(componentClass, className, _defineProperty({}, \"\".concat(componentClass, \"-closable\"), closable)),\n style: style,\n onMouseEnter: this.clearCloseTimer,\n onMouseLeave: this.startCloseTimer,\n onClick: onClick\n }, dataOrAriaAttributeProps), /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(componentClass, \"-content\")\n }, children), closable ? /*#__PURE__*/React.createElement(\"a\", {\n tabIndex: 0,\n onClick: this.close,\n className: \"\".concat(componentClass, \"-close\")\n }, closeIcon || /*#__PURE__*/React.createElement(\"span\", {\n className: \"\".concat(componentClass, \"-close-x\")\n })) : null);\n if (holder) {\n return /*#__PURE__*/ReactDOM.createPortal(node, holder);\n }\n return node;\n }\n }]);\n return Notice;\n}(Component);\nNotice.defaultProps = {\n onClose: function onClose() {},\n duration: 1.5\n};\nexport { Notice as default };","import _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nvar _excluded = [\"getContainer\"];\nimport * as React from 'react';\nimport { Component } from 'react';\nimport { render, unmount } from \"rc-util/es/React/render\";\nimport classNames from 'classnames';\nimport { CSSMotionList } from 'rc-motion';\nimport Notice from './Notice';\nimport _useNotification from './useNotification';\nvar seed = 0;\nvar now = Date.now();\nfunction getUuid() {\n var id = seed;\n seed += 1;\n return \"rcNotification_\".concat(now, \"_\").concat(id);\n}\nvar Notification = /*#__PURE__*/function (_Component) {\n _inherits(Notification, _Component);\n var _super = _createSuper(Notification);\n function Notification() {\n var _this;\n _classCallCheck(this, Notification);\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _super.call.apply(_super, [this].concat(args));\n _this.state = {\n notices: []\n };\n _this.hookRefs = new Map();\n _this.add = function (originNotice, holderCallback) {\n var _originNotice$key;\n var key = (_originNotice$key = originNotice.key) !== null && _originNotice$key !== void 0 ? _originNotice$key : getUuid();\n var notice = _objectSpread(_objectSpread({}, originNotice), {}, {\n key: key\n });\n var maxCount = _this.props.maxCount;\n _this.setState(function (previousState) {\n var notices = previousState.notices;\n var noticeIndex = notices.map(function (v) {\n return v.notice.key;\n }).indexOf(key);\n var updatedNotices = notices.concat();\n if (noticeIndex !== -1) {\n updatedNotices.splice(noticeIndex, 1, {\n notice: notice,\n holderCallback: holderCallback\n });\n } else {\n if (maxCount && notices.length >= maxCount) {\n // XXX, use key of first item to update new added (let React to move exsiting\n // instead of remove and mount). Same key was used before for both a) external\n // manual control and b) internal react 'key' prop , which is not that good.\n // eslint-disable-next-line no-param-reassign\n // zombieJ: Not know why use `updateKey`. This makes Notice infinite loop in jest.\n // Change to `updateMark` for compare instead.\n // https://github.com/react-component/notification/commit/32299e6be396f94040bfa82517eea940db947ece\n notice.key = updatedNotices[0].notice.key;\n notice.updateMark = getUuid();\n // zombieJ: That's why. User may close by key directly.\n // We need record this but not re-render to avoid upper issue\n // https://github.com/react-component/notification/issues/129\n notice.userPassKey = key;\n updatedNotices.shift();\n }\n updatedNotices.push({\n notice: notice,\n holderCallback: holderCallback\n });\n }\n return {\n notices: updatedNotices\n };\n });\n };\n _this.remove = function (removeKey) {\n _this.setState(function (_ref) {\n var notices = _ref.notices;\n return {\n notices: notices.filter(function (_ref2) {\n var _ref2$notice = _ref2.notice,\n key = _ref2$notice.key,\n userPassKey = _ref2$notice.userPassKey;\n var mergedKey = userPassKey !== null && userPassKey !== void 0 ? userPassKey : key;\n return mergedKey !== removeKey;\n })\n };\n });\n };\n _this.noticePropsMap = {};\n return _this;\n }\n _createClass(Notification, [{\n key: \"getTransitionName\",\n value: function getTransitionName() {\n var _this$props = this.props,\n prefixCls = _this$props.prefixCls,\n animation = _this$props.animation;\n var transitionName = this.props.transitionName;\n if (!transitionName && animation) {\n transitionName = \"\".concat(prefixCls, \"-\").concat(animation);\n }\n return transitionName;\n }\n }, {\n key: \"render\",\n value: function render() {\n var _this2 = this;\n var notices = this.state.notices;\n var _this$props2 = this.props,\n prefixCls = _this$props2.prefixCls,\n className = _this$props2.className,\n closeIcon = _this$props2.closeIcon,\n style = _this$props2.style;\n var noticeKeys = [];\n notices.forEach(function (_ref3, index) {\n var notice = _ref3.notice,\n holderCallback = _ref3.holderCallback;\n var updateMark = index === notices.length - 1 ? notice.updateMark : undefined;\n var key = notice.key,\n userPassKey = notice.userPassKey;\n var noticeProps = _objectSpread(_objectSpread(_objectSpread({\n prefixCls: prefixCls,\n closeIcon: closeIcon\n }, notice), notice.props), {}, {\n key: key,\n noticeKey: userPassKey || key,\n updateMark: updateMark,\n onClose: function onClose(noticeKey) {\n var _notice$onClose;\n _this2.remove(noticeKey);\n (_notice$onClose = notice.onClose) === null || _notice$onClose === void 0 ? void 0 : _notice$onClose.call(notice);\n },\n onClick: notice.onClick,\n children: notice.content\n });\n // Give to motion\n noticeKeys.push(key);\n _this2.noticePropsMap[key] = {\n props: noticeProps,\n holderCallback: holderCallback\n };\n });\n return /*#__PURE__*/React.createElement(\"div\", {\n className: classNames(prefixCls, className),\n style: style\n }, /*#__PURE__*/React.createElement(CSSMotionList, {\n keys: noticeKeys,\n motionName: this.getTransitionName(),\n onVisibleChanged: function onVisibleChanged(changedVisible, _ref4) {\n var key = _ref4.key;\n if (!changedVisible) {\n delete _this2.noticePropsMap[key];\n }\n }\n }, function (_ref5) {\n var key = _ref5.key,\n motionClassName = _ref5.className,\n motionStyle = _ref5.style,\n visible = _ref5.visible;\n var _this2$noticePropsMap = _this2.noticePropsMap[key],\n noticeProps = _this2$noticePropsMap.props,\n holderCallback = _this2$noticePropsMap.holderCallback;\n if (holderCallback) {\n return /*#__PURE__*/React.createElement(\"div\", {\n key: key,\n className: classNames(motionClassName, \"\".concat(prefixCls, \"-hook-holder\")),\n style: _objectSpread({}, motionStyle),\n ref: function ref(div) {\n if (typeof key === 'undefined') {\n return;\n }\n if (div) {\n _this2.hookRefs.set(key, div);\n holderCallback(div, noticeProps);\n } else {\n _this2.hookRefs.delete(key);\n }\n }\n });\n }\n return /*#__PURE__*/React.createElement(Notice, _extends({}, noticeProps, {\n className: classNames(motionClassName, noticeProps === null || noticeProps === void 0 ? void 0 : noticeProps.className),\n style: _objectSpread(_objectSpread({}, motionStyle), noticeProps === null || noticeProps === void 0 ? void 0 : noticeProps.style),\n visible: visible\n }));\n }));\n }\n }]);\n return Notification;\n}(Component);\nNotification.newInstance = void 0;\nNotification.defaultProps = {\n prefixCls: 'rc-notification',\n animation: 'fade',\n style: {\n top: 65,\n left: '50%'\n }\n};\nNotification.newInstance = function newNotificationInstance(properties, callback) {\n var _ref6 = properties || {},\n getContainer = _ref6.getContainer,\n props = _objectWithoutProperties(_ref6, _excluded);\n var div = document.createElement('div');\n if (getContainer) {\n var root = getContainer();\n root.appendChild(div);\n } else {\n document.body.appendChild(div);\n }\n var called = false;\n function ref(notification) {\n if (called) {\n return;\n }\n called = true;\n callback({\n notice: function notice(noticeProps) {\n notification.add(noticeProps);\n },\n removeNotice: function removeNotice(key) {\n notification.remove(key);\n },\n component: notification,\n destroy: function destroy() {\n unmount(div);\n if (div.parentNode) {\n div.parentNode.removeChild(div);\n }\n },\n // Hooks\n useNotification: function useNotification() {\n return _useNotification(notification);\n }\n });\n }\n // Only used for test case usage\n if (process.env.NODE_ENV === 'test' && properties.TEST_RENDER) {\n properties.TEST_RENDER( /*#__PURE__*/React.createElement(Notification, _extends({}, props, {\n ref: ref\n })));\n return;\n }\n render( /*#__PURE__*/React.createElement(Notification, _extends({}, props, {\n ref: ref\n })), div);\n};\nexport default Notification;","import Notification from './Notification';\nexport default Notification;","import _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nimport Notice from './Notice';\nexport default function useNotification(notificationInstance) {\n var createdRef = React.useRef({});\n var _React$useState = React.useState([]),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n elements = _React$useState2[0],\n setElements = _React$useState2[1];\n function notify(noticeProps) {\n var firstMount = true;\n notificationInstance.add(noticeProps, function (div, props) {\n var key = props.key;\n if (div && (!createdRef.current[key] || firstMount)) {\n var noticeEle = /*#__PURE__*/React.createElement(Notice, _extends({}, props, {\n holder: div\n }));\n createdRef.current[key] = noticeEle;\n setElements(function (originElements) {\n var index = originElements.findIndex(function (ele) {\n return ele.key === props.key;\n });\n if (index === -1) {\n return [].concat(_toConsumableArray(originElements), [noticeEle]);\n }\n var cloneList = _toConsumableArray(originElements);\n cloneList[index] = noticeEle;\n return cloneList;\n });\n }\n firstMount = false;\n });\n }\n return [notify, /*#__PURE__*/React.createElement(React.Fragment, null, elements)];\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"prefixCls\", \"invalidate\", \"item\", \"renderItem\", \"responsive\", \"responsiveDisabled\", \"registerSize\", \"itemKey\", \"className\", \"style\", \"children\", \"display\", \"order\", \"component\"];\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport ResizeObserver from 'rc-resize-observer';\n// Use shared variable to save bundle size\nvar UNDEFINED = undefined;\nfunction InternalItem(props, ref) {\n var prefixCls = props.prefixCls,\n invalidate = props.invalidate,\n item = props.item,\n renderItem = props.renderItem,\n responsive = props.responsive,\n responsiveDisabled = props.responsiveDisabled,\n registerSize = props.registerSize,\n itemKey = props.itemKey,\n className = props.className,\n style = props.style,\n children = props.children,\n display = props.display,\n order = props.order,\n _props$component = props.component,\n Component = _props$component === void 0 ? 'div' : _props$component,\n restProps = _objectWithoutProperties(props, _excluded);\n var mergedHidden = responsive && !display;\n // ================================ Effect ================================\n function internalRegisterSize(width) {\n registerSize(itemKey, width);\n }\n React.useEffect(function () {\n return function () {\n internalRegisterSize(null);\n };\n }, []);\n // ================================ Render ================================\n var childNode = renderItem && item !== UNDEFINED ? renderItem(item) : children;\n var overflowStyle;\n if (!invalidate) {\n overflowStyle = {\n opacity: mergedHidden ? 0 : 1,\n height: mergedHidden ? 0 : UNDEFINED,\n overflowY: mergedHidden ? 'hidden' : UNDEFINED,\n order: responsive ? order : UNDEFINED,\n pointerEvents: mergedHidden ? 'none' : UNDEFINED,\n position: mergedHidden ? 'absolute' : UNDEFINED\n };\n }\n var overflowProps = {};\n if (mergedHidden) {\n overflowProps['aria-hidden'] = true;\n }\n var itemNode = /*#__PURE__*/React.createElement(Component, _extends({\n className: classNames(!invalidate && prefixCls, className),\n style: _objectSpread(_objectSpread({}, overflowStyle), style)\n }, overflowProps, restProps, {\n ref: ref\n }), childNode);\n if (responsive) {\n itemNode = /*#__PURE__*/React.createElement(ResizeObserver, {\n onResize: function onResize(_ref) {\n var offsetWidth = _ref.offsetWidth;\n internalRegisterSize(offsetWidth);\n },\n disabled: responsiveDisabled\n }, itemNode);\n }\n return itemNode;\n}\nvar Item = /*#__PURE__*/React.forwardRef(InternalItem);\nItem.displayName = 'Item';\nexport default Item;","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport useEvent from \"rc-util/es/hooks/useEvent\";\nimport * as React from 'react';\nimport { unstable_batchedUpdates } from 'react-dom';\nimport channelUpdate from './channelUpdate';\n/**\n * Batcher for record any `useEffectState` need update.\n */\nexport function useBatcher() {\n // Updater Trigger\n var updateFuncRef = React.useRef(null);\n // Notify update\n var notifyEffectUpdate = function notifyEffectUpdate(callback) {\n if (!updateFuncRef.current) {\n updateFuncRef.current = [];\n channelUpdate(function () {\n unstable_batchedUpdates(function () {\n updateFuncRef.current.forEach(function (fn) {\n fn();\n });\n updateFuncRef.current = null;\n });\n });\n }\n updateFuncRef.current.push(callback);\n };\n return notifyEffectUpdate;\n}\n/**\n * Trigger state update by `useLayoutEffect` to save perf.\n */\nexport default function useEffectState(notifyEffectUpdate, defaultValue) {\n // Value\n var _React$useState = React.useState(defaultValue),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n stateValue = _React$useState2[0],\n setStateValue = _React$useState2[1];\n // Set State\n var setEffectVal = useEvent(function (nextValue) {\n notifyEffectUpdate(function () {\n setStateValue(nextValue);\n });\n });\n return [stateValue, setEffectVal];\n}","import raf from \"rc-util/es/raf\";\nexport default function channelUpdate(callback) {\n if (typeof MessageChannel === 'undefined') {\n raf(callback);\n } else {\n var channel = new MessageChannel();\n channel.port1.onmessage = function () {\n return callback();\n };\n channel.port2.postMessage(undefined);\n }\n}","import React from 'react';\nexport var OverflowContext = /*#__PURE__*/React.createContext(null);","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"component\"],\n _excluded2 = [\"className\"],\n _excluded3 = [\"className\"];\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport Item from './Item';\nimport { OverflowContext } from './context';\nvar InternalRawItem = function InternalRawItem(props, ref) {\n var context = React.useContext(OverflowContext);\n // Render directly when context not provided\n if (!context) {\n var _props$component = props.component,\n Component = _props$component === void 0 ? 'div' : _props$component,\n _restProps = _objectWithoutProperties(props, _excluded);\n return /*#__PURE__*/React.createElement(Component, _extends({}, _restProps, {\n ref: ref\n }));\n }\n var contextClassName = context.className,\n restContext = _objectWithoutProperties(context, _excluded2);\n var className = props.className,\n restProps = _objectWithoutProperties(props, _excluded3);\n // Do not pass context to sub item to avoid multiple measure\n return /*#__PURE__*/React.createElement(OverflowContext.Provider, {\n value: null\n }, /*#__PURE__*/React.createElement(Item, _extends({\n ref: ref,\n className: classNames(contextClassName, className)\n }, restContext, restProps)));\n};\nvar RawItem = /*#__PURE__*/React.forwardRef(InternalRawItem);\nRawItem.displayName = 'RawItem';\nexport default RawItem;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"prefixCls\", \"data\", \"renderItem\", \"renderRawItem\", \"itemKey\", \"itemWidth\", \"ssr\", \"style\", \"className\", \"maxCount\", \"renderRest\", \"renderRawRest\", \"suffix\", \"component\", \"itemComponent\", \"onVisibleChange\"];\nimport * as React from 'react';\nimport { useState, useMemo, useCallback } from 'react';\nimport classNames from 'classnames';\nimport ResizeObserver from 'rc-resize-observer';\nimport useLayoutEffect from \"rc-util/es/hooks/useLayoutEffect\";\nimport Item from './Item';\nimport useEffectState, { useBatcher } from './hooks/useEffectState';\nimport RawItem from './RawItem';\nimport { OverflowContext } from './context';\nvar RESPONSIVE = 'responsive';\nvar INVALIDATE = 'invalidate';\nexport { OverflowContext } from './context';\nfunction defaultRenderRest(omittedItems) {\n return \"+ \".concat(omittedItems.length, \" ...\");\n}\nfunction Overflow(props, ref) {\n var _props$prefixCls = props.prefixCls,\n prefixCls = _props$prefixCls === void 0 ? 'rc-overflow' : _props$prefixCls,\n _props$data = props.data,\n data = _props$data === void 0 ? [] : _props$data,\n renderItem = props.renderItem,\n renderRawItem = props.renderRawItem,\n itemKey = props.itemKey,\n _props$itemWidth = props.itemWidth,\n itemWidth = _props$itemWidth === void 0 ? 10 : _props$itemWidth,\n ssr = props.ssr,\n style = props.style,\n className = props.className,\n maxCount = props.maxCount,\n renderRest = props.renderRest,\n renderRawRest = props.renderRawRest,\n suffix = props.suffix,\n _props$component = props.component,\n Component = _props$component === void 0 ? 'div' : _props$component,\n itemComponent = props.itemComponent,\n onVisibleChange = props.onVisibleChange,\n restProps = _objectWithoutProperties(props, _excluded);\n var fullySSR = ssr === 'full';\n var notifyEffectUpdate = useBatcher();\n var _useEffectState = useEffectState(notifyEffectUpdate, null),\n _useEffectState2 = _slicedToArray(_useEffectState, 2),\n containerWidth = _useEffectState2[0],\n setContainerWidth = _useEffectState2[1];\n var mergedContainerWidth = containerWidth || 0;\n var _useEffectState3 = useEffectState(notifyEffectUpdate, new Map()),\n _useEffectState4 = _slicedToArray(_useEffectState3, 2),\n itemWidths = _useEffectState4[0],\n setItemWidths = _useEffectState4[1];\n var _useEffectState5 = useEffectState(notifyEffectUpdate, 0),\n _useEffectState6 = _slicedToArray(_useEffectState5, 2),\n prevRestWidth = _useEffectState6[0],\n setPrevRestWidth = _useEffectState6[1];\n var _useEffectState7 = useEffectState(notifyEffectUpdate, 0),\n _useEffectState8 = _slicedToArray(_useEffectState7, 2),\n restWidth = _useEffectState8[0],\n setRestWidth = _useEffectState8[1];\n var _useEffectState9 = useEffectState(notifyEffectUpdate, 0),\n _useEffectState10 = _slicedToArray(_useEffectState9, 2),\n suffixWidth = _useEffectState10[0],\n setSuffixWidth = _useEffectState10[1];\n var _useState = useState(null),\n _useState2 = _slicedToArray(_useState, 2),\n suffixFixedStart = _useState2[0],\n setSuffixFixedStart = _useState2[1];\n var _useState3 = useState(null),\n _useState4 = _slicedToArray(_useState3, 2),\n displayCount = _useState4[0],\n setDisplayCount = _useState4[1];\n var mergedDisplayCount = React.useMemo(function () {\n if (displayCount === null && fullySSR) {\n return Number.MAX_SAFE_INTEGER;\n }\n return displayCount || 0;\n }, [displayCount, containerWidth]);\n var _useState5 = useState(false),\n _useState6 = _slicedToArray(_useState5, 2),\n restReady = _useState6[0],\n setRestReady = _useState6[1];\n var itemPrefixCls = \"\".concat(prefixCls, \"-item\");\n // Always use the max width to avoid blink\n var mergedRestWidth = Math.max(prevRestWidth, restWidth);\n // ================================= Data =================================\n var isResponsive = maxCount === RESPONSIVE;\n var shouldResponsive = data.length && isResponsive;\n var invalidate = maxCount === INVALIDATE;\n /**\n * When is `responsive`, we will always render rest node to get the real width of it for calculation\n */\n var showRest = shouldResponsive || typeof maxCount === 'number' && data.length > maxCount;\n var mergedData = useMemo(function () {\n var items = data;\n if (shouldResponsive) {\n if (containerWidth === null && fullySSR) {\n items = data;\n } else {\n items = data.slice(0, Math.min(data.length, mergedContainerWidth / itemWidth));\n }\n } else if (typeof maxCount === 'number') {\n items = data.slice(0, maxCount);\n }\n return items;\n }, [data, itemWidth, containerWidth, maxCount, shouldResponsive]);\n var omittedItems = useMemo(function () {\n if (shouldResponsive) {\n return data.slice(mergedDisplayCount + 1);\n }\n return data.slice(mergedData.length);\n }, [data, mergedData, shouldResponsive, mergedDisplayCount]);\n // ================================= Item =================================\n var getKey = useCallback(function (item, index) {\n var _ref;\n if (typeof itemKey === 'function') {\n return itemKey(item);\n }\n return (_ref = itemKey && (item === null || item === void 0 ? void 0 : item[itemKey])) !== null && _ref !== void 0 ? _ref : index;\n }, [itemKey]);\n var mergedRenderItem = useCallback(renderItem || function (item) {\n return item;\n }, [renderItem]);\n function updateDisplayCount(count, suffixFixedStartVal, notReady) {\n // React 18 will sync render even when the value is same in some case.\n // We take `mergedData` as deps which may cause dead loop if it's dynamic generate.\n // ref: https://github.com/ant-design/ant-design/issues/36559\n if (displayCount === count && (suffixFixedStartVal === undefined || suffixFixedStartVal === suffixFixedStart)) {\n return;\n }\n setDisplayCount(count);\n if (!notReady) {\n setRestReady(count < data.length - 1);\n onVisibleChange === null || onVisibleChange === void 0 ? void 0 : onVisibleChange(count);\n }\n if (suffixFixedStartVal !== undefined) {\n setSuffixFixedStart(suffixFixedStartVal);\n }\n }\n // ================================= Size =================================\n function onOverflowResize(_, element) {\n setContainerWidth(element.clientWidth);\n }\n function registerSize(key, width) {\n setItemWidths(function (origin) {\n var clone = new Map(origin);\n if (width === null) {\n clone.delete(key);\n } else {\n clone.set(key, width);\n }\n return clone;\n });\n }\n function registerOverflowSize(_, width) {\n setRestWidth(width);\n setPrevRestWidth(restWidth);\n }\n function registerSuffixSize(_, width) {\n setSuffixWidth(width);\n }\n // ================================ Effect ================================\n function getItemWidth(index) {\n return itemWidths.get(getKey(mergedData[index], index));\n }\n useLayoutEffect(function () {\n if (mergedContainerWidth && typeof mergedRestWidth === 'number' && mergedData) {\n var totalWidth = suffixWidth;\n var len = mergedData.length;\n var lastIndex = len - 1;\n // When data count change to 0, reset this since not loop will reach\n if (!len) {\n updateDisplayCount(0, null);\n return;\n }\n for (var i = 0; i < len; i += 1) {\n var currentItemWidth = getItemWidth(i);\n // Fully will always render\n if (fullySSR) {\n currentItemWidth = currentItemWidth || 0;\n }\n // Break since data not ready\n if (currentItemWidth === undefined) {\n updateDisplayCount(i - 1, undefined, true);\n break;\n }\n // Find best match\n totalWidth += currentItemWidth;\n if (\n // Only one means `totalWidth` is the final width\n lastIndex === 0 && totalWidth <= mergedContainerWidth ||\n // Last two width will be the final width\n i === lastIndex - 1 && totalWidth + getItemWidth(lastIndex) <= mergedContainerWidth) {\n // Additional check if match the end\n updateDisplayCount(lastIndex, null);\n break;\n } else if (totalWidth + mergedRestWidth > mergedContainerWidth) {\n // Can not hold all the content to show rest\n updateDisplayCount(i - 1, totalWidth - currentItemWidth - suffixWidth + restWidth);\n break;\n }\n }\n if (suffix && getItemWidth(0) + suffixWidth > mergedContainerWidth) {\n setSuffixFixedStart(null);\n }\n }\n }, [mergedContainerWidth, itemWidths, restWidth, suffixWidth, getKey, mergedData]);\n // ================================ Render ================================\n var displayRest = restReady && !!omittedItems.length;\n var suffixStyle = {};\n if (suffixFixedStart !== null && shouldResponsive) {\n suffixStyle = {\n position: 'absolute',\n left: suffixFixedStart,\n top: 0\n };\n }\n var itemSharedProps = {\n prefixCls: itemPrefixCls,\n responsive: shouldResponsive,\n component: itemComponent,\n invalidate: invalidate\n };\n // >>>>> Choice render fun by `renderRawItem`\n var internalRenderItemNode = renderRawItem ? function (item, index) {\n var key = getKey(item, index);\n return /*#__PURE__*/React.createElement(OverflowContext.Provider, {\n key: key,\n value: _objectSpread(_objectSpread({}, itemSharedProps), {}, {\n order: index,\n item: item,\n itemKey: key,\n registerSize: registerSize,\n display: index <= mergedDisplayCount\n })\n }, renderRawItem(item, index));\n } : function (item, index) {\n var key = getKey(item, index);\n return /*#__PURE__*/React.createElement(Item, _extends({}, itemSharedProps, {\n order: index,\n key: key,\n item: item,\n renderItem: mergedRenderItem,\n itemKey: key,\n registerSize: registerSize,\n display: index <= mergedDisplayCount\n }));\n };\n // >>>>> Rest node\n var restNode;\n var restContextProps = {\n order: displayRest ? mergedDisplayCount : Number.MAX_SAFE_INTEGER,\n className: \"\".concat(itemPrefixCls, \"-rest\"),\n registerSize: registerOverflowSize,\n display: displayRest\n };\n if (!renderRawRest) {\n var mergedRenderRest = renderRest || defaultRenderRest;\n restNode = /*#__PURE__*/React.createElement(Item, _extends({}, itemSharedProps, restContextProps), typeof mergedRenderRest === 'function' ? mergedRenderRest(omittedItems) : mergedRenderRest);\n } else if (renderRawRest) {\n restNode = /*#__PURE__*/React.createElement(OverflowContext.Provider, {\n value: _objectSpread(_objectSpread({}, itemSharedProps), restContextProps)\n }, renderRawRest(omittedItems));\n }\n var overflowNode = /*#__PURE__*/React.createElement(Component, _extends({\n className: classNames(!invalidate && prefixCls, className),\n style: style,\n ref: ref\n }, restProps), mergedData.map(internalRenderItemNode), showRest ? restNode : null, suffix && /*#__PURE__*/React.createElement(Item, _extends({}, itemSharedProps, {\n responsive: isResponsive,\n responsiveDisabled: !shouldResponsive,\n order: mergedDisplayCount,\n className: \"\".concat(itemPrefixCls, \"-suffix\"),\n registerSize: registerSuffixSize,\n display: true,\n style: suffixStyle\n }), suffix));\n if (isResponsive) {\n overflowNode = /*#__PURE__*/React.createElement(ResizeObserver, {\n onResize: onOverflowResize,\n disabled: !shouldResponsive\n }, overflowNode);\n }\n return overflowNode;\n}\nvar ForwardOverflow = /*#__PURE__*/React.forwardRef(Overflow);\nForwardOverflow.displayName = 'Overflow';\nForwardOverflow.Item = RawItem;\nForwardOverflow.RESPONSIVE = RESPONSIVE;\nForwardOverflow.INVALIDATE = INVALIDATE;\n// Convert to generic type\nexport default ForwardOverflow;","import Overflow from './Overflow';\nexport default Overflow;","export default {\n // Options.jsx\n items_per_page: '/ page',\n jump_to: 'Go to',\n jump_to_confirm: 'confirm',\n page: 'Page',\n // Pagination.jsx\n prev_page: 'Previous Page',\n next_page: 'Next Page',\n prev_5: 'Previous 5 Pages',\n next_5: 'Next 5 Pages',\n prev_3: 'Previous 3 Pages',\n next_3: 'Next 3 Pages',\n page_size: 'Page Size'\n};","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\nvar _default = {\n // Options.jsx\n items_per_page: '/ page',\n jump_to: 'Go to',\n jump_to_confirm: 'confirm',\n page: 'Page',\n // Pagination.jsx\n prev_page: 'Previous Page',\n next_page: 'Next Page',\n prev_5: 'Previous 5 Pages',\n next_5: 'Next 5 Pages',\n prev_3: 'Previous 3 Pages',\n next_3: 'Next 3 Pages',\n page_size: 'Page Size'\n};\nexports.default = _default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\nvar locale = {\n locale: 'en_US',\n today: 'Today',\n now: 'Now',\n backToToday: 'Back to today',\n ok: 'OK',\n clear: 'Clear',\n month: 'Month',\n year: 'Year',\n timeSelect: 'select time',\n dateSelect: 'select date',\n weekSelect: 'Choose a week',\n monthSelect: 'Choose a month',\n yearSelect: 'Choose a year',\n decadeSelect: 'Choose a decade',\n yearFormat: 'YYYY',\n dateFormat: 'M/D/YYYY',\n dayFormat: 'D',\n dateTimeFormat: 'M/D/YYYY HH:mm:ss',\n monthBeforeYear: true,\n previousMonth: 'Previous month (PageUp)',\n nextMonth: 'Next month (PageDown)',\n previousYear: 'Last year (Control + left)',\n nextYear: 'Next year (Control + right)',\n previousDecade: 'Last decade',\n nextDecade: 'Next decade',\n previousCentury: 'Last century',\n nextCentury: 'Next century'\n};\nvar _default = locale;\nexports.default = _default;","import * as React from 'react';\nexport var CollectionContext = /*#__PURE__*/React.createContext(null);\n/**\n * Collect all the resize event from children ResizeObserver\n */\nexport function Collection(_ref) {\n var children = _ref.children,\n onBatchResize = _ref.onBatchResize;\n var resizeIdRef = React.useRef(0);\n var resizeInfosRef = React.useRef([]);\n var onCollectionResize = React.useContext(CollectionContext);\n var onResize = React.useCallback(function (size, element, data) {\n resizeIdRef.current += 1;\n var currentId = resizeIdRef.current;\n resizeInfosRef.current.push({\n size: size,\n element: element,\n data: data\n });\n Promise.resolve().then(function () {\n if (currentId === resizeIdRef.current) {\n onBatchResize === null || onBatchResize === void 0 || onBatchResize(resizeInfosRef.current);\n resizeInfosRef.current = [];\n }\n });\n\n // Continue bubbling if parent exist\n onCollectionResize === null || onCollectionResize === void 0 || onCollectionResize(size, element, data);\n }, [onBatchResize, onCollectionResize]);\n return /*#__PURE__*/React.createElement(CollectionContext.Provider, {\n value: onResize\n }, children);\n}","import ResizeObserver from 'resize-observer-polyfill';\n// =============================== Const ===============================\nvar elementListeners = new Map();\nfunction onResize(entities) {\n entities.forEach(function (entity) {\n var _elementListeners$get;\n var target = entity.target;\n (_elementListeners$get = elementListeners.get(target)) === null || _elementListeners$get === void 0 || _elementListeners$get.forEach(function (listener) {\n return listener(target);\n });\n });\n}\n\n// Note: ResizeObserver polyfill not support option to measure border-box resize\nvar resizeObserver = new ResizeObserver(onResize);\n\n// Dev env only\nexport var _el = process.env.NODE_ENV !== 'production' ? elementListeners : null; // eslint-disable-line\nexport var _rs = process.env.NODE_ENV !== 'production' ? onResize : null; // eslint-disable-line\n\n// ============================== Observe ==============================\nexport function observe(element, callback) {\n if (!elementListeners.has(element)) {\n elementListeners.set(element, new Set());\n resizeObserver.observe(element);\n }\n elementListeners.get(element).add(callback);\n}\nexport function unobserve(element, callback) {\n if (elementListeners.has(element)) {\n elementListeners.get(element).delete(callback);\n if (!elementListeners.get(element).size) {\n resizeObserver.unobserve(element);\n elementListeners.delete(element);\n }\n }\n}","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport * as React from 'react';\n/**\n * Fallback to findDOMNode if origin ref do not provide any dom element\n */\nvar DomWrapper = /*#__PURE__*/function (_React$Component) {\n _inherits(DomWrapper, _React$Component);\n var _super = _createSuper(DomWrapper);\n function DomWrapper() {\n _classCallCheck(this, DomWrapper);\n return _super.apply(this, arguments);\n }\n _createClass(DomWrapper, [{\n key: \"render\",\n value: function render() {\n return this.props.children;\n }\n }]);\n return DomWrapper;\n}(React.Component);\nexport { DomWrapper as default };","import _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport findDOMNode from \"rc-util/es/Dom/findDOMNode\";\nimport { supportRef, useComposeRef } from \"rc-util/es/ref\";\nimport * as React from 'react';\nimport { CollectionContext } from \"../Collection\";\nimport { observe, unobserve } from \"../utils/observerUtil\";\nimport DomWrapper from \"./DomWrapper\";\nfunction SingleObserver(props, ref) {\n var children = props.children,\n disabled = props.disabled;\n var elementRef = React.useRef(null);\n var wrapperRef = React.useRef(null);\n var onCollectionResize = React.useContext(CollectionContext);\n\n // =========================== Children ===========================\n var isRenderProps = typeof children === 'function';\n var mergedChildren = isRenderProps ? children(elementRef) : children;\n\n // ============================= Size =============================\n var sizeRef = React.useRef({\n width: -1,\n height: -1,\n offsetWidth: -1,\n offsetHeight: -1\n });\n\n // ============================= Ref ==============================\n var canRef = !isRenderProps && /*#__PURE__*/React.isValidElement(mergedChildren) && supportRef(mergedChildren);\n var originRef = canRef ? mergedChildren.ref : null;\n var mergedRef = useComposeRef(originRef, elementRef);\n var getDom = function getDom() {\n var _elementRef$current;\n return findDOMNode(elementRef.current) || (\n // Support `nativeElement` format\n elementRef.current && _typeof(elementRef.current) === 'object' ? findDOMNode((_elementRef$current = elementRef.current) === null || _elementRef$current === void 0 ? void 0 : _elementRef$current.nativeElement) : null) || findDOMNode(wrapperRef.current);\n };\n React.useImperativeHandle(ref, function () {\n return getDom();\n });\n\n // =========================== Observe ============================\n var propsRef = React.useRef(props);\n propsRef.current = props;\n\n // Handler\n var onInternalResize = React.useCallback(function (target) {\n var _propsRef$current = propsRef.current,\n onResize = _propsRef$current.onResize,\n data = _propsRef$current.data;\n var _target$getBoundingCl = target.getBoundingClientRect(),\n width = _target$getBoundingCl.width,\n height = _target$getBoundingCl.height;\n var offsetWidth = target.offsetWidth,\n offsetHeight = target.offsetHeight;\n\n /**\n * Resize observer trigger when content size changed.\n * In most case we just care about element size,\n * let's use `boundary` instead of `contentRect` here to avoid shaking.\n */\n var fixedWidth = Math.floor(width);\n var fixedHeight = Math.floor(height);\n if (sizeRef.current.width !== fixedWidth || sizeRef.current.height !== fixedHeight || sizeRef.current.offsetWidth !== offsetWidth || sizeRef.current.offsetHeight !== offsetHeight) {\n var size = {\n width: fixedWidth,\n height: fixedHeight,\n offsetWidth: offsetWidth,\n offsetHeight: offsetHeight\n };\n sizeRef.current = size;\n\n // IE is strange, right?\n var mergedOffsetWidth = offsetWidth === Math.round(width) ? width : offsetWidth;\n var mergedOffsetHeight = offsetHeight === Math.round(height) ? height : offsetHeight;\n var sizeInfo = _objectSpread(_objectSpread({}, size), {}, {\n offsetWidth: mergedOffsetWidth,\n offsetHeight: mergedOffsetHeight\n });\n\n // Let collection know what happened\n onCollectionResize === null || onCollectionResize === void 0 || onCollectionResize(sizeInfo, target, data);\n if (onResize) {\n // defer the callback but not defer to next frame\n Promise.resolve().then(function () {\n onResize(sizeInfo, target);\n });\n }\n }\n }, []);\n\n // Dynamic observe\n React.useEffect(function () {\n var currentElement = getDom();\n if (currentElement && !disabled) {\n observe(currentElement, onInternalResize);\n }\n return function () {\n return unobserve(currentElement, onInternalResize);\n };\n }, [elementRef.current, disabled]);\n\n // ============================ Render ============================\n return /*#__PURE__*/React.createElement(DomWrapper, {\n ref: wrapperRef\n }, canRef ? /*#__PURE__*/React.cloneElement(mergedChildren, {\n ref: mergedRef\n }) : mergedChildren);\n}\nvar RefSingleObserver = /*#__PURE__*/React.forwardRef(SingleObserver);\nif (process.env.NODE_ENV !== 'production') {\n RefSingleObserver.displayName = 'SingleObserver';\n}\nexport default RefSingleObserver;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport * as React from 'react';\nimport toArray from \"rc-util/es/Children/toArray\";\nimport { warning } from \"rc-util/es/warning\";\nimport SingleObserver from \"./SingleObserver\";\nimport { Collection } from \"./Collection\";\nvar INTERNAL_PREFIX_KEY = 'rc-observer-key';\nimport { _rs } from \"./utils/observerUtil\";\nexport { /** @private Test only for mock trigger resize event */\n_rs };\nfunction ResizeObserver(props, ref) {\n var children = props.children;\n var childNodes = typeof children === 'function' ? [children] : toArray(children);\n if (process.env.NODE_ENV !== 'production') {\n if (childNodes.length > 1) {\n warning(false, 'Find more than one child node with `children` in ResizeObserver. Please use ResizeObserver.Collection instead.');\n } else if (childNodes.length === 0) {\n warning(false, '`children` of ResizeObserver is empty. Nothing is in observe.');\n }\n }\n return childNodes.map(function (child, index) {\n var key = (child === null || child === void 0 ? void 0 : child.key) || \"\".concat(INTERNAL_PREFIX_KEY, \"-\").concat(index);\n return /*#__PURE__*/React.createElement(SingleObserver, _extends({}, props, {\n key: key,\n ref: index === 0 ? ref : undefined\n }), child);\n });\n}\nvar RefResizeObserver = /*#__PURE__*/React.forwardRef(ResizeObserver);\nif (process.env.NODE_ENV !== 'production') {\n RefResizeObserver.displayName = 'ResizeObserver';\n}\nRefResizeObserver.Collection = Collection;\nexport default RefResizeObserver;","// Thanks to https://github.com/andreypopp/react-textarea-autosize/\n/**\n * calculateNodeHeight(uiTextNode, useCache = false)\n */\nvar HIDDEN_TEXTAREA_STYLE = \"\\n min-height:0 !important;\\n max-height:none !important;\\n height:0 !important;\\n visibility:hidden !important;\\n overflow:hidden !important;\\n position:absolute !important;\\n z-index:-1000 !important;\\n top:0 !important;\\n right:0 !important;\\n pointer-events: none !important;\\n\";\nvar SIZING_STYLE = ['letter-spacing', 'line-height', 'padding-top', 'padding-bottom', 'font-family', 'font-weight', 'font-size', 'font-variant', 'text-rendering', 'text-transform', 'width', 'text-indent', 'padding-left', 'padding-right', 'border-width', 'box-sizing', 'word-break'];\nvar computedStyleCache = {};\nvar hiddenTextarea;\nexport function calculateNodeStyling(node) {\n var useCache = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var nodeRef = node.getAttribute('id') || node.getAttribute('data-reactid') || node.getAttribute('name');\n if (useCache && computedStyleCache[nodeRef]) {\n return computedStyleCache[nodeRef];\n }\n var style = window.getComputedStyle(node);\n var boxSizing = style.getPropertyValue('box-sizing') || style.getPropertyValue('-moz-box-sizing') || style.getPropertyValue('-webkit-box-sizing');\n var paddingSize = parseFloat(style.getPropertyValue('padding-bottom')) + parseFloat(style.getPropertyValue('padding-top'));\n var borderSize = parseFloat(style.getPropertyValue('border-bottom-width')) + parseFloat(style.getPropertyValue('border-top-width'));\n var sizingStyle = SIZING_STYLE.map(function (name) {\n return \"\".concat(name, \":\").concat(style.getPropertyValue(name));\n }).join(';');\n var nodeInfo = {\n sizingStyle: sizingStyle,\n paddingSize: paddingSize,\n borderSize: borderSize,\n boxSizing: boxSizing\n };\n if (useCache && nodeRef) {\n computedStyleCache[nodeRef] = nodeInfo;\n }\n return nodeInfo;\n}\nexport default function calculateAutoSizeStyle(uiTextNode) {\n var useCache = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var minRows = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n var maxRows = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;\n if (!hiddenTextarea) {\n hiddenTextarea = document.createElement('textarea');\n hiddenTextarea.setAttribute('tab-index', '-1');\n hiddenTextarea.setAttribute('aria-hidden', 'true');\n document.body.appendChild(hiddenTextarea);\n }\n // Fix wrap=\"off\" issue\n // https://github.com/ant-design/ant-design/issues/6577\n if (uiTextNode.getAttribute('wrap')) {\n hiddenTextarea.setAttribute('wrap', uiTextNode.getAttribute('wrap'));\n } else {\n hiddenTextarea.removeAttribute('wrap');\n }\n // Copy all CSS properties that have an impact on the height of the content in\n // the textbox\n var _calculateNodeStyling = calculateNodeStyling(uiTextNode, useCache),\n paddingSize = _calculateNodeStyling.paddingSize,\n borderSize = _calculateNodeStyling.borderSize,\n boxSizing = _calculateNodeStyling.boxSizing,\n sizingStyle = _calculateNodeStyling.sizingStyle;\n // Need to have the overflow attribute to hide the scrollbar otherwise\n // text-lines will not calculated properly as the shadow will technically be\n // narrower for content\n hiddenTextarea.setAttribute('style', \"\".concat(sizingStyle, \";\").concat(HIDDEN_TEXTAREA_STYLE));\n hiddenTextarea.value = uiTextNode.value || uiTextNode.placeholder || '';\n var minHeight = undefined;\n var maxHeight = undefined;\n var overflowY;\n var height = hiddenTextarea.scrollHeight;\n if (boxSizing === 'border-box') {\n // border-box: add border, since height = content + padding + border\n height += borderSize;\n } else if (boxSizing === 'content-box') {\n // remove padding, since height = content\n height -= paddingSize;\n }\n if (minRows !== null || maxRows !== null) {\n // measure height of a textarea with a single row\n hiddenTextarea.value = ' ';\n var singleRowHeight = hiddenTextarea.scrollHeight - paddingSize;\n if (minRows !== null) {\n minHeight = singleRowHeight * minRows;\n if (boxSizing === 'border-box') {\n minHeight = minHeight + paddingSize + borderSize;\n }\n height = Math.max(minHeight, height);\n }\n if (maxRows !== null) {\n maxHeight = singleRowHeight * maxRows;\n if (boxSizing === 'border-box') {\n maxHeight = maxHeight + paddingSize + borderSize;\n }\n overflowY = height > maxHeight ? '' : 'hidden';\n height = Math.min(maxHeight, height);\n }\n }\n var style = {\n height: height,\n overflowY: overflowY,\n resize: 'none'\n };\n if (minHeight) {\n style.minHeight = minHeight;\n }\n if (maxHeight) {\n style.maxHeight = maxHeight;\n }\n return style;\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"prefixCls\", \"onPressEnter\", \"defaultValue\", \"value\", \"autoSize\", \"onResize\", \"className\", \"style\", \"disabled\", \"onChange\", \"onInternalAutoSize\"];\nimport * as React from 'react';\nimport ResizeObserver from 'rc-resize-observer';\nimport useLayoutEffect from \"rc-util/es/hooks/useLayoutEffect\";\nimport raf from \"rc-util/es/raf\";\nimport useMergedState from \"rc-util/es/hooks/useMergedState\";\nimport classNames from 'classnames';\nimport calculateAutoSizeStyle from './calculateNodeHeight';\nvar RESIZE_START = 0;\nvar RESIZE_MEASURING = 1;\nvar RESIZE_STABLE = 2;\nvar ResizableTextArea = /*#__PURE__*/React.forwardRef(function (props, ref) {\n var _props$prefixCls = props.prefixCls,\n prefixCls = _props$prefixCls === void 0 ? 'rc-textarea' : _props$prefixCls,\n onPressEnter = props.onPressEnter,\n defaultValue = props.defaultValue,\n value = props.value,\n autoSize = props.autoSize,\n onResize = props.onResize,\n className = props.className,\n style = props.style,\n disabled = props.disabled,\n onChange = props.onChange,\n onInternalAutoSize = props.onInternalAutoSize,\n restProps = _objectWithoutProperties(props, _excluded);\n // =============================== Value ================================\n var _useMergedState = useMergedState(defaultValue, {\n value: value,\n postState: function postState(val) {\n return val !== null && val !== void 0 ? val : '';\n }\n }),\n _useMergedState2 = _slicedToArray(_useMergedState, 2),\n mergedValue = _useMergedState2[0],\n setMergedValue = _useMergedState2[1];\n var onInternalChange = function onInternalChange(event) {\n setMergedValue(event.target.value);\n onChange === null || onChange === void 0 ? void 0 : onChange(event);\n };\n // ================================ Ref =================================\n var textareaRef = React.useRef();\n React.useImperativeHandle(ref, function () {\n return {\n textArea: textareaRef.current\n };\n });\n // ============================== AutoSize ==============================\n var _React$useMemo = React.useMemo(function () {\n if (autoSize && _typeof(autoSize) === 'object') {\n return [autoSize.minRows, autoSize.maxRows];\n }\n return [];\n }, [autoSize]),\n _React$useMemo2 = _slicedToArray(_React$useMemo, 2),\n minRows = _React$useMemo2[0],\n maxRows = _React$useMemo2[1];\n var needAutoSize = !!autoSize;\n // =============================== Scroll ===============================\n // https://github.com/ant-design/ant-design/issues/21870\n var fixFirefoxAutoScroll = function fixFirefoxAutoScroll() {\n try {\n // FF has bug with jump of scroll to top. We force back here.\n if (document.activeElement === textareaRef.current) {\n var _textareaRef$current = textareaRef.current,\n selectionStart = _textareaRef$current.selectionStart,\n selectionEnd = _textareaRef$current.selectionEnd,\n scrollTop = _textareaRef$current.scrollTop;\n // Fix Safari bug which not rollback when break line\n // This makes Chinese IME can't input. Do not fix this\n // const { value: tmpValue } = textareaRef.current;\n // textareaRef.current.value = '';\n // textareaRef.current.value = tmpValue;\n textareaRef.current.setSelectionRange(selectionStart, selectionEnd);\n textareaRef.current.scrollTop = scrollTop;\n }\n } catch (e) {\n // Fix error in Chrome:\n // Failed to read the 'selectionStart' property from 'HTMLInputElement'\n // http://stackoverflow.com/q/21177489/3040605\n }\n };\n // =============================== Resize ===============================\n var _React$useState = React.useState(RESIZE_STABLE),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n resizeState = _React$useState2[0],\n setResizeState = _React$useState2[1];\n var _React$useState3 = React.useState(),\n _React$useState4 = _slicedToArray(_React$useState3, 2),\n autoSizeStyle = _React$useState4[0],\n setAutoSizeStyle = _React$useState4[1];\n var startResize = function startResize() {\n setResizeState(RESIZE_START);\n if (process.env.NODE_ENV === 'test') {\n onInternalAutoSize === null || onInternalAutoSize === void 0 ? void 0 : onInternalAutoSize();\n }\n };\n // Change to trigger resize measure\n useLayoutEffect(function () {\n if (needAutoSize) {\n startResize();\n }\n }, [value, minRows, maxRows, needAutoSize]);\n useLayoutEffect(function () {\n if (resizeState === RESIZE_START) {\n setResizeState(RESIZE_MEASURING);\n } else if (resizeState === RESIZE_MEASURING) {\n var textareaStyles = calculateAutoSizeStyle(textareaRef.current, false, minRows, maxRows);\n // Safari has bug that text will keep break line on text cut when it's prev is break line.\n // ZombieJ: This not often happen. So we just skip it.\n // const { selectionStart, selectionEnd, scrollTop } = textareaRef.current;\n // const { value: tmpValue } = textareaRef.current;\n // textareaRef.current.value = '';\n // textareaRef.current.value = tmpValue;\n // if (document.activeElement === textareaRef.current) {\n // textareaRef.current.scrollTop = scrollTop;\n // textareaRef.current.setSelectionRange(selectionStart, selectionEnd);\n // }\n setResizeState(RESIZE_STABLE);\n setAutoSizeStyle(textareaStyles);\n } else {\n fixFirefoxAutoScroll();\n }\n }, [resizeState]);\n // We lock resize trigger by raf to avoid Safari warning\n var resizeRafRef = React.useRef();\n var cleanRaf = function cleanRaf() {\n raf.cancel(resizeRafRef.current);\n };\n var onInternalResize = function onInternalResize(size) {\n if (resizeState === RESIZE_STABLE) {\n onResize === null || onResize === void 0 ? void 0 : onResize(size);\n if (autoSize) {\n cleanRaf();\n resizeRafRef.current = raf(function () {\n startResize();\n });\n }\n }\n };\n React.useEffect(function () {\n return cleanRaf;\n }, []);\n // =============================== Render ===============================\n var mergedAutoSizeStyle = needAutoSize ? autoSizeStyle : null;\n var mergedStyle = _objectSpread(_objectSpread({}, style), mergedAutoSizeStyle);\n if (resizeState === RESIZE_START || resizeState === RESIZE_MEASURING) {\n mergedStyle.overflowY = 'hidden';\n mergedStyle.overflowX = 'hidden';\n }\n return /*#__PURE__*/React.createElement(ResizeObserver, {\n onResize: onInternalResize,\n disabled: !(autoSize || onResize)\n }, /*#__PURE__*/React.createElement(\"textarea\", _extends({}, restProps, {\n ref: textareaRef,\n style: mergedStyle,\n className: classNames(prefixCls, className, _defineProperty({}, \"\".concat(prefixCls, \"-disabled\"), disabled)),\n disabled: disabled,\n value: mergedValue,\n onChange: onInternalChange\n })));\n});\nexport default ResizableTextArea;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport * as React from 'react';\nimport ResizableTextArea from './ResizableTextArea';\nvar TextArea = /*#__PURE__*/function (_React$Component) {\n _inherits(TextArea, _React$Component);\n var _super = _createSuper(TextArea);\n function TextArea(props) {\n var _this;\n _classCallCheck(this, TextArea);\n _this = _super.call(this, props);\n _this.resizableTextArea = void 0;\n _this.focus = function () {\n _this.resizableTextArea.textArea.focus();\n };\n _this.saveTextArea = function (resizableTextArea) {\n _this.resizableTextArea = resizableTextArea;\n };\n _this.handleChange = function (e) {\n var onChange = _this.props.onChange;\n _this.setValue(e.target.value);\n if (onChange) {\n onChange(e);\n }\n };\n _this.handleKeyDown = function (e) {\n var _this$props = _this.props,\n onPressEnter = _this$props.onPressEnter,\n onKeyDown = _this$props.onKeyDown;\n if (e.keyCode === 13 && onPressEnter) {\n onPressEnter(e);\n }\n if (onKeyDown) {\n onKeyDown(e);\n }\n };\n var value = typeof props.value === 'undefined' || props.value === null ? props.defaultValue : props.value;\n _this.state = {\n value: value\n };\n return _this;\n }\n _createClass(TextArea, [{\n key: \"setValue\",\n value: function setValue(value, callback) {\n if (!('value' in this.props)) {\n this.setState({\n value: value\n }, callback);\n }\n }\n }, {\n key: \"blur\",\n value: function blur() {\n this.resizableTextArea.textArea.blur();\n }\n }, {\n key: \"render\",\n value: function render() {\n return /*#__PURE__*/React.createElement(ResizableTextArea, _extends({}, this.props, {\n value: this.state.value,\n onKeyDown: this.handleKeyDown,\n onChange: this.handleChange,\n ref: this.saveTextArea\n }));\n }\n }], [{\n key: \"getDerivedStateFromProps\",\n value: function getDerivedStateFromProps(nextProps) {\n if ('value' in nextProps) {\n return {\n value: nextProps.value\n };\n }\n return null;\n }\n }]);\n return TextArea;\n}(React.Component);\nexport { ResizableTextArea };\nexport default TextArea;","import * as React from 'react';\nimport classNames from 'classnames';\nexport default function Popup(props) {\n var showArrow = props.showArrow,\n arrowContent = props.arrowContent,\n children = props.children,\n prefixCls = props.prefixCls,\n id = props.id,\n overlayInnerStyle = props.overlayInnerStyle,\n className = props.className,\n style = props.style;\n return /*#__PURE__*/React.createElement(\"div\", {\n className: classNames(\"\".concat(prefixCls, \"-content\"), className),\n style: style\n }, showArrow !== false && /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-arrow\"),\n key: \"arrow\"\n }, arrowContent), /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-inner\"),\n id: id,\n role: \"tooltip\",\n style: overlayInnerStyle\n }, typeof children === 'function' ? children() : children));\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport { useRef, useImperativeHandle, forwardRef } from 'react';\nimport Trigger from 'rc-trigger';\nimport { placements } from './placements';\nimport Popup from './Popup';\n\nvar Tooltip = function Tooltip(props, ref) {\n var overlayClassName = props.overlayClassName,\n _props$trigger = props.trigger,\n trigger = _props$trigger === void 0 ? ['hover'] : _props$trigger,\n _props$mouseEnterDela = props.mouseEnterDelay,\n mouseEnterDelay = _props$mouseEnterDela === void 0 ? 0 : _props$mouseEnterDela,\n _props$mouseLeaveDela = props.mouseLeaveDelay,\n mouseLeaveDelay = _props$mouseLeaveDela === void 0 ? 0.1 : _props$mouseLeaveDela,\n overlayStyle = props.overlayStyle,\n _props$prefixCls = props.prefixCls,\n prefixCls = _props$prefixCls === void 0 ? 'rc-tooltip' : _props$prefixCls,\n children = props.children,\n onVisibleChange = props.onVisibleChange,\n afterVisibleChange = props.afterVisibleChange,\n transitionName = props.transitionName,\n animation = props.animation,\n motion = props.motion,\n _props$placement = props.placement,\n placement = _props$placement === void 0 ? 'right' : _props$placement,\n _props$align = props.align,\n align = _props$align === void 0 ? {} : _props$align,\n _props$destroyTooltip = props.destroyTooltipOnHide,\n destroyTooltipOnHide = _props$destroyTooltip === void 0 ? false : _props$destroyTooltip,\n defaultVisible = props.defaultVisible,\n getTooltipContainer = props.getTooltipContainer,\n overlayInnerStyle = props.overlayInnerStyle,\n arrowContent = props.arrowContent,\n overlay = props.overlay,\n id = props.id,\n showArrow = props.showArrow,\n restProps = _objectWithoutProperties(props, [\"overlayClassName\", \"trigger\", \"mouseEnterDelay\", \"mouseLeaveDelay\", \"overlayStyle\", \"prefixCls\", \"children\", \"onVisibleChange\", \"afterVisibleChange\", \"transitionName\", \"animation\", \"motion\", \"placement\", \"align\", \"destroyTooltipOnHide\", \"defaultVisible\", \"getTooltipContainer\", \"overlayInnerStyle\", \"arrowContent\", \"overlay\", \"id\", \"showArrow\"]);\n\n var domRef = useRef(null);\n useImperativeHandle(ref, function () {\n return domRef.current;\n });\n\n var extraProps = _objectSpread({}, restProps);\n\n if ('visible' in props) {\n extraProps.popupVisible = props.visible;\n }\n\n var getPopupElement = function getPopupElement() {\n return /*#__PURE__*/React.createElement(Popup, {\n showArrow: showArrow,\n arrowContent: arrowContent,\n key: \"content\",\n prefixCls: prefixCls,\n id: id,\n overlayInnerStyle: overlayInnerStyle\n }, overlay);\n };\n\n var destroyTooltip = false;\n var autoDestroy = false;\n\n if (typeof destroyTooltipOnHide === 'boolean') {\n destroyTooltip = destroyTooltipOnHide;\n } else if (destroyTooltipOnHide && _typeof(destroyTooltipOnHide) === 'object') {\n var keepParent = destroyTooltipOnHide.keepParent;\n destroyTooltip = keepParent === true;\n autoDestroy = keepParent === false;\n }\n\n return /*#__PURE__*/React.createElement(Trigger, _extends({\n popupClassName: overlayClassName,\n prefixCls: prefixCls,\n popup: getPopupElement,\n action: trigger,\n builtinPlacements: placements,\n popupPlacement: placement,\n ref: domRef,\n popupAlign: align,\n getPopupContainer: getTooltipContainer,\n onPopupVisibleChange: onVisibleChange,\n afterPopupVisibleChange: afterVisibleChange,\n popupTransitionName: transitionName,\n popupAnimation: animation,\n popupMotion: motion,\n defaultPopupVisible: defaultVisible,\n destroyPopupOnHide: destroyTooltip,\n autoDestroy: autoDestroy,\n mouseLeaveDelay: mouseLeaveDelay,\n popupStyle: overlayStyle,\n mouseEnterDelay: mouseEnterDelay\n }, extraProps), children);\n};\n\nexport default /*#__PURE__*/forwardRef(Tooltip);","import Tooltip from './Tooltip';\nimport Popup from './Popup';\nexport { Popup };\nexport default Tooltip;","var autoAdjustOverflow = {\n adjustX: 1,\n adjustY: 1\n};\nvar targetOffset = [0, 0];\nexport var placements = {\n left: {\n points: ['cr', 'cl'],\n overflow: autoAdjustOverflow,\n offset: [-4, 0],\n targetOffset: targetOffset\n },\n right: {\n points: ['cl', 'cr'],\n overflow: autoAdjustOverflow,\n offset: [4, 0],\n targetOffset: targetOffset\n },\n top: {\n points: ['bc', 'tc'],\n overflow: autoAdjustOverflow,\n offset: [0, -4],\n targetOffset: targetOffset\n },\n bottom: {\n points: ['tc', 'bc'],\n overflow: autoAdjustOverflow,\n offset: [0, 4],\n targetOffset: targetOffset\n },\n topLeft: {\n points: ['bl', 'tl'],\n overflow: autoAdjustOverflow,\n offset: [0, -4],\n targetOffset: targetOffset\n },\n leftTop: {\n points: ['tr', 'tl'],\n overflow: autoAdjustOverflow,\n offset: [-4, 0],\n targetOffset: targetOffset\n },\n topRight: {\n points: ['br', 'tr'],\n overflow: autoAdjustOverflow,\n offset: [0, -4],\n targetOffset: targetOffset\n },\n rightTop: {\n points: ['tl', 'tr'],\n overflow: autoAdjustOverflow,\n offset: [4, 0],\n targetOffset: targetOffset\n },\n bottomRight: {\n points: ['tr', 'br'],\n overflow: autoAdjustOverflow,\n offset: [0, 4],\n targetOffset: targetOffset\n },\n rightBottom: {\n points: ['bl', 'br'],\n overflow: autoAdjustOverflow,\n offset: [4, 0],\n targetOffset: targetOffset\n },\n bottomLeft: {\n points: ['tl', 'bl'],\n overflow: autoAdjustOverflow,\n offset: [0, 4],\n targetOffset: targetOffset\n },\n leftBottom: {\n points: ['br', 'bl'],\n overflow: autoAdjustOverflow,\n offset: [-4, 0],\n targetOffset: targetOffset\n }\n};\nexport default placements;","import { useRef, useEffect, forwardRef, useImperativeHandle } from 'react';\nimport ReactDOM from 'react-dom';\nimport canUseDom from \"./Dom/canUseDom\";\nvar Portal = /*#__PURE__*/forwardRef(function (props, ref) {\n var didUpdate = props.didUpdate,\n getContainer = props.getContainer,\n children = props.children;\n var parentRef = useRef();\n var containerRef = useRef();\n\n // Ref return nothing, only for wrapper check exist\n useImperativeHandle(ref, function () {\n return {};\n });\n\n // Create container in client side with sync to avoid useEffect not get ref\n var initRef = useRef(false);\n if (!initRef.current && canUseDom()) {\n containerRef.current = getContainer();\n parentRef.current = containerRef.current.parentNode;\n initRef.current = true;\n }\n\n // [Legacy] Used by `rc-trigger`\n useEffect(function () {\n didUpdate === null || didUpdate === void 0 || didUpdate(props);\n });\n useEffect(function () {\n // Restore container to original place\n // React 18 StrictMode will unmount first and mount back for effect test:\n // https://reactjs.org/blog/2022/03/29/react-v18.html#new-strict-mode-behaviors\n if (containerRef.current.parentNode === null && parentRef.current !== null) {\n parentRef.current.appendChild(containerRef.current);\n }\n return function () {\n var _containerRef$current;\n // [Legacy] This should not be handle by Portal but parent PortalWrapper instead.\n // Since some component use `Portal` directly, we have to keep the logic here.\n (_containerRef$current = containerRef.current) === null || _containerRef$current === void 0 || (_containerRef$current = _containerRef$current.parentNode) === null || _containerRef$current === void 0 || _containerRef$current.removeChild(containerRef.current);\n };\n }, []);\n return containerRef.current ? /*#__PURE__*/ReactDOM.createPortal(children, containerRef.current) : null;\n});\nexport default Portal;","import _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\n\nfunction isPointsEq(a1, a2, isAlignPoint) {\n if (isAlignPoint) {\n return a1[0] === a2[0];\n }\n\n return a1[0] === a2[0] && a1[1] === a2[1];\n}\n\nexport function getAlignFromPlacement(builtinPlacements, placementStr, align) {\n var baseAlign = builtinPlacements[placementStr] || {};\n return _objectSpread(_objectSpread({}, baseAlign), align);\n}\nexport function getAlignPopupClassName(builtinPlacements, prefixCls, align, isAlignPoint) {\n var points = align.points;\n var placements = Object.keys(builtinPlacements);\n\n for (var i = 0; i < placements.length; i += 1) {\n var placement = placements[i];\n\n if (isPointsEq(builtinPlacements[placement].points, points, isAlignPoint)) {\n return \"\".concat(prefixCls, \"-placement-\").concat(placement);\n }\n }\n\n return '';\n}","export function getMotion(_ref) {\n var prefixCls = _ref.prefixCls,\n motion = _ref.motion,\n animation = _ref.animation,\n transitionName = _ref.transitionName;\n\n if (motion) {\n return motion;\n }\n\n if (animation) {\n return {\n motionName: \"\".concat(prefixCls, \"-\").concat(animation)\n };\n }\n\n if (transitionName) {\n return {\n motionName: transitionName\n };\n }\n\n return null;\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport CSSMotion from 'rc-motion';\nimport { getMotion } from \"../utils/legacyUtil\";\nexport default function Mask(props) {\n var prefixCls = props.prefixCls,\n visible = props.visible,\n zIndex = props.zIndex,\n mask = props.mask,\n maskMotion = props.maskMotion,\n maskAnimation = props.maskAnimation,\n maskTransitionName = props.maskTransitionName;\n\n if (!mask) {\n return null;\n }\n\n var motion = {};\n\n if (maskMotion || maskTransitionName || maskAnimation) {\n motion = _objectSpread({\n motionAppear: true\n }, getMotion({\n motion: maskMotion,\n prefixCls: prefixCls,\n transitionName: maskTransitionName,\n animation: maskAnimation\n }));\n }\n\n return /*#__PURE__*/React.createElement(CSSMotion, _extends({}, motion, {\n visible: visible,\n removeOnLeave: true\n }), function (_ref) {\n var className = _ref.className;\n return /*#__PURE__*/React.createElement(\"div\", {\n style: {\n zIndex: zIndex\n },\n className: classNames(\"\".concat(prefixCls, \"-mask\"), className)\n });\n });\n}","let vendorPrefix;\n\nconst jsCssMap = {\n Webkit: '-webkit-',\n Moz: '-moz-',\n // IE did it wrong again ...\n ms: '-ms-',\n O: '-o-',\n};\n\nfunction getVendorPrefix() {\n if (vendorPrefix !== undefined) {\n return vendorPrefix;\n }\n vendorPrefix = '';\n const style = document.createElement('p').style;\n const testProp = 'Transform';\n for (const key in jsCssMap) {\n if (key + testProp in style) {\n vendorPrefix = key;\n }\n }\n return vendorPrefix;\n}\n\nfunction getTransitionName() {\n return getVendorPrefix()\n ? `${getVendorPrefix()}TransitionProperty`\n : 'transitionProperty';\n}\n\nexport function getTransformName() {\n return getVendorPrefix() ? `${getVendorPrefix()}Transform` : 'transform';\n}\n\nexport function setTransitionProperty(node, value) {\n const name = getTransitionName();\n if (name) {\n node.style[name] = value;\n if (name !== 'transitionProperty') {\n node.style.transitionProperty = value;\n }\n }\n}\n\nfunction setTransform(node, value) {\n const name = getTransformName();\n if (name) {\n node.style[name] = value;\n if (name !== 'transform') {\n node.style.transform = value;\n }\n }\n}\n\nexport function getTransitionProperty(node) {\n return node.style.transitionProperty || node.style[getTransitionName()];\n}\n\nexport function getTransformXY(node) {\n const style = window.getComputedStyle(node, null);\n const transform =\n style.getPropertyValue('transform') ||\n style.getPropertyValue(getTransformName());\n if (transform && transform !== 'none') {\n const matrix = transform.replace(/[^0-9\\-.,]/g, '').split(',');\n return {\n x: parseFloat(matrix[12] || matrix[4], 0),\n y: parseFloat(matrix[13] || matrix[5], 0),\n };\n }\n return {\n x: 0,\n y: 0,\n };\n}\n\nconst matrix2d = /matrix\\((.*)\\)/;\nconst matrix3d = /matrix3d\\((.*)\\)/;\n\nexport function setTransformXY(node, xy) {\n const style = window.getComputedStyle(node, null);\n const transform =\n style.getPropertyValue('transform') ||\n style.getPropertyValue(getTransformName());\n if (transform && transform !== 'none') {\n let arr;\n let match2d = transform.match(matrix2d);\n if (match2d) {\n match2d = match2d[1];\n arr = match2d.split(',').map(item => {\n return parseFloat(item, 10);\n });\n arr[4] = xy.x;\n arr[5] = xy.y;\n setTransform(node, `matrix(${arr.join(',')})`);\n } else {\n const match3d = transform.match(matrix3d)[1];\n arr = match3d.split(',').map(item => {\n return parseFloat(item, 10);\n });\n arr[12] = xy.x;\n arr[13] = xy.y;\n setTransform(node, `matrix3d(${arr.join(',')})`);\n }\n } else {\n setTransform(\n node,\n `translateX(${xy.x}px) translateY(${xy.y}px) translateZ(0)`,\n );\n }\n}\n","import {\n setTransitionProperty,\n getTransitionProperty,\n getTransformXY,\n setTransformXY,\n getTransformName,\n} from './propertyUtils';\n\nconst RE_NUM = /[\\-+]?(?:\\d*\\.|)\\d+(?:[eE][\\-+]?\\d+|)/.source;\n\nlet getComputedStyleX;\n\n// https://stackoverflow.com/a/3485654/3040605\nfunction forceRelayout(elem) {\n const originalStyle = elem.style.display;\n elem.style.display = 'none';\n elem.offsetHeight; // eslint-disable-line\n elem.style.display = originalStyle;\n}\n\nfunction css(el, name, v) {\n let value = v;\n if (typeof name === 'object') {\n for (const i in name) {\n if (name.hasOwnProperty(i)) {\n css(el, i, name[i]);\n }\n }\n return undefined;\n }\n if (typeof value !== 'undefined') {\n if (typeof value === 'number') {\n value = `${value}px`;\n }\n el.style[name] = value;\n return undefined;\n }\n return getComputedStyleX(el, name);\n}\n\nfunction getClientPosition(elem) {\n let box;\n let x;\n let y;\n const doc = elem.ownerDocument;\n const body = doc.body;\n const docElem = doc && doc.documentElement;\n // 根据 GBS 最新数据,A-Grade Browsers 都已支持 getBoundingClientRect 方法,不用再考虑传统的实现方式\n box = elem.getBoundingClientRect();\n\n // 注:jQuery 还考虑减去 docElem.clientLeft/clientTop\n // 但测试发现,这样反而会导致当 html 和 body 有边距/边框样式时,获取的值不正确\n // 此外,ie6 会忽略 html 的 margin 值,幸运地是没有谁会去设置 html 的 margin\n\n x = Math.floor(box.left);\n y = Math.floor(box.top);\n\n // In IE, most of the time, 2 extra pixels are added to the top and left\n // due to the implicit 2-pixel inset border. In IE6/7 quirks mode and\n // IE6 standards mode, this border can be overridden by setting the\n // document element's border to zero -- thus, we cannot rely on the\n // offset always being 2 pixels.\n\n // In quirks mode, the offset can be determined by querying the body's\n // clientLeft/clientTop, but in standards mode, it is found by querying\n // the document element's clientLeft/clientTop. Since we already called\n // getClientBoundingRect we have already forced a reflow, so it is not\n // too expensive just to query them all.\n\n // ie 下应该减去窗口的边框吧,毕竟默认 absolute 都是相对窗口定位的\n // 窗口边框标准是设 documentElement ,quirks 时设置 body\n // 最好禁止在 body 和 html 上边框 ,但 ie < 9 html 默认有 2px ,减去\n // 但是非 ie 不可能设置窗口边框,body html 也不是窗口 ,ie 可以通过 html,body 设置\n // 标准 ie 下 docElem.clientTop 就是 border-top\n // ie7 html 即窗口边框改变不了。永远为 2\n // 但标准 firefox/chrome/ie9 下 docElem.clientTop 是窗口边框,即使设了 border-top 也为 0\n\n x -= docElem.clientLeft || body.clientLeft || 0;\n y -= docElem.clientTop || body.clientTop || 0;\n\n return {\n left: x,\n top: y,\n };\n}\n\nfunction getScroll(w, top) {\n let ret = w[`page${top ? 'Y' : 'X'}Offset`];\n const method = `scroll${top ? 'Top' : 'Left'}`;\n if (typeof ret !== 'number') {\n const d = w.document;\n // ie6,7,8 standard mode\n ret = d.documentElement[method];\n if (typeof ret !== 'number') {\n // quirks mode\n ret = d.body[method];\n }\n }\n return ret;\n}\n\nfunction getScrollLeft(w) {\n return getScroll(w);\n}\n\nfunction getScrollTop(w) {\n return getScroll(w, true);\n}\n\nfunction getOffset(el) {\n const pos = getClientPosition(el);\n const doc = el.ownerDocument;\n const w = doc.defaultView || doc.parentWindow;\n pos.left += getScrollLeft(w);\n pos.top += getScrollTop(w);\n return pos;\n}\n\n/**\n * A crude way of determining if an object is a window\n * @member util\n */\nfunction isWindow(obj) {\n // must use == for ie8\n /* eslint eqeqeq:0 */\n return obj !== null && obj !== undefined && obj == obj.window;\n}\n\nfunction getDocument(node) {\n if (isWindow(node)) {\n return node.document;\n }\n if (node.nodeType === 9) {\n return node;\n }\n return node.ownerDocument;\n}\n\nfunction _getComputedStyle(elem, name, cs) {\n let computedStyle = cs;\n let val = '';\n const d = getDocument(elem);\n computedStyle = computedStyle || d.defaultView.getComputedStyle(elem, null);\n\n // https://github.com/kissyteam/kissy/issues/61\n if (computedStyle) {\n val = computedStyle.getPropertyValue(name) || computedStyle[name];\n }\n\n return val;\n}\n\nconst _RE_NUM_NO_PX = new RegExp(`^(${RE_NUM})(?!px)[a-z%]+$`, 'i');\nconst RE_POS = /^(top|right|bottom|left)$/;\nconst CURRENT_STYLE = 'currentStyle';\nconst RUNTIME_STYLE = 'runtimeStyle';\nconst LEFT = 'left';\nconst PX = 'px';\n\nfunction _getComputedStyleIE(elem, name) {\n // currentStyle maybe null\n // http://msdn.microsoft.com/en-us/library/ms535231.aspx\n let ret = elem[CURRENT_STYLE] && elem[CURRENT_STYLE][name];\n\n // 当 width/height 设置为百分比时,通过 pixelLeft 方式转换的 width/height 值\n // 一开始就处理了! CUSTOM_STYLE.height,CUSTOM_STYLE.width ,cssHook 解决@2011-08-19\n // 在 ie 下不对,需要直接用 offset 方式\n // borderWidth 等值也有问题,但考虑到 borderWidth 设为百分比的概率很小,这里就不考虑了\n\n // From the awesome hack by Dean Edwards\n // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291\n // If we're not dealing with a regular pixel number\n // but a number that has a weird ending, we need to convert it to pixels\n // exclude left right for relativity\n if (_RE_NUM_NO_PX.test(ret) && !RE_POS.test(name)) {\n // Remember the original values\n const style = elem.style;\n const left = style[LEFT];\n const rsLeft = elem[RUNTIME_STYLE][LEFT];\n\n // prevent flashing of content\n elem[RUNTIME_STYLE][LEFT] = elem[CURRENT_STYLE][LEFT];\n\n // Put in the new values to get a computed value out\n style[LEFT] = name === 'fontSize' ? '1em' : ret || 0;\n ret = style.pixelLeft + PX;\n\n // Revert the changed values\n style[LEFT] = left;\n\n elem[RUNTIME_STYLE][LEFT] = rsLeft;\n }\n return ret === '' ? 'auto' : ret;\n}\n\nif (typeof window !== 'undefined') {\n getComputedStyleX = window.getComputedStyle\n ? _getComputedStyle\n : _getComputedStyleIE;\n}\n\nfunction getOffsetDirection(dir, option) {\n if (dir === 'left') {\n return option.useCssRight ? 'right' : dir;\n }\n return option.useCssBottom ? 'bottom' : dir;\n}\n\nfunction oppositeOffsetDirection(dir) {\n if (dir === 'left') {\n return 'right';\n } else if (dir === 'right') {\n return 'left';\n } else if (dir === 'top') {\n return 'bottom';\n } else if (dir === 'bottom') {\n return 'top';\n }\n}\n\n// 设置 elem 相对 elem.ownerDocument 的坐标\nfunction setLeftTop(elem, offset, option) {\n // set position first, in-case top/left are set even on static elem\n if (css(elem, 'position') === 'static') {\n elem.style.position = 'relative';\n }\n let presetH = -999;\n let presetV = -999;\n const horizontalProperty = getOffsetDirection('left', option);\n const verticalProperty = getOffsetDirection('top', option);\n const oppositeHorizontalProperty = oppositeOffsetDirection(\n horizontalProperty,\n );\n const oppositeVerticalProperty = oppositeOffsetDirection(verticalProperty);\n\n if (horizontalProperty !== 'left') {\n presetH = 999;\n }\n\n if (verticalProperty !== 'top') {\n presetV = 999;\n }\n let originalTransition = '';\n const originalOffset = getOffset(elem);\n if ('left' in offset || 'top' in offset) {\n originalTransition = getTransitionProperty(elem) || '';\n setTransitionProperty(elem, 'none');\n }\n if ('left' in offset) {\n elem.style[oppositeHorizontalProperty] = '';\n elem.style[horizontalProperty] = `${presetH}px`;\n }\n if ('top' in offset) {\n elem.style[oppositeVerticalProperty] = '';\n elem.style[verticalProperty] = `${presetV}px`;\n }\n // force relayout\n forceRelayout(elem);\n const old = getOffset(elem);\n const originalStyle = {};\n for (const key in offset) {\n if (offset.hasOwnProperty(key)) {\n const dir = getOffsetDirection(key, option);\n const preset = key === 'left' ? presetH : presetV;\n const off = originalOffset[key] - old[key];\n if (dir === key) {\n originalStyle[dir] = preset + off;\n } else {\n originalStyle[dir] = preset - off;\n }\n }\n }\n css(elem, originalStyle);\n // force relayout\n forceRelayout(elem);\n if ('left' in offset || 'top' in offset) {\n setTransitionProperty(elem, originalTransition);\n }\n const ret = {};\n for (const key in offset) {\n if (offset.hasOwnProperty(key)) {\n const dir = getOffsetDirection(key, option);\n const off = offset[key] - originalOffset[key];\n if (key === dir) {\n ret[dir] = originalStyle[dir] + off;\n } else {\n ret[dir] = originalStyle[dir] - off;\n }\n }\n }\n css(elem, ret);\n}\n\nfunction setTransform(elem, offset) {\n const originalOffset = getOffset(elem);\n const originalXY = getTransformXY(elem);\n const resultXY = { x: originalXY.x, y: originalXY.y };\n if ('left' in offset) {\n resultXY.x = originalXY.x + offset.left - originalOffset.left;\n }\n if ('top' in offset) {\n resultXY.y = originalXY.y + offset.top - originalOffset.top;\n }\n setTransformXY(elem, resultXY);\n}\n\nfunction setOffset(elem, offset, option) {\n if (option.ignoreShake) {\n const oriOffset = getOffset(elem);\n\n const oLeft = oriOffset.left.toFixed(0);\n const oTop = oriOffset.top.toFixed(0);\n const tLeft = offset.left.toFixed(0);\n const tTop = offset.top.toFixed(0);\n\n if (oLeft === tLeft && oTop === tTop) {\n return;\n }\n }\n\n if (option.useCssRight || option.useCssBottom) {\n setLeftTop(elem, offset, option);\n } else if (\n option.useCssTransform &&\n getTransformName() in document.body.style\n ) {\n setTransform(elem, offset, option);\n } else {\n setLeftTop(elem, offset, option);\n }\n}\n\nfunction each(arr, fn) {\n for (let i = 0; i < arr.length; i++) {\n fn(arr[i]);\n }\n}\n\nfunction isBorderBoxFn(elem) {\n return getComputedStyleX(elem, 'boxSizing') === 'border-box';\n}\n\nconst BOX_MODELS = ['margin', 'border', 'padding'];\nconst CONTENT_INDEX = -1;\nconst PADDING_INDEX = 2;\nconst BORDER_INDEX = 1;\nconst MARGIN_INDEX = 0;\n\nfunction swap(elem, options, callback) {\n const old = {};\n const style = elem.style;\n let name;\n\n // Remember the old values, and insert the new ones\n for (name in options) {\n if (options.hasOwnProperty(name)) {\n old[name] = style[name];\n style[name] = options[name];\n }\n }\n\n callback.call(elem);\n\n // Revert the old values\n for (name in options) {\n if (options.hasOwnProperty(name)) {\n style[name] = old[name];\n }\n }\n}\n\nfunction getPBMWidth(elem, props, which) {\n let value = 0;\n let prop;\n let j;\n let i;\n for (j = 0; j < props.length; j++) {\n prop = props[j];\n if (prop) {\n for (i = 0; i < which.length; i++) {\n let cssProp;\n if (prop === 'border') {\n cssProp = `${prop}${which[i]}Width`;\n } else {\n cssProp = prop + which[i];\n }\n value += parseFloat(getComputedStyleX(elem, cssProp)) || 0;\n }\n }\n }\n return value;\n}\n\nconst domUtils = {\n getParent(element) {\n let parent = element;\n do {\n if (parent.nodeType === 11 && parent.host) {\n parent = parent.host;\n } else {\n parent = parent.parentNode;\n }\n } while (parent && parent.nodeType !== 1 && parent.nodeType !== 9);\n return parent;\n },\n};\n\neach(['Width', 'Height'], name => {\n domUtils[`doc${name}`] = refWin => {\n const d = refWin.document;\n return Math.max(\n // firefox chrome documentElement.scrollHeight< body.scrollHeight\n // ie standard mode : documentElement.scrollHeight> body.scrollHeight\n d.documentElement[`scroll${name}`],\n // quirks : documentElement.scrollHeight 最大等于可视窗口多一点?\n d.body[`scroll${name}`],\n domUtils[`viewport${name}`](d),\n );\n };\n\n domUtils[`viewport${name}`] = win => {\n // pc browser includes scrollbar in window.innerWidth\n const prop = `client${name}`;\n const doc = win.document;\n const body = doc.body;\n const documentElement = doc.documentElement;\n const documentElementProp = documentElement[prop];\n // 标准模式取 documentElement\n // backcompat 取 body\n return (\n (doc.compatMode === 'CSS1Compat' && documentElementProp) ||\n (body && body[prop]) ||\n documentElementProp\n );\n };\n});\n\n/*\n 得到元素的大小信息\n @param elem\n @param name\n @param {String} [extra] 'padding' : (css width) + padding\n 'border' : (css width) + padding + border\n 'margin' : (css width) + padding + border + margin\n */\nfunction getWH(elem, name, ex) {\n let extra = ex;\n if (isWindow(elem)) {\n return name === 'width'\n ? domUtils.viewportWidth(elem)\n : domUtils.viewportHeight(elem);\n } else if (elem.nodeType === 9) {\n return name === 'width'\n ? domUtils.docWidth(elem)\n : domUtils.docHeight(elem);\n }\n const which = name === 'width' ? ['Left', 'Right'] : ['Top', 'Bottom'];\n let borderBoxValue =\n name === 'width'\n ? Math.floor(elem.getBoundingClientRect().width)\n : Math.floor(elem.getBoundingClientRect().height);\n const isBorderBox = isBorderBoxFn(elem);\n let cssBoxValue = 0;\n if (\n borderBoxValue === null ||\n borderBoxValue === undefined ||\n borderBoxValue <= 0\n ) {\n borderBoxValue = undefined;\n // Fall back to computed then un computed css if necessary\n cssBoxValue = getComputedStyleX(elem, name);\n if (\n cssBoxValue === null ||\n cssBoxValue === undefined ||\n Number(cssBoxValue) < 0\n ) {\n cssBoxValue = elem.style[name] || 0;\n }\n // Normalize '', auto, and prepare for extra\n cssBoxValue = Math.floor(parseFloat(cssBoxValue)) || 0;\n }\n if (extra === undefined) {\n extra = isBorderBox ? BORDER_INDEX : CONTENT_INDEX;\n }\n const borderBoxValueOrIsBorderBox =\n borderBoxValue !== undefined || isBorderBox;\n const val = borderBoxValue || cssBoxValue;\n if (extra === CONTENT_INDEX) {\n if (borderBoxValueOrIsBorderBox) {\n return val - getPBMWidth(elem, ['border', 'padding'], which);\n }\n return cssBoxValue;\n } else if (borderBoxValueOrIsBorderBox) {\n if (extra === BORDER_INDEX) {\n return val;\n }\n return (\n val +\n (extra === PADDING_INDEX\n ? -getPBMWidth(elem, ['border'], which)\n : getPBMWidth(elem, ['margin'], which))\n );\n }\n return cssBoxValue + getPBMWidth(elem, BOX_MODELS.slice(extra), which);\n}\n\nconst cssShow = {\n position: 'absolute',\n visibility: 'hidden',\n display: 'block',\n};\n\n// fix #119 : https://github.com/kissyteam/kissy/issues/119\nfunction getWHIgnoreDisplay(...args) {\n let val;\n const elem = args[0];\n // in case elem is window\n // elem.offsetWidth === undefined\n if (elem.offsetWidth !== 0) {\n val = getWH.apply(undefined, args);\n } else {\n swap(elem, cssShow, () => {\n val = getWH.apply(undefined, args);\n });\n }\n return val;\n}\n\neach(['width', 'height'], name => {\n const first = name.charAt(0).toUpperCase() + name.slice(1);\n domUtils[`outer${first}`] = (el, includeMargin) => {\n return (\n el &&\n getWHIgnoreDisplay(el, name, includeMargin ? MARGIN_INDEX : BORDER_INDEX)\n );\n };\n const which = name === 'width' ? ['Left', 'Right'] : ['Top', 'Bottom'];\n\n domUtils[name] = (elem, v) => {\n let val = v;\n if (val !== undefined) {\n if (elem) {\n const isBorderBox = isBorderBoxFn(elem);\n if (isBorderBox) {\n val += getPBMWidth(elem, ['padding', 'border'], which);\n }\n return css(elem, name, val);\n }\n return undefined;\n }\n return elem && getWHIgnoreDisplay(elem, name, CONTENT_INDEX);\n };\n});\n\nfunction mix(to, from) {\n for (const i in from) {\n if (from.hasOwnProperty(i)) {\n to[i] = from[i];\n }\n }\n return to;\n}\n\nconst utils = {\n getWindow(node) {\n if (node && node.document && node.setTimeout) {\n return node;\n }\n const doc = node.ownerDocument || node;\n return doc.defaultView || doc.parentWindow;\n },\n getDocument,\n offset(el, value, option) {\n if (typeof value !== 'undefined') {\n setOffset(el, value, option || {});\n } else {\n return getOffset(el);\n }\n },\n isWindow,\n each,\n css,\n clone(obj) {\n let i;\n const ret = {};\n for (i in obj) {\n if (obj.hasOwnProperty(i)) {\n ret[i] = obj[i];\n }\n }\n const overflow = obj.overflow;\n if (overflow) {\n for (i in obj) {\n if (obj.hasOwnProperty(i)) {\n ret.overflow[i] = obj.overflow[i];\n }\n }\n }\n return ret;\n },\n mix,\n getWindowScrollLeft(w) {\n return getScrollLeft(w);\n },\n getWindowScrollTop(w) {\n return getScrollTop(w);\n },\n merge(...args) {\n const ret = {};\n for (let i = 0; i < args.length; i++) {\n utils.mix(ret, args[i]);\n }\n return ret;\n },\n viewportWidth: 0,\n viewportHeight: 0,\n};\n\nmix(utils, domUtils);\n\nexport default utils;\n","import utils from './utils';\n\n/**\n * 得到会导致元素显示不全的祖先元素\n */\nconst { getParent } = utils;\n\nfunction getOffsetParent(element) {\n if (utils.isWindow(element) || element.nodeType === 9) {\n return null;\n }\n // ie 这个也不是完全可行\n /*\n
\n
\n 元素 6 高 100px 宽 50px \n
\n
\n */\n // element.offsetParent does the right thing in ie7 and below. Return parent with layout!\n // In other browsers it only includes elements with position absolute, relative or\n // fixed, not elements with overflow set to auto or scroll.\n // if (UA.ie && ieMode < 8) {\n // return element.offsetParent;\n // }\n // 统一的 offsetParent 方法\n const doc = utils.getDocument(element);\n const body = doc.body;\n let parent;\n let positionStyle = utils.css(element, 'position');\n const skipStatic = positionStyle === 'fixed' || positionStyle === 'absolute';\n\n if (!skipStatic) {\n return element.nodeName.toLowerCase() === 'html'\n ? null\n : getParent(element);\n }\n\n for (\n parent = getParent(element);\n parent && parent !== body && parent.nodeType !== 9;\n parent = getParent(parent)\n ) {\n positionStyle = utils.css(parent, 'position');\n if (positionStyle !== 'static') {\n return parent;\n }\n }\n return null;\n}\n\nexport default getOffsetParent;\n","import utils from './utils';\n\nconst { getParent } = utils;\n\nexport default function isAncestorFixed(element) {\n if (utils.isWindow(element) || element.nodeType === 9) {\n return false;\n }\n\n const doc = utils.getDocument(element);\n const body = doc.body;\n let parent = null;\n for (\n parent = getParent(element);\n // 修复元素位于 document.documentElement 下导致崩溃问题\n parent && parent !== body && parent !== doc;\n parent = getParent(parent)\n ) {\n const positionStyle = utils.css(parent, 'position');\n if (positionStyle === 'fixed') {\n return true;\n }\n }\n return false;\n}\n","import utils from './utils';\nimport getOffsetParent from './getOffsetParent';\nimport isAncestorFixed from './isAncestorFixed';\n\n/**\n * 获得元素的显示部分的区域\n */\nfunction getVisibleRectForElement(element, alwaysByViewport) {\n const visibleRect = {\n left: 0,\n right: Infinity,\n top: 0,\n bottom: Infinity,\n };\n let el = getOffsetParent(element);\n const doc = utils.getDocument(element);\n const win = doc.defaultView || doc.parentWindow;\n const body = doc.body;\n const documentElement = doc.documentElement;\n\n // Determine the size of the visible rect by climbing the dom accounting for\n // all scrollable containers.\n while (el) {\n // clientWidth is zero for inline block elements in ie.\n if (\n (navigator.userAgent.indexOf('MSIE') === -1 || el.clientWidth !== 0) &&\n // body may have overflow set on it, yet we still get the entire\n // viewport. In some browsers, el.offsetParent may be\n // document.documentElement, so check for that too.\n (el !== body &&\n el !== documentElement &&\n utils.css(el, 'overflow') !== 'visible')\n ) {\n const pos = utils.offset(el);\n // add border\n pos.left += el.clientLeft;\n pos.top += el.clientTop;\n visibleRect.top = Math.max(visibleRect.top, pos.top);\n visibleRect.right = Math.min(\n visibleRect.right,\n // consider area without scrollBar\n pos.left + el.clientWidth,\n );\n visibleRect.bottom = Math.min(\n visibleRect.bottom,\n pos.top + el.clientHeight,\n );\n visibleRect.left = Math.max(visibleRect.left, pos.left);\n } else if (el === body || el === documentElement) {\n break;\n }\n el = getOffsetParent(el);\n }\n\n // Set element position to fixed\n // make sure absolute element itself don't affect it's visible area\n // https://github.com/ant-design/ant-design/issues/7601\n let originalPosition = null;\n if (!utils.isWindow(element) && element.nodeType !== 9) {\n originalPosition = element.style.position;\n const position = utils.css(element, 'position');\n if (position === 'absolute') {\n element.style.position = 'fixed';\n }\n }\n\n const scrollX = utils.getWindowScrollLeft(win);\n const scrollY = utils.getWindowScrollTop(win);\n const viewportWidth = utils.viewportWidth(win);\n const viewportHeight = utils.viewportHeight(win);\n let documentWidth = documentElement.scrollWidth;\n let documentHeight = documentElement.scrollHeight;\n\n // scrollXXX on html is sync with body which means overflow: hidden on body gets wrong scrollXXX.\n // We should cut this ourself.\n const bodyStyle = window.getComputedStyle(body);\n if (bodyStyle.overflowX === 'hidden') {\n documentWidth = win.innerWidth;\n }\n if (bodyStyle.overflowY === 'hidden') {\n documentHeight = win.innerHeight;\n }\n\n // Reset element position after calculate the visible area\n if (element.style) {\n element.style.position = originalPosition;\n }\n\n if (alwaysByViewport || isAncestorFixed(element)) {\n // Clip by viewport's size.\n visibleRect.left = Math.max(visibleRect.left, scrollX);\n visibleRect.top = Math.max(visibleRect.top, scrollY);\n visibleRect.right = Math.min(visibleRect.right, scrollX + viewportWidth);\n visibleRect.bottom = Math.min(visibleRect.bottom, scrollY + viewportHeight);\n } else {\n // Clip by document's size.\n const maxVisibleWidth = Math.max(documentWidth, scrollX + viewportWidth);\n visibleRect.right = Math.min(visibleRect.right, maxVisibleWidth);\n\n const maxVisibleHeight = Math.max(documentHeight, scrollY + viewportHeight);\n visibleRect.bottom = Math.min(visibleRect.bottom, maxVisibleHeight);\n }\n\n return visibleRect.top >= 0 &&\n visibleRect.left >= 0 &&\n visibleRect.bottom > visibleRect.top &&\n visibleRect.right > visibleRect.left\n ? visibleRect\n : null;\n}\n\nexport default getVisibleRectForElement;\n","import utils from './utils';\n\nfunction getRegion(node) {\n let offset;\n let w;\n let h;\n if (!utils.isWindow(node) && node.nodeType !== 9) {\n offset = utils.offset(node);\n w = utils.outerWidth(node);\n h = utils.outerHeight(node);\n } else {\n const win = utils.getWindow(node);\n offset = {\n left: utils.getWindowScrollLeft(win),\n top: utils.getWindowScrollTop(win),\n };\n w = utils.viewportWidth(win);\n h = utils.viewportHeight(win);\n }\n offset.width = w;\n offset.height = h;\n return offset;\n}\n\nexport default getRegion;\n","/**\n * 获取 node 上的 align 对齐点 相对于页面的坐标\n */\n\nfunction getAlignOffset(region, align) {\n const V = align.charAt(0);\n const H = align.charAt(1);\n const w = region.width;\n const h = region.height;\n\n let x = region.left;\n let y = region.top;\n\n if (V === 'c') {\n y += h / 2;\n } else if (V === 'b') {\n y += h;\n }\n\n if (H === 'c') {\n x += w / 2;\n } else if (H === 'r') {\n x += w;\n }\n\n return {\n left: x,\n top: y,\n };\n}\n\nexport default getAlignOffset;\n","import getAlignOffset from './getAlignOffset';\n\nfunction getElFuturePos(elRegion, refNodeRegion, points, offset, targetOffset) {\n const p1 = getAlignOffset(refNodeRegion, points[1]);\n const p2 = getAlignOffset(elRegion, points[0]);\n const diff = [p2.left - p1.left, p2.top - p1.top];\n\n return {\n left: Math.round(elRegion.left - diff[0] + offset[0] - targetOffset[0]),\n top: Math.round(elRegion.top - diff[1] + offset[1] - targetOffset[1]),\n };\n}\n\nexport default getElFuturePos;\n","/**\n * align dom node flexibly\n * @author yiminghe@gmail.com\n */\n\nimport utils from '../utils';\nimport getVisibleRectForElement from '../getVisibleRectForElement';\nimport adjustForViewport from '../adjustForViewport';\nimport getRegion from '../getRegion';\nimport getElFuturePos from '../getElFuturePos';\n\n// http://yiminghe.iteye.com/blog/1124720\n\nfunction isFailX(elFuturePos, elRegion, visibleRect) {\n return (\n elFuturePos.left < visibleRect.left ||\n elFuturePos.left + elRegion.width > visibleRect.right\n );\n}\n\nfunction isFailY(elFuturePos, elRegion, visibleRect) {\n return (\n elFuturePos.top < visibleRect.top ||\n elFuturePos.top + elRegion.height > visibleRect.bottom\n );\n}\n\nfunction isCompleteFailX(elFuturePos, elRegion, visibleRect) {\n return (\n elFuturePos.left > visibleRect.right ||\n elFuturePos.left + elRegion.width < visibleRect.left\n );\n}\n\nfunction isCompleteFailY(elFuturePos, elRegion, visibleRect) {\n return (\n elFuturePos.top > visibleRect.bottom ||\n elFuturePos.top + elRegion.height < visibleRect.top\n );\n}\n\nfunction flip(points, reg, map) {\n const ret = [];\n utils.each(points, p => {\n ret.push(\n p.replace(reg, m => {\n return map[m];\n }),\n );\n });\n return ret;\n}\n\nfunction flipOffset(offset, index) {\n offset[index] = -offset[index];\n return offset;\n}\n\nfunction convertOffset(str, offsetLen) {\n let n;\n if (/%$/.test(str)) {\n n = (parseInt(str.substring(0, str.length - 1), 10) / 100) * offsetLen;\n } else {\n n = parseInt(str, 10);\n }\n return n || 0;\n}\n\nfunction normalizeOffset(offset, el) {\n offset[0] = convertOffset(offset[0], el.width);\n offset[1] = convertOffset(offset[1], el.height);\n}\n\n/**\n * @param el\n * @param tgtRegion 参照节点所占的区域: { left, top, width, height }\n * @param align\n */\nfunction doAlign(el, tgtRegion, align, isTgtRegionVisible) {\n let points = align.points;\n let offset = align.offset || [0, 0];\n let targetOffset = align.targetOffset || [0, 0];\n let overflow = align.overflow;\n const source = align.source || el;\n offset = [].concat(offset);\n targetOffset = [].concat(targetOffset);\n overflow = overflow || {};\n const newOverflowCfg = {};\n let fail = 0;\n const alwaysByViewport = !!(overflow && overflow.alwaysByViewport);\n // 当前节点可以被放置的显示区域\n const visibleRect = getVisibleRectForElement(source, alwaysByViewport);\n // 当前节点所占的区域, left/top/width/height\n const elRegion = getRegion(source);\n // 将 offset 转换成数值,支持百分比\n normalizeOffset(offset, elRegion);\n normalizeOffset(targetOffset, tgtRegion);\n // 当前节点将要被放置的位置\n let elFuturePos = getElFuturePos(\n elRegion,\n tgtRegion,\n points,\n offset,\n targetOffset,\n );\n // 当前节点将要所处的区域\n let newElRegion = utils.merge(elRegion, elFuturePos);\n\n // 如果可视区域不能完全放置当前节点时允许调整\n if (\n visibleRect &&\n (overflow.adjustX || overflow.adjustY) &&\n isTgtRegionVisible\n ) {\n if (overflow.adjustX) {\n // 如果横向不能放下\n if (isFailX(elFuturePos, elRegion, visibleRect)) {\n // 对齐位置反下\n const newPoints = flip(points, /[lr]/gi, {\n l: 'r',\n r: 'l',\n });\n // 偏移量也反下\n const newOffset = flipOffset(offset, 0);\n const newTargetOffset = flipOffset(targetOffset, 0);\n const newElFuturePos = getElFuturePos(\n elRegion,\n tgtRegion,\n newPoints,\n newOffset,\n newTargetOffset,\n );\n\n if (!isCompleteFailX(newElFuturePos, elRegion, visibleRect)) {\n fail = 1;\n points = newPoints;\n offset = newOffset;\n targetOffset = newTargetOffset;\n }\n }\n }\n\n if (overflow.adjustY) {\n // 如果纵向不能放下\n if (isFailY(elFuturePos, elRegion, visibleRect)) {\n // 对齐位置反下\n const newPoints = flip(points, /[tb]/gi, {\n t: 'b',\n b: 't',\n });\n // 偏移量也反下\n const newOffset = flipOffset(offset, 1);\n const newTargetOffset = flipOffset(targetOffset, 1);\n const newElFuturePos = getElFuturePos(\n elRegion,\n tgtRegion,\n newPoints,\n newOffset,\n newTargetOffset,\n );\n\n if (!isCompleteFailY(newElFuturePos, elRegion, visibleRect)) {\n fail = 1;\n points = newPoints;\n offset = newOffset;\n targetOffset = newTargetOffset;\n }\n }\n }\n\n // 如果失败,重新计算当前节点将要被放置的位置\n if (fail) {\n elFuturePos = getElFuturePos(\n elRegion,\n tgtRegion,\n points,\n offset,\n targetOffset,\n );\n utils.mix(newElRegion, elFuturePos);\n }\n const isStillFailX = isFailX(elFuturePos, elRegion, visibleRect);\n const isStillFailY = isFailY(elFuturePos, elRegion, visibleRect);\n // 检查反下后的位置是否可以放下了,如果仍然放不下:\n // 1. 复原修改过的定位参数\n if (isStillFailX || isStillFailY) {\n let newPoints = points;\n\n // 重置对应部分的翻转逻辑\n if (isStillFailX) {\n newPoints = flip(points, /[lr]/gi, {\n l: 'r',\n r: 'l',\n });\n }\n if (isStillFailY) {\n newPoints = flip(points, /[tb]/gi, {\n t: 'b',\n b: 't',\n });\n }\n\n points = newPoints;\n\n offset = align.offset || [0, 0];\n targetOffset = align.targetOffset || [0, 0];\n }\n // 2. 只有指定了可以调整当前方向才调整\n newOverflowCfg.adjustX = overflow.adjustX && isStillFailX;\n newOverflowCfg.adjustY = overflow.adjustY && isStillFailY;\n\n // 确实要调整,甚至可能会调整高度宽度\n if (newOverflowCfg.adjustX || newOverflowCfg.adjustY) {\n newElRegion = adjustForViewport(\n elFuturePos,\n elRegion,\n visibleRect,\n newOverflowCfg,\n );\n }\n }\n\n // need judge to in case set fixed with in css on height auto element\n if (newElRegion.width !== elRegion.width) {\n utils.css(\n source,\n 'width',\n utils.width(source) + newElRegion.width - elRegion.width,\n );\n }\n\n if (newElRegion.height !== elRegion.height) {\n utils.css(\n source,\n 'height',\n utils.height(source) + newElRegion.height - elRegion.height,\n );\n }\n\n // https://github.com/kissyteam/kissy/issues/190\n // 相对于屏幕位置没变,而 left/top 变了\n // 例如
\n utils.offset(\n source,\n {\n left: newElRegion.left,\n top: newElRegion.top,\n },\n {\n useCssRight: align.useCssRight,\n useCssBottom: align.useCssBottom,\n useCssTransform: align.useCssTransform,\n ignoreShake: align.ignoreShake,\n },\n );\n\n return {\n points,\n offset,\n targetOffset,\n overflow: newOverflowCfg,\n };\n}\n\nexport default doAlign;\n/**\n * 2012-04-26 yiminghe@gmail.com\n * - 优化智能对齐算法\n * - 慎用 resizeXX\n *\n * 2011-07-13 yiminghe@gmail.com note:\n * - 增加智能对齐,以及大小调整选项\n **/\n","import utils from './utils';\n\nfunction adjustForViewport(elFuturePos, elRegion, visibleRect, overflow) {\n const pos = utils.clone(elFuturePos);\n const size = {\n width: elRegion.width,\n height: elRegion.height,\n };\n\n if (overflow.adjustX && pos.left < visibleRect.left) {\n pos.left = visibleRect.left;\n }\n\n // Left edge inside and right edge outside viewport, try to resize it.\n if (\n overflow.resizeWidth &&\n pos.left >= visibleRect.left &&\n pos.left + size.width > visibleRect.right\n ) {\n size.width -= pos.left + size.width - visibleRect.right;\n }\n\n // Right edge outside viewport, try to move it.\n if (overflow.adjustX && pos.left + size.width > visibleRect.right) {\n // 保证左边界和可视区域左边界对齐\n pos.left = Math.max(visibleRect.right - size.width, visibleRect.left);\n }\n\n // Top edge outside viewport, try to move it.\n if (overflow.adjustY && pos.top < visibleRect.top) {\n pos.top = visibleRect.top;\n }\n\n // Top edge inside and bottom edge outside viewport, try to resize it.\n if (\n overflow.resizeHeight &&\n pos.top >= visibleRect.top &&\n pos.top + size.height > visibleRect.bottom\n ) {\n size.height -= pos.top + size.height - visibleRect.bottom;\n }\n\n // Bottom edge outside viewport, try to move it.\n if (overflow.adjustY && pos.top + size.height > visibleRect.bottom) {\n // 保证上边界和可视区域上边界对齐\n pos.top = Math.max(visibleRect.bottom - size.height, visibleRect.top);\n }\n\n return utils.mix(pos, size);\n}\n\nexport default adjustForViewport;\n","import doAlign from './align';\nimport getOffsetParent from '../getOffsetParent';\nimport getVisibleRectForElement from '../getVisibleRectForElement';\nimport getRegion from '../getRegion';\n\nfunction isOutOfVisibleRect(target, alwaysByViewport) {\n const visibleRect = getVisibleRectForElement(target, alwaysByViewport);\n const targetRegion = getRegion(target);\n\n return (\n !visibleRect ||\n targetRegion.left + targetRegion.width <= visibleRect.left ||\n targetRegion.top + targetRegion.height <= visibleRect.top ||\n targetRegion.left >= visibleRect.right ||\n targetRegion.top >= visibleRect.bottom\n );\n}\n\nfunction alignElement(el, refNode, align) {\n const target = align.target || refNode;\n const refNodeRegion = getRegion(target);\n\n const isTargetNotOutOfVisible = !isOutOfVisibleRect(\n target,\n align.overflow && align.overflow.alwaysByViewport,\n );\n\n return doAlign(el, refNodeRegion, align, isTargetNotOutOfVisible);\n}\n\nalignElement.__getOffsetParent = getOffsetParent;\n\nalignElement.__getVisibleRectForElement = getVisibleRectForElement;\n\nexport default alignElement;\n","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport ResizeObserver from 'resize-observer-polyfill';\nimport contains from \"rc-util/es/Dom/contains\";\nexport function isSamePoint(prev, next) {\n if (prev === next) return true;\n if (!prev || !next) return false;\n\n if ('pageX' in next && 'pageY' in next) {\n return prev.pageX === next.pageX && prev.pageY === next.pageY;\n }\n\n if ('clientX' in next && 'clientY' in next) {\n return prev.clientX === next.clientX && prev.clientY === next.clientY;\n }\n\n return false;\n}\nexport function restoreFocus(activeElement, container) {\n // Focus back if is in the container\n if (activeElement !== document.activeElement && contains(container, activeElement) && typeof activeElement.focus === 'function') {\n activeElement.focus();\n }\n}\nexport function monitorResize(element, callback) {\n var prevWidth = null;\n var prevHeight = null;\n\n function onResize(_ref) {\n var _ref2 = _slicedToArray(_ref, 1),\n target = _ref2[0].target;\n\n if (!document.documentElement.contains(target)) return;\n\n var _target$getBoundingCl = target.getBoundingClientRect(),\n width = _target$getBoundingCl.width,\n height = _target$getBoundingCl.height;\n\n var fixedWidth = Math.floor(width);\n var fixedHeight = Math.floor(height);\n\n if (prevWidth !== fixedWidth || prevHeight !== fixedHeight) {\n // https://webkit.org/blog/9997/resizeobserver-in-webkit/\n Promise.resolve().then(function () {\n callback({\n width: fixedWidth,\n height: fixedHeight\n });\n });\n }\n\n prevWidth = fixedWidth;\n prevHeight = fixedHeight;\n }\n\n var resizeObserver = new ResizeObserver(onResize);\n\n if (element) {\n resizeObserver.observe(element);\n }\n\n return function () {\n resizeObserver.disconnect();\n };\n}","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\n\n/**\n * Removed props:\n * - childrenProps\n */\nimport { alignElement, alignPoint } from 'dom-align';\nimport isEqual from \"rc-util/es/isEqual\";\nimport addEventListener from \"rc-util/es/Dom/addEventListener\";\nimport isVisible from \"rc-util/es/Dom/isVisible\";\nimport useLayoutEffect from \"rc-util/es/hooks/useLayoutEffect\";\nimport { composeRef } from \"rc-util/es/ref\";\nimport React from 'react';\nimport useBuffer from \"./hooks/useBuffer\";\nimport { isSamePoint, monitorResize, restoreFocus } from \"./util\";\n\nfunction getElement(func) {\n if (typeof func !== 'function') return null;\n return func();\n}\n\nfunction getPoint(point) {\n if (_typeof(point) !== 'object' || !point) return null;\n return point;\n}\n\nvar Align = function Align(_ref, ref) {\n var children = _ref.children,\n disabled = _ref.disabled,\n target = _ref.target,\n align = _ref.align,\n onAlign = _ref.onAlign,\n monitorWindowResize = _ref.monitorWindowResize,\n _ref$monitorBufferTim = _ref.monitorBufferTime,\n monitorBufferTime = _ref$monitorBufferTim === void 0 ? 0 : _ref$monitorBufferTim;\n var cacheRef = React.useRef({});\n /** Popup node ref */\n\n var nodeRef = React.useRef();\n var childNode = React.Children.only(children); // ===================== Align ======================\n // We save the props here to avoid closure makes props ood\n\n var forceAlignPropsRef = React.useRef({});\n forceAlignPropsRef.current.disabled = disabled;\n forceAlignPropsRef.current.target = target;\n forceAlignPropsRef.current.align = align;\n forceAlignPropsRef.current.onAlign = onAlign;\n\n var _useBuffer = useBuffer(function () {\n var _forceAlignPropsRef$c = forceAlignPropsRef.current,\n latestDisabled = _forceAlignPropsRef$c.disabled,\n latestTarget = _forceAlignPropsRef$c.target,\n latestAlign = _forceAlignPropsRef$c.align,\n latestOnAlign = _forceAlignPropsRef$c.onAlign;\n var source = nodeRef.current;\n\n if (!latestDisabled && latestTarget && source) {\n var _result;\n\n var _element = getElement(latestTarget);\n\n var _point = getPoint(latestTarget);\n\n cacheRef.current.element = _element;\n cacheRef.current.point = _point;\n cacheRef.current.align = latestAlign; // IE lose focus after element realign\n // We should record activeElement and restore later\n\n var _document = document,\n activeElement = _document.activeElement; // We only align when element is visible\n\n if (_element && isVisible(_element)) {\n _result = alignElement(source, _element, latestAlign);\n } else if (_point) {\n _result = alignPoint(source, _point, latestAlign);\n }\n\n restoreFocus(activeElement, source);\n\n if (latestOnAlign && _result) {\n latestOnAlign(source, _result);\n }\n\n return true;\n }\n\n return false;\n }, monitorBufferTime),\n _useBuffer2 = _slicedToArray(_useBuffer, 2),\n _forceAlign = _useBuffer2[0],\n cancelForceAlign = _useBuffer2[1]; // ===================== Effect =====================\n // Handle props change\n\n\n var _React$useState = React.useState(),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n element = _React$useState2[0],\n setElement = _React$useState2[1];\n\n var _React$useState3 = React.useState(),\n _React$useState4 = _slicedToArray(_React$useState3, 2),\n point = _React$useState4[0],\n setPoint = _React$useState4[1];\n\n useLayoutEffect(function () {\n setElement(getElement(target));\n setPoint(getPoint(target));\n });\n React.useEffect(function () {\n if (cacheRef.current.element !== element || !isSamePoint(cacheRef.current.point, point) || !isEqual(cacheRef.current.align, align)) {\n _forceAlign();\n }\n }); // Watch popup element resize\n\n React.useEffect(function () {\n var cancelFn = monitorResize(nodeRef.current, _forceAlign);\n return cancelFn;\n }, [nodeRef.current]); // Watch target element resize\n\n React.useEffect(function () {\n var cancelFn = monitorResize(element, _forceAlign);\n return cancelFn;\n }, [element]); // Listen for disabled change\n\n React.useEffect(function () {\n if (!disabled) {\n _forceAlign();\n } else {\n cancelForceAlign();\n }\n }, [disabled]); // Listen for window resize\n\n React.useEffect(function () {\n if (monitorWindowResize) {\n var cancelFn = addEventListener(window, 'resize', _forceAlign);\n return cancelFn.remove;\n }\n }, [monitorWindowResize]); // Clear all if unmount\n\n React.useEffect(function () {\n return function () {\n cancelForceAlign();\n };\n }, []); // ====================== Ref =======================\n\n React.useImperativeHandle(ref, function () {\n return {\n forceAlign: function forceAlign() {\n return _forceAlign(true);\n }\n };\n }); // ===================== Render =====================\n\n if ( /*#__PURE__*/React.isValidElement(childNode)) {\n childNode = /*#__PURE__*/React.cloneElement(childNode, {\n ref: composeRef(childNode.ref, nodeRef)\n });\n }\n\n return childNode;\n};\n\nvar RcAlign = /*#__PURE__*/React.forwardRef(Align);\nRcAlign.displayName = 'Align';\nexport default RcAlign;","import React from 'react';\nexport default (function (callback, buffer) {\n var calledRef = React.useRef(false);\n var timeoutRef = React.useRef(null);\n\n function cancelTrigger() {\n window.clearTimeout(timeoutRef.current);\n }\n\n function trigger(force) {\n cancelTrigger();\n\n if (!calledRef.current || force === true) {\n if (callback(force) === false) {\n // Not delay since callback cancelled self\n return;\n }\n\n calledRef.current = true;\n timeoutRef.current = window.setTimeout(function () {\n calledRef.current = false;\n }, buffer);\n } else {\n timeoutRef.current = window.setTimeout(function () {\n calledRef.current = false;\n trigger();\n }, buffer);\n }\n }\n\n return [trigger, function () {\n calledRef.current = false;\n cancelTrigger();\n }];\n});","import utils from '../utils';\nimport doAlign from './align';\n\n/**\n * `tgtPoint`: { pageX, pageY } or { clientX, clientY }.\n * If client position provided, will internal convert to page position.\n */\n\nfunction alignPoint(el, tgtPoint, align) {\n let pageX;\n let pageY;\n\n const doc = utils.getDocument(el);\n const win = doc.defaultView || doc.parentWindow;\n\n const scrollX = utils.getWindowScrollLeft(win);\n const scrollY = utils.getWindowScrollTop(win);\n const viewportWidth = utils.viewportWidth(win);\n const viewportHeight = utils.viewportHeight(win);\n\n if ('pageX' in tgtPoint) {\n pageX = tgtPoint.pageX;\n } else {\n pageX = scrollX + tgtPoint.clientX;\n }\n\n if ('pageY' in tgtPoint) {\n pageY = tgtPoint.pageY;\n } else {\n pageY = scrollY + tgtPoint.clientY;\n }\n\n const tgtRegion = {\n left: pageX,\n top: pageY,\n width: 0,\n height: 0,\n };\n\n const pointInView =\n pageX >= 0 &&\n pageX <= scrollX + viewportWidth &&\n (pageY >= 0 && pageY <= scrollY + viewportHeight);\n\n // Provide default target point\n const points = [align.points[0], 'cc'];\n\n return doAlign(el, tgtRegion, { ...align, points }, pointInView);\n}\n\nexport default alignPoint;\n","// export this package's api\nimport Align from \"./Align\";\nexport default Align;","import _regeneratorRuntime from \"@babel/runtime/helpers/esm/regeneratorRuntime\";\nimport _asyncToGenerator from \"@babel/runtime/helpers/esm/asyncToGenerator\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport { useEffect, useRef } from 'react';\nimport raf from \"rc-util/es/raf\";\nimport useState from \"rc-util/es/hooks/useState\";\n/**\n * Popup should follow the steps for each component work correctly:\n * measure - check for the current stretch size\n * align - let component align the position\n * aligned - re-align again in case additional className changed the size\n * afterAlign - choice next step is trigger motion or finished\n * beforeMotion - should reset motion to invisible so that CSSMotion can do normal motion\n * motion - play the motion\n * stable - everything is done\n */\n\nvar StatusQueue = ['measure', 'alignPre', 'align', null, 'motion'];\nexport default (function (visible, doMeasure) {\n var _useState = useState(null),\n _useState2 = _slicedToArray(_useState, 2),\n status = _useState2[0],\n setInternalStatus = _useState2[1];\n\n var rafRef = useRef();\n\n function setStatus(nextStatus) {\n setInternalStatus(nextStatus, true);\n }\n\n function cancelRaf() {\n raf.cancel(rafRef.current);\n }\n\n function goNextStatus(callback) {\n cancelRaf();\n rafRef.current = raf(function () {\n // Only align should be manually trigger\n setStatus(function (prev) {\n switch (status) {\n case 'align':\n return 'motion';\n\n case 'motion':\n return 'stable';\n\n default:\n }\n\n return prev;\n });\n callback === null || callback === void 0 ? void 0 : callback();\n });\n } // Init status\n\n\n useEffect(function () {\n setStatus('measure');\n }, [visible]); // Go next status\n\n useEffect(function () {\n switch (status) {\n case 'measure':\n doMeasure();\n break;\n\n default:\n }\n\n if (status) {\n rafRef.current = raf( /*#__PURE__*/_asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee() {\n var index, nextStatus;\n return _regeneratorRuntime().wrap(function _callee$(_context) {\n while (1) {\n switch (_context.prev = _context.next) {\n case 0:\n index = StatusQueue.indexOf(status);\n nextStatus = StatusQueue[index + 1];\n\n if (nextStatus && index !== -1) {\n setStatus(nextStatus);\n }\n\n case 3:\n case \"end\":\n return _context.stop();\n }\n }\n }, _callee);\n })));\n }\n }, [status]);\n useEffect(function () {\n return function () {\n cancelRaf();\n };\n }, []);\n return [status, goNextStatus];\n});","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nimport { useRef, useState } from 'react';\nimport Align from 'rc-align';\nimport useLayoutEffect from \"rc-util/es/hooks/useLayoutEffect\";\nimport CSSMotion from 'rc-motion';\nimport classNames from 'classnames';\nimport useVisibleStatus from \"./useVisibleStatus\";\nimport { getMotion } from \"../utils/legacyUtil\";\nimport useStretchStyle from \"./useStretchStyle\";\nvar PopupInner = /*#__PURE__*/React.forwardRef(function (props, ref) {\n var visible = props.visible,\n prefixCls = props.prefixCls,\n className = props.className,\n style = props.style,\n children = props.children,\n zIndex = props.zIndex,\n stretch = props.stretch,\n destroyPopupOnHide = props.destroyPopupOnHide,\n forceRender = props.forceRender,\n align = props.align,\n point = props.point,\n getRootDomNode = props.getRootDomNode,\n getClassNameFromAlign = props.getClassNameFromAlign,\n onAlign = props.onAlign,\n onMouseEnter = props.onMouseEnter,\n onMouseLeave = props.onMouseLeave,\n onMouseDown = props.onMouseDown,\n onTouchStart = props.onTouchStart,\n onClick = props.onClick;\n var alignRef = useRef();\n var elementRef = useRef();\n\n var _useState = useState(),\n _useState2 = _slicedToArray(_useState, 2),\n alignedClassName = _useState2[0],\n setAlignedClassName = _useState2[1]; // ======================= Measure ========================\n\n\n var _useStretchStyle = useStretchStyle(stretch),\n _useStretchStyle2 = _slicedToArray(_useStretchStyle, 2),\n stretchStyle = _useStretchStyle2[0],\n measureStretchStyle = _useStretchStyle2[1];\n\n function doMeasure() {\n if (stretch) {\n measureStretchStyle(getRootDomNode());\n }\n } // ======================== Status ========================\n\n\n var _useVisibleStatus = useVisibleStatus(visible, doMeasure),\n _useVisibleStatus2 = _slicedToArray(_useVisibleStatus, 2),\n status = _useVisibleStatus2[0],\n goNextStatus = _useVisibleStatus2[1]; // ======================== Aligns ========================\n\n /**\n * `alignedClassName` may modify `source` size,\n * which means one time align may not move to the correct position at once.\n *\n * We will reset `alignTimes` for each status switch to `alignPre`\n * and let `rc-align` to align for multiple times to ensure get final stable place.\n * Currently we mark `alignTimes < 2` repeat align, it will increase if user report for align issue.\n * \n * Update:\n * In React 18. `rc-align` effect of align may faster than ref called trigger `forceAlign`.\n * We adjust this to `alignTimes < 2`.\n * We need refactor `rc-align` to support mark of `forceAlign` call if this still happen.\n */\n\n\n var _useState3 = useState(0),\n _useState4 = _slicedToArray(_useState3, 2),\n alignTimes = _useState4[0],\n setAlignTimes = _useState4[1];\n\n var prepareResolveRef = useRef();\n useLayoutEffect(function () {\n if (status === 'alignPre') {\n setAlignTimes(0);\n }\n }, [status]); // `target` on `rc-align` can accept as a function to get the bind element or a point.\n // ref: https://www.npmjs.com/package/rc-align\n\n function getAlignTarget() {\n if (point) {\n return point;\n }\n\n return getRootDomNode;\n }\n\n function forceAlign() {\n var _alignRef$current;\n\n (_alignRef$current = alignRef.current) === null || _alignRef$current === void 0 ? void 0 : _alignRef$current.forceAlign();\n }\n\n function onInternalAlign(popupDomNode, matchAlign) {\n var nextAlignedClassName = getClassNameFromAlign(matchAlign);\n\n if (alignedClassName !== nextAlignedClassName) {\n setAlignedClassName(nextAlignedClassName);\n } // We will retry multi times to make sure that the element has been align in the right position.\n\n\n setAlignTimes(function (val) {\n return val + 1;\n });\n\n if (status === 'align') {\n onAlign === null || onAlign === void 0 ? void 0 : onAlign(popupDomNode, matchAlign);\n }\n } // Delay to go to next status\n\n\n useLayoutEffect(function () {\n if (status === 'align') {\n // Repeat until not more align needed\n if (alignTimes < 3) {\n forceAlign();\n } else {\n goNextStatus(function () {\n var _prepareResolveRef$cu;\n\n (_prepareResolveRef$cu = prepareResolveRef.current) === null || _prepareResolveRef$cu === void 0 ? void 0 : _prepareResolveRef$cu.call(prepareResolveRef);\n });\n }\n }\n }, [alignTimes]); // ======================== Motion ========================\n\n var motion = _objectSpread({}, getMotion(props));\n\n ['onAppearEnd', 'onEnterEnd', 'onLeaveEnd'].forEach(function (eventName) {\n var originHandler = motion[eventName];\n\n motion[eventName] = function (element, event) {\n goNextStatus();\n return originHandler === null || originHandler === void 0 ? void 0 : originHandler(element, event);\n };\n });\n\n function onShowPrepare() {\n return new Promise(function (resolve) {\n prepareResolveRef.current = resolve;\n });\n } // Go to stable directly when motion not provided\n\n\n React.useEffect(function () {\n if (!motion.motionName && status === 'motion') {\n goNextStatus();\n }\n }, [motion.motionName, status]); // ========================= Refs =========================\n\n React.useImperativeHandle(ref, function () {\n return {\n forceAlign: forceAlign,\n getElement: function getElement() {\n return elementRef.current;\n }\n };\n }); // ======================== Render ========================\n\n var mergedStyle = _objectSpread(_objectSpread({}, stretchStyle), {}, {\n zIndex: zIndex,\n opacity: status === 'motion' || status === 'stable' || !visible ? undefined : 0,\n // Cannot interact with disappearing elements\n // https://github.com/ant-design/ant-design/issues/35051#issuecomment-1101340714\n pointerEvents: !visible && status !== 'stable' ? 'none' : undefined\n }, style); // Align status\n\n\n var alignDisabled = true;\n\n if (align !== null && align !== void 0 && align.points && (status === 'align' || status === 'stable')) {\n alignDisabled = false;\n }\n\n var childNode = children; // Wrapper when multiple children\n\n if (React.Children.count(children) > 1) {\n childNode = /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-content\")\n }, children);\n }\n\n return /*#__PURE__*/React.createElement(CSSMotion, _extends({\n visible: visible,\n ref: elementRef,\n leavedClassName: \"\".concat(prefixCls, \"-hidden\")\n }, motion, {\n onAppearPrepare: onShowPrepare,\n onEnterPrepare: onShowPrepare,\n removeOnLeave: destroyPopupOnHide,\n forceRender: forceRender\n }), function (_ref, motionRef) {\n var motionClassName = _ref.className,\n motionStyle = _ref.style;\n var mergedClassName = classNames(prefixCls, className, alignedClassName, motionClassName);\n return /*#__PURE__*/React.createElement(Align, {\n target: getAlignTarget(),\n key: \"popup\",\n ref: alignRef,\n monitorWindowResize: true,\n disabled: alignDisabled,\n align: align,\n onAlign: onInternalAlign\n }, /*#__PURE__*/React.createElement(\"div\", {\n ref: motionRef,\n className: mergedClassName,\n onMouseEnter: onMouseEnter,\n onMouseLeave: onMouseLeave,\n onMouseDownCapture: onMouseDown,\n onTouchStartCapture: onTouchStart,\n onClick: onClick,\n style: _objectSpread(_objectSpread({}, motionStyle), mergedStyle)\n }, childNode));\n });\n});\nPopupInner.displayName = 'PopupInner';\nexport default PopupInner;","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nexport default (function (stretch) {\n var _React$useState = React.useState({\n width: 0,\n height: 0\n }),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n targetSize = _React$useState2[0],\n setTargetSize = _React$useState2[1];\n\n function measureStretch(element) {\n var tgtWidth = element.offsetWidth,\n tgtHeight = element.offsetHeight;\n\n var _element$getBoundingC = element.getBoundingClientRect(),\n width = _element$getBoundingC.width,\n height = _element$getBoundingC.height; // Rect is more accurate than offset, use if near\n\n\n if (Math.abs(tgtWidth - width) < 1 && Math.abs(tgtHeight - height) < 1) {\n tgtWidth = width;\n tgtHeight = height;\n }\n\n setTargetSize({\n width: tgtWidth,\n height: tgtHeight\n });\n } // Merge stretch style\n\n\n var style = React.useMemo(function () {\n var sizeStyle = {};\n\n if (stretch) {\n var width = targetSize.width,\n height = targetSize.height; // Stretch with target\n\n if (stretch.indexOf('height') !== -1 && height) {\n sizeStyle.height = height;\n } else if (stretch.indexOf('minHeight') !== -1 && height) {\n sizeStyle.minHeight = height;\n }\n\n if (stretch.indexOf('width') !== -1 && width) {\n sizeStyle.width = width;\n } else if (stretch.indexOf('minWidth') !== -1 && width) {\n sizeStyle.minWidth = width;\n }\n }\n\n return sizeStyle;\n }, [stretch, targetSize]);\n return [style, measureStretch];\n});","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport * as React from 'react';\nimport CSSMotion from 'rc-motion';\nimport classNames from 'classnames';\nvar MobilePopupInner = /*#__PURE__*/React.forwardRef(function (props, ref) {\n var prefixCls = props.prefixCls,\n visible = props.visible,\n zIndex = props.zIndex,\n children = props.children,\n _props$mobile = props.mobile;\n _props$mobile = _props$mobile === void 0 ? {} : _props$mobile;\n var popupClassName = _props$mobile.popupClassName,\n popupStyle = _props$mobile.popupStyle,\n _props$mobile$popupMo = _props$mobile.popupMotion,\n popupMotion = _props$mobile$popupMo === void 0 ? {} : _props$mobile$popupMo,\n popupRender = _props$mobile.popupRender,\n onClick = props.onClick;\n var elementRef = React.useRef(); // ========================= Refs =========================\n\n React.useImperativeHandle(ref, function () {\n return {\n forceAlign: function forceAlign() {},\n getElement: function getElement() {\n return elementRef.current;\n }\n };\n }); // ======================== Render ========================\n\n var mergedStyle = _objectSpread({\n zIndex: zIndex\n }, popupStyle);\n\n var childNode = children; // Wrapper when multiple children\n\n if (React.Children.count(children) > 1) {\n childNode = /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-content\")\n }, children);\n } // Mobile support additional render\n\n\n if (popupRender) {\n childNode = popupRender(childNode);\n }\n\n return /*#__PURE__*/React.createElement(CSSMotion, _extends({\n visible: visible,\n ref: elementRef,\n removeOnLeave: true\n }, popupMotion), function (_ref, motionRef) {\n var motionClassName = _ref.className,\n motionStyle = _ref.style;\n var mergedClassName = classNames(prefixCls, popupClassName, motionClassName);\n return /*#__PURE__*/React.createElement(\"div\", {\n ref: motionRef,\n className: mergedClassName,\n onClick: onClick,\n style: _objectSpread(_objectSpread({}, motionStyle), mergedStyle)\n }, childNode);\n });\n});\nMobilePopupInner.displayName = 'MobilePopupInner';\nexport default MobilePopupInner;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"visible\", \"mobile\"];\nimport * as React from 'react';\nimport { useState, useEffect } from 'react';\nimport isMobile from \"rc-util/es/isMobile\";\nimport Mask from \"./Mask\";\nimport PopupInner from \"./PopupInner\";\nimport MobilePopupInner from \"./MobilePopupInner\";\nvar Popup = /*#__PURE__*/React.forwardRef(function (_ref, ref) {\n var visible = _ref.visible,\n mobile = _ref.mobile,\n props = _objectWithoutProperties(_ref, _excluded);\n\n var _useState = useState(visible),\n _useState2 = _slicedToArray(_useState, 2),\n innerVisible = _useState2[0],\n serInnerVisible = _useState2[1];\n\n var _useState3 = useState(false),\n _useState4 = _slicedToArray(_useState3, 2),\n inMobile = _useState4[0],\n setInMobile = _useState4[1];\n\n var cloneProps = _objectSpread(_objectSpread({}, props), {}, {\n visible: innerVisible\n }); // We check mobile in visible changed here.\n // And this also delay set `innerVisible` to avoid popup component render flash\n\n\n useEffect(function () {\n serInnerVisible(visible);\n\n if (visible && mobile) {\n setInMobile(isMobile());\n }\n }, [visible, mobile]);\n var popupNode = inMobile ? /*#__PURE__*/React.createElement(MobilePopupInner, _extends({}, cloneProps, {\n mobile: mobile,\n ref: ref\n })) : /*#__PURE__*/React.createElement(PopupInner, _extends({}, cloneProps, {\n ref: ref\n })); // We can use fragment directly but this may failed some selector usage. Keep as origin logic\n\n return /*#__PURE__*/React.createElement(\"div\", null, /*#__PURE__*/React.createElement(Mask, cloneProps), popupNode);\n});\nPopup.displayName = 'Popup';\nexport default Popup;","import * as React from 'react';\nvar TriggerContext = /*#__PURE__*/React.createContext(null);\nexport default TriggerContext;","import _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport * as React from 'react';\nimport ReactDOM from 'react-dom';\nimport raf from \"rc-util/es/raf\";\nimport contains from \"rc-util/es/Dom/contains\";\nimport findDOMNode from \"rc-util/es/Dom/findDOMNode\";\nimport { composeRef, supportRef } from \"rc-util/es/ref\";\nimport addEventListener from \"rc-util/es/Dom/addEventListener\";\nimport Portal from \"rc-util/es/Portal\";\nimport classNames from 'classnames';\nimport { getAlignFromPlacement, getAlignPopupClassName } from \"./utils/alignUtil\";\nimport Popup from \"./Popup\";\nimport TriggerContext from \"./context\";\n\nfunction noop() {}\n\nfunction returnEmptyString() {\n return '';\n}\n\nfunction returnDocument(element) {\n if (element) {\n return element.ownerDocument;\n }\n\n return window.document;\n}\n\nvar ALL_HANDLERS = ['onClick', 'onMouseDown', 'onTouchStart', 'onMouseEnter', 'onMouseLeave', 'onFocus', 'onBlur', 'onContextMenu'];\n\n/**\n * Internal usage. Do not use in your code since this will be removed.\n */\nexport function generateTrigger(PortalComponent) {\n var Trigger = /*#__PURE__*/function (_React$Component) {\n _inherits(Trigger, _React$Component);\n\n var _super = _createSuper(Trigger);\n\n // ensure `getContainer` will be called only once\n function Trigger(props) {\n var _this;\n\n _classCallCheck(this, Trigger);\n\n _this = _super.call(this, props);\n\n _defineProperty(_assertThisInitialized(_this), \"popupRef\", /*#__PURE__*/React.createRef());\n\n _defineProperty(_assertThisInitialized(_this), \"triggerRef\", /*#__PURE__*/React.createRef());\n\n _defineProperty(_assertThisInitialized(_this), \"portalContainer\", void 0);\n\n _defineProperty(_assertThisInitialized(_this), \"attachId\", void 0);\n\n _defineProperty(_assertThisInitialized(_this), \"clickOutsideHandler\", void 0);\n\n _defineProperty(_assertThisInitialized(_this), \"touchOutsideHandler\", void 0);\n\n _defineProperty(_assertThisInitialized(_this), \"contextMenuOutsideHandler1\", void 0);\n\n _defineProperty(_assertThisInitialized(_this), \"contextMenuOutsideHandler2\", void 0);\n\n _defineProperty(_assertThisInitialized(_this), \"mouseDownTimeout\", void 0);\n\n _defineProperty(_assertThisInitialized(_this), \"focusTime\", void 0);\n\n _defineProperty(_assertThisInitialized(_this), \"preClickTime\", void 0);\n\n _defineProperty(_assertThisInitialized(_this), \"preTouchTime\", void 0);\n\n _defineProperty(_assertThisInitialized(_this), \"delayTimer\", void 0);\n\n _defineProperty(_assertThisInitialized(_this), \"hasPopupMouseDown\", void 0);\n\n _defineProperty(_assertThisInitialized(_this), \"onMouseEnter\", function (e) {\n var mouseEnterDelay = _this.props.mouseEnterDelay;\n\n _this.fireEvents('onMouseEnter', e);\n\n _this.delaySetPopupVisible(true, mouseEnterDelay, mouseEnterDelay ? null : e);\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onMouseMove\", function (e) {\n _this.fireEvents('onMouseMove', e);\n\n _this.setPoint(e);\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onMouseLeave\", function (e) {\n _this.fireEvents('onMouseLeave', e);\n\n _this.delaySetPopupVisible(false, _this.props.mouseLeaveDelay);\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onPopupMouseEnter\", function () {\n _this.clearDelayTimer();\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onPopupMouseLeave\", function (e) {\n var _this$popupRef$curren;\n\n // https://github.com/react-component/trigger/pull/13\n // react bug?\n if (e.relatedTarget && !e.relatedTarget.setTimeout && contains((_this$popupRef$curren = _this.popupRef.current) === null || _this$popupRef$curren === void 0 ? void 0 : _this$popupRef$curren.getElement(), e.relatedTarget)) {\n return;\n }\n\n _this.delaySetPopupVisible(false, _this.props.mouseLeaveDelay);\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onFocus\", function (e) {\n _this.fireEvents('onFocus', e); // incase focusin and focusout\n\n\n _this.clearDelayTimer();\n\n if (_this.isFocusToShow()) {\n _this.focusTime = Date.now();\n\n _this.delaySetPopupVisible(true, _this.props.focusDelay);\n }\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onMouseDown\", function (e) {\n _this.fireEvents('onMouseDown', e);\n\n _this.preClickTime = Date.now();\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onTouchStart\", function (e) {\n _this.fireEvents('onTouchStart', e);\n\n _this.preTouchTime = Date.now();\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onBlur\", function (e) {\n _this.fireEvents('onBlur', e);\n\n _this.clearDelayTimer();\n\n if (_this.isBlurToHide()) {\n _this.delaySetPopupVisible(false, _this.props.blurDelay);\n }\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onContextMenu\", function (e) {\n e.preventDefault();\n\n _this.fireEvents('onContextMenu', e);\n\n _this.setPopupVisible(true, e);\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onContextMenuClose\", function () {\n if (_this.isContextMenuToShow()) {\n _this.close();\n }\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onClick\", function (event) {\n _this.fireEvents('onClick', event); // focus will trigger click\n\n\n if (_this.focusTime) {\n var preTime;\n\n if (_this.preClickTime && _this.preTouchTime) {\n preTime = Math.min(_this.preClickTime, _this.preTouchTime);\n } else if (_this.preClickTime) {\n preTime = _this.preClickTime;\n } else if (_this.preTouchTime) {\n preTime = _this.preTouchTime;\n }\n\n if (Math.abs(preTime - _this.focusTime) < 20) {\n return;\n }\n\n _this.focusTime = 0;\n }\n\n _this.preClickTime = 0;\n _this.preTouchTime = 0; // Only prevent default when all the action is click.\n // https://github.com/ant-design/ant-design/issues/17043\n // https://github.com/ant-design/ant-design/issues/17291\n\n if (_this.isClickToShow() && (_this.isClickToHide() || _this.isBlurToHide()) && event && event.preventDefault) {\n event.preventDefault();\n }\n\n var nextVisible = !_this.state.popupVisible;\n\n if (_this.isClickToHide() && !nextVisible || nextVisible && _this.isClickToShow()) {\n _this.setPopupVisible(!_this.state.popupVisible, event);\n }\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onPopupMouseDown\", function () {\n _this.hasPopupMouseDown = true;\n clearTimeout(_this.mouseDownTimeout);\n _this.mouseDownTimeout = window.setTimeout(function () {\n _this.hasPopupMouseDown = false;\n }, 0);\n\n if (_this.context) {\n var _this$context;\n\n (_this$context = _this.context).onPopupMouseDown.apply(_this$context, arguments);\n }\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onDocumentClick\", function (event) {\n if (_this.props.mask && !_this.props.maskClosable) {\n return;\n }\n\n var target = event.target;\n\n var root = _this.getRootDomNode();\n\n var popupNode = _this.getPopupDomNode();\n\n if ( // mousedown on the target should also close popup when action is contextMenu.\n // https://github.com/ant-design/ant-design/issues/29853\n (!contains(root, target) || _this.isContextMenuOnly()) && !contains(popupNode, target) && !_this.hasPopupMouseDown) {\n _this.close();\n }\n });\n\n _defineProperty(_assertThisInitialized(_this), \"getRootDomNode\", function () {\n var getTriggerDOMNode = _this.props.getTriggerDOMNode;\n\n if (getTriggerDOMNode) {\n return getTriggerDOMNode(_this.triggerRef.current);\n }\n\n try {\n var domNode = findDOMNode(_this.triggerRef.current);\n\n if (domNode) {\n return domNode;\n }\n } catch (err) {// Do nothing\n }\n\n return ReactDOM.findDOMNode(_assertThisInitialized(_this));\n });\n\n _defineProperty(_assertThisInitialized(_this), \"getPopupClassNameFromAlign\", function (align) {\n var className = [];\n var _this$props = _this.props,\n popupPlacement = _this$props.popupPlacement,\n builtinPlacements = _this$props.builtinPlacements,\n prefixCls = _this$props.prefixCls,\n alignPoint = _this$props.alignPoint,\n getPopupClassNameFromAlign = _this$props.getPopupClassNameFromAlign;\n\n if (popupPlacement && builtinPlacements) {\n className.push(getAlignPopupClassName(builtinPlacements, prefixCls, align, alignPoint));\n }\n\n if (getPopupClassNameFromAlign) {\n className.push(getPopupClassNameFromAlign(align));\n }\n\n return className.join(' ');\n });\n\n _defineProperty(_assertThisInitialized(_this), \"getComponent\", function () {\n var _this$props2 = _this.props,\n prefixCls = _this$props2.prefixCls,\n destroyPopupOnHide = _this$props2.destroyPopupOnHide,\n popupClassName = _this$props2.popupClassName,\n onPopupAlign = _this$props2.onPopupAlign,\n popupMotion = _this$props2.popupMotion,\n popupAnimation = _this$props2.popupAnimation,\n popupTransitionName = _this$props2.popupTransitionName,\n popupStyle = _this$props2.popupStyle,\n mask = _this$props2.mask,\n maskAnimation = _this$props2.maskAnimation,\n maskTransitionName = _this$props2.maskTransitionName,\n maskMotion = _this$props2.maskMotion,\n zIndex = _this$props2.zIndex,\n popup = _this$props2.popup,\n stretch = _this$props2.stretch,\n alignPoint = _this$props2.alignPoint,\n mobile = _this$props2.mobile,\n forceRender = _this$props2.forceRender,\n onPopupClick = _this$props2.onPopupClick;\n var _this$state = _this.state,\n popupVisible = _this$state.popupVisible,\n point = _this$state.point;\n\n var align = _this.getPopupAlign();\n\n var mouseProps = {};\n\n if (_this.isMouseEnterToShow()) {\n mouseProps.onMouseEnter = _this.onPopupMouseEnter;\n }\n\n if (_this.isMouseLeaveToHide()) {\n mouseProps.onMouseLeave = _this.onPopupMouseLeave;\n }\n\n mouseProps.onMouseDown = _this.onPopupMouseDown;\n mouseProps.onTouchStart = _this.onPopupMouseDown;\n return /*#__PURE__*/React.createElement(Popup, _extends({\n prefixCls: prefixCls,\n destroyPopupOnHide: destroyPopupOnHide,\n visible: popupVisible,\n point: alignPoint && point,\n className: popupClassName,\n align: align,\n onAlign: onPopupAlign,\n animation: popupAnimation,\n getClassNameFromAlign: _this.getPopupClassNameFromAlign\n }, mouseProps, {\n stretch: stretch,\n getRootDomNode: _this.getRootDomNode,\n style: popupStyle,\n mask: mask,\n zIndex: zIndex,\n transitionName: popupTransitionName,\n maskAnimation: maskAnimation,\n maskTransitionName: maskTransitionName,\n maskMotion: maskMotion,\n ref: _this.popupRef,\n motion: popupMotion,\n mobile: mobile,\n forceRender: forceRender,\n onClick: onPopupClick\n }), typeof popup === 'function' ? popup() : popup);\n });\n\n _defineProperty(_assertThisInitialized(_this), \"attachParent\", function (popupContainer) {\n raf.cancel(_this.attachId);\n var _this$props3 = _this.props,\n getPopupContainer = _this$props3.getPopupContainer,\n getDocument = _this$props3.getDocument;\n\n var domNode = _this.getRootDomNode();\n\n var mountNode;\n\n if (!getPopupContainer) {\n mountNode = getDocument(_this.getRootDomNode()).body;\n } else if (domNode || getPopupContainer.length === 0) {\n // Compatible for legacy getPopupContainer with domNode argument.\n // If no need `domNode` argument, will call directly.\n // https://codesandbox.io/s/eloquent-mclean-ss93m?file=/src/App.js\n mountNode = getPopupContainer(domNode);\n }\n\n if (mountNode) {\n mountNode.appendChild(popupContainer);\n } else {\n // Retry after frame render in case parent not ready\n _this.attachId = raf(function () {\n _this.attachParent(popupContainer);\n });\n }\n });\n\n _defineProperty(_assertThisInitialized(_this), \"getContainer\", function () {\n if (!_this.portalContainer) {\n // In React.StrictMode component will call render multiple time in first mount.\n // When you want to refactor with FC, useRef will also init multiple time and\n // point to different useRef instance which will create multiple element\n // (This multiple render will not trigger effect so you can not clean up this\n // in effect). But this is safe with class component since it always point to same class instance.\n var getDocument = _this.props.getDocument;\n var popupContainer = getDocument(_this.getRootDomNode()).createElement('div'); // Make sure default popup container will never cause scrollbar appearing\n // https://github.com/react-component/trigger/issues/41\n\n popupContainer.style.position = 'absolute';\n popupContainer.style.top = '0';\n popupContainer.style.left = '0';\n popupContainer.style.width = '100%';\n _this.portalContainer = popupContainer;\n }\n\n _this.attachParent(_this.portalContainer);\n\n return _this.portalContainer;\n });\n\n _defineProperty(_assertThisInitialized(_this), \"setPoint\", function (point) {\n var alignPoint = _this.props.alignPoint;\n if (!alignPoint || !point) return;\n\n _this.setState({\n point: {\n pageX: point.pageX,\n pageY: point.pageY\n }\n });\n });\n\n _defineProperty(_assertThisInitialized(_this), \"handlePortalUpdate\", function () {\n if (_this.state.prevPopupVisible !== _this.state.popupVisible) {\n _this.props.afterPopupVisibleChange(_this.state.popupVisible);\n }\n });\n\n _defineProperty(_assertThisInitialized(_this), \"triggerContextValue\", {\n onPopupMouseDown: _this.onPopupMouseDown\n });\n\n var _popupVisible;\n\n if ('popupVisible' in props) {\n _popupVisible = !!props.popupVisible;\n } else {\n _popupVisible = !!props.defaultPopupVisible;\n }\n\n _this.state = {\n prevPopupVisible: _popupVisible,\n popupVisible: _popupVisible\n };\n ALL_HANDLERS.forEach(function (h) {\n _this[\"fire\".concat(h)] = function (e) {\n _this.fireEvents(h, e);\n };\n });\n return _this;\n }\n\n _createClass(Trigger, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n this.componentDidUpdate();\n }\n }, {\n key: \"componentDidUpdate\",\n value: function componentDidUpdate() {\n var props = this.props;\n var state = this.state; // We must listen to `mousedown` or `touchstart`, edge case:\n // https://github.com/ant-design/ant-design/issues/5804\n // https://github.com/react-component/calendar/issues/250\n // https://github.com/react-component/trigger/issues/50\n\n if (state.popupVisible) {\n var currentDocument;\n\n if (!this.clickOutsideHandler && (this.isClickToHide() || this.isContextMenuToShow())) {\n currentDocument = props.getDocument(this.getRootDomNode());\n this.clickOutsideHandler = addEventListener(currentDocument, 'mousedown', this.onDocumentClick);\n } // always hide on mobile\n\n\n if (!this.touchOutsideHandler) {\n currentDocument = currentDocument || props.getDocument(this.getRootDomNode());\n this.touchOutsideHandler = addEventListener(currentDocument, 'touchstart', this.onDocumentClick);\n } // close popup when trigger type contains 'onContextMenu' and document is scrolling.\n\n\n if (!this.contextMenuOutsideHandler1 && this.isContextMenuToShow()) {\n currentDocument = currentDocument || props.getDocument(this.getRootDomNode());\n this.contextMenuOutsideHandler1 = addEventListener(currentDocument, 'scroll', this.onContextMenuClose);\n } // close popup when trigger type contains 'onContextMenu' and window is blur.\n\n\n if (!this.contextMenuOutsideHandler2 && this.isContextMenuToShow()) {\n this.contextMenuOutsideHandler2 = addEventListener(window, 'blur', this.onContextMenuClose);\n }\n\n return;\n }\n\n this.clearOutsideHandler();\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n this.clearDelayTimer();\n this.clearOutsideHandler();\n clearTimeout(this.mouseDownTimeout);\n raf.cancel(this.attachId);\n }\n }, {\n key: \"getPopupDomNode\",\n value: function getPopupDomNode() {\n var _this$popupRef$curren2;\n\n // for test\n return ((_this$popupRef$curren2 = this.popupRef.current) === null || _this$popupRef$curren2 === void 0 ? void 0 : _this$popupRef$curren2.getElement()) || null;\n }\n }, {\n key: \"getPopupAlign\",\n value: function getPopupAlign() {\n var props = this.props;\n var popupPlacement = props.popupPlacement,\n popupAlign = props.popupAlign,\n builtinPlacements = props.builtinPlacements;\n\n if (popupPlacement && builtinPlacements) {\n return getAlignFromPlacement(builtinPlacements, popupPlacement, popupAlign);\n }\n\n return popupAlign;\n }\n }, {\n key: \"setPopupVisible\",\n value:\n /**\n * @param popupVisible Show or not the popup element\n * @param event SyntheticEvent, used for `pointAlign`\n */\n function setPopupVisible(popupVisible, event) {\n var alignPoint = this.props.alignPoint;\n var prevPopupVisible = this.state.popupVisible;\n this.clearDelayTimer();\n\n if (prevPopupVisible !== popupVisible) {\n if (!('popupVisible' in this.props)) {\n this.setState({\n popupVisible: popupVisible,\n prevPopupVisible: prevPopupVisible\n });\n }\n\n this.props.onPopupVisibleChange(popupVisible);\n } // Always record the point position since mouseEnterDelay will delay the show\n\n\n if (alignPoint && event && popupVisible) {\n this.setPoint(event);\n }\n }\n }, {\n key: \"delaySetPopupVisible\",\n value: function delaySetPopupVisible(visible, delayS, event) {\n var _this2 = this;\n\n var delay = delayS * 1000;\n this.clearDelayTimer();\n\n if (delay) {\n var point = event ? {\n pageX: event.pageX,\n pageY: event.pageY\n } : null;\n this.delayTimer = window.setTimeout(function () {\n _this2.setPopupVisible(visible, point);\n\n _this2.clearDelayTimer();\n }, delay);\n } else {\n this.setPopupVisible(visible, event);\n }\n }\n }, {\n key: \"clearDelayTimer\",\n value: function clearDelayTimer() {\n if (this.delayTimer) {\n clearTimeout(this.delayTimer);\n this.delayTimer = null;\n }\n }\n }, {\n key: \"clearOutsideHandler\",\n value: function clearOutsideHandler() {\n if (this.clickOutsideHandler) {\n this.clickOutsideHandler.remove();\n this.clickOutsideHandler = null;\n }\n\n if (this.contextMenuOutsideHandler1) {\n this.contextMenuOutsideHandler1.remove();\n this.contextMenuOutsideHandler1 = null;\n }\n\n if (this.contextMenuOutsideHandler2) {\n this.contextMenuOutsideHandler2.remove();\n this.contextMenuOutsideHandler2 = null;\n }\n\n if (this.touchOutsideHandler) {\n this.touchOutsideHandler.remove();\n this.touchOutsideHandler = null;\n }\n }\n }, {\n key: \"createTwoChains\",\n value: function createTwoChains(event) {\n var childPros = this.props.children.props;\n var props = this.props;\n\n if (childPros[event] && props[event]) {\n return this[\"fire\".concat(event)];\n }\n\n return childPros[event] || props[event];\n }\n }, {\n key: \"isClickToShow\",\n value: function isClickToShow() {\n var _this$props4 = this.props,\n action = _this$props4.action,\n showAction = _this$props4.showAction;\n return action.indexOf('click') !== -1 || showAction.indexOf('click') !== -1;\n }\n }, {\n key: \"isContextMenuOnly\",\n value: function isContextMenuOnly() {\n var action = this.props.action;\n return action === 'contextMenu' || action.length === 1 && action[0] === 'contextMenu';\n }\n }, {\n key: \"isContextMenuToShow\",\n value: function isContextMenuToShow() {\n var _this$props5 = this.props,\n action = _this$props5.action,\n showAction = _this$props5.showAction;\n return action.indexOf('contextMenu') !== -1 || showAction.indexOf('contextMenu') !== -1;\n }\n }, {\n key: \"isClickToHide\",\n value: function isClickToHide() {\n var _this$props6 = this.props,\n action = _this$props6.action,\n hideAction = _this$props6.hideAction;\n return action.indexOf('click') !== -1 || hideAction.indexOf('click') !== -1;\n }\n }, {\n key: \"isMouseEnterToShow\",\n value: function isMouseEnterToShow() {\n var _this$props7 = this.props,\n action = _this$props7.action,\n showAction = _this$props7.showAction;\n return action.indexOf('hover') !== -1 || showAction.indexOf('mouseEnter') !== -1;\n }\n }, {\n key: \"isMouseLeaveToHide\",\n value: function isMouseLeaveToHide() {\n var _this$props8 = this.props,\n action = _this$props8.action,\n hideAction = _this$props8.hideAction;\n return action.indexOf('hover') !== -1 || hideAction.indexOf('mouseLeave') !== -1;\n }\n }, {\n key: \"isFocusToShow\",\n value: function isFocusToShow() {\n var _this$props9 = this.props,\n action = _this$props9.action,\n showAction = _this$props9.showAction;\n return action.indexOf('focus') !== -1 || showAction.indexOf('focus') !== -1;\n }\n }, {\n key: \"isBlurToHide\",\n value: function isBlurToHide() {\n var _this$props10 = this.props,\n action = _this$props10.action,\n hideAction = _this$props10.hideAction;\n return action.indexOf('focus') !== -1 || hideAction.indexOf('blur') !== -1;\n }\n }, {\n key: \"forcePopupAlign\",\n value: function forcePopupAlign() {\n if (this.state.popupVisible) {\n var _this$popupRef$curren3;\n\n (_this$popupRef$curren3 = this.popupRef.current) === null || _this$popupRef$curren3 === void 0 ? void 0 : _this$popupRef$curren3.forceAlign();\n }\n }\n }, {\n key: \"fireEvents\",\n value: function fireEvents(type, e) {\n var childCallback = this.props.children.props[type];\n\n if (childCallback) {\n childCallback(e);\n }\n\n var callback = this.props[type];\n\n if (callback) {\n callback(e);\n }\n }\n }, {\n key: \"close\",\n value: function close() {\n this.setPopupVisible(false);\n }\n }, {\n key: \"render\",\n value: function render() {\n var popupVisible = this.state.popupVisible;\n var _this$props11 = this.props,\n children = _this$props11.children,\n forceRender = _this$props11.forceRender,\n alignPoint = _this$props11.alignPoint,\n className = _this$props11.className,\n autoDestroy = _this$props11.autoDestroy;\n var child = React.Children.only(children);\n var newChildProps = {\n key: 'trigger'\n }; // ============================== Visible Handlers ==============================\n // >>> ContextMenu\n\n if (this.isContextMenuToShow()) {\n newChildProps.onContextMenu = this.onContextMenu;\n } else {\n newChildProps.onContextMenu = this.createTwoChains('onContextMenu');\n } // >>> Click\n\n\n if (this.isClickToHide() || this.isClickToShow()) {\n newChildProps.onClick = this.onClick;\n newChildProps.onMouseDown = this.onMouseDown;\n newChildProps.onTouchStart = this.onTouchStart;\n } else {\n newChildProps.onClick = this.createTwoChains('onClick');\n newChildProps.onMouseDown = this.createTwoChains('onMouseDown');\n newChildProps.onTouchStart = this.createTwoChains('onTouchStart');\n } // >>> Hover(enter)\n\n\n if (this.isMouseEnterToShow()) {\n newChildProps.onMouseEnter = this.onMouseEnter; // Point align\n\n if (alignPoint) {\n newChildProps.onMouseMove = this.onMouseMove;\n }\n } else {\n newChildProps.onMouseEnter = this.createTwoChains('onMouseEnter');\n } // >>> Hover(leave)\n\n\n if (this.isMouseLeaveToHide()) {\n newChildProps.onMouseLeave = this.onMouseLeave;\n } else {\n newChildProps.onMouseLeave = this.createTwoChains('onMouseLeave');\n } // >>> Focus\n\n\n if (this.isFocusToShow() || this.isBlurToHide()) {\n newChildProps.onFocus = this.onFocus;\n newChildProps.onBlur = this.onBlur;\n } else {\n newChildProps.onFocus = this.createTwoChains('onFocus');\n newChildProps.onBlur = this.createTwoChains('onBlur');\n } // =================================== Render ===================================\n\n\n var childrenClassName = classNames(child && child.props && child.props.className, className);\n\n if (childrenClassName) {\n newChildProps.className = childrenClassName;\n }\n\n var cloneProps = _objectSpread({}, newChildProps);\n\n if (supportRef(child)) {\n cloneProps.ref = composeRef(this.triggerRef, child.ref);\n }\n\n var trigger = /*#__PURE__*/React.cloneElement(child, cloneProps);\n var portal; // prevent unmounting after it's rendered\n\n if (popupVisible || this.popupRef.current || forceRender) {\n portal = /*#__PURE__*/React.createElement(PortalComponent, {\n key: \"portal\",\n getContainer: this.getContainer,\n didUpdate: this.handlePortalUpdate\n }, this.getComponent());\n }\n\n if (!popupVisible && autoDestroy) {\n portal = null;\n }\n\n return /*#__PURE__*/React.createElement(TriggerContext.Provider, {\n value: this.triggerContextValue\n }, trigger, portal);\n }\n }], [{\n key: \"getDerivedStateFromProps\",\n value: function getDerivedStateFromProps(_ref, prevState) {\n var popupVisible = _ref.popupVisible;\n var newState = {};\n\n if (popupVisible !== undefined && prevState.popupVisible !== popupVisible) {\n newState.popupVisible = popupVisible;\n newState.prevPopupVisible = prevState.popupVisible;\n }\n\n return newState;\n }\n }]);\n\n return Trigger;\n }(React.Component);\n\n _defineProperty(Trigger, \"contextType\", TriggerContext);\n\n _defineProperty(Trigger, \"defaultProps\", {\n prefixCls: 'rc-trigger-popup',\n getPopupClassNameFromAlign: returnEmptyString,\n getDocument: returnDocument,\n onPopupVisibleChange: noop,\n afterPopupVisibleChange: noop,\n onPopupAlign: noop,\n popupClassName: '',\n mouseEnterDelay: 0,\n mouseLeaveDelay: 0.1,\n focusDelay: 0,\n blurDelay: 0.15,\n popupStyle: {},\n destroyPopupOnHide: false,\n popupAlign: {},\n defaultPopupVisible: false,\n mask: false,\n maskClosable: true,\n action: [],\n showAction: [],\n hideAction: [],\n autoDestroy: false\n });\n\n return Trigger;\n}\nexport default generateTrigger(Portal);","import React from 'react';\nimport { isFragment } from 'react-is';\nexport default function toArray(children) {\n var option = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var ret = [];\n React.Children.forEach(children, function (child) {\n if ((child === undefined || child === null) && !option.keepEmpty) {\n return;\n }\n if (Array.isArray(child)) {\n ret = ret.concat(toArray(child));\n } else if (isFragment(child) && child.props) {\n ret = ret.concat(toArray(child.props.children, option));\n } else {\n ret.push(child);\n }\n });\n return ret;\n}","import ReactDOM from 'react-dom';\nexport default function addEventListenerWrap(target, eventType, cb, option) {\n /* eslint camelcase: 2 */\n var callback = ReactDOM.unstable_batchedUpdates ? function run(e) {\n ReactDOM.unstable_batchedUpdates(cb, e);\n } : cb;\n if (target !== null && target !== void 0 && target.addEventListener) {\n target.addEventListener(eventType, callback, option);\n }\n return {\n remove: function remove() {\n if (target !== null && target !== void 0 && target.removeEventListener) {\n target.removeEventListener(eventType, callback, option);\n }\n }\n };\n}","export default function canUseDom() {\n return !!(typeof window !== 'undefined' && window.document && window.document.createElement);\n}","export default function contains(root, n) {\n if (!root) {\n return false;\n }\n\n // Use native if support\n if (root.contains) {\n return root.contains(n);\n }\n\n // `document.contains` not support with IE11\n var node = n;\n while (node) {\n if (node === root) {\n return true;\n }\n node = node.parentNode;\n }\n return false;\n}","import _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport canUseDom from \"./canUseDom\";\nimport contains from \"./contains\";\nvar APPEND_ORDER = 'data-rc-order';\nvar APPEND_PRIORITY = 'data-rc-priority';\nvar MARK_KEY = \"rc-util-key\";\nvar containerCache = new Map();\nfunction getMark() {\n var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},\n mark = _ref.mark;\n if (mark) {\n return mark.startsWith('data-') ? mark : \"data-\".concat(mark);\n }\n return MARK_KEY;\n}\nfunction getContainer(option) {\n if (option.attachTo) {\n return option.attachTo;\n }\n var head = document.querySelector('head');\n return head || document.body;\n}\nfunction getOrder(prepend) {\n if (prepend === 'queue') {\n return 'prependQueue';\n }\n return prepend ? 'prepend' : 'append';\n}\n\n/**\n * Find style which inject by rc-util\n */\nfunction findStyles(container) {\n return Array.from((containerCache.get(container) || container).children).filter(function (node) {\n return node.tagName === 'STYLE';\n });\n}\nexport function injectCSS(css) {\n var option = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n if (!canUseDom()) {\n return null;\n }\n var csp = option.csp,\n prepend = option.prepend,\n _option$priority = option.priority,\n priority = _option$priority === void 0 ? 0 : _option$priority;\n var mergedOrder = getOrder(prepend);\n var isPrependQueue = mergedOrder === 'prependQueue';\n var styleNode = document.createElement('style');\n styleNode.setAttribute(APPEND_ORDER, mergedOrder);\n if (isPrependQueue && priority) {\n styleNode.setAttribute(APPEND_PRIORITY, \"\".concat(priority));\n }\n if (csp !== null && csp !== void 0 && csp.nonce) {\n styleNode.nonce = csp === null || csp === void 0 ? void 0 : csp.nonce;\n }\n styleNode.innerHTML = css;\n var container = getContainer(option);\n var firstChild = container.firstChild;\n if (prepend) {\n // If is queue `prepend`, it will prepend first style and then append rest style\n if (isPrependQueue) {\n var existStyle = (option.styles || findStyles(container)).filter(function (node) {\n // Ignore style which not injected by rc-util with prepend\n if (!['prepend', 'prependQueue'].includes(node.getAttribute(APPEND_ORDER))) {\n return false;\n }\n\n // Ignore style which priority less then new style\n var nodePriority = Number(node.getAttribute(APPEND_PRIORITY) || 0);\n return priority >= nodePriority;\n });\n if (existStyle.length) {\n container.insertBefore(styleNode, existStyle[existStyle.length - 1].nextSibling);\n return styleNode;\n }\n }\n\n // Use `insertBefore` as `prepend`\n container.insertBefore(styleNode, firstChild);\n } else {\n container.appendChild(styleNode);\n }\n return styleNode;\n}\nfunction findExistNode(key) {\n var option = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var container = getContainer(option);\n return (option.styles || findStyles(container)).find(function (node) {\n return node.getAttribute(getMark(option)) === key;\n });\n}\nexport function removeCSS(key) {\n var option = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var existNode = findExistNode(key, option);\n if (existNode) {\n var container = getContainer(option);\n container.removeChild(existNode);\n }\n}\n\n/**\n * qiankun will inject `appendChild` to insert into other\n */\nfunction syncRealContainer(container, option) {\n var cachedRealContainer = containerCache.get(container);\n\n // Find real container when not cached or cached container removed\n if (!cachedRealContainer || !contains(document, cachedRealContainer)) {\n var placeholderStyle = injectCSS('', option);\n var parentNode = placeholderStyle.parentNode;\n containerCache.set(container, parentNode);\n container.removeChild(placeholderStyle);\n }\n}\n\n/**\n * manually clear container cache to avoid global cache in unit testes\n */\nexport function clearContainerCache() {\n containerCache.clear();\n}\nexport function updateCSS(css, key) {\n var originOption = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n var container = getContainer(originOption);\n var styles = findStyles(container);\n var option = _objectSpread(_objectSpread({}, originOption), {}, {\n styles: styles\n });\n\n // Sync real parent\n syncRealContainer(container, option);\n var existNode = findExistNode(key, option);\n if (existNode) {\n var _option$csp, _option$csp2;\n if ((_option$csp = option.csp) !== null && _option$csp !== void 0 && _option$csp.nonce && existNode.nonce !== ((_option$csp2 = option.csp) === null || _option$csp2 === void 0 ? void 0 : _option$csp2.nonce)) {\n var _option$csp3;\n existNode.nonce = (_option$csp3 = option.csp) === null || _option$csp3 === void 0 ? void 0 : _option$csp3.nonce;\n }\n if (existNode.innerHTML !== css) {\n existNode.innerHTML = css;\n }\n return existNode;\n }\n var newNode = injectCSS(css, option);\n newNode.setAttribute(getMark(option), key);\n return newNode;\n}","import React from 'react';\nimport ReactDOM from 'react-dom';\nexport function isDOM(node) {\n // https://developer.mozilla.org/en-US/docs/Web/API/Element\n // Since XULElement is also subclass of Element, we only need HTMLElement and SVGElement\n return node instanceof HTMLElement || node instanceof SVGElement;\n}\n\n/**\n * Return if a node is a DOM node. Else will return by `findDOMNode`\n */\nexport default function findDOMNode(node) {\n if (isDOM(node)) {\n return node;\n }\n if (node instanceof React.Component) {\n return ReactDOM.findDOMNode(node);\n }\n return null;\n}","import _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport isVisible from \"./isVisible\";\nfunction focusable(node) {\n var includePositive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n if (isVisible(node)) {\n var nodeName = node.nodeName.toLowerCase();\n var isFocusableElement =\n // Focusable element\n ['input', 'select', 'textarea', 'button'].includes(nodeName) ||\n // Editable element\n node.isContentEditable ||\n // Anchor with href element\n nodeName === 'a' && !!node.getAttribute('href');\n\n // Get tabIndex\n var tabIndexAttr = node.getAttribute('tabindex');\n var tabIndexNum = Number(tabIndexAttr);\n\n // Parse as number if validate\n var tabIndex = null;\n if (tabIndexAttr && !Number.isNaN(tabIndexNum)) {\n tabIndex = tabIndexNum;\n } else if (isFocusableElement && tabIndex === null) {\n tabIndex = 0;\n }\n\n // Block focusable if disabled\n if (isFocusableElement && node.disabled) {\n tabIndex = null;\n }\n return tabIndex !== null && (tabIndex >= 0 || includePositive && tabIndex < 0);\n }\n return false;\n}\nexport function getFocusNodeList(node) {\n var includePositive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var res = _toConsumableArray(node.querySelectorAll('*')).filter(function (child) {\n return focusable(child, includePositive);\n });\n if (focusable(node, includePositive)) {\n res.unshift(node);\n }\n return res;\n}\nvar lastFocusElement = null;\n\n/** @deprecated Do not use since this may failed when used in async */\nexport function saveLastFocusNode() {\n lastFocusElement = document.activeElement;\n}\n\n/** @deprecated Do not use since this may failed when used in async */\nexport function clearLastFocusNode() {\n lastFocusElement = null;\n}\n\n/** @deprecated Do not use since this may failed when used in async */\nexport function backLastFocusNode() {\n if (lastFocusElement) {\n try {\n // 元素可能已经被移动了\n lastFocusElement.focus();\n\n /* eslint-disable no-empty */\n } catch (e) {\n // empty\n }\n /* eslint-enable no-empty */\n }\n}\nexport function limitTabRange(node, e) {\n if (e.keyCode === 9) {\n var tabNodeList = getFocusNodeList(node);\n var lastTabNode = tabNodeList[e.shiftKey ? 0 : tabNodeList.length - 1];\n var leavingTab = lastTabNode === document.activeElement || node === document.activeElement;\n if (leavingTab) {\n var target = tabNodeList[e.shiftKey ? tabNodeList.length - 1 : 0];\n target.focus();\n e.preventDefault();\n }\n }\n}","export default (function (element) {\n if (!element) {\n return false;\n }\n if (element instanceof Element) {\n if (element.offsetParent) {\n return true;\n }\n if (element.getBBox) {\n var _getBBox = element.getBBox(),\n width = _getBBox.width,\n height = _getBBox.height;\n if (width || height) {\n return true;\n }\n }\n if (element.getBoundingClientRect) {\n var _element$getBoundingC = element.getBoundingClientRect(),\n _width = _element$getBoundingC.width,\n _height = _element$getBoundingC.height;\n if (_width || _height) {\n return true;\n }\n }\n }\n return false;\n});","import canUseDom from \"./canUseDom\";\nvar isStyleNameSupport = function isStyleNameSupport(styleName) {\n if (canUseDom() && window.document.documentElement) {\n var styleNameList = Array.isArray(styleName) ? styleName : [styleName];\n var documentElement = window.document.documentElement;\n return styleNameList.some(function (name) {\n return name in documentElement.style;\n });\n }\n return false;\n};\nvar isStyleValueSupport = function isStyleValueSupport(styleName, value) {\n if (!isStyleNameSupport(styleName)) {\n return false;\n }\n var ele = document.createElement('div');\n var origin = ele.style[styleName];\n ele.style[styleName] = value;\n return ele.style[styleName] !== origin;\n};\nexport function isStyleSupport(styleName, styleValue) {\n if (!Array.isArray(styleName) && styleValue !== undefined) {\n return isStyleValueSupport(styleName, styleValue);\n }\n return isStyleNameSupport(styleName);\n}","/**\n * @ignore\n * some key-codes definition and utils from closure-library\n * @author yiminghe@gmail.com\n */\n\nvar KeyCode = {\n /**\n * MAC_ENTER\n */\n MAC_ENTER: 3,\n /**\n * BACKSPACE\n */\n BACKSPACE: 8,\n /**\n * TAB\n */\n TAB: 9,\n /**\n * NUMLOCK on FF/Safari Mac\n */\n NUM_CENTER: 12,\n // NUMLOCK on FF/Safari Mac\n /**\n * ENTER\n */\n ENTER: 13,\n /**\n * SHIFT\n */\n SHIFT: 16,\n /**\n * CTRL\n */\n CTRL: 17,\n /**\n * ALT\n */\n ALT: 18,\n /**\n * PAUSE\n */\n PAUSE: 19,\n /**\n * CAPS_LOCK\n */\n CAPS_LOCK: 20,\n /**\n * ESC\n */\n ESC: 27,\n /**\n * SPACE\n */\n SPACE: 32,\n /**\n * PAGE_UP\n */\n PAGE_UP: 33,\n // also NUM_NORTH_EAST\n /**\n * PAGE_DOWN\n */\n PAGE_DOWN: 34,\n // also NUM_SOUTH_EAST\n /**\n * END\n */\n END: 35,\n // also NUM_SOUTH_WEST\n /**\n * HOME\n */\n HOME: 36,\n // also NUM_NORTH_WEST\n /**\n * LEFT\n */\n LEFT: 37,\n // also NUM_WEST\n /**\n * UP\n */\n UP: 38,\n // also NUM_NORTH\n /**\n * RIGHT\n */\n RIGHT: 39,\n // also NUM_EAST\n /**\n * DOWN\n */\n DOWN: 40,\n // also NUM_SOUTH\n /**\n * PRINT_SCREEN\n */\n PRINT_SCREEN: 44,\n /**\n * INSERT\n */\n INSERT: 45,\n // also NUM_INSERT\n /**\n * DELETE\n */\n DELETE: 46,\n // also NUM_DELETE\n /**\n * ZERO\n */\n ZERO: 48,\n /**\n * ONE\n */\n ONE: 49,\n /**\n * TWO\n */\n TWO: 50,\n /**\n * THREE\n */\n THREE: 51,\n /**\n * FOUR\n */\n FOUR: 52,\n /**\n * FIVE\n */\n FIVE: 53,\n /**\n * SIX\n */\n SIX: 54,\n /**\n * SEVEN\n */\n SEVEN: 55,\n /**\n * EIGHT\n */\n EIGHT: 56,\n /**\n * NINE\n */\n NINE: 57,\n /**\n * QUESTION_MARK\n */\n QUESTION_MARK: 63,\n // needs localization\n /**\n * A\n */\n A: 65,\n /**\n * B\n */\n B: 66,\n /**\n * C\n */\n C: 67,\n /**\n * D\n */\n D: 68,\n /**\n * E\n */\n E: 69,\n /**\n * F\n */\n F: 70,\n /**\n * G\n */\n G: 71,\n /**\n * H\n */\n H: 72,\n /**\n * I\n */\n I: 73,\n /**\n * J\n */\n J: 74,\n /**\n * K\n */\n K: 75,\n /**\n * L\n */\n L: 76,\n /**\n * M\n */\n M: 77,\n /**\n * N\n */\n N: 78,\n /**\n * O\n */\n O: 79,\n /**\n * P\n */\n P: 80,\n /**\n * Q\n */\n Q: 81,\n /**\n * R\n */\n R: 82,\n /**\n * S\n */\n S: 83,\n /**\n * T\n */\n T: 84,\n /**\n * U\n */\n U: 85,\n /**\n * V\n */\n V: 86,\n /**\n * W\n */\n W: 87,\n /**\n * X\n */\n X: 88,\n /**\n * Y\n */\n Y: 89,\n /**\n * Z\n */\n Z: 90,\n /**\n * META\n */\n META: 91,\n // WIN_KEY_LEFT\n /**\n * WIN_KEY_RIGHT\n */\n WIN_KEY_RIGHT: 92,\n /**\n * CONTEXT_MENU\n */\n CONTEXT_MENU: 93,\n /**\n * NUM_ZERO\n */\n NUM_ZERO: 96,\n /**\n * NUM_ONE\n */\n NUM_ONE: 97,\n /**\n * NUM_TWO\n */\n NUM_TWO: 98,\n /**\n * NUM_THREE\n */\n NUM_THREE: 99,\n /**\n * NUM_FOUR\n */\n NUM_FOUR: 100,\n /**\n * NUM_FIVE\n */\n NUM_FIVE: 101,\n /**\n * NUM_SIX\n */\n NUM_SIX: 102,\n /**\n * NUM_SEVEN\n */\n NUM_SEVEN: 103,\n /**\n * NUM_EIGHT\n */\n NUM_EIGHT: 104,\n /**\n * NUM_NINE\n */\n NUM_NINE: 105,\n /**\n * NUM_MULTIPLY\n */\n NUM_MULTIPLY: 106,\n /**\n * NUM_PLUS\n */\n NUM_PLUS: 107,\n /**\n * NUM_MINUS\n */\n NUM_MINUS: 109,\n /**\n * NUM_PERIOD\n */\n NUM_PERIOD: 110,\n /**\n * NUM_DIVISION\n */\n NUM_DIVISION: 111,\n /**\n * F1\n */\n F1: 112,\n /**\n * F2\n */\n F2: 113,\n /**\n * F3\n */\n F3: 114,\n /**\n * F4\n */\n F4: 115,\n /**\n * F5\n */\n F5: 116,\n /**\n * F6\n */\n F6: 117,\n /**\n * F7\n */\n F7: 118,\n /**\n * F8\n */\n F8: 119,\n /**\n * F9\n */\n F9: 120,\n /**\n * F10\n */\n F10: 121,\n /**\n * F11\n */\n F11: 122,\n /**\n * F12\n */\n F12: 123,\n /**\n * NUMLOCK\n */\n NUMLOCK: 144,\n /**\n * SEMICOLON\n */\n SEMICOLON: 186,\n // needs localization\n /**\n * DASH\n */\n DASH: 189,\n // needs localization\n /**\n * EQUALS\n */\n EQUALS: 187,\n // needs localization\n /**\n * COMMA\n */\n COMMA: 188,\n // needs localization\n /**\n * PERIOD\n */\n PERIOD: 190,\n // needs localization\n /**\n * SLASH\n */\n SLASH: 191,\n // needs localization\n /**\n * APOSTROPHE\n */\n APOSTROPHE: 192,\n // needs localization\n /**\n * SINGLE_QUOTE\n */\n SINGLE_QUOTE: 222,\n // needs localization\n /**\n * OPEN_SQUARE_BRACKET\n */\n OPEN_SQUARE_BRACKET: 219,\n // needs localization\n /**\n * BACKSLASH\n */\n BACKSLASH: 220,\n // needs localization\n /**\n * CLOSE_SQUARE_BRACKET\n */\n CLOSE_SQUARE_BRACKET: 221,\n // needs localization\n /**\n * WIN_KEY\n */\n WIN_KEY: 224,\n /**\n * MAC_FF_META\n */\n MAC_FF_META: 224,\n // Firefox (Gecko) fires this for the meta key instead of 91\n /**\n * WIN_IME\n */\n WIN_IME: 229,\n // ======================== Function ========================\n /**\n * whether text and modified key is entered at the same time.\n */\n isTextModifyingKeyEvent: function isTextModifyingKeyEvent(e) {\n var keyCode = e.keyCode;\n if (e.altKey && !e.ctrlKey || e.metaKey ||\n // Function keys don't generate text\n keyCode >= KeyCode.F1 && keyCode <= KeyCode.F12) {\n return false;\n }\n\n // The following keys are quite harmless, even in combination with\n // CTRL, ALT or SHIFT.\n switch (keyCode) {\n case KeyCode.ALT:\n case KeyCode.CAPS_LOCK:\n case KeyCode.CONTEXT_MENU:\n case KeyCode.CTRL:\n case KeyCode.DOWN:\n case KeyCode.END:\n case KeyCode.ESC:\n case KeyCode.HOME:\n case KeyCode.INSERT:\n case KeyCode.LEFT:\n case KeyCode.MAC_FF_META:\n case KeyCode.META:\n case KeyCode.NUMLOCK:\n case KeyCode.NUM_CENTER:\n case KeyCode.PAGE_DOWN:\n case KeyCode.PAGE_UP:\n case KeyCode.PAUSE:\n case KeyCode.PRINT_SCREEN:\n case KeyCode.RIGHT:\n case KeyCode.SHIFT:\n case KeyCode.UP:\n case KeyCode.WIN_KEY:\n case KeyCode.WIN_KEY_RIGHT:\n return false;\n default:\n return true;\n }\n },\n /**\n * whether character is entered.\n */\n isCharacterKey: function isCharacterKey(keyCode) {\n if (keyCode >= KeyCode.ZERO && keyCode <= KeyCode.NINE) {\n return true;\n }\n if (keyCode >= KeyCode.NUM_ZERO && keyCode <= KeyCode.NUM_MULTIPLY) {\n return true;\n }\n if (keyCode >= KeyCode.A && keyCode <= KeyCode.Z) {\n return true;\n }\n\n // Safari sends zero key code for non-latin characters.\n if (window.navigator.userAgent.indexOf('WebKit') !== -1 && keyCode === 0) {\n return true;\n }\n switch (keyCode) {\n case KeyCode.SPACE:\n case KeyCode.QUESTION_MARK:\n case KeyCode.NUM_PLUS:\n case KeyCode.NUM_MINUS:\n case KeyCode.NUM_PERIOD:\n case KeyCode.NUM_DIVISION:\n case KeyCode.SEMICOLON:\n case KeyCode.DASH:\n case KeyCode.EQUALS:\n case KeyCode.COMMA:\n case KeyCode.PERIOD:\n case KeyCode.SLASH:\n case KeyCode.APOSTROPHE:\n case KeyCode.SINGLE_QUOTE:\n case KeyCode.OPEN_SQUARE_BRACKET:\n case KeyCode.BACKSLASH:\n case KeyCode.CLOSE_SQUARE_BRACKET:\n return true;\n default:\n return false;\n }\n }\n};\nexport default KeyCode;","import _regeneratorRuntime from \"@babel/runtime/helpers/esm/regeneratorRuntime\";\nimport _asyncToGenerator from \"@babel/runtime/helpers/esm/asyncToGenerator\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport * as ReactDOM from 'react-dom';\n// Let compiler not to search module usage\nvar fullClone = _objectSpread({}, ReactDOM);\nvar version = fullClone.version,\n reactRender = fullClone.render,\n unmountComponentAtNode = fullClone.unmountComponentAtNode;\nvar createRoot;\ntry {\n var mainVersion = Number((version || '').split('.')[0]);\n if (mainVersion >= 18) {\n createRoot = fullClone.createRoot;\n }\n} catch (e) {\n // Do nothing;\n}\nfunction toggleWarning(skip) {\n var __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED = fullClone.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;\n if (__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED && _typeof(__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED) === 'object') {\n __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.usingClientEntryPoint = skip;\n }\n}\nvar MARK = '__rc_react_root__';\n\n// ========================== Render ==========================\n\nfunction modernRender(node, container) {\n toggleWarning(true);\n var root = container[MARK] || createRoot(container);\n toggleWarning(false);\n root.render(node);\n container[MARK] = root;\n}\nfunction legacyRender(node, container) {\n reactRender(node, container);\n}\n\n/** @private Test usage. Not work in prod */\nexport function _r(node, container) {\n if (process.env.NODE_ENV !== 'production') {\n return legacyRender(node, container);\n }\n}\nexport function render(node, container) {\n if (createRoot) {\n modernRender(node, container);\n return;\n }\n legacyRender(node, container);\n}\n\n// ========================= Unmount ==========================\nfunction modernUnmount(_x) {\n return _modernUnmount.apply(this, arguments);\n}\nfunction _modernUnmount() {\n _modernUnmount = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(container) {\n return _regeneratorRuntime().wrap(function _callee$(_context) {\n while (1) switch (_context.prev = _context.next) {\n case 0:\n return _context.abrupt(\"return\", Promise.resolve().then(function () {\n var _container$MARK;\n (_container$MARK = container[MARK]) === null || _container$MARK === void 0 || _container$MARK.unmount();\n delete container[MARK];\n }));\n case 1:\n case \"end\":\n return _context.stop();\n }\n }, _callee);\n }));\n return _modernUnmount.apply(this, arguments);\n}\nfunction legacyUnmount(container) {\n unmountComponentAtNode(container);\n}\n\n/** @private Test usage. Not work in prod */\nexport function _u(container) {\n if (process.env.NODE_ENV !== 'production') {\n return legacyUnmount(container);\n }\n}\nexport function unmount(_x2) {\n return _unmount.apply(this, arguments);\n}\nfunction _unmount() {\n _unmount = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee2(container) {\n return _regeneratorRuntime().wrap(function _callee2$(_context2) {\n while (1) switch (_context2.prev = _context2.next) {\n case 0:\n if (!(createRoot !== undefined)) {\n _context2.next = 2;\n break;\n }\n return _context2.abrupt(\"return\", modernUnmount(container));\n case 2:\n legacyUnmount(container);\n case 3:\n case \"end\":\n return _context2.stop();\n }\n }, _callee2);\n }));\n return _unmount.apply(this, arguments);\n}","/* eslint-disable no-param-reassign */\nimport { removeCSS, updateCSS } from \"./Dom/dynamicCSS\";\nvar cached;\nfunction measureScrollbarSize(ele) {\n var randomId = \"rc-scrollbar-measure-\".concat(Math.random().toString(36).substring(7));\n var measureEle = document.createElement('div');\n measureEle.id = randomId;\n\n // Create Style\n var measureStyle = measureEle.style;\n measureStyle.position = 'absolute';\n measureStyle.left = '0';\n measureStyle.top = '0';\n measureStyle.width = '100px';\n measureStyle.height = '100px';\n measureStyle.overflow = 'scroll';\n\n // Clone Style if needed\n var fallbackWidth;\n var fallbackHeight;\n if (ele) {\n var targetStyle = getComputedStyle(ele);\n measureStyle.scrollbarColor = targetStyle.scrollbarColor;\n measureStyle.scrollbarWidth = targetStyle.scrollbarWidth;\n\n // Set Webkit style\n var webkitScrollbarStyle = getComputedStyle(ele, '::-webkit-scrollbar');\n var width = parseInt(webkitScrollbarStyle.width, 10);\n var height = parseInt(webkitScrollbarStyle.height, 10);\n\n // Try wrap to handle CSP case\n try {\n var widthStyle = width ? \"width: \".concat(webkitScrollbarStyle.width, \";\") : '';\n var heightStyle = height ? \"height: \".concat(webkitScrollbarStyle.height, \";\") : '';\n updateCSS(\"\\n#\".concat(randomId, \"::-webkit-scrollbar {\\n\").concat(widthStyle, \"\\n\").concat(heightStyle, \"\\n}\"), randomId);\n } catch (e) {\n // Can't wrap, just log error\n console.error(e);\n\n // Get from style directly\n fallbackWidth = width;\n fallbackHeight = height;\n }\n }\n document.body.appendChild(measureEle);\n\n // Measure. Get fallback style if provided\n var scrollWidth = ele && fallbackWidth && !isNaN(fallbackWidth) ? fallbackWidth : measureEle.offsetWidth - measureEle.clientWidth;\n var scrollHeight = ele && fallbackHeight && !isNaN(fallbackHeight) ? fallbackHeight : measureEle.offsetHeight - measureEle.clientHeight;\n\n // Clean up\n document.body.removeChild(measureEle);\n removeCSS(randomId);\n return {\n width: scrollWidth,\n height: scrollHeight\n };\n}\nexport default function getScrollBarSize(fresh) {\n if (typeof document === 'undefined') {\n return 0;\n }\n if (fresh || cached === undefined) {\n cached = measureScrollbarSize();\n }\n return cached.width;\n}\nexport function getTargetScrollBarSize(target) {\n if (typeof document === 'undefined' || !target || !(target instanceof Element)) {\n return {\n width: 0,\n height: 0\n };\n }\n return measureScrollbarSize(target);\n}","import * as React from 'react';\nexport default function useEvent(callback) {\n var fnRef = React.useRef();\n fnRef.current = callback;\n var memoFn = React.useCallback(function () {\n var _fnRef$current;\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n return (_fnRef$current = fnRef.current) === null || _fnRef$current === void 0 ? void 0 : _fnRef$current.call.apply(_fnRef$current, [fnRef].concat(args));\n }, []);\n return memoFn;\n}","import * as React from 'react';\nimport canUseDom from \"../Dom/canUseDom\";\n\n/**\n * Wrap `React.useLayoutEffect` which will not throw warning message in test env\n */\nvar useInternalLayoutEffect = process.env.NODE_ENV !== 'test' && canUseDom() ? React.useLayoutEffect : React.useEffect;\nvar useLayoutEffect = function useLayoutEffect(callback, deps) {\n var firstMountRef = React.useRef(true);\n useInternalLayoutEffect(function () {\n return callback(firstMountRef.current);\n }, deps);\n\n // We tell react that first mount has passed\n useInternalLayoutEffect(function () {\n firstMountRef.current = false;\n return function () {\n firstMountRef.current = true;\n };\n }, []);\n};\nexport var useLayoutUpdateEffect = function useLayoutUpdateEffect(callback, deps) {\n useLayoutEffect(function (firstMount) {\n if (!firstMount) {\n return callback();\n }\n }, deps);\n};\nexport default useLayoutEffect;","import * as React from 'react';\nexport default function useMemo(getValue, condition, shouldUpdate) {\n var cacheRef = React.useRef({});\n if (!('value' in cacheRef.current) || shouldUpdate(cacheRef.current.condition, condition)) {\n cacheRef.current.value = getValue();\n cacheRef.current.condition = condition;\n }\n return cacheRef.current.value;\n}","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport useEvent from \"./useEvent\";\nimport { useLayoutUpdateEffect } from \"./useLayoutEffect\";\nimport useState from \"./useState\";\n/** We only think `undefined` is empty */\nfunction hasValue(value) {\n return value !== undefined;\n}\n\n/**\n * Similar to `useState` but will use props value if provided.\n * Note that internal use rc-util `useState` hook.\n */\nexport default function useMergedState(defaultStateValue, option) {\n var _ref = option || {},\n defaultValue = _ref.defaultValue,\n value = _ref.value,\n onChange = _ref.onChange,\n postState = _ref.postState;\n\n // ======================= Init =======================\n var _useState = useState(function () {\n if (hasValue(value)) {\n return value;\n } else if (hasValue(defaultValue)) {\n return typeof defaultValue === 'function' ? defaultValue() : defaultValue;\n } else {\n return typeof defaultStateValue === 'function' ? defaultStateValue() : defaultStateValue;\n }\n }),\n _useState2 = _slicedToArray(_useState, 2),\n innerValue = _useState2[0],\n setInnerValue = _useState2[1];\n var mergedValue = value !== undefined ? value : innerValue;\n var postMergedValue = postState ? postState(mergedValue) : mergedValue;\n\n // ====================== Change ======================\n var onChangeFn = useEvent(onChange);\n var _useState3 = useState([mergedValue]),\n _useState4 = _slicedToArray(_useState3, 2),\n prevValue = _useState4[0],\n setPrevValue = _useState4[1];\n useLayoutUpdateEffect(function () {\n var prev = prevValue[0];\n if (innerValue !== prev) {\n onChangeFn(innerValue, prev);\n }\n }, [prevValue]);\n\n // Sync value back to `undefined` when it from control to un-control\n useLayoutUpdateEffect(function () {\n if (!hasValue(value)) {\n setInnerValue(value);\n }\n }, [value]);\n\n // ====================== Update ======================\n var triggerChange = useEvent(function (updater, ignoreDestroy) {\n setInnerValue(updater, ignoreDestroy);\n setPrevValue([mergedValue], ignoreDestroy);\n });\n return [postMergedValue, triggerChange];\n}","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\n/**\n * Same as React.useState but `setState` accept `ignoreDestroy` param to not to setState after destroyed.\n * We do not make this auto is to avoid real memory leak.\n * Developer should confirm it's safe to ignore themselves.\n */\nexport default function useSafeState(defaultValue) {\n var destroyRef = React.useRef(false);\n var _React$useState = React.useState(defaultValue),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n value = _React$useState2[0],\n setValue = _React$useState2[1];\n React.useEffect(function () {\n destroyRef.current = false;\n return function () {\n destroyRef.current = true;\n };\n }, []);\n function safeSetState(updater, ignoreDestroy) {\n if (ignoreDestroy && destroyRef.current) {\n return;\n }\n setValue(updater);\n }\n return [value, safeSetState];\n}","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport warning from \"./warning\";\n\n/**\n * Deeply compares two object literals.\n * @param obj1 object 1\n * @param obj2 object 2\n * @param shallow shallow compare\n * @returns\n */\nfunction isEqual(obj1, obj2) {\n var shallow = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n // https://github.com/mapbox/mapbox-gl-js/pull/5979/files#diff-fde7145050c47cc3a306856efd5f9c3016e86e859de9afbd02c879be5067e58f\n var refSet = new Set();\n function deepEqual(a, b) {\n var level = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 1;\n var circular = refSet.has(a);\n warning(!circular, 'Warning: There may be circular references');\n if (circular) {\n return false;\n }\n if (a === b) {\n return true;\n }\n if (shallow && level > 1) {\n return false;\n }\n refSet.add(a);\n var newLevel = level + 1;\n if (Array.isArray(a)) {\n if (!Array.isArray(b) || a.length !== b.length) {\n return false;\n }\n for (var i = 0; i < a.length; i++) {\n if (!deepEqual(a[i], b[i], newLevel)) {\n return false;\n }\n }\n return true;\n }\n if (a && b && _typeof(a) === 'object' && _typeof(b) === 'object') {\n var keys = Object.keys(a);\n if (keys.length !== Object.keys(b).length) {\n return false;\n }\n return keys.every(function (key) {\n return deepEqual(a[key], b[key], newLevel);\n });\n }\n // other\n return false;\n }\n return deepEqual(obj1, obj2);\n}\nexport default isEqual;","export default (function () {\n if (typeof navigator === 'undefined' || typeof window === 'undefined') {\n return false;\n }\n var agent = navigator.userAgent || navigator.vendor || window.opera;\n return /(android|bb\\d+|meego).+mobile|avantgo|bada\\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\\.(browser|link)|vodafone|wap|windows ce|xda|xiino|android|ipad|playbook|silk/i.test(agent) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw-(n|u)|c55\\/|capi|ccwa|cdm-|cell|chtm|cldc|cmd-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc-s|devi|dica|dmob|do(c|p)o|ds(12|-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(-|_)|g1 u|g560|gene|gf-5|g-mo|go(\\.w|od)|gr(ad|un)|haie|hcit|hd-(m|p|t)|hei-|hi(pt|ta)|hp( i|ip)|hs-c|ht(c(-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i-(20|go|ma)|i230|iac( |-|\\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\\/)|klon|kpt |kwc-|kyo(c|k)|le(no|xi)|lg( g|\\/(k|l|u)|50|54|-[a-w])|libw|lynx|m1-w|m3ga|m50\\/|ma(te|ui|xo)|mc(01|21|ca)|m-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|-([1-8]|c))|phil|pire|pl(ay|uc)|pn-2|po(ck|rt|se)|prox|psio|pt-g|qa-a|qc(07|12|21|32|60|-[2-7]|i-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h-|oo|p-)|sdk\\/|se(c(-|0|1)|47|mc|nd|ri)|sgh-|shar|sie(-|m)|sk-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h-|v-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl-|tdg-|tel(i|m)|tim-|t-mo|to(pl|sh)|ts(70|m-|m3|m5)|tx-9|up(\\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas-|your|zeto|zte-/i.test(agent === null || agent === void 0 ? void 0 : agent.substr(0, 4));\n});","import _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nexport default function omit(obj, fields) {\n var clone = _objectSpread({}, obj);\n if (Array.isArray(fields)) {\n fields.forEach(function (key) {\n delete clone[key];\n });\n }\n return clone;\n}","import _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nvar attributes = \"accept acceptCharset accessKey action allowFullScreen allowTransparency\\n alt async autoComplete autoFocus autoPlay capture cellPadding cellSpacing challenge\\n charSet checked classID className colSpan cols content contentEditable contextMenu\\n controls coords crossOrigin data dateTime default defer dir disabled download draggable\\n encType form formAction formEncType formMethod formNoValidate formTarget frameBorder\\n headers height hidden high href hrefLang htmlFor httpEquiv icon id inputMode integrity\\n is keyParams keyType kind label lang list loop low manifest marginHeight marginWidth max maxLength media\\n mediaGroup method min minLength multiple muted name noValidate nonce open\\n optimum pattern placeholder poster preload radioGroup readOnly rel required\\n reversed role rowSpan rows sandbox scope scoped scrolling seamless selected\\n shape size sizes span spellCheck src srcDoc srcLang srcSet start step style\\n summary tabIndex target title type useMap value width wmode wrap\";\nvar eventsName = \"onCopy onCut onPaste onCompositionEnd onCompositionStart onCompositionUpdate onKeyDown\\n onKeyPress onKeyUp onFocus onBlur onChange onInput onSubmit onClick onContextMenu onDoubleClick\\n onDrag onDragEnd onDragEnter onDragExit onDragLeave onDragOver onDragStart onDrop onMouseDown\\n onMouseEnter onMouseLeave onMouseMove onMouseOut onMouseOver onMouseUp onSelect onTouchCancel\\n onTouchEnd onTouchMove onTouchStart onScroll onWheel onAbort onCanPlay onCanPlayThrough\\n onDurationChange onEmptied onEncrypted onEnded onError onLoadedData onLoadedMetadata\\n onLoadStart onPause onPlay onPlaying onProgress onRateChange onSeeked onSeeking onStalled onSuspend onTimeUpdate onVolumeChange onWaiting onLoad onError\";\nvar propList = \"\".concat(attributes, \" \").concat(eventsName).split(/[\\s\\n]+/);\n\n/* eslint-enable max-len */\nvar ariaPrefix = 'aria-';\nvar dataPrefix = 'data-';\nfunction match(key, prefix) {\n return key.indexOf(prefix) === 0;\n}\n/**\n * Picker props from exist props with filter\n * @param props Passed props\n * @param ariaOnly boolean | { aria?: boolean; data?: boolean; attr?: boolean; } filter config\n */\nexport default function pickAttrs(props) {\n var ariaOnly = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var mergedConfig;\n if (ariaOnly === false) {\n mergedConfig = {\n aria: true,\n data: true,\n attr: true\n };\n } else if (ariaOnly === true) {\n mergedConfig = {\n aria: true\n };\n } else {\n mergedConfig = _objectSpread({}, ariaOnly);\n }\n var attrs = {};\n Object.keys(props).forEach(function (key) {\n if (\n // Aria\n mergedConfig.aria && (key === 'role' || match(key, ariaPrefix)) ||\n // Data\n mergedConfig.data && match(key, dataPrefix) ||\n // Attr\n mergedConfig.attr && propList.includes(key)) {\n attrs[key] = props[key];\n }\n });\n return attrs;\n}","var raf = function raf(callback) {\n return +setTimeout(callback, 16);\n};\nvar caf = function caf(num) {\n return clearTimeout(num);\n};\nif (typeof window !== 'undefined' && 'requestAnimationFrame' in window) {\n raf = function raf(callback) {\n return window.requestAnimationFrame(callback);\n };\n caf = function caf(handle) {\n return window.cancelAnimationFrame(handle);\n };\n}\nvar rafUUID = 0;\nvar rafIds = new Map();\nfunction cleanup(id) {\n rafIds.delete(id);\n}\nvar wrapperRaf = function wrapperRaf(callback) {\n var times = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;\n rafUUID += 1;\n var id = rafUUID;\n function callRef(leftTimes) {\n if (leftTimes === 0) {\n // Clean up\n cleanup(id);\n\n // Trigger\n callback();\n } else {\n // Next raf\n var realId = raf(function () {\n callRef(leftTimes - 1);\n });\n\n // Bind real raf id\n rafIds.set(id, realId);\n }\n }\n callRef(times);\n return id;\n};\nwrapperRaf.cancel = function (id) {\n var realId = rafIds.get(id);\n cleanup(id);\n return caf(realId);\n};\nif (process.env.NODE_ENV !== 'production') {\n wrapperRaf.ids = function () {\n return rafIds;\n };\n}\nexport default wrapperRaf;","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\n/* eslint-disable no-param-reassign */\n\nimport { isValidElement } from 'react';\nimport { ForwardRef, isFragment, isMemo } from 'react-is';\nimport useMemo from \"./hooks/useMemo\";\nexport function fillRef(ref, node) {\n if (typeof ref === 'function') {\n ref(node);\n } else if (_typeof(ref) === 'object' && ref && 'current' in ref) {\n ref.current = node;\n }\n}\n\n/**\n * Merge refs into one ref function to support ref passing.\n */\nexport function composeRef() {\n for (var _len = arguments.length, refs = new Array(_len), _key = 0; _key < _len; _key++) {\n refs[_key] = arguments[_key];\n }\n var refList = refs.filter(function (ref) {\n return ref;\n });\n if (refList.length <= 1) {\n return refList[0];\n }\n return function (node) {\n refs.forEach(function (ref) {\n fillRef(ref, node);\n });\n };\n}\nexport function useComposeRef() {\n for (var _len2 = arguments.length, refs = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n refs[_key2] = arguments[_key2];\n }\n return useMemo(function () {\n return composeRef.apply(void 0, refs);\n }, refs, function (prev, next) {\n return prev.length !== next.length || prev.every(function (ref, i) {\n return ref !== next[i];\n });\n });\n}\nexport function supportRef(nodeOrComponent) {\n var _type$prototype, _nodeOrComponent$prot;\n var type = isMemo(nodeOrComponent) ? nodeOrComponent.type.type : nodeOrComponent.type;\n\n // Function component node\n if (typeof type === 'function' && !((_type$prototype = type.prototype) !== null && _type$prototype !== void 0 && _type$prototype.render) && type.$$typeof !== ForwardRef) {\n return false;\n }\n\n // Class component\n if (typeof nodeOrComponent === 'function' && !((_nodeOrComponent$prot = nodeOrComponent.prototype) !== null && _nodeOrComponent$prot !== void 0 && _nodeOrComponent$prot.render) && nodeOrComponent.$$typeof !== ForwardRef) {\n return false;\n }\n return true;\n}\nexport function supportNodeRef(node) {\n if (! /*#__PURE__*/isValidElement(node)) {\n return false;\n }\n if (isFragment(node)) {\n return false;\n }\n return supportRef(node);\n}\n/* eslint-enable */","export default function get(entity, path) {\n var current = entity;\n for (var i = 0; i < path.length; i += 1) {\n if (current === null || current === undefined) {\n return undefined;\n }\n current = current[path[i]];\n }\n return current;\n}","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _toArray from \"@babel/runtime/helpers/esm/toArray\";\nimport get from \"./get\";\nfunction internalSet(entity, paths, value, removeIfUndefined) {\n if (!paths.length) {\n return value;\n }\n var _paths = _toArray(paths),\n path = _paths[0],\n restPath = _paths.slice(1);\n var clone;\n if (!entity && typeof path === 'number') {\n clone = [];\n } else if (Array.isArray(entity)) {\n clone = _toConsumableArray(entity);\n } else {\n clone = _objectSpread({}, entity);\n }\n\n // Delete prop if `removeIfUndefined` and value is undefined\n if (removeIfUndefined && value === undefined && restPath.length === 1) {\n delete clone[path][restPath[0]];\n } else {\n clone[path] = internalSet(clone[path], restPath, value, removeIfUndefined);\n }\n return clone;\n}\nexport default function set(entity, paths, value) {\n var removeIfUndefined = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;\n // Do nothing if `removeIfUndefined` and parent object not exist\n if (paths.length && removeIfUndefined && value === undefined && !get(entity, paths.slice(0, -1))) {\n return entity;\n }\n return internalSet(entity, paths, value, removeIfUndefined);\n}\nfunction isObject(obj) {\n return _typeof(obj) === 'object' && obj !== null && Object.getPrototypeOf(obj) === Object.prototype;\n}\nfunction createEmpty(source) {\n return Array.isArray(source) ? [] : {};\n}\nvar keys = typeof Reflect === 'undefined' ? Object.keys : Reflect.ownKeys;\n\n/**\n * Merge objects which will create\n */\nexport function merge() {\n for (var _len = arguments.length, sources = new Array(_len), _key = 0; _key < _len; _key++) {\n sources[_key] = arguments[_key];\n }\n var clone = createEmpty(sources[0]);\n sources.forEach(function (src) {\n function internalMerge(path, parentLoopSet) {\n var loopSet = new Set(parentLoopSet);\n var value = get(src, path);\n var isArr = Array.isArray(value);\n if (isArr || isObject(value)) {\n // Only add not loop obj\n if (!loopSet.has(value)) {\n loopSet.add(value);\n var originValue = get(clone, path);\n if (isArr) {\n // Array will always be override\n clone = set(clone, path, []);\n } else if (!originValue || _typeof(originValue) !== 'object') {\n // Init container if not exist\n clone = set(clone, path, createEmpty(value));\n }\n keys(value).forEach(function (key) {\n internalMerge([].concat(_toConsumableArray(path), [key]), loopSet);\n });\n }\n } else {\n clone = set(clone, path, value);\n }\n }\n internalMerge([]);\n });\n return clone;\n}","/* eslint-disable no-console */\nvar warned = {};\nvar preWarningFns = [];\n\n/**\n * Pre warning enable you to parse content before console.error.\n * Modify to null will prevent warning.\n */\nexport var preMessage = function preMessage(fn) {\n preWarningFns.push(fn);\n};\n\n/**\n * Warning if condition not match.\n * @param valid Condition\n * @param message Warning message\n * @example\n * ```js\n * warning(false, 'some error'); // print some error\n * warning(true, 'some error'); // print nothing\n * warning(1 === 2, 'some error'); // print some error\n * ```\n */\nexport function warning(valid, message) {\n if (process.env.NODE_ENV !== 'production' && !valid && console !== undefined) {\n var finalMessage = preWarningFns.reduce(function (msg, preMessageFn) {\n return preMessageFn(msg !== null && msg !== void 0 ? msg : '', 'warning');\n }, message);\n if (finalMessage) {\n console.error(\"Warning: \".concat(finalMessage));\n }\n }\n}\n\n/** @see Similar to {@link warning} */\nexport function note(valid, message) {\n if (process.env.NODE_ENV !== 'production' && !valid && console !== undefined) {\n var finalMessage = preWarningFns.reduce(function (msg, preMessageFn) {\n return preMessageFn(msg !== null && msg !== void 0 ? msg : '', 'note');\n }, message);\n if (finalMessage) {\n console.warn(\"Note: \".concat(finalMessage));\n }\n }\n}\nexport function resetWarned() {\n warned = {};\n}\nexport function call(method, valid, message) {\n if (!valid && !warned[message]) {\n method(false, message);\n warned[message] = true;\n }\n}\n\n/** @see Same as {@link warning}, but only warn once for the same message */\nexport function warningOnce(valid, message) {\n call(warning, valid, message);\n}\n\n/** @see Same as {@link warning}, but only warn once for the same message */\nexport function noteOnce(valid, message) {\n call(note, valid, message);\n}\nwarningOnce.preMessage = preMessage;\nwarningOnce.resetWarned = resetWarned;\nwarningOnce.noteOnce = noteOnce;\nexport default warningOnce;","/**\n * @license React\n * react-is.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n'use strict';var b=Symbol.for(\"react.element\"),c=Symbol.for(\"react.portal\"),d=Symbol.for(\"react.fragment\"),e=Symbol.for(\"react.strict_mode\"),f=Symbol.for(\"react.profiler\"),g=Symbol.for(\"react.provider\"),h=Symbol.for(\"react.context\"),k=Symbol.for(\"react.server_context\"),l=Symbol.for(\"react.forward_ref\"),m=Symbol.for(\"react.suspense\"),n=Symbol.for(\"react.suspense_list\"),p=Symbol.for(\"react.memo\"),q=Symbol.for(\"react.lazy\"),t=Symbol.for(\"react.offscreen\"),u;u=Symbol.for(\"react.module.reference\");\nfunction v(a){if(\"object\"===typeof a&&null!==a){var r=a.$$typeof;switch(r){case b:switch(a=a.type,a){case d:case f:case e:case m:case n:return a;default:switch(a=a&&a.$$typeof,a){case k:case h:case l:case q:case p:case g:return a;default:return r}}case c:return r}}}exports.ContextConsumer=h;exports.ContextProvider=g;exports.Element=b;exports.ForwardRef=l;exports.Fragment=d;exports.Lazy=q;exports.Memo=p;exports.Portal=c;exports.Profiler=f;exports.StrictMode=e;exports.Suspense=m;\nexports.SuspenseList=n;exports.isAsyncMode=function(){return!1};exports.isConcurrentMode=function(){return!1};exports.isContextConsumer=function(a){return v(a)===h};exports.isContextProvider=function(a){return v(a)===g};exports.isElement=function(a){return\"object\"===typeof a&&null!==a&&a.$$typeof===b};exports.isForwardRef=function(a){return v(a)===l};exports.isFragment=function(a){return v(a)===d};exports.isLazy=function(a){return v(a)===q};exports.isMemo=function(a){return v(a)===p};\nexports.isPortal=function(a){return v(a)===c};exports.isProfiler=function(a){return v(a)===f};exports.isStrictMode=function(a){return v(a)===e};exports.isSuspense=function(a){return v(a)===m};exports.isSuspenseList=function(a){return v(a)===n};\nexports.isValidElementType=function(a){return\"string\"===typeof a||\"function\"===typeof a||a===d||a===f||a===e||a===m||a===n||a===t||\"object\"===typeof a&&null!==a&&(a.$$typeof===q||a.$$typeof===p||a.$$typeof===g||a.$$typeof===h||a.$$typeof===l||a.$$typeof===u||void 0!==a.getModuleId)?!0:!1};exports.typeOf=v;\n","'use strict';\n\nif (process.env.NODE_ENV === 'production') {\n module.exports = require('./cjs/react-is.production.min.js');\n} else {\n module.exports = require('./cjs/react-is.development.js');\n}\n","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport * as React from 'react';\nimport ResizeObserver from 'rc-resize-observer';\nimport classNames from 'classnames';\n/**\n * Fill component to provided the scroll content real height.\n */\nvar Filler = /*#__PURE__*/React.forwardRef(function (_ref, ref) {\n var height = _ref.height,\n offsetY = _ref.offsetY,\n offsetX = _ref.offsetX,\n children = _ref.children,\n prefixCls = _ref.prefixCls,\n onInnerResize = _ref.onInnerResize,\n innerProps = _ref.innerProps,\n rtl = _ref.rtl,\n extra = _ref.extra;\n var outerStyle = {};\n var innerStyle = {\n display: 'flex',\n flexDirection: 'column'\n };\n if (offsetY !== undefined) {\n // Not set `width` since this will break `sticky: right`\n outerStyle = {\n height: height,\n position: 'relative',\n overflow: 'hidden'\n };\n innerStyle = _objectSpread(_objectSpread({}, innerStyle), {}, _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty({\n transform: \"translateY(\".concat(offsetY, \"px)\")\n }, rtl ? 'marginRight' : 'marginLeft', -offsetX), \"position\", 'absolute'), \"left\", 0), \"right\", 0), \"top\", 0));\n }\n return /*#__PURE__*/React.createElement(\"div\", {\n style: outerStyle\n }, /*#__PURE__*/React.createElement(ResizeObserver, {\n onResize: function onResize(_ref2) {\n var offsetHeight = _ref2.offsetHeight;\n if (offsetHeight && onInnerResize) {\n onInnerResize();\n }\n }\n }, /*#__PURE__*/React.createElement(\"div\", _extends({\n style: innerStyle,\n className: classNames(_defineProperty({}, \"\".concat(prefixCls, \"-holder-inner\"), prefixCls)),\n ref: ref\n }, innerProps), children, extra)));\n});\nFiller.displayName = 'Filler';\nexport default Filler;","import _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport raf from \"rc-util/es/raf\";\nfunction getPageXY(e, horizontal) {\n var obj = 'touches' in e ? e.touches[0] : e;\n return obj[horizontal ? 'pageX' : 'pageY'];\n}\nvar ScrollBar = /*#__PURE__*/React.forwardRef(function (props, ref) {\n var prefixCls = props.prefixCls,\n rtl = props.rtl,\n scrollOffset = props.scrollOffset,\n scrollRange = props.scrollRange,\n onStartMove = props.onStartMove,\n onStopMove = props.onStopMove,\n onScroll = props.onScroll,\n horizontal = props.horizontal,\n spinSize = props.spinSize,\n containerSize = props.containerSize,\n style = props.style,\n propsThumbStyle = props.thumbStyle;\n var _React$useState = React.useState(false),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n dragging = _React$useState2[0],\n setDragging = _React$useState2[1];\n var _React$useState3 = React.useState(null),\n _React$useState4 = _slicedToArray(_React$useState3, 2),\n pageXY = _React$useState4[0],\n setPageXY = _React$useState4[1];\n var _React$useState5 = React.useState(null),\n _React$useState6 = _slicedToArray(_React$useState5, 2),\n startTop = _React$useState6[0],\n setStartTop = _React$useState6[1];\n var isLTR = !rtl;\n\n // ========================= Refs =========================\n var scrollbarRef = React.useRef();\n var thumbRef = React.useRef();\n\n // ======================= Visible ========================\n var _React$useState7 = React.useState(false),\n _React$useState8 = _slicedToArray(_React$useState7, 2),\n visible = _React$useState8[0],\n setVisible = _React$useState8[1];\n var visibleTimeoutRef = React.useRef();\n var delayHidden = function delayHidden() {\n clearTimeout(visibleTimeoutRef.current);\n setVisible(true);\n visibleTimeoutRef.current = setTimeout(function () {\n setVisible(false);\n }, 3000);\n };\n\n // ======================== Range =========================\n var enableScrollRange = scrollRange - containerSize || 0;\n var enableOffsetRange = containerSize - spinSize || 0;\n\n // ========================= Top ==========================\n var top = React.useMemo(function () {\n if (scrollOffset === 0 || enableScrollRange === 0) {\n return 0;\n }\n var ptg = scrollOffset / enableScrollRange;\n return ptg * enableOffsetRange;\n }, [scrollOffset, enableScrollRange, enableOffsetRange]);\n\n // ====================== Container =======================\n var onContainerMouseDown = function onContainerMouseDown(e) {\n e.stopPropagation();\n e.preventDefault();\n };\n\n // ======================== Thumb =========================\n var stateRef = React.useRef({\n top: top,\n dragging: dragging,\n pageY: pageXY,\n startTop: startTop\n });\n stateRef.current = {\n top: top,\n dragging: dragging,\n pageY: pageXY,\n startTop: startTop\n };\n var onThumbMouseDown = function onThumbMouseDown(e) {\n setDragging(true);\n setPageXY(getPageXY(e, horizontal));\n setStartTop(stateRef.current.top);\n onStartMove();\n e.stopPropagation();\n e.preventDefault();\n };\n\n // ======================== Effect ========================\n\n // React make event as passive, but we need to preventDefault\n // Add event on dom directly instead.\n // ref: https://github.com/facebook/react/issues/9809\n React.useEffect(function () {\n var onScrollbarTouchStart = function onScrollbarTouchStart(e) {\n e.preventDefault();\n };\n var scrollbarEle = scrollbarRef.current;\n var thumbEle = thumbRef.current;\n scrollbarEle.addEventListener('touchstart', onScrollbarTouchStart);\n thumbEle.addEventListener('touchstart', onThumbMouseDown);\n return function () {\n scrollbarEle.removeEventListener('touchstart', onScrollbarTouchStart);\n thumbEle.removeEventListener('touchstart', onThumbMouseDown);\n };\n }, []);\n\n // Pass to effect\n var enableScrollRangeRef = React.useRef();\n enableScrollRangeRef.current = enableScrollRange;\n var enableOffsetRangeRef = React.useRef();\n enableOffsetRangeRef.current = enableOffsetRange;\n React.useEffect(function () {\n if (dragging) {\n var moveRafId;\n var onMouseMove = function onMouseMove(e) {\n var _stateRef$current = stateRef.current,\n stateDragging = _stateRef$current.dragging,\n statePageY = _stateRef$current.pageY,\n stateStartTop = _stateRef$current.startTop;\n raf.cancel(moveRafId);\n if (stateDragging) {\n var offset = getPageXY(e, horizontal) - statePageY;\n var newTop = stateStartTop;\n if (!isLTR && horizontal) {\n newTop -= offset;\n } else {\n newTop += offset;\n }\n var tmpEnableScrollRange = enableScrollRangeRef.current;\n var tmpEnableOffsetRange = enableOffsetRangeRef.current;\n var ptg = tmpEnableOffsetRange ? newTop / tmpEnableOffsetRange : 0;\n var newScrollTop = Math.ceil(ptg * tmpEnableScrollRange);\n newScrollTop = Math.max(newScrollTop, 0);\n newScrollTop = Math.min(newScrollTop, tmpEnableScrollRange);\n moveRafId = raf(function () {\n onScroll(newScrollTop, horizontal);\n });\n }\n };\n var onMouseUp = function onMouseUp() {\n setDragging(false);\n onStopMove();\n };\n window.addEventListener('mousemove', onMouseMove);\n window.addEventListener('touchmove', onMouseMove);\n window.addEventListener('mouseup', onMouseUp);\n window.addEventListener('touchend', onMouseUp);\n return function () {\n window.removeEventListener('mousemove', onMouseMove);\n window.removeEventListener('touchmove', onMouseMove);\n window.removeEventListener('mouseup', onMouseUp);\n window.removeEventListener('touchend', onMouseUp);\n raf.cancel(moveRafId);\n };\n }\n }, [dragging]);\n React.useEffect(function () {\n delayHidden();\n }, [scrollOffset]);\n\n // ====================== Imperative ======================\n React.useImperativeHandle(ref, function () {\n return {\n delayHidden: delayHidden\n };\n });\n\n // ======================== Render ========================\n var scrollbarPrefixCls = \"\".concat(prefixCls, \"-scrollbar\");\n var containerStyle = {\n position: 'absolute',\n visibility: visible ? null : 'hidden'\n };\n var thumbStyle = {\n position: 'absolute',\n background: 'rgba(0, 0, 0, 0.5)',\n borderRadius: 99,\n cursor: 'pointer',\n userSelect: 'none'\n };\n if (horizontal) {\n // Container\n containerStyle.height = 8;\n containerStyle.left = 0;\n containerStyle.right = 0;\n containerStyle.bottom = 0;\n\n // Thumb\n thumbStyle.height = '100%';\n thumbStyle.width = spinSize;\n if (isLTR) {\n thumbStyle.left = top;\n } else {\n thumbStyle.right = top;\n }\n } else {\n // Container\n containerStyle.width = 8;\n containerStyle.top = 0;\n containerStyle.bottom = 0;\n if (isLTR) {\n containerStyle.right = 0;\n } else {\n containerStyle.left = 0;\n }\n\n // Thumb\n thumbStyle.width = '100%';\n thumbStyle.height = spinSize;\n thumbStyle.top = top;\n }\n return /*#__PURE__*/React.createElement(\"div\", {\n ref: scrollbarRef,\n className: classNames(scrollbarPrefixCls, _defineProperty(_defineProperty(_defineProperty({}, \"\".concat(scrollbarPrefixCls, \"-horizontal\"), horizontal), \"\".concat(scrollbarPrefixCls, \"-vertical\"), !horizontal), \"\".concat(scrollbarPrefixCls, \"-visible\"), visible)),\n style: _objectSpread(_objectSpread({}, containerStyle), style),\n onMouseDown: onContainerMouseDown,\n onMouseMove: delayHidden\n }, /*#__PURE__*/React.createElement(\"div\", {\n ref: thumbRef,\n className: classNames(\"\".concat(scrollbarPrefixCls, \"-thumb\"), _defineProperty({}, \"\".concat(scrollbarPrefixCls, \"-thumb-moving\"), dragging)),\n style: _objectSpread(_objectSpread({}, thumbStyle), propsThumbStyle),\n onMouseDown: onThumbMouseDown\n }));\n});\nif (process.env.NODE_ENV !== 'production') {\n ScrollBar.displayName = 'ScrollBar';\n}\nexport default ScrollBar;","import * as React from 'react';\nexport function Item(_ref) {\n var children = _ref.children,\n setRef = _ref.setRef;\n var refFunc = React.useCallback(function (node) {\n setRef(node);\n }, []);\n return /*#__PURE__*/React.cloneElement(children, {\n ref: refFunc\n });\n}","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\n// Firefox has low performance of map.\nvar CacheMap = /*#__PURE__*/function () {\n function CacheMap() {\n _classCallCheck(this, CacheMap);\n _defineProperty(this, \"maps\", void 0);\n // Used for cache key\n // `useMemo` no need to update if `id` not change\n _defineProperty(this, \"id\", 0);\n this.maps = Object.create(null);\n }\n _createClass(CacheMap, [{\n key: \"set\",\n value: function set(key, value) {\n this.maps[key] = value;\n this.id += 1;\n }\n }, {\n key: \"get\",\n value: function get(key) {\n return this.maps[key];\n }\n }]);\n return CacheMap;\n}();\nexport default CacheMap;","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\n/* eslint-disable no-param-reassign */\nimport * as React from 'react';\nimport raf from \"rc-util/es/raf\";\nimport useLayoutEffect from \"rc-util/es/hooks/useLayoutEffect\";\nimport { warning } from 'rc-util';\nvar MAX_TIMES = 10;\nexport default function useScrollTo(containerRef, data, heights, itemHeight, getKey, collectHeight, syncScrollTop, triggerFlash) {\n var scrollRef = React.useRef();\n var _React$useState = React.useState(null),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n syncState = _React$useState2[0],\n setSyncState = _React$useState2[1];\n\n // ========================== Sync Scroll ==========================\n useLayoutEffect(function () {\n if (syncState && syncState.times < MAX_TIMES) {\n // Never reach\n if (!containerRef.current) {\n setSyncState(function (ori) {\n return _objectSpread({}, ori);\n });\n return;\n }\n collectHeight();\n var targetAlign = syncState.targetAlign,\n originAlign = syncState.originAlign,\n index = syncState.index,\n offset = syncState.offset;\n var height = containerRef.current.clientHeight;\n var needCollectHeight = false;\n var newTargetAlign = targetAlign;\n var targetTop = null;\n\n // Go to next frame if height not exist\n if (height) {\n var mergedAlign = targetAlign || originAlign;\n\n // Get top & bottom\n var stackTop = 0;\n var itemTop = 0;\n var itemBottom = 0;\n var maxLen = Math.min(data.length - 1, index);\n for (var i = 0; i <= maxLen; i += 1) {\n var key = getKey(data[i]);\n itemTop = stackTop;\n var cacheHeight = heights.get(key);\n itemBottom = itemTop + (cacheHeight === undefined ? itemHeight : cacheHeight);\n stackTop = itemBottom;\n }\n\n // Check if need sync height (visible range has item not record height)\n var leftHeight = mergedAlign === 'top' ? offset : height - offset;\n for (var _i = maxLen; _i >= 0; _i -= 1) {\n var _key = getKey(data[_i]);\n var _cacheHeight = heights.get(_key);\n if (_cacheHeight === undefined) {\n needCollectHeight = true;\n break;\n }\n leftHeight -= _cacheHeight;\n if (leftHeight <= 0) {\n break;\n }\n }\n\n // Scroll to\n switch (mergedAlign) {\n case 'top':\n targetTop = itemTop - offset;\n break;\n case 'bottom':\n targetTop = itemBottom - height + offset;\n break;\n default:\n {\n var scrollTop = containerRef.current.scrollTop;\n var scrollBottom = scrollTop + height;\n if (itemTop < scrollTop) {\n newTargetAlign = 'top';\n } else if (itemBottom > scrollBottom) {\n newTargetAlign = 'bottom';\n }\n }\n }\n if (targetTop !== null) {\n syncScrollTop(targetTop);\n }\n\n // One more time for sync\n if (targetTop !== syncState.lastTop) {\n needCollectHeight = true;\n }\n }\n\n // Trigger next effect\n if (needCollectHeight) {\n setSyncState(_objectSpread(_objectSpread({}, syncState), {}, {\n times: syncState.times + 1,\n targetAlign: newTargetAlign,\n lastTop: targetTop\n }));\n }\n } else if (process.env.NODE_ENV !== 'production' && (syncState === null || syncState === void 0 ? void 0 : syncState.times) === MAX_TIMES) {\n warning(false, 'Seems `scrollTo` with `rc-virtual-list` reach the max limitation. Please fire issue for us. Thanks.');\n }\n }, [syncState, containerRef.current]);\n\n // =========================== Scroll To ===========================\n return function (arg) {\n // When not argument provided, we think dev may want to show the scrollbar\n if (arg === null || arg === undefined) {\n triggerFlash();\n return;\n }\n\n // Normal scroll logic\n raf.cancel(scrollRef.current);\n if (typeof arg === 'number') {\n syncScrollTop(arg);\n } else if (arg && _typeof(arg) === 'object') {\n var index;\n var align = arg.align;\n if ('index' in arg) {\n index = arg.index;\n } else {\n index = data.findIndex(function (item) {\n return getKey(item) === arg.key;\n });\n }\n var _arg$offset = arg.offset,\n offset = _arg$offset === void 0 ? 0 : _arg$offset;\n setSyncState({\n times: 0,\n index: index,\n offset: offset,\n originAlign: align\n });\n }\n };\n}","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nimport { findListDiffIndex } from \"../utils/algorithmUtil\";\nexport default function useDiffItem(data, getKey, onDiff) {\n var _React$useState = React.useState(data),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n prevData = _React$useState2[0],\n setPrevData = _React$useState2[1];\n var _React$useState3 = React.useState(null),\n _React$useState4 = _slicedToArray(_React$useState3, 2),\n diffItem = _React$useState4[0],\n setDiffItem = _React$useState4[1];\n React.useEffect(function () {\n var diff = findListDiffIndex(prevData || [], data || [], getKey);\n if ((diff === null || diff === void 0 ? void 0 : diff.index) !== undefined) {\n onDiff === null || onDiff === void 0 || onDiff(diff.index);\n setDiffItem(data[diff.index]);\n }\n setPrevData(data);\n }, [data]);\n return [diffItem];\n}","/**\n * Get index with specific start index one by one. e.g.\n * min: 3, max: 9, start: 6\n *\n * Return index is:\n * [0]: 6\n * [1]: 7\n * [2]: 5\n * [3]: 8\n * [4]: 4\n * [5]: 9\n * [6]: 3\n */\nexport function getIndexByStartLoc(min, max, start, index) {\n var beforeCount = start - min;\n var afterCount = max - start;\n var balanceCount = Math.min(beforeCount, afterCount) * 2;\n\n // Balance\n if (index <= balanceCount) {\n var stepIndex = Math.floor(index / 2);\n if (index % 2) {\n return start + stepIndex + 1;\n }\n return start - stepIndex;\n }\n\n // One is out of range\n if (beforeCount > afterCount) {\n return start - (index - afterCount);\n }\n return start + (index - beforeCount);\n}\n\n/**\n * We assume that 2 list has only 1 item diff and others keeping the order.\n * So we can use dichotomy algorithm to find changed one.\n */\nexport function findListDiffIndex(originList, targetList, getKey) {\n var originLen = originList.length;\n var targetLen = targetList.length;\n var shortList;\n var longList;\n if (originLen === 0 && targetLen === 0) {\n return null;\n }\n if (originLen < targetLen) {\n shortList = originList;\n longList = targetList;\n } else {\n shortList = targetList;\n longList = originList;\n }\n var notExistKey = {\n __EMPTY_ITEM__: true\n };\n function getItemKey(item) {\n if (item !== undefined) {\n return getKey(item);\n }\n return notExistKey;\n }\n\n // Loop to find diff one\n var diffIndex = null;\n var multiple = Math.abs(originLen - targetLen) !== 1;\n for (var i = 0; i < longList.length; i += 1) {\n var shortKey = getItemKey(shortList[i]);\n var longKey = getItemKey(longList[i]);\n if (shortKey !== longKey) {\n diffIndex = i;\n multiple = multiple || shortKey !== getItemKey(longList[i + 1]);\n break;\n }\n }\n return diffIndex === null ? null : {\n index: diffIndex,\n multiple: multiple\n };\n}","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nvar isFF = (typeof navigator === \"undefined\" ? \"undefined\" : _typeof(navigator)) === 'object' && /Firefox/i.test(navigator.userAgent);\nexport default isFF;","import { useRef } from 'react';\nexport default (function (isScrollAtTop, isScrollAtBottom) {\n // Do lock for a wheel when scrolling\n var lockRef = useRef(false);\n var lockTimeoutRef = useRef(null);\n function lockScroll() {\n clearTimeout(lockTimeoutRef.current);\n lockRef.current = true;\n lockTimeoutRef.current = setTimeout(function () {\n lockRef.current = false;\n }, 50);\n }\n\n // Pass to ref since global add is in closure\n var scrollPingRef = useRef({\n top: isScrollAtTop,\n bottom: isScrollAtBottom\n });\n scrollPingRef.current.top = isScrollAtTop;\n scrollPingRef.current.bottom = isScrollAtBottom;\n return function (deltaY) {\n var smoothOffset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var originScroll =\n // Pass origin wheel when on the top\n deltaY < 0 && scrollPingRef.current.top ||\n // Pass origin wheel when on the bottom\n deltaY > 0 && scrollPingRef.current.bottom;\n if (smoothOffset && originScroll) {\n // No need lock anymore when it's smooth offset from touchMove interval\n clearTimeout(lockTimeoutRef.current);\n lockRef.current = false;\n } else if (!originScroll || lockRef.current) {\n lockScroll();\n }\n return !lockRef.current && originScroll;\n };\n});","import { useRef } from 'react';\nimport raf from \"rc-util/es/raf\";\nimport isFF from \"../utils/isFirefox\";\nimport useOriginScroll from \"./useOriginScroll\";\nexport default function useFrameWheel(inVirtual, isScrollAtTop, isScrollAtBottom, horizontalScroll,\n/***\n * Return `true` when you need to prevent default event\n */\nonWheelDelta) {\n var offsetRef = useRef(0);\n var nextFrameRef = useRef(null);\n\n // Firefox patch\n var wheelValueRef = useRef(null);\n var isMouseScrollRef = useRef(false);\n\n // Scroll status sync\n var originScroll = useOriginScroll(isScrollAtTop, isScrollAtBottom);\n function onWheelY(event, deltaY) {\n raf.cancel(nextFrameRef.current);\n offsetRef.current += deltaY;\n wheelValueRef.current = deltaY;\n\n // Do nothing when scroll at the edge, Skip check when is in scroll\n if (originScroll(deltaY)) return;\n\n // Proxy of scroll events\n if (!isFF) {\n event.preventDefault();\n }\n nextFrameRef.current = raf(function () {\n // Patch a multiple for Firefox to fix wheel number too small\n // ref: https://github.com/ant-design/ant-design/issues/26372#issuecomment-679460266\n var patchMultiple = isMouseScrollRef.current ? 10 : 1;\n onWheelDelta(offsetRef.current * patchMultiple);\n offsetRef.current = 0;\n });\n }\n function onWheelX(event, deltaX) {\n onWheelDelta(deltaX, true);\n if (!isFF) {\n event.preventDefault();\n }\n }\n\n // Check for which direction does wheel do. `sx` means `shift + wheel`\n var wheelDirectionRef = useRef(null);\n var wheelDirectionCleanRef = useRef(null);\n function onWheel(event) {\n if (!inVirtual) return;\n\n // Wait for 2 frame to clean direction\n raf.cancel(wheelDirectionCleanRef.current);\n wheelDirectionCleanRef.current = raf(function () {\n wheelDirectionRef.current = null;\n }, 2);\n var deltaX = event.deltaX,\n deltaY = event.deltaY,\n shiftKey = event.shiftKey;\n var mergedDeltaX = deltaX;\n var mergedDeltaY = deltaY;\n if (wheelDirectionRef.current === 'sx' || !wheelDirectionRef.current && (shiftKey || false) && deltaY && !deltaX) {\n mergedDeltaX = deltaY;\n mergedDeltaY = 0;\n wheelDirectionRef.current = 'sx';\n }\n var absX = Math.abs(mergedDeltaX);\n var absY = Math.abs(mergedDeltaY);\n if (wheelDirectionRef.current === null) {\n wheelDirectionRef.current = horizontalScroll && absX > absY ? 'x' : 'y';\n }\n if (wheelDirectionRef.current === 'y') {\n onWheelY(event, mergedDeltaY);\n } else {\n onWheelX(event, mergedDeltaX);\n }\n }\n\n // A patch for firefox\n function onFireFoxScroll(event) {\n if (!inVirtual) return;\n isMouseScrollRef.current = event.detail === wheelValueRef.current;\n }\n return [onWheel, onFireFoxScroll];\n}","import { useRef } from 'react';\nimport useLayoutEffect from \"rc-util/es/hooks/useLayoutEffect\";\nvar SMOOTH_PTG = 14 / 15;\nexport default function useMobileTouchMove(inVirtual, listRef, callback) {\n var touchedRef = useRef(false);\n var touchYRef = useRef(0);\n var elementRef = useRef(null);\n\n // Smooth scroll\n var intervalRef = useRef(null);\n\n /* eslint-disable prefer-const */\n var cleanUpEvents;\n var onTouchMove = function onTouchMove(e) {\n if (touchedRef.current) {\n var currentY = Math.ceil(e.touches[0].pageY);\n var _offsetY = touchYRef.current - currentY;\n touchYRef.current = currentY;\n if (callback(_offsetY)) {\n e.preventDefault();\n }\n\n // Smooth interval\n clearInterval(intervalRef.current);\n intervalRef.current = setInterval(function () {\n _offsetY *= SMOOTH_PTG;\n if (!callback(_offsetY, true) || Math.abs(_offsetY) <= 0.1) {\n clearInterval(intervalRef.current);\n }\n }, 16);\n }\n };\n var onTouchEnd = function onTouchEnd() {\n touchedRef.current = false;\n cleanUpEvents();\n };\n var onTouchStart = function onTouchStart(e) {\n cleanUpEvents();\n if (e.touches.length === 1 && !touchedRef.current) {\n touchedRef.current = true;\n touchYRef.current = Math.ceil(e.touches[0].pageY);\n elementRef.current = e.target;\n elementRef.current.addEventListener('touchmove', onTouchMove);\n elementRef.current.addEventListener('touchend', onTouchEnd);\n }\n };\n cleanUpEvents = function cleanUpEvents() {\n if (elementRef.current) {\n elementRef.current.removeEventListener('touchmove', onTouchMove);\n elementRef.current.removeEventListener('touchend', onTouchEnd);\n }\n };\n useLayoutEffect(function () {\n if (inVirtual) {\n listRef.current.addEventListener('touchstart', onTouchStart);\n }\n return function () {\n var _listRef$current;\n (_listRef$current = listRef.current) === null || _listRef$current === void 0 || _listRef$current.removeEventListener('touchstart', onTouchStart);\n cleanUpEvents();\n clearInterval(intervalRef.current);\n };\n }, [inVirtual]);\n}","var MIN_SIZE = 20;\nexport function getSpinSize() {\n var containerSize = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n var scrollRange = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n var baseSize = containerSize / scrollRange * containerSize;\n if (isNaN(baseSize)) {\n baseSize = 0;\n }\n baseSize = Math.max(baseSize, MIN_SIZE);\n return Math.floor(baseSize);\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nvar _excluded = [\"prefixCls\", \"className\", \"height\", \"itemHeight\", \"fullHeight\", \"style\", \"data\", \"children\", \"itemKey\", \"virtual\", \"direction\", \"scrollWidth\", \"component\", \"onScroll\", \"onVirtualScroll\", \"onVisibleChange\", \"innerProps\", \"extraRender\", \"styles\"];\nimport * as React from 'react';\nimport { useRef, useState } from 'react';\nimport { flushSync } from 'react-dom';\nimport classNames from 'classnames';\nimport ResizeObserver from 'rc-resize-observer';\nimport Filler from \"./Filler\";\nimport ScrollBar from \"./ScrollBar\";\nimport useChildren from \"./hooks/useChildren\";\nimport useHeights from \"./hooks/useHeights\";\nimport useScrollTo from \"./hooks/useScrollTo\";\nimport useDiffItem from \"./hooks/useDiffItem\";\nimport useFrameWheel from \"./hooks/useFrameWheel\";\nimport useMobileTouchMove from \"./hooks/useMobileTouchMove\";\nimport useOriginScroll from \"./hooks/useOriginScroll\";\nimport useLayoutEffect from \"rc-util/es/hooks/useLayoutEffect\";\nimport { getSpinSize } from \"./utils/scrollbarUtil\";\nimport { useEvent } from 'rc-util';\nimport { useGetSize } from \"./hooks/useGetSize\";\nvar EMPTY_DATA = [];\nvar ScrollStyle = {\n overflowY: 'auto',\n overflowAnchor: 'none'\n};\nexport function RawList(props, ref) {\n var _props$prefixCls = props.prefixCls,\n prefixCls = _props$prefixCls === void 0 ? 'rc-virtual-list' : _props$prefixCls,\n className = props.className,\n height = props.height,\n itemHeight = props.itemHeight,\n _props$fullHeight = props.fullHeight,\n fullHeight = _props$fullHeight === void 0 ? true : _props$fullHeight,\n style = props.style,\n data = props.data,\n children = props.children,\n itemKey = props.itemKey,\n virtual = props.virtual,\n direction = props.direction,\n scrollWidth = props.scrollWidth,\n _props$component = props.component,\n Component = _props$component === void 0 ? 'div' : _props$component,\n onScroll = props.onScroll,\n onVirtualScroll = props.onVirtualScroll,\n onVisibleChange = props.onVisibleChange,\n innerProps = props.innerProps,\n extraRender = props.extraRender,\n styles = props.styles,\n restProps = _objectWithoutProperties(props, _excluded);\n\n // ================================= MISC =================================\n var useVirtual = !!(virtual !== false && height && itemHeight);\n var inVirtual = useVirtual && data && (itemHeight * data.length > height || !!scrollWidth);\n var isRTL = direction === 'rtl';\n var mergedClassName = classNames(prefixCls, _defineProperty({}, \"\".concat(prefixCls, \"-rtl\"), isRTL), className);\n var mergedData = data || EMPTY_DATA;\n var componentRef = useRef();\n var fillerInnerRef = useRef();\n\n // =============================== Item Key ===============================\n\n var _useState = useState(0),\n _useState2 = _slicedToArray(_useState, 2),\n offsetTop = _useState2[0],\n setOffsetTop = _useState2[1];\n var _useState3 = useState(0),\n _useState4 = _slicedToArray(_useState3, 2),\n offsetLeft = _useState4[0],\n setOffsetLeft = _useState4[1];\n var _useState5 = useState(false),\n _useState6 = _slicedToArray(_useState5, 2),\n scrollMoving = _useState6[0],\n setScrollMoving = _useState6[1];\n var onScrollbarStartMove = function onScrollbarStartMove() {\n setScrollMoving(true);\n };\n var onScrollbarStopMove = function onScrollbarStopMove() {\n setScrollMoving(false);\n };\n\n // =============================== Item Key ===============================\n var getKey = React.useCallback(function (item) {\n if (typeof itemKey === 'function') {\n return itemKey(item);\n }\n return item === null || item === void 0 ? void 0 : item[itemKey];\n }, [itemKey]);\n var sharedConfig = {\n getKey: getKey\n };\n\n // ================================ Scroll ================================\n function syncScrollTop(newTop) {\n setOffsetTop(function (origin) {\n var value;\n if (typeof newTop === 'function') {\n value = newTop(origin);\n } else {\n value = newTop;\n }\n var alignedTop = keepInRange(value);\n componentRef.current.scrollTop = alignedTop;\n return alignedTop;\n });\n }\n\n // ================================ Legacy ================================\n // Put ref here since the range is generate by follow\n var rangeRef = useRef({\n start: 0,\n end: mergedData.length\n });\n var diffItemRef = useRef();\n var _useDiffItem = useDiffItem(mergedData, getKey),\n _useDiffItem2 = _slicedToArray(_useDiffItem, 1),\n diffItem = _useDiffItem2[0];\n diffItemRef.current = diffItem;\n\n // ================================ Height ================================\n var _useHeights = useHeights(getKey, null, null),\n _useHeights2 = _slicedToArray(_useHeights, 4),\n setInstanceRef = _useHeights2[0],\n collectHeight = _useHeights2[1],\n heights = _useHeights2[2],\n heightUpdatedMark = _useHeights2[3];\n\n // ========================== Visible Calculation =========================\n var _React$useMemo = React.useMemo(function () {\n if (!useVirtual) {\n return {\n scrollHeight: undefined,\n start: 0,\n end: mergedData.length - 1,\n offset: undefined\n };\n }\n\n // Always use virtual scroll bar in avoid shaking\n if (!inVirtual) {\n var _fillerInnerRef$curre;\n return {\n scrollHeight: ((_fillerInnerRef$curre = fillerInnerRef.current) === null || _fillerInnerRef$curre === void 0 ? void 0 : _fillerInnerRef$curre.offsetHeight) || 0,\n start: 0,\n end: mergedData.length - 1,\n offset: undefined\n };\n }\n var itemTop = 0;\n var startIndex;\n var startOffset;\n var endIndex;\n var dataLen = mergedData.length;\n for (var i = 0; i < dataLen; i += 1) {\n var _item = mergedData[i];\n var key = getKey(_item);\n var cacheHeight = heights.get(key);\n var currentItemBottom = itemTop + (cacheHeight === undefined ? itemHeight : cacheHeight);\n\n // Check item top in the range\n if (currentItemBottom >= offsetTop && startIndex === undefined) {\n startIndex = i;\n startOffset = itemTop;\n }\n\n // Check item bottom in the range. We will render additional one item for motion usage\n if (currentItemBottom > offsetTop + height && endIndex === undefined) {\n endIndex = i;\n }\n itemTop = currentItemBottom;\n }\n\n // When scrollTop at the end but data cut to small count will reach this\n if (startIndex === undefined) {\n startIndex = 0;\n startOffset = 0;\n endIndex = Math.ceil(height / itemHeight);\n }\n if (endIndex === undefined) {\n endIndex = mergedData.length - 1;\n }\n\n // Give cache to improve scroll experience\n endIndex = Math.min(endIndex + 1, mergedData.length - 1);\n return {\n scrollHeight: itemTop,\n start: startIndex,\n end: endIndex,\n offset: startOffset\n };\n }, [inVirtual, useVirtual, offsetTop, mergedData, heightUpdatedMark, height]),\n scrollHeight = _React$useMemo.scrollHeight,\n start = _React$useMemo.start,\n end = _React$useMemo.end,\n fillerOffset = _React$useMemo.offset;\n rangeRef.current.start = start;\n rangeRef.current.end = end;\n\n // ================================= Size =================================\n var _React$useState = React.useState({\n width: 0,\n height: height\n }),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n size = _React$useState2[0],\n setSize = _React$useState2[1];\n var onHolderResize = function onHolderResize(sizeInfo) {\n setSize({\n width: sizeInfo.width || sizeInfo.offsetWidth,\n height: sizeInfo.height || sizeInfo.offsetHeight\n });\n };\n\n // Hack on scrollbar to enable flash call\n var verticalScrollBarRef = useRef();\n var horizontalScrollBarRef = useRef();\n var horizontalScrollBarSpinSize = React.useMemo(function () {\n return getSpinSize(size.width, scrollWidth);\n }, [size.width, scrollWidth]);\n var verticalScrollBarSpinSize = React.useMemo(function () {\n return getSpinSize(size.height, scrollHeight);\n }, [size.height, scrollHeight]);\n\n // =============================== In Range ===============================\n var maxScrollHeight = scrollHeight - height;\n var maxScrollHeightRef = useRef(maxScrollHeight);\n maxScrollHeightRef.current = maxScrollHeight;\n function keepInRange(newScrollTop) {\n var newTop = newScrollTop;\n if (!Number.isNaN(maxScrollHeightRef.current)) {\n newTop = Math.min(newTop, maxScrollHeightRef.current);\n }\n newTop = Math.max(newTop, 0);\n return newTop;\n }\n var isScrollAtTop = offsetTop <= 0;\n var isScrollAtBottom = offsetTop >= maxScrollHeight;\n var originScroll = useOriginScroll(isScrollAtTop, isScrollAtBottom);\n\n // ================================ Scroll ================================\n var getVirtualScrollInfo = function getVirtualScrollInfo() {\n return {\n x: isRTL ? -offsetLeft : offsetLeft,\n y: offsetTop\n };\n };\n var lastVirtualScrollInfoRef = useRef(getVirtualScrollInfo());\n var triggerScroll = useEvent(function () {\n if (onVirtualScroll) {\n var nextInfo = getVirtualScrollInfo();\n\n // Trigger when offset changed\n if (lastVirtualScrollInfoRef.current.x !== nextInfo.x || lastVirtualScrollInfoRef.current.y !== nextInfo.y) {\n onVirtualScroll(nextInfo);\n lastVirtualScrollInfoRef.current = nextInfo;\n }\n }\n });\n function onScrollBar(newScrollOffset, horizontal) {\n var newOffset = newScrollOffset;\n if (horizontal) {\n flushSync(function () {\n setOffsetLeft(newOffset);\n });\n triggerScroll();\n } else {\n syncScrollTop(newOffset);\n }\n }\n\n // When data size reduce. It may trigger native scroll event back to fit scroll position\n function onFallbackScroll(e) {\n var newScrollTop = e.currentTarget.scrollTop;\n if (newScrollTop !== offsetTop) {\n syncScrollTop(newScrollTop);\n }\n\n // Trigger origin onScroll\n onScroll === null || onScroll === void 0 || onScroll(e);\n triggerScroll();\n }\n var keepInHorizontalRange = function keepInHorizontalRange(nextOffsetLeft) {\n var tmpOffsetLeft = nextOffsetLeft;\n var max = scrollWidth - size.width;\n tmpOffsetLeft = Math.max(tmpOffsetLeft, 0);\n tmpOffsetLeft = Math.min(tmpOffsetLeft, max);\n return tmpOffsetLeft;\n };\n var onWheelDelta = useEvent(function (offsetXY, fromHorizontal) {\n if (fromHorizontal) {\n // Horizontal scroll no need sync virtual position\n\n flushSync(function () {\n setOffsetLeft(function (left) {\n var nextOffsetLeft = left + (isRTL ? -offsetXY : offsetXY);\n return keepInHorizontalRange(nextOffsetLeft);\n });\n });\n triggerScroll();\n } else {\n syncScrollTop(function (top) {\n var newTop = top + offsetXY;\n return newTop;\n });\n }\n });\n\n // Since this added in global,should use ref to keep update\n var _useFrameWheel = useFrameWheel(useVirtual, isScrollAtTop, isScrollAtBottom, !!scrollWidth, onWheelDelta),\n _useFrameWheel2 = _slicedToArray(_useFrameWheel, 2),\n onRawWheel = _useFrameWheel2[0],\n onFireFoxScroll = _useFrameWheel2[1];\n\n // Mobile touch move\n useMobileTouchMove(useVirtual, componentRef, function (deltaY, smoothOffset) {\n if (originScroll(deltaY, smoothOffset)) {\n return false;\n }\n onRawWheel({\n preventDefault: function preventDefault() {},\n deltaY: deltaY\n });\n return true;\n });\n useLayoutEffect(function () {\n // Firefox only\n function onMozMousePixelScroll(e) {\n if (useVirtual) {\n e.preventDefault();\n }\n }\n var componentEle = componentRef.current;\n componentEle.addEventListener('wheel', onRawWheel);\n componentEle.addEventListener('DOMMouseScroll', onFireFoxScroll);\n componentEle.addEventListener('MozMousePixelScroll', onMozMousePixelScroll);\n return function () {\n componentEle.removeEventListener('wheel', onRawWheel);\n componentEle.removeEventListener('DOMMouseScroll', onFireFoxScroll);\n componentEle.removeEventListener('MozMousePixelScroll', onMozMousePixelScroll);\n };\n }, [useVirtual]);\n\n // Sync scroll left\n useLayoutEffect(function () {\n if (scrollWidth) {\n setOffsetLeft(function (left) {\n return keepInHorizontalRange(left);\n });\n }\n }, [size.width, scrollWidth]);\n\n // ================================= Ref ==================================\n var delayHideScrollBar = function delayHideScrollBar() {\n var _verticalScrollBarRef, _horizontalScrollBarR;\n (_verticalScrollBarRef = verticalScrollBarRef.current) === null || _verticalScrollBarRef === void 0 || _verticalScrollBarRef.delayHidden();\n (_horizontalScrollBarR = horizontalScrollBarRef.current) === null || _horizontalScrollBarR === void 0 || _horizontalScrollBarR.delayHidden();\n };\n var _scrollTo = useScrollTo(componentRef, mergedData, heights, itemHeight, getKey, function () {\n return collectHeight(true);\n }, syncScrollTop, delayHideScrollBar);\n React.useImperativeHandle(ref, function () {\n return {\n getScrollInfo: getVirtualScrollInfo,\n scrollTo: function scrollTo(config) {\n function isPosScroll(arg) {\n return arg && _typeof(arg) === 'object' && ('left' in arg || 'top' in arg);\n }\n if (isPosScroll(config)) {\n // Scroll X\n if (config.left !== undefined) {\n setOffsetLeft(keepInHorizontalRange(config.left));\n }\n\n // Scroll Y\n _scrollTo(config.top);\n } else {\n _scrollTo(config);\n }\n }\n };\n });\n\n // ================================ Effect ================================\n /** We need told outside that some list not rendered */\n useLayoutEffect(function () {\n if (onVisibleChange) {\n var renderList = mergedData.slice(start, end + 1);\n onVisibleChange(renderList, mergedData);\n }\n }, [start, end, mergedData]);\n\n // ================================ Extra =================================\n var getSize = useGetSize(mergedData, getKey, heights, itemHeight);\n var extraContent = extraRender === null || extraRender === void 0 ? void 0 : extraRender({\n start: start,\n end: end,\n virtual: inVirtual,\n offsetX: offsetLeft,\n offsetY: fillerOffset,\n rtl: isRTL,\n getSize: getSize\n });\n\n // ================================ Render ================================\n var listChildren = useChildren(mergedData, start, end, scrollWidth, setInstanceRef, children, sharedConfig);\n var componentStyle = null;\n if (height) {\n componentStyle = _objectSpread(_defineProperty({}, fullHeight ? 'height' : 'maxHeight', height), ScrollStyle);\n if (useVirtual) {\n componentStyle.overflowY = 'hidden';\n if (scrollWidth) {\n componentStyle.overflowX = 'hidden';\n }\n if (scrollMoving) {\n componentStyle.pointerEvents = 'none';\n }\n }\n }\n var containerProps = {};\n if (isRTL) {\n containerProps.dir = 'rtl';\n }\n return /*#__PURE__*/React.createElement(\"div\", _extends({\n style: _objectSpread(_objectSpread({}, style), {}, {\n position: 'relative'\n }),\n className: mergedClassName\n }, containerProps, restProps), /*#__PURE__*/React.createElement(ResizeObserver, {\n onResize: onHolderResize\n }, /*#__PURE__*/React.createElement(Component, {\n className: \"\".concat(prefixCls, \"-holder\"),\n style: componentStyle,\n ref: componentRef,\n onScroll: onFallbackScroll,\n onMouseEnter: delayHideScrollBar\n }, /*#__PURE__*/React.createElement(Filler, {\n prefixCls: prefixCls,\n height: scrollHeight,\n offsetX: offsetLeft,\n offsetY: fillerOffset,\n scrollWidth: scrollWidth,\n onInnerResize: collectHeight,\n ref: fillerInnerRef,\n innerProps: innerProps,\n rtl: isRTL,\n extra: extraContent\n }, listChildren))), inVirtual && scrollHeight > height && /*#__PURE__*/React.createElement(ScrollBar, {\n ref: verticalScrollBarRef,\n prefixCls: prefixCls,\n scrollOffset: offsetTop,\n scrollRange: scrollHeight,\n rtl: isRTL,\n onScroll: onScrollBar,\n onStartMove: onScrollbarStartMove,\n onStopMove: onScrollbarStopMove,\n spinSize: verticalScrollBarSpinSize,\n containerSize: size.height,\n style: styles === null || styles === void 0 ? void 0 : styles.verticalScrollBar,\n thumbStyle: styles === null || styles === void 0 ? void 0 : styles.verticalScrollBarThumb\n }), inVirtual && scrollWidth > size.width && /*#__PURE__*/React.createElement(ScrollBar, {\n ref: horizontalScrollBarRef,\n prefixCls: prefixCls,\n scrollOffset: offsetLeft,\n scrollRange: scrollWidth,\n rtl: isRTL,\n onScroll: onScrollBar,\n onStartMove: onScrollbarStartMove,\n onStopMove: onScrollbarStopMove,\n spinSize: horizontalScrollBarSpinSize,\n containerSize: size.width,\n horizontal: true,\n style: styles === null || styles === void 0 ? void 0 : styles.horizontalScrollBar,\n thumbStyle: styles === null || styles === void 0 ? void 0 : styles.horizontalScrollBarThumb\n }));\n}\nvar List = /*#__PURE__*/React.forwardRef(RawList);\nList.displayName = 'List';\nexport default List;","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nimport { useRef, useEffect } from 'react';\nimport findDOMNode from \"rc-util/es/Dom/findDOMNode\";\nimport raf from \"rc-util/es/raf\";\nimport CacheMap from \"../utils/CacheMap\";\nexport default function useHeights(getKey, onItemAdd, onItemRemove) {\n var _React$useState = React.useState(0),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n updatedMark = _React$useState2[0],\n setUpdatedMark = _React$useState2[1];\n var instanceRef = useRef(new Map());\n var heightsRef = useRef(new CacheMap());\n var collectRafRef = useRef();\n function cancelRaf() {\n raf.cancel(collectRafRef.current);\n }\n function collectHeight() {\n var sync = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n cancelRaf();\n var doCollect = function doCollect() {\n instanceRef.current.forEach(function (element, key) {\n if (element && element.offsetParent) {\n var htmlElement = findDOMNode(element);\n var offsetHeight = htmlElement.offsetHeight;\n if (heightsRef.current.get(key) !== offsetHeight) {\n heightsRef.current.set(key, htmlElement.offsetHeight);\n }\n }\n });\n\n // Always trigger update mark to tell parent that should re-calculate heights when resized\n setUpdatedMark(function (c) {\n return c + 1;\n });\n };\n if (sync) {\n doCollect();\n } else {\n collectRafRef.current = raf(doCollect);\n }\n }\n function setInstanceRef(item, instance) {\n var key = getKey(item);\n var origin = instanceRef.current.get(key);\n if (instance) {\n instanceRef.current.set(key, instance);\n collectHeight();\n } else {\n instanceRef.current.delete(key);\n }\n\n // Instance changed\n if (!origin !== !instance) {\n if (instance) {\n onItemAdd === null || onItemAdd === void 0 || onItemAdd(item);\n } else {\n onItemRemove === null || onItemRemove === void 0 || onItemRemove(item);\n }\n }\n }\n useEffect(function () {\n return cancelRaf;\n }, []);\n return [setInstanceRef, collectHeight, heightsRef.current, updatedMark];\n}","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\n\n/**\n * Size info need loop query for the `heights` which will has the perf issue.\n * Let cache result for each render phase.\n */\nexport function useGetSize(mergedData, getKey, heights, itemHeight) {\n var _React$useMemo = React.useMemo(function () {\n return [new Map(), []];\n }, [mergedData, heights.id, itemHeight]),\n _React$useMemo2 = _slicedToArray(_React$useMemo, 2),\n key2Index = _React$useMemo2[0],\n bottomList = _React$useMemo2[1];\n var getSize = function getSize(startKey) {\n var endKey = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : startKey;\n // Get from cache first\n var startIndex = key2Index.get(startKey);\n var endIndex = key2Index.get(endKey);\n\n // Loop to fill the cache\n if (startIndex === undefined || endIndex === undefined) {\n var dataLen = mergedData.length;\n for (var i = bottomList.length; i < dataLen; i += 1) {\n var _heights$get;\n var item = mergedData[i];\n var key = getKey(item);\n key2Index.set(key, i);\n var cacheHeight = (_heights$get = heights.get(key)) !== null && _heights$get !== void 0 ? _heights$get : itemHeight;\n bottomList[i] = (bottomList[i - 1] || 0) + cacheHeight;\n if (key === startKey) {\n startIndex = i;\n }\n if (key === endKey) {\n endIndex = i;\n }\n if (startIndex !== undefined && endIndex !== undefined) {\n break;\n }\n }\n }\n return {\n top: bottomList[startIndex - 1] || 0,\n bottom: bottomList[endIndex]\n };\n };\n return getSize;\n}","import * as React from 'react';\nimport { Item } from \"../Item\";\nexport default function useChildren(list, startIndex, endIndex, scrollWidth, setNodeRef, renderFunc, _ref) {\n var getKey = _ref.getKey;\n return list.slice(startIndex, endIndex + 1).map(function (item, index) {\n var eleIndex = startIndex + index;\n var node = renderFunc(item, eleIndex, {\n style: {\n width: scrollWidth\n }\n });\n var key = getKey(item);\n return /*#__PURE__*/React.createElement(Item, {\n key: key,\n setRef: function setRef(ele) {\n return setNodeRef(item, ele);\n }\n }, node);\n });\n}","import List from \"./List\";\nexport default List;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nexports.renderViewDefault = renderViewDefault;\nexports.renderTrackHorizontalDefault = renderTrackHorizontalDefault;\nexports.renderTrackVerticalDefault = renderTrackVerticalDefault;\nexports.renderThumbHorizontalDefault = renderThumbHorizontalDefault;\nexports.renderThumbVerticalDefault = renderThumbVerticalDefault;\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\n/* eslint-disable react/prop-types */\n\nfunction renderViewDefault(props) {\n return _react2[\"default\"].createElement('div', props);\n}\n\nfunction renderTrackHorizontalDefault(_ref) {\n var style = _ref.style,\n props = _objectWithoutProperties(_ref, ['style']);\n\n var finalStyle = _extends({}, style, {\n right: 2,\n bottom: 2,\n left: 2,\n borderRadius: 3\n });\n return _react2[\"default\"].createElement('div', _extends({ style: finalStyle }, props));\n}\n\nfunction renderTrackVerticalDefault(_ref2) {\n var style = _ref2.style,\n props = _objectWithoutProperties(_ref2, ['style']);\n\n var finalStyle = _extends({}, style, {\n right: 2,\n bottom: 2,\n top: 2,\n borderRadius: 3\n });\n return _react2[\"default\"].createElement('div', _extends({ style: finalStyle }, props));\n}\n\nfunction renderThumbHorizontalDefault(_ref3) {\n var style = _ref3.style,\n props = _objectWithoutProperties(_ref3, ['style']);\n\n var finalStyle = _extends({}, style, {\n cursor: 'pointer',\n borderRadius: 'inherit',\n backgroundColor: 'rgba(0,0,0,.2)'\n });\n return _react2[\"default\"].createElement('div', _extends({ style: finalStyle }, props));\n}\n\nfunction renderThumbVerticalDefault(_ref4) {\n var style = _ref4.style,\n props = _objectWithoutProperties(_ref4, ['style']);\n\n var finalStyle = _extends({}, style, {\n cursor: 'pointer',\n borderRadius: 'inherit',\n backgroundColor: 'rgba(0,0,0,.2)'\n });\n return _react2[\"default\"].createElement('div', _extends({ style: finalStyle }, props));\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _raf2 = require('raf');\n\nvar _raf3 = _interopRequireDefault(_raf2);\n\nvar _domCss = require('dom-css');\n\nvar _domCss2 = _interopRequireDefault(_domCss);\n\nvar _react = require('react');\n\nvar _propTypes = require('prop-types');\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _isString = require('../utils/isString');\n\nvar _isString2 = _interopRequireDefault(_isString);\n\nvar _getScrollbarWidth = require('../utils/getScrollbarWidth');\n\nvar _getScrollbarWidth2 = _interopRequireDefault(_getScrollbarWidth);\n\nvar _returnFalse = require('../utils/returnFalse');\n\nvar _returnFalse2 = _interopRequireDefault(_returnFalse);\n\nvar _getInnerWidth = require('../utils/getInnerWidth');\n\nvar _getInnerWidth2 = _interopRequireDefault(_getInnerWidth);\n\nvar _getInnerHeight = require('../utils/getInnerHeight');\n\nvar _getInnerHeight2 = _interopRequireDefault(_getInnerHeight);\n\nvar _styles = require('./styles');\n\nvar _defaultRenderElements = require('./defaultRenderElements');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Scrollbars = function (_Component) {\n _inherits(Scrollbars, _Component);\n\n function Scrollbars(props) {\n var _ref;\n\n _classCallCheck(this, Scrollbars);\n\n for (var _len = arguments.length, rest = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n rest[_key - 1] = arguments[_key];\n }\n\n var _this = _possibleConstructorReturn(this, (_ref = Scrollbars.__proto__ || Object.getPrototypeOf(Scrollbars)).call.apply(_ref, [this, props].concat(rest)));\n\n _this.getScrollLeft = _this.getScrollLeft.bind(_this);\n _this.getScrollTop = _this.getScrollTop.bind(_this);\n _this.getScrollWidth = _this.getScrollWidth.bind(_this);\n _this.getScrollHeight = _this.getScrollHeight.bind(_this);\n _this.getClientWidth = _this.getClientWidth.bind(_this);\n _this.getClientHeight = _this.getClientHeight.bind(_this);\n _this.getValues = _this.getValues.bind(_this);\n _this.getThumbHorizontalWidth = _this.getThumbHorizontalWidth.bind(_this);\n _this.getThumbVerticalHeight = _this.getThumbVerticalHeight.bind(_this);\n _this.getScrollLeftForOffset = _this.getScrollLeftForOffset.bind(_this);\n _this.getScrollTopForOffset = _this.getScrollTopForOffset.bind(_this);\n\n _this.scrollLeft = _this.scrollLeft.bind(_this);\n _this.scrollTop = _this.scrollTop.bind(_this);\n _this.scrollToLeft = _this.scrollToLeft.bind(_this);\n _this.scrollToTop = _this.scrollToTop.bind(_this);\n _this.scrollToRight = _this.scrollToRight.bind(_this);\n _this.scrollToBottom = _this.scrollToBottom.bind(_this);\n\n _this.handleTrackMouseEnter = _this.handleTrackMouseEnter.bind(_this);\n _this.handleTrackMouseLeave = _this.handleTrackMouseLeave.bind(_this);\n _this.handleHorizontalTrackMouseDown = _this.handleHorizontalTrackMouseDown.bind(_this);\n _this.handleVerticalTrackMouseDown = _this.handleVerticalTrackMouseDown.bind(_this);\n _this.handleHorizontalThumbMouseDown = _this.handleHorizontalThumbMouseDown.bind(_this);\n _this.handleVerticalThumbMouseDown = _this.handleVerticalThumbMouseDown.bind(_this);\n _this.handleWindowResize = _this.handleWindowResize.bind(_this);\n _this.handleScroll = _this.handleScroll.bind(_this);\n _this.handleDrag = _this.handleDrag.bind(_this);\n _this.handleDragEnd = _this.handleDragEnd.bind(_this);\n\n _this.state = {\n didMountUniversal: false\n };\n return _this;\n }\n\n _createClass(Scrollbars, [{\n key: 'componentDidMount',\n value: function componentDidMount() {\n this.addListeners();\n this.update();\n this.componentDidMountUniversal();\n }\n }, {\n key: 'componentDidMountUniversal',\n value: function componentDidMountUniversal() {\n // eslint-disable-line react/sort-comp\n var universal = this.props.universal;\n\n if (!universal) return;\n this.setState({ didMountUniversal: true });\n }\n }, {\n key: 'componentDidUpdate',\n value: function componentDidUpdate() {\n this.update();\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n this.removeListeners();\n (0, _raf2.cancel)(this.requestFrame);\n clearTimeout(this.hideTracksTimeout);\n clearInterval(this.detectScrollingInterval);\n }\n }, {\n key: 'getScrollLeft',\n value: function getScrollLeft() {\n if (!this.view) return 0;\n return this.view.scrollLeft;\n }\n }, {\n key: 'getScrollTop',\n value: function getScrollTop() {\n if (!this.view) return 0;\n return this.view.scrollTop;\n }\n }, {\n key: 'getScrollWidth',\n value: function getScrollWidth() {\n if (!this.view) return 0;\n return this.view.scrollWidth;\n }\n }, {\n key: 'getScrollHeight',\n value: function getScrollHeight() {\n if (!this.view) return 0;\n return this.view.scrollHeight;\n }\n }, {\n key: 'getClientWidth',\n value: function getClientWidth() {\n if (!this.view) return 0;\n return this.view.clientWidth;\n }\n }, {\n key: 'getClientHeight',\n value: function getClientHeight() {\n if (!this.view) return 0;\n return this.view.clientHeight;\n }\n }, {\n key: 'getValues',\n value: function getValues() {\n var _ref2 = this.view || {},\n _ref2$scrollLeft = _ref2.scrollLeft,\n scrollLeft = _ref2$scrollLeft === undefined ? 0 : _ref2$scrollLeft,\n _ref2$scrollTop = _ref2.scrollTop,\n scrollTop = _ref2$scrollTop === undefined ? 0 : _ref2$scrollTop,\n _ref2$scrollWidth = _ref2.scrollWidth,\n scrollWidth = _ref2$scrollWidth === undefined ? 0 : _ref2$scrollWidth,\n _ref2$scrollHeight = _ref2.scrollHeight,\n scrollHeight = _ref2$scrollHeight === undefined ? 0 : _ref2$scrollHeight,\n _ref2$clientWidth = _ref2.clientWidth,\n clientWidth = _ref2$clientWidth === undefined ? 0 : _ref2$clientWidth,\n _ref2$clientHeight = _ref2.clientHeight,\n clientHeight = _ref2$clientHeight === undefined ? 0 : _ref2$clientHeight;\n\n return {\n left: scrollLeft / (scrollWidth - clientWidth) || 0,\n top: scrollTop / (scrollHeight - clientHeight) || 0,\n scrollLeft: scrollLeft,\n scrollTop: scrollTop,\n scrollWidth: scrollWidth,\n scrollHeight: scrollHeight,\n clientWidth: clientWidth,\n clientHeight: clientHeight\n };\n }\n }, {\n key: 'getThumbHorizontalWidth',\n value: function getThumbHorizontalWidth() {\n var _props = this.props,\n thumbSize = _props.thumbSize,\n thumbMinSize = _props.thumbMinSize;\n var _view = this.view,\n scrollWidth = _view.scrollWidth,\n clientWidth = _view.clientWidth;\n\n var trackWidth = (0, _getInnerWidth2[\"default\"])(this.trackHorizontal);\n var width = Math.ceil(clientWidth / scrollWidth * trackWidth);\n if (trackWidth === width) return 0;\n if (thumbSize) return thumbSize;\n return Math.max(width, thumbMinSize);\n }\n }, {\n key: 'getThumbVerticalHeight',\n value: function getThumbVerticalHeight() {\n var _props2 = this.props,\n thumbSize = _props2.thumbSize,\n thumbMinSize = _props2.thumbMinSize;\n var _view2 = this.view,\n scrollHeight = _view2.scrollHeight,\n clientHeight = _view2.clientHeight;\n\n var trackHeight = (0, _getInnerHeight2[\"default\"])(this.trackVertical);\n var height = Math.ceil(clientHeight / scrollHeight * trackHeight);\n if (trackHeight === height) return 0;\n if (thumbSize) return thumbSize;\n return Math.max(height, thumbMinSize);\n }\n }, {\n key: 'getScrollLeftForOffset',\n value: function getScrollLeftForOffset(offset) {\n var _view3 = this.view,\n scrollWidth = _view3.scrollWidth,\n clientWidth = _view3.clientWidth;\n\n var trackWidth = (0, _getInnerWidth2[\"default\"])(this.trackHorizontal);\n var thumbWidth = this.getThumbHorizontalWidth();\n return offset / (trackWidth - thumbWidth) * (scrollWidth - clientWidth);\n }\n }, {\n key: 'getScrollTopForOffset',\n value: function getScrollTopForOffset(offset) {\n var _view4 = this.view,\n scrollHeight = _view4.scrollHeight,\n clientHeight = _view4.clientHeight;\n\n var trackHeight = (0, _getInnerHeight2[\"default\"])(this.trackVertical);\n var thumbHeight = this.getThumbVerticalHeight();\n return offset / (trackHeight - thumbHeight) * (scrollHeight - clientHeight);\n }\n }, {\n key: 'scrollLeft',\n value: function scrollLeft() {\n var left = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n\n if (!this.view) return;\n this.view.scrollLeft = left;\n }\n }, {\n key: 'scrollTop',\n value: function scrollTop() {\n var top = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n\n if (!this.view) return;\n this.view.scrollTop = top;\n }\n }, {\n key: 'scrollToLeft',\n value: function scrollToLeft() {\n if (!this.view) return;\n this.view.scrollLeft = 0;\n }\n }, {\n key: 'scrollToTop',\n value: function scrollToTop() {\n if (!this.view) return;\n this.view.scrollTop = 0;\n }\n }, {\n key: 'scrollToRight',\n value: function scrollToRight() {\n if (!this.view) return;\n this.view.scrollLeft = this.view.scrollWidth;\n }\n }, {\n key: 'scrollToBottom',\n value: function scrollToBottom() {\n if (!this.view) return;\n this.view.scrollTop = this.view.scrollHeight;\n }\n }, {\n key: 'addListeners',\n value: function addListeners() {\n /* istanbul ignore if */\n if (typeof document === 'undefined' || !this.view) return;\n var view = this.view,\n trackHorizontal = this.trackHorizontal,\n trackVertical = this.trackVertical,\n thumbHorizontal = this.thumbHorizontal,\n thumbVertical = this.thumbVertical;\n\n view.addEventListener('scroll', this.handleScroll);\n if (!(0, _getScrollbarWidth2[\"default\"])()) return;\n trackHorizontal.addEventListener('mouseenter', this.handleTrackMouseEnter);\n trackHorizontal.addEventListener('mouseleave', this.handleTrackMouseLeave);\n trackHorizontal.addEventListener('mousedown', this.handleHorizontalTrackMouseDown);\n trackVertical.addEventListener('mouseenter', this.handleTrackMouseEnter);\n trackVertical.addEventListener('mouseleave', this.handleTrackMouseLeave);\n trackVertical.addEventListener('mousedown', this.handleVerticalTrackMouseDown);\n thumbHorizontal.addEventListener('mousedown', this.handleHorizontalThumbMouseDown);\n thumbVertical.addEventListener('mousedown', this.handleVerticalThumbMouseDown);\n window.addEventListener('resize', this.handleWindowResize);\n }\n }, {\n key: 'removeListeners',\n value: function removeListeners() {\n /* istanbul ignore if */\n if (typeof document === 'undefined' || !this.view) return;\n var view = this.view,\n trackHorizontal = this.trackHorizontal,\n trackVertical = this.trackVertical,\n thumbHorizontal = this.thumbHorizontal,\n thumbVertical = this.thumbVertical;\n\n view.removeEventListener('scroll', this.handleScroll);\n if (!(0, _getScrollbarWidth2[\"default\"])()) return;\n trackHorizontal.removeEventListener('mouseenter', this.handleTrackMouseEnter);\n trackHorizontal.removeEventListener('mouseleave', this.handleTrackMouseLeave);\n trackHorizontal.removeEventListener('mousedown', this.handleHorizontalTrackMouseDown);\n trackVertical.removeEventListener('mouseenter', this.handleTrackMouseEnter);\n trackVertical.removeEventListener('mouseleave', this.handleTrackMouseLeave);\n trackVertical.removeEventListener('mousedown', this.handleVerticalTrackMouseDown);\n thumbHorizontal.removeEventListener('mousedown', this.handleHorizontalThumbMouseDown);\n thumbVertical.removeEventListener('mousedown', this.handleVerticalThumbMouseDown);\n window.removeEventListener('resize', this.handleWindowResize);\n // Possibly setup by `handleDragStart`\n this.teardownDragging();\n }\n }, {\n key: 'handleScroll',\n value: function handleScroll(event) {\n var _this2 = this;\n\n var _props3 = this.props,\n onScroll = _props3.onScroll,\n onScrollFrame = _props3.onScrollFrame;\n\n if (onScroll) onScroll(event);\n this.update(function (values) {\n var scrollLeft = values.scrollLeft,\n scrollTop = values.scrollTop;\n\n _this2.viewScrollLeft = scrollLeft;\n _this2.viewScrollTop = scrollTop;\n if (onScrollFrame) onScrollFrame(values);\n });\n this.detectScrolling();\n }\n }, {\n key: 'handleScrollStart',\n value: function handleScrollStart() {\n var onScrollStart = this.props.onScrollStart;\n\n if (onScrollStart) onScrollStart();\n this.handleScrollStartAutoHide();\n }\n }, {\n key: 'handleScrollStartAutoHide',\n value: function handleScrollStartAutoHide() {\n var autoHide = this.props.autoHide;\n\n if (!autoHide) return;\n this.showTracks();\n }\n }, {\n key: 'handleScrollStop',\n value: function handleScrollStop() {\n var onScrollStop = this.props.onScrollStop;\n\n if (onScrollStop) onScrollStop();\n this.handleScrollStopAutoHide();\n }\n }, {\n key: 'handleScrollStopAutoHide',\n value: function handleScrollStopAutoHide() {\n var autoHide = this.props.autoHide;\n\n if (!autoHide) return;\n this.hideTracks();\n }\n }, {\n key: 'handleWindowResize',\n value: function handleWindowResize() {\n this.update();\n }\n }, {\n key: 'handleHorizontalTrackMouseDown',\n value: function handleHorizontalTrackMouseDown(event) {\n event.preventDefault();\n var target = event.target,\n clientX = event.clientX;\n\n var _target$getBoundingCl = target.getBoundingClientRect(),\n targetLeft = _target$getBoundingCl.left;\n\n var thumbWidth = this.getThumbHorizontalWidth();\n var offset = Math.abs(targetLeft - clientX) - thumbWidth / 2;\n this.view.scrollLeft = this.getScrollLeftForOffset(offset);\n }\n }, {\n key: 'handleVerticalTrackMouseDown',\n value: function handleVerticalTrackMouseDown(event) {\n event.preventDefault();\n var target = event.target,\n clientY = event.clientY;\n\n var _target$getBoundingCl2 = target.getBoundingClientRect(),\n targetTop = _target$getBoundingCl2.top;\n\n var thumbHeight = this.getThumbVerticalHeight();\n var offset = Math.abs(targetTop - clientY) - thumbHeight / 2;\n this.view.scrollTop = this.getScrollTopForOffset(offset);\n }\n }, {\n key: 'handleHorizontalThumbMouseDown',\n value: function handleHorizontalThumbMouseDown(event) {\n event.preventDefault();\n this.handleDragStart(event);\n var target = event.target,\n clientX = event.clientX;\n var offsetWidth = target.offsetWidth;\n\n var _target$getBoundingCl3 = target.getBoundingClientRect(),\n left = _target$getBoundingCl3.left;\n\n this.prevPageX = offsetWidth - (clientX - left);\n }\n }, {\n key: 'handleVerticalThumbMouseDown',\n value: function handleVerticalThumbMouseDown(event) {\n event.preventDefault();\n this.handleDragStart(event);\n var target = event.target,\n clientY = event.clientY;\n var offsetHeight = target.offsetHeight;\n\n var _target$getBoundingCl4 = target.getBoundingClientRect(),\n top = _target$getBoundingCl4.top;\n\n this.prevPageY = offsetHeight - (clientY - top);\n }\n }, {\n key: 'setupDragging',\n value: function setupDragging() {\n (0, _domCss2[\"default\"])(document.body, _styles.disableSelectStyle);\n document.addEventListener('mousemove', this.handleDrag);\n document.addEventListener('mouseup', this.handleDragEnd);\n document.onselectstart = _returnFalse2[\"default\"];\n }\n }, {\n key: 'teardownDragging',\n value: function teardownDragging() {\n (0, _domCss2[\"default\"])(document.body, _styles.disableSelectStyleReset);\n document.removeEventListener('mousemove', this.handleDrag);\n document.removeEventListener('mouseup', this.handleDragEnd);\n document.onselectstart = undefined;\n }\n }, {\n key: 'handleDragStart',\n value: function handleDragStart(event) {\n this.dragging = true;\n event.stopImmediatePropagation();\n this.setupDragging();\n }\n }, {\n key: 'handleDrag',\n value: function handleDrag(event) {\n if (this.prevPageX) {\n var clientX = event.clientX;\n\n var _trackHorizontal$getB = this.trackHorizontal.getBoundingClientRect(),\n trackLeft = _trackHorizontal$getB.left;\n\n var thumbWidth = this.getThumbHorizontalWidth();\n var clickPosition = thumbWidth - this.prevPageX;\n var offset = -trackLeft + clientX - clickPosition;\n this.view.scrollLeft = this.getScrollLeftForOffset(offset);\n }\n if (this.prevPageY) {\n var clientY = event.clientY;\n\n var _trackVertical$getBou = this.trackVertical.getBoundingClientRect(),\n trackTop = _trackVertical$getBou.top;\n\n var thumbHeight = this.getThumbVerticalHeight();\n var _clickPosition = thumbHeight - this.prevPageY;\n var _offset = -trackTop + clientY - _clickPosition;\n this.view.scrollTop = this.getScrollTopForOffset(_offset);\n }\n return false;\n }\n }, {\n key: 'handleDragEnd',\n value: function handleDragEnd() {\n this.dragging = false;\n this.prevPageX = this.prevPageY = 0;\n this.teardownDragging();\n this.handleDragEndAutoHide();\n }\n }, {\n key: 'handleDragEndAutoHide',\n value: function handleDragEndAutoHide() {\n var autoHide = this.props.autoHide;\n\n if (!autoHide) return;\n this.hideTracks();\n }\n }, {\n key: 'handleTrackMouseEnter',\n value: function handleTrackMouseEnter() {\n this.trackMouseOver = true;\n this.handleTrackMouseEnterAutoHide();\n }\n }, {\n key: 'handleTrackMouseEnterAutoHide',\n value: function handleTrackMouseEnterAutoHide() {\n var autoHide = this.props.autoHide;\n\n if (!autoHide) return;\n this.showTracks();\n }\n }, {\n key: 'handleTrackMouseLeave',\n value: function handleTrackMouseLeave() {\n this.trackMouseOver = false;\n this.handleTrackMouseLeaveAutoHide();\n }\n }, {\n key: 'handleTrackMouseLeaveAutoHide',\n value: function handleTrackMouseLeaveAutoHide() {\n var autoHide = this.props.autoHide;\n\n if (!autoHide) return;\n this.hideTracks();\n }\n }, {\n key: 'showTracks',\n value: function showTracks() {\n clearTimeout(this.hideTracksTimeout);\n (0, _domCss2[\"default\"])(this.trackHorizontal, { opacity: 1 });\n (0, _domCss2[\"default\"])(this.trackVertical, { opacity: 1 });\n }\n }, {\n key: 'hideTracks',\n value: function hideTracks() {\n var _this3 = this;\n\n if (this.dragging) return;\n if (this.scrolling) return;\n if (this.trackMouseOver) return;\n var autoHideTimeout = this.props.autoHideTimeout;\n\n clearTimeout(this.hideTracksTimeout);\n this.hideTracksTimeout = setTimeout(function () {\n (0, _domCss2[\"default\"])(_this3.trackHorizontal, { opacity: 0 });\n (0, _domCss2[\"default\"])(_this3.trackVertical, { opacity: 0 });\n }, autoHideTimeout);\n }\n }, {\n key: 'detectScrolling',\n value: function detectScrolling() {\n var _this4 = this;\n\n if (this.scrolling) return;\n this.scrolling = true;\n this.handleScrollStart();\n this.detectScrollingInterval = setInterval(function () {\n if (_this4.lastViewScrollLeft === _this4.viewScrollLeft && _this4.lastViewScrollTop === _this4.viewScrollTop) {\n clearInterval(_this4.detectScrollingInterval);\n _this4.scrolling = false;\n _this4.handleScrollStop();\n }\n _this4.lastViewScrollLeft = _this4.viewScrollLeft;\n _this4.lastViewScrollTop = _this4.viewScrollTop;\n }, 100);\n }\n }, {\n key: 'raf',\n value: function raf(callback) {\n var _this5 = this;\n\n if (this.requestFrame) _raf3[\"default\"].cancel(this.requestFrame);\n this.requestFrame = (0, _raf3[\"default\"])(function () {\n _this5.requestFrame = undefined;\n callback();\n });\n }\n }, {\n key: 'update',\n value: function update(callback) {\n var _this6 = this;\n\n this.raf(function () {\n return _this6._update(callback);\n });\n }\n }, {\n key: '_update',\n value: function _update(callback) {\n var _props4 = this.props,\n onUpdate = _props4.onUpdate,\n hideTracksWhenNotNeeded = _props4.hideTracksWhenNotNeeded;\n\n var values = this.getValues();\n if ((0, _getScrollbarWidth2[\"default\"])()) {\n var scrollLeft = values.scrollLeft,\n clientWidth = values.clientWidth,\n scrollWidth = values.scrollWidth;\n\n var trackHorizontalWidth = (0, _getInnerWidth2[\"default\"])(this.trackHorizontal);\n var thumbHorizontalWidth = this.getThumbHorizontalWidth();\n var thumbHorizontalX = scrollLeft / (scrollWidth - clientWidth) * (trackHorizontalWidth - thumbHorizontalWidth);\n var thumbHorizontalStyle = {\n width: thumbHorizontalWidth,\n transform: 'translateX(' + thumbHorizontalX + 'px)'\n };\n var scrollTop = values.scrollTop,\n clientHeight = values.clientHeight,\n scrollHeight = values.scrollHeight;\n\n var trackVerticalHeight = (0, _getInnerHeight2[\"default\"])(this.trackVertical);\n var thumbVerticalHeight = this.getThumbVerticalHeight();\n var thumbVerticalY = scrollTop / (scrollHeight - clientHeight) * (trackVerticalHeight - thumbVerticalHeight);\n var thumbVerticalStyle = {\n height: thumbVerticalHeight,\n transform: 'translateY(' + thumbVerticalY + 'px)'\n };\n if (hideTracksWhenNotNeeded) {\n var trackHorizontalStyle = {\n visibility: scrollWidth > clientWidth ? 'visible' : 'hidden'\n };\n var trackVerticalStyle = {\n visibility: scrollHeight > clientHeight ? 'visible' : 'hidden'\n };\n (0, _domCss2[\"default\"])(this.trackHorizontal, trackHorizontalStyle);\n (0, _domCss2[\"default\"])(this.trackVertical, trackVerticalStyle);\n }\n (0, _domCss2[\"default\"])(this.thumbHorizontal, thumbHorizontalStyle);\n (0, _domCss2[\"default\"])(this.thumbVertical, thumbVerticalStyle);\n }\n if (onUpdate) onUpdate(values);\n if (typeof callback !== 'function') return;\n callback(values);\n }\n }, {\n key: 'render',\n value: function render() {\n var _this7 = this;\n\n var scrollbarWidth = (0, _getScrollbarWidth2[\"default\"])();\n /* eslint-disable no-unused-vars */\n\n var _props5 = this.props,\n onScroll = _props5.onScroll,\n onScrollFrame = _props5.onScrollFrame,\n onScrollStart = _props5.onScrollStart,\n onScrollStop = _props5.onScrollStop,\n onUpdate = _props5.onUpdate,\n renderView = _props5.renderView,\n renderTrackHorizontal = _props5.renderTrackHorizontal,\n renderTrackVertical = _props5.renderTrackVertical,\n renderThumbHorizontal = _props5.renderThumbHorizontal,\n renderThumbVertical = _props5.renderThumbVertical,\n tagName = _props5.tagName,\n hideTracksWhenNotNeeded = _props5.hideTracksWhenNotNeeded,\n autoHide = _props5.autoHide,\n autoHideTimeout = _props5.autoHideTimeout,\n autoHideDuration = _props5.autoHideDuration,\n thumbSize = _props5.thumbSize,\n thumbMinSize = _props5.thumbMinSize,\n universal = _props5.universal,\n autoHeight = _props5.autoHeight,\n autoHeightMin = _props5.autoHeightMin,\n autoHeightMax = _props5.autoHeightMax,\n style = _props5.style,\n children = _props5.children,\n props = _objectWithoutProperties(_props5, ['onScroll', 'onScrollFrame', 'onScrollStart', 'onScrollStop', 'onUpdate', 'renderView', 'renderTrackHorizontal', 'renderTrackVertical', 'renderThumbHorizontal', 'renderThumbVertical', 'tagName', 'hideTracksWhenNotNeeded', 'autoHide', 'autoHideTimeout', 'autoHideDuration', 'thumbSize', 'thumbMinSize', 'universal', 'autoHeight', 'autoHeightMin', 'autoHeightMax', 'style', 'children']);\n /* eslint-enable no-unused-vars */\n\n var didMountUniversal = this.state.didMountUniversal;\n\n\n var containerStyle = _extends({}, _styles.containerStyleDefault, autoHeight && _extends({}, _styles.containerStyleAutoHeight, {\n minHeight: autoHeightMin,\n maxHeight: autoHeightMax\n }), style);\n\n var viewStyle = _extends({}, _styles.viewStyleDefault, {\n // Hide scrollbars by setting a negative margin\n marginRight: scrollbarWidth ? -scrollbarWidth : 0,\n marginBottom: scrollbarWidth ? -scrollbarWidth : 0\n }, autoHeight && _extends({}, _styles.viewStyleAutoHeight, {\n // Add scrollbarWidth to autoHeight in order to compensate negative margins\n minHeight: (0, _isString2[\"default\"])(autoHeightMin) ? 'calc(' + autoHeightMin + ' + ' + scrollbarWidth + 'px)' : autoHeightMin + scrollbarWidth,\n maxHeight: (0, _isString2[\"default\"])(autoHeightMax) ? 'calc(' + autoHeightMax + ' + ' + scrollbarWidth + 'px)' : autoHeightMax + scrollbarWidth\n }), autoHeight && universal && !didMountUniversal && {\n minHeight: autoHeightMin,\n maxHeight: autoHeightMax\n }, universal && !didMountUniversal && _styles.viewStyleUniversalInitial);\n\n var trackAutoHeightStyle = {\n transition: 'opacity ' + autoHideDuration + 'ms',\n opacity: 0\n };\n\n var trackHorizontalStyle = _extends({}, _styles.trackHorizontalStyleDefault, autoHide && trackAutoHeightStyle, (!scrollbarWidth || universal && !didMountUniversal) && {\n display: 'none'\n });\n\n var trackVerticalStyle = _extends({}, _styles.trackVerticalStyleDefault, autoHide && trackAutoHeightStyle, (!scrollbarWidth || universal && !didMountUniversal) && {\n display: 'none'\n });\n\n return (0, _react.createElement)(tagName, _extends({}, props, { style: containerStyle, ref: function ref(_ref3) {\n _this7.container = _ref3;\n } }), [(0, _react.cloneElement)(renderView({ style: viewStyle }), { key: 'view', ref: function ref(_ref4) {\n _this7.view = _ref4;\n } }, children), (0, _react.cloneElement)(renderTrackHorizontal({ style: trackHorizontalStyle }), { key: 'trackHorizontal', ref: function ref(_ref5) {\n _this7.trackHorizontal = _ref5;\n } }, (0, _react.cloneElement)(renderThumbHorizontal({ style: _styles.thumbHorizontalStyleDefault }), { ref: function ref(_ref6) {\n _this7.thumbHorizontal = _ref6;\n } })), (0, _react.cloneElement)(renderTrackVertical({ style: trackVerticalStyle }), { key: 'trackVertical', ref: function ref(_ref7) {\n _this7.trackVertical = _ref7;\n } }, (0, _react.cloneElement)(renderThumbVertical({ style: _styles.thumbVerticalStyleDefault }), { ref: function ref(_ref8) {\n _this7.thumbVertical = _ref8;\n } }))]);\n }\n }]);\n\n return Scrollbars;\n}(_react.Component);\n\nexports[\"default\"] = Scrollbars;\n\n\nScrollbars.propTypes = {\n onScroll: _propTypes2[\"default\"].func,\n onScrollFrame: _propTypes2[\"default\"].func,\n onScrollStart: _propTypes2[\"default\"].func,\n onScrollStop: _propTypes2[\"default\"].func,\n onUpdate: _propTypes2[\"default\"].func,\n renderView: _propTypes2[\"default\"].func,\n renderTrackHorizontal: _propTypes2[\"default\"].func,\n renderTrackVertical: _propTypes2[\"default\"].func,\n renderThumbHorizontal: _propTypes2[\"default\"].func,\n renderThumbVertical: _propTypes2[\"default\"].func,\n tagName: _propTypes2[\"default\"].string,\n thumbSize: _propTypes2[\"default\"].number,\n thumbMinSize: _propTypes2[\"default\"].number,\n hideTracksWhenNotNeeded: _propTypes2[\"default\"].bool,\n autoHide: _propTypes2[\"default\"].bool,\n autoHideTimeout: _propTypes2[\"default\"].number,\n autoHideDuration: _propTypes2[\"default\"].number,\n autoHeight: _propTypes2[\"default\"].bool,\n autoHeightMin: _propTypes2[\"default\"].oneOfType([_propTypes2[\"default\"].number, _propTypes2[\"default\"].string]),\n autoHeightMax: _propTypes2[\"default\"].oneOfType([_propTypes2[\"default\"].number, _propTypes2[\"default\"].string]),\n universal: _propTypes2[\"default\"].bool,\n style: _propTypes2[\"default\"].object,\n children: _propTypes2[\"default\"].node\n};\n\nScrollbars.defaultProps = {\n renderView: _defaultRenderElements.renderViewDefault,\n renderTrackHorizontal: _defaultRenderElements.renderTrackHorizontalDefault,\n renderTrackVertical: _defaultRenderElements.renderTrackVerticalDefault,\n renderThumbHorizontal: _defaultRenderElements.renderThumbHorizontalDefault,\n renderThumbVertical: _defaultRenderElements.renderThumbVerticalDefault,\n tagName: 'div',\n thumbMinSize: 30,\n hideTracksWhenNotNeeded: false,\n autoHide: false,\n autoHideTimeout: 1000,\n autoHideDuration: 200,\n autoHeight: false,\n autoHeightMin: 0,\n autoHeightMax: 200,\n universal: false\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nvar containerStyleDefault = exports.containerStyleDefault = {\n position: 'relative',\n overflow: 'hidden',\n width: '100%',\n height: '100%'\n};\n\n// Overrides containerStyleDefault properties\nvar containerStyleAutoHeight = exports.containerStyleAutoHeight = {\n height: 'auto'\n};\n\nvar viewStyleDefault = exports.viewStyleDefault = {\n position: 'absolute',\n top: 0,\n left: 0,\n right: 0,\n bottom: 0,\n overflow: 'scroll',\n WebkitOverflowScrolling: 'touch'\n};\n\n// Overrides viewStyleDefault properties\nvar viewStyleAutoHeight = exports.viewStyleAutoHeight = {\n position: 'relative',\n top: undefined,\n left: undefined,\n right: undefined,\n bottom: undefined\n};\n\nvar viewStyleUniversalInitial = exports.viewStyleUniversalInitial = {\n overflow: 'hidden',\n marginRight: 0,\n marginBottom: 0\n};\n\nvar trackHorizontalStyleDefault = exports.trackHorizontalStyleDefault = {\n position: 'absolute',\n height: 6\n};\n\nvar trackVerticalStyleDefault = exports.trackVerticalStyleDefault = {\n position: 'absolute',\n width: 6\n};\n\nvar thumbHorizontalStyleDefault = exports.thumbHorizontalStyleDefault = {\n position: 'relative',\n display: 'block',\n height: '100%'\n};\n\nvar thumbVerticalStyleDefault = exports.thumbVerticalStyleDefault = {\n position: 'relative',\n display: 'block',\n width: '100%'\n};\n\nvar disableSelectStyle = exports.disableSelectStyle = {\n userSelect: 'none'\n};\n\nvar disableSelectStyleReset = exports.disableSelectStyleReset = {\n userSelect: ''\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.Scrollbars = undefined;\n\nvar _Scrollbars = require('./Scrollbars');\n\nvar _Scrollbars2 = _interopRequireDefault(_Scrollbars);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\n\nexports[\"default\"] = _Scrollbars2[\"default\"];\nexports.Scrollbars = _Scrollbars2[\"default\"];","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports[\"default\"] = getInnerHeight;\nfunction getInnerHeight(el) {\n var clientHeight = el.clientHeight;\n\n var _getComputedStyle = getComputedStyle(el),\n paddingTop = _getComputedStyle.paddingTop,\n paddingBottom = _getComputedStyle.paddingBottom;\n\n return clientHeight - parseFloat(paddingTop) - parseFloat(paddingBottom);\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports[\"default\"] = getInnerWidth;\nfunction getInnerWidth(el) {\n var clientWidth = el.clientWidth;\n\n var _getComputedStyle = getComputedStyle(el),\n paddingLeft = _getComputedStyle.paddingLeft,\n paddingRight = _getComputedStyle.paddingRight;\n\n return clientWidth - parseFloat(paddingLeft) - parseFloat(paddingRight);\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports[\"default\"] = getScrollbarWidth;\n\nvar _domCss = require('dom-css');\n\nvar _domCss2 = _interopRequireDefault(_domCss);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\n\nvar scrollbarWidth = false;\n\nfunction getScrollbarWidth() {\n if (scrollbarWidth !== false) return scrollbarWidth;\n /* istanbul ignore else */\n if (typeof document !== 'undefined') {\n var div = document.createElement('div');\n (0, _domCss2[\"default\"])(div, {\n width: 100,\n height: 100,\n position: 'absolute',\n top: -9999,\n overflow: 'scroll',\n MsOverflowStyle: 'scrollbar'\n });\n document.body.appendChild(div);\n scrollbarWidth = div.offsetWidth - div.clientWidth;\n document.body.removeChild(div);\n } else {\n scrollbarWidth = 0;\n }\n return scrollbarWidth || 0;\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports[\"default\"] = isString;\nfunction isString(maybe) {\n return typeof maybe === 'string';\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports[\"default\"] = returnFalse;\nfunction returnFalse() {\n return false;\n}","/** @license React v17.0.2\n * react-dom.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n/*\n Modernizr 3.0.0pre (Custom Build) | MIT\n*/\n'use strict';var aa=require(\"react\"),m=require(\"object-assign\"),r=require(\"scheduler\");function y(a){for(var b=\"https://reactjs.org/docs/error-decoder.html?invariant=\"+a,c=1;cb}return!1}function B(a,b,c,d,e,f,g){this.acceptsBooleans=2===b||3===b||4===b;this.attributeName=d;this.attributeNamespace=e;this.mustUseProperty=c;this.propertyName=a;this.type=b;this.sanitizeURL=f;this.removeEmptyString=g}var D={};\n\"children dangerouslySetInnerHTML defaultValue defaultChecked innerHTML suppressContentEditableWarning suppressHydrationWarning style\".split(\" \").forEach(function(a){D[a]=new 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B(\"xlinkHref\",1,!1,\"xlink:href\",\"http://www.w3.org/1999/xlink\",!0,!1);[\"src\",\"href\",\"action\",\"formAction\"].forEach(function(a){D[a]=new B(a,1,!1,a.toLowerCase(),null,!0,!0)});\nfunction qa(a,b,c,d){var e=D.hasOwnProperty(b)?D[b]:null;var f=null!==e?0===e.type:d?!1:!(2h||e[g]!==f[h])return\"\\n\"+e[g].replace(\" at new \",\" at \");while(1<=g&&0<=h)}break}}}finally{Oa=!1,Error.prepareStackTrace=c}return(a=a?a.displayName||a.name:\"\")?Na(a):\"\"}\nfunction Qa(a){switch(a.tag){case 5:return Na(a.type);case 16:return Na(\"Lazy\");case 13:return Na(\"Suspense\");case 19:return Na(\"SuspenseList\");case 0:case 2:case 15:return a=Pa(a.type,!1),a;case 11:return a=Pa(a.type.render,!1),a;case 22:return a=Pa(a.type._render,!1),a;case 1:return a=Pa(a.type,!0),a;default:return\"\"}}\nfunction Ra(a){if(null==a)return null;if(\"function\"===typeof a)return a.displayName||a.name||null;if(\"string\"===typeof a)return a;switch(a){case ua:return\"Fragment\";case ta:return\"Portal\";case 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d=b.type,e=b.pendingProps,e=b.elementType===d?e:lg(d,e),li(a,b,d,e,c);case 1:return d=b.type,e=b.pendingProps,e=b.elementType===d?e:lg(d,e),pi(a,b,d,e,c);case 3:ri(b);d=b.updateQueue;if(null===a||null===d)throw Error(y(282));\nd=b.pendingProps;e=b.memoizedState;e=null!==e?e.element:null;yg(a,b);Cg(b,d,null,c);d=b.memoizedState.element;if(d===e)sh(),b=hi(a,b,c);else{e=b.stateNode;if(f=e.hydrate)kh=rf(b.stateNode.containerInfo.firstChild),jh=b,f=lh=!0;if(f){a=e.mutableSourceEagerHydrationData;if(null!=a)for(e=0;e needs to exist in the component ancestry.');\n}\nexport var DEFAULT_INTL_CONFIG = __assign(__assign({}, CORE_DEFAULT_INTL_CONFIG), { textComponent: React.Fragment });\n/**\n * Takes a `formatXMLElementFn`, and composes it in function, which passes\n * argument `parts` through, assigning unique key to each part, to prevent\n * \"Each child in a list should have a unique \"key\"\" React error.\n * @param formatXMLElementFn\n */\nexport function assignUniqueKeysToParts(formatXMLElementFn) {\n return function (parts) {\n // eslint-disable-next-line prefer-rest-params\n return formatXMLElementFn(React.Children.toArray(parts));\n };\n}\nexport function shallowEqual(objA, objB) {\n if (objA === objB) {\n return true;\n }\n if (!objA || !objB) {\n return false;\n }\n var aKeys = Object.keys(objA);\n var bKeys = Object.keys(objB);\n var len = aKeys.length;\n if (bKeys.length !== len) {\n return false;\n }\n for (var i = 0; i < len; i++) {\n var key = aKeys[i];\n if (objA[key] !== objB[key] ||\n !Object.prototype.hasOwnProperty.call(objB, key)) {\n return false;\n }\n }\n return true;\n}\n","/** @license React v16.13.1\n * react-is.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';var b=\"function\"===typeof Symbol&&Symbol.for,c=b?Symbol.for(\"react.element\"):60103,d=b?Symbol.for(\"react.portal\"):60106,e=b?Symbol.for(\"react.fragment\"):60107,f=b?Symbol.for(\"react.strict_mode\"):60108,g=b?Symbol.for(\"react.profiler\"):60114,h=b?Symbol.for(\"react.provider\"):60109,k=b?Symbol.for(\"react.context\"):60110,l=b?Symbol.for(\"react.async_mode\"):60111,m=b?Symbol.for(\"react.concurrent_mode\"):60111,n=b?Symbol.for(\"react.forward_ref\"):60112,p=b?Symbol.for(\"react.suspense\"):60113,q=b?\nSymbol.for(\"react.suspense_list\"):60120,r=b?Symbol.for(\"react.memo\"):60115,t=b?Symbol.for(\"react.lazy\"):60116,v=b?Symbol.for(\"react.block\"):60121,w=b?Symbol.for(\"react.fundamental\"):60117,x=b?Symbol.for(\"react.responder\"):60118,y=b?Symbol.for(\"react.scope\"):60119;\nfunction z(a){if(\"object\"===typeof a&&null!==a){var u=a.$$typeof;switch(u){case c:switch(a=a.type,a){case l:case m:case e:case g:case f:case p:return a;default:switch(a=a&&a.$$typeof,a){case k:case n:case t:case r:case h:return a;default:return u}}case d:return u}}}function A(a){return z(a)===m}exports.AsyncMode=l;exports.ConcurrentMode=m;exports.ContextConsumer=k;exports.ContextProvider=h;exports.Element=c;exports.ForwardRef=n;exports.Fragment=e;exports.Lazy=t;exports.Memo=r;exports.Portal=d;\nexports.Profiler=g;exports.StrictMode=f;exports.Suspense=p;exports.isAsyncMode=function(a){return A(a)||z(a)===l};exports.isConcurrentMode=A;exports.isContextConsumer=function(a){return z(a)===k};exports.isContextProvider=function(a){return z(a)===h};exports.isElement=function(a){return\"object\"===typeof a&&null!==a&&a.$$typeof===c};exports.isForwardRef=function(a){return z(a)===n};exports.isFragment=function(a){return z(a)===e};exports.isLazy=function(a){return z(a)===t};\nexports.isMemo=function(a){return z(a)===r};exports.isPortal=function(a){return z(a)===d};exports.isProfiler=function(a){return z(a)===g};exports.isStrictMode=function(a){return z(a)===f};exports.isSuspense=function(a){return z(a)===p};\nexports.isValidElementType=function(a){return\"string\"===typeof a||\"function\"===typeof a||a===e||a===m||a===g||a===f||a===p||a===q||\"object\"===typeof a&&null!==a&&(a.$$typeof===t||a.$$typeof===r||a.$$typeof===h||a.$$typeof===k||a.$$typeof===n||a.$$typeof===w||a.$$typeof===x||a.$$typeof===y||a.$$typeof===v)};exports.typeOf=z;\n","'use strict';\n\nif (process.env.NODE_ENV === 'production') {\n module.exports = require('./cjs/react-is.production.min.js');\n} else {\n module.exports = require('./cjs/react-is.development.js');\n}\n","\"use strict\";\nvar __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n};\nvar __rest = (this && this.__rest) || function (s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\n t[p[i]] = s[p[i]];\n }\n return t;\n};\nexports.__esModule = true;\nvar React = require(\"react\");\nvar placeholders = require(\"./placeholders\");\nvar utils_1 = require(\"./utils\");\nvar ReactPlaceholder = function (_a) {\n var _b = _a.delay, delay = _b === void 0 ? 0 : _b, _c = _a.type, type = _c === void 0 ? 'text' : _c, _d = _a.color, color = _d === void 0 ? '#CDCDCD' : _d, _e = _a.rows, rows = _e === void 0 ? 3 : _e, readyProp = _a.ready, firstLaunchOnly = _a.firstLaunchOnly, children = _a.children, className = _a.className, showLoadingAnimation = _a.showLoadingAnimation, customPlaceholder = _a.customPlaceholder, rest = __rest(_a, [\"delay\", \"type\", \"color\", \"rows\", \"ready\", \"firstLaunchOnly\", \"children\", \"className\", \"showLoadingAnimation\", \"customPlaceholder\"]);\n var _f = React.useState(readyProp), ready = _f[0], setReady = _f[1];\n var timeout = React.useRef(null);\n var getFiller = function () {\n var classes = showLoadingAnimation\n ? utils_1.joinClassNames('show-loading-animation', className)\n : className;\n if (customPlaceholder && React.isValidElement(customPlaceholder)) {\n var mergedCustomClasses = utils_1.joinClassNames(customPlaceholder.props.className, classes);\n return React.cloneElement(customPlaceholder, {\n className: mergedCustomClasses\n });\n }\n else if (customPlaceholder) {\n return customPlaceholder;\n }\n var Placeholder = placeholders[type];\n return (React.createElement(Placeholder, __assign({}, rest, { color: color, rows: rows, className: classes })));\n };\n React.useEffect(function () {\n if (!firstLaunchOnly && ready && !readyProp) {\n if (delay && delay > 0) {\n timeout.current = window.setTimeout(function () {\n setReady(false);\n }, delay);\n }\n else {\n setReady(false);\n }\n }\n else if (readyProp) {\n if (timeout.current) {\n window.clearTimeout(timeout.current);\n }\n if (!ready) {\n setReady(true);\n }\n }\n }, [firstLaunchOnly, ready, readyProp, delay]);\n // clear the timeout when the component unmounts\n React.useEffect(function () { return function () {\n if (timeout.current) {\n window.clearTimeout(timeout.current);\n }\n }; }, []);\n // Casting - workaround for DefinitelyTyped/react issue with\n // FunctionComponents returning ReactElement, where they should be able to\n // return ReactNode. Casting also doesn't introduce another layer in the\n // component tree like another `<>children>` workaround does.\n //\n // See https://github.com/DefinitelyTyped/DefinitelyTyped/issues/33006\n // and https://github.com/DefinitelyTyped/DefinitelyTyped/issues/18051\n return ready ? children : getFiller();\n};\nexports[\"default\"] = ReactPlaceholder;\n","\"use strict\";\nexports.__esModule = true;\nvar ReactPlaceholder_1 = require(\"./ReactPlaceholder\");\nexports[\"default\"] = ReactPlaceholder_1[\"default\"];\n","\"use strict\";\nvar __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n};\nexports.__esModule = true;\nvar React = require(\"react\");\nvar TextBlock_1 = require(\"./TextBlock\");\nvar RoundShape_1 = require(\"./RoundShape\");\nvar utils_1 = require(\"../utils\");\nvar defaultStyles = {\n display: 'flex'\n};\nvar MediaBlock = function (_a) {\n var className = _a.className, style = _a.style, color = _a.color, rows = _a.rows;\n return (React.createElement(\"div\", { className: utils_1.joinClassNames('media-block', className), style: __assign(__assign({}, defaultStyles), style) },\n React.createElement(RoundShape_1[\"default\"], { color: color, style: { minHeight: 55, width: 55, minWidth: 55, marginRight: 10 } }),\n React.createElement(TextBlock_1[\"default\"], { color: color, rows: rows })));\n};\nexports[\"default\"] = MediaBlock;\n","\"use strict\";\nvar __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n};\nexports.__esModule = true;\nvar React = require(\"react\");\nvar utils_1 = require(\"../utils\");\nvar RectShape = function (_a) {\n var className = _a.className, style = _a.style, color = _a.color;\n var defaultStyle = {\n backgroundColor: color,\n width: '100%',\n height: '100%',\n marginRight: 10\n };\n return (React.createElement(\"div\", { className: utils_1.joinClassNames('rect-shape', className), style: __assign(__assign({}, defaultStyle), style) }));\n};\nexports[\"default\"] = RectShape;\n","\"use strict\";\nvar __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n};\nexports.__esModule = true;\nvar React = require(\"react\");\nvar utils_1 = require(\"../utils\");\nvar RoundShape = function (_a) {\n var className = _a.className, style = _a.style, color = _a.color;\n var defaultStyles = {\n backgroundColor: color,\n borderRadius: '500rem',\n width: '100%',\n height: '100%'\n };\n return (React.createElement(\"div\", { className: utils_1.joinClassNames('round-shape', className), style: __assign(__assign({}, defaultStyles), style) }));\n};\nexports[\"default\"] = RoundShape;\n","\"use strict\";\nvar __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n};\nexports.__esModule = true;\nvar React = require(\"react\");\nvar TextRow_1 = require(\"./TextRow\");\nvar utils_1 = require(\"../utils\");\nvar defaultStyles = {\n width: '100%'\n};\nvar defaultWidths = [97, 100, 94, 90, 98, 95, 98, 40];\nvar TextBlock = function (_a) {\n var rows = _a.rows, lineSpacing = _a.lineSpacing, color = _a.color, style = _a.style, className = _a.className, _b = _a.widths, widths = _b === void 0 ? defaultWidths : _b;\n var getRowStyle = function (i) {\n return {\n maxHeight: 100 / (rows * 2 - 1) + \"%\",\n width: widths[(i + widths.length) % widths.length] + \"%\"\n };\n };\n return (React.createElement(\"div\", { className: utils_1.joinClassNames('text-block', className), style: __assign(__assign({}, defaultStyles), style) }, Array.apply(null, Array(rows)).map(function (_, i) { return (React.createElement(TextRow_1[\"default\"], { color: color, style: getRowStyle(i), lineSpacing: i !== 0 ? lineSpacing : 0, key: i })); })));\n};\nexports[\"default\"] = TextBlock;\n","\"use strict\";\nvar __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n};\nexports.__esModule = true;\nvar React = require(\"react\");\nvar utils_1 = require(\"../utils\");\nvar TextRow = function (_a) {\n var className = _a.className, maxHeight = _a.maxHeight, color = _a.color, _b = _a.lineSpacing, lineSpacing = _b === void 0 ? '0.7em' : _b, style = _a.style;\n var defaultStyles = {\n maxHeight: maxHeight,\n width: '100%',\n height: '1em',\n backgroundColor: color,\n marginTop: lineSpacing\n };\n return (React.createElement(\"div\", { className: utils_1.joinClassNames('text-row', className), style: __assign(__assign({}, defaultStyles), style) }));\n};\nexports[\"default\"] = TextRow;\n","\"use strict\";\nexports.__esModule = true;\nexports.media = exports.text = exports.rect = exports.round = exports.textRow = exports.MediaBlock = exports.TextBlock = exports.RectShape = exports.RoundShape = exports.TextRow = void 0;\nvar TextRow_1 = require(\"./TextRow\");\nexports.TextRow = TextRow_1[\"default\"];\nvar RoundShape_1 = require(\"./RoundShape\");\nexports.RoundShape = RoundShape_1[\"default\"];\nvar RectShape_1 = require(\"./RectShape\");\nexports.RectShape = RectShape_1[\"default\"];\nvar TextBlock_1 = require(\"./TextBlock\");\nexports.TextBlock = TextBlock_1[\"default\"];\nvar MediaBlock_1 = require(\"./MediaBlock\");\nexports.MediaBlock = MediaBlock_1[\"default\"];\nexports.textRow = TextRow_1[\"default\"];\nexports.round = RoundShape_1[\"default\"];\nexports.rect = RectShape_1[\"default\"];\nexports.text = TextBlock_1[\"default\"];\nexports.media = MediaBlock_1[\"default\"];\n","\"use strict\";\nexports.__esModule = true;\nexports.joinClassNames = void 0;\nexports.joinClassNames = function () {\n var classNames = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n classNames[_i] = arguments[_i];\n }\n return classNames.filter(function (c) { return c; }).join(' ');\n};\n","import React from 'react';\nexport var ReactReduxContext = /*#__PURE__*/React.createContext(null);\n\nif (process.env.NODE_ENV !== 'production') {\n ReactReduxContext.displayName = 'ReactRedux';\n}\n\nexport default ReactReduxContext;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutPropertiesLoose from \"@babel/runtime/helpers/esm/objectWithoutPropertiesLoose\";\nvar _excluded = [\"getDisplayName\", \"methodName\", \"renderCountProp\", \"shouldHandleStateChanges\", \"storeKey\", \"withRef\", \"forwardRef\", \"context\"],\n _excluded2 = [\"reactReduxForwardedRef\"];\nimport hoistStatics from 'hoist-non-react-statics';\nimport React, { useContext, useMemo, useRef, useReducer } from 'react';\nimport { isValidElementType, isContextConsumer } from 'react-is';\nimport { createSubscription } from '../utils/Subscription';\nimport { useIsomorphicLayoutEffect } from '../utils/useIsomorphicLayoutEffect';\nimport { ReactReduxContext } from './Context'; // Define some constant arrays just to avoid re-creating these\n\nvar EMPTY_ARRAY = [];\nvar NO_SUBSCRIPTION_ARRAY = [null, null];\n\nvar stringifyComponent = function stringifyComponent(Comp) {\n try {\n return JSON.stringify(Comp);\n } catch (err) {\n return String(Comp);\n }\n};\n\nfunction storeStateUpdatesReducer(state, action) {\n var updateCount = state[1];\n return [action.payload, updateCount + 1];\n}\n\nfunction useIsomorphicLayoutEffectWithArgs(effectFunc, effectArgs, dependencies) {\n useIsomorphicLayoutEffect(function () {\n return effectFunc.apply(void 0, effectArgs);\n }, dependencies);\n}\n\nfunction captureWrapperProps(lastWrapperProps, lastChildProps, renderIsScheduled, wrapperProps, actualChildProps, childPropsFromStoreUpdate, notifyNestedSubs) {\n // We want to capture the wrapper props and child props we used for later comparisons\n lastWrapperProps.current = wrapperProps;\n lastChildProps.current = actualChildProps;\n renderIsScheduled.current = false; // If the render was from a store update, clear out that reference and cascade the subscriber update\n\n if (childPropsFromStoreUpdate.current) {\n childPropsFromStoreUpdate.current = null;\n notifyNestedSubs();\n }\n}\n\nfunction subscribeUpdates(shouldHandleStateChanges, store, subscription, childPropsSelector, lastWrapperProps, lastChildProps, renderIsScheduled, childPropsFromStoreUpdate, notifyNestedSubs, forceComponentUpdateDispatch) {\n // If we're not subscribed to the store, nothing to do here\n if (!shouldHandleStateChanges) return; // Capture values for checking if and when this component unmounts\n\n var didUnsubscribe = false;\n var lastThrownError = null; // We'll run this callback every time a store subscription update propagates to this component\n\n var checkForUpdates = function checkForUpdates() {\n if (didUnsubscribe) {\n // Don't run stale listeners.\n // Redux doesn't guarantee unsubscriptions happen until next dispatch.\n return;\n }\n\n var latestStoreState = store.getState();\n var newChildProps, error;\n\n try {\n // Actually run the selector with the most recent store state and wrapper props\n // to determine what the child props should be\n newChildProps = childPropsSelector(latestStoreState, lastWrapperProps.current);\n } catch (e) {\n error = e;\n lastThrownError = e;\n }\n\n if (!error) {\n lastThrownError = null;\n } // If the child props haven't changed, nothing to do here - cascade the subscription update\n\n\n if (newChildProps === lastChildProps.current) {\n if (!renderIsScheduled.current) {\n notifyNestedSubs();\n }\n } else {\n // Save references to the new child props. Note that we track the \"child props from store update\"\n // as a ref instead of a useState/useReducer because we need a way to determine if that value has\n // been processed. If this went into useState/useReducer, we couldn't clear out the value without\n // forcing another re-render, which we don't want.\n lastChildProps.current = newChildProps;\n childPropsFromStoreUpdate.current = newChildProps;\n renderIsScheduled.current = true; // If the child props _did_ change (or we caught an error), this wrapper component needs to re-render\n\n forceComponentUpdateDispatch({\n type: 'STORE_UPDATED',\n payload: {\n error: error\n }\n });\n }\n }; // Actually subscribe to the nearest connected ancestor (or store)\n\n\n subscription.onStateChange = checkForUpdates;\n subscription.trySubscribe(); // Pull data from the store after first render in case the store has\n // changed since we began.\n\n checkForUpdates();\n\n var unsubscribeWrapper = function unsubscribeWrapper() {\n didUnsubscribe = true;\n subscription.tryUnsubscribe();\n subscription.onStateChange = null;\n\n if (lastThrownError) {\n // It's possible that we caught an error due to a bad mapState function, but the\n // parent re-rendered without this component and we're about to unmount.\n // This shouldn't happen as long as we do top-down subscriptions correctly, but\n // if we ever do those wrong, this throw will surface the error in our tests.\n // In that case, throw the error from here so it doesn't get lost.\n throw lastThrownError;\n }\n };\n\n return unsubscribeWrapper;\n}\n\nvar initStateUpdates = function initStateUpdates() {\n return [null, 0];\n};\n\nexport default function connectAdvanced(\n/*\r\n selectorFactory is a func that is responsible for returning the selector function used to\r\n compute new props from state, props, and dispatch. For example:\r\n export default connectAdvanced((dispatch, options) => (state, props) => ({\r\n thing: state.things[props.thingId],\r\n saveThing: fields => dispatch(actionCreators.saveThing(props.thingId, fields)),\r\n }))(YourComponent)\r\n Access to dispatch is provided to the factory so selectorFactories can bind actionCreators\r\n outside of their selector as an optimization. Options passed to connectAdvanced are passed to\r\n the selectorFactory, along with displayName and WrappedComponent, as the second argument.\r\n Note that selectorFactory is responsible for all caching/memoization of inbound and outbound\r\n props. Do not use connectAdvanced directly without memoizing results between calls to your\r\n selector, otherwise the Connect component will re-render on every state or props change.\r\n*/\nselectorFactory, // options object:\n_ref) {\n if (_ref === void 0) {\n _ref = {};\n }\n\n var _ref2 = _ref,\n _ref2$getDisplayName = _ref2.getDisplayName,\n getDisplayName = _ref2$getDisplayName === void 0 ? function (name) {\n return \"ConnectAdvanced(\" + name + \")\";\n } : _ref2$getDisplayName,\n _ref2$methodName = _ref2.methodName,\n methodName = _ref2$methodName === void 0 ? 'connectAdvanced' : _ref2$methodName,\n _ref2$renderCountProp = _ref2.renderCountProp,\n renderCountProp = _ref2$renderCountProp === void 0 ? undefined : _ref2$renderCountProp,\n _ref2$shouldHandleSta = _ref2.shouldHandleStateChanges,\n shouldHandleStateChanges = _ref2$shouldHandleSta === void 0 ? true : _ref2$shouldHandleSta,\n _ref2$storeKey = _ref2.storeKey,\n storeKey = _ref2$storeKey === void 0 ? 'store' : _ref2$storeKey,\n _ref2$withRef = _ref2.withRef,\n withRef = _ref2$withRef === void 0 ? false : _ref2$withRef,\n _ref2$forwardRef = _ref2.forwardRef,\n forwardRef = _ref2$forwardRef === void 0 ? false : _ref2$forwardRef,\n _ref2$context = _ref2.context,\n context = _ref2$context === void 0 ? ReactReduxContext : _ref2$context,\n connectOptions = _objectWithoutPropertiesLoose(_ref2, _excluded);\n\n if (process.env.NODE_ENV !== 'production') {\n if (renderCountProp !== undefined) {\n throw new Error(\"renderCountProp is removed. render counting is built into the latest React Dev Tools profiling extension\");\n }\n\n if (withRef) {\n throw new Error('withRef is removed. To access the wrapped instance, use a ref on the connected component');\n }\n\n var customStoreWarningMessage = 'To use a custom Redux store for specific components, create a custom React context with ' + \"React.createContext(), and pass the context object to React Redux's Provider and specific components\" + ' like: . ' + 'You may also pass a {context : MyContext} option to connect';\n\n if (storeKey !== 'store') {\n throw new Error('storeKey has been removed and does not do anything. ' + customStoreWarningMessage);\n }\n }\n\n var Context = context;\n return function wrapWithConnect(WrappedComponent) {\n if (process.env.NODE_ENV !== 'production' && !isValidElementType(WrappedComponent)) {\n throw new Error(\"You must pass a component to the function returned by \" + (methodName + \". Instead received \" + stringifyComponent(WrappedComponent)));\n }\n\n var wrappedComponentName = WrappedComponent.displayName || WrappedComponent.name || 'Component';\n var displayName = getDisplayName(wrappedComponentName);\n\n var selectorFactoryOptions = _extends({}, connectOptions, {\n getDisplayName: getDisplayName,\n methodName: methodName,\n renderCountProp: renderCountProp,\n shouldHandleStateChanges: shouldHandleStateChanges,\n storeKey: storeKey,\n displayName: displayName,\n wrappedComponentName: wrappedComponentName,\n WrappedComponent: WrappedComponent\n });\n\n var pure = connectOptions.pure;\n\n function createChildSelector(store) {\n return selectorFactory(store.dispatch, selectorFactoryOptions);\n } // If we aren't running in \"pure\" mode, we don't want to memoize values.\n // To avoid conditionally calling hooks, we fall back to a tiny wrapper\n // that just executes the given callback immediately.\n\n\n var usePureOnlyMemo = pure ? useMemo : function (callback) {\n return callback();\n };\n\n function ConnectFunction(props) {\n var _useMemo = useMemo(function () {\n // Distinguish between actual \"data\" props that were passed to the wrapper component,\n // and values needed to control behavior (forwarded refs, alternate context instances).\n // To maintain the wrapperProps object reference, memoize this destructuring.\n var reactReduxForwardedRef = props.reactReduxForwardedRef,\n wrapperProps = _objectWithoutPropertiesLoose(props, _excluded2);\n\n return [props.context, reactReduxForwardedRef, wrapperProps];\n }, [props]),\n propsContext = _useMemo[0],\n reactReduxForwardedRef = _useMemo[1],\n wrapperProps = _useMemo[2];\n\n var ContextToUse = useMemo(function () {\n // Users may optionally pass in a custom context instance to use instead of our ReactReduxContext.\n // Memoize the check that determines which context instance we should use.\n return propsContext && propsContext.Consumer && isContextConsumer( /*#__PURE__*/React.createElement(propsContext.Consumer, null)) ? propsContext : Context;\n }, [propsContext, Context]); // Retrieve the store and ancestor subscription via context, if available\n\n var contextValue = useContext(ContextToUse); // The store _must_ exist as either a prop or in context.\n // We'll check to see if it _looks_ like a Redux store first.\n // This allows us to pass through a `store` prop that is just a plain value.\n\n var didStoreComeFromProps = Boolean(props.store) && Boolean(props.store.getState) && Boolean(props.store.dispatch);\n var didStoreComeFromContext = Boolean(contextValue) && Boolean(contextValue.store);\n\n if (process.env.NODE_ENV !== 'production' && !didStoreComeFromProps && !didStoreComeFromContext) {\n throw new Error(\"Could not find \\\"store\\\" in the context of \" + (\"\\\"\" + displayName + \"\\\". Either wrap the root component in a , \") + \"or pass a custom React context provider to and the corresponding \" + (\"React context consumer to \" + displayName + \" in connect options.\"));\n } // Based on the previous check, one of these must be true\n\n\n var store = didStoreComeFromProps ? props.store : contextValue.store;\n var childPropsSelector = useMemo(function () {\n // The child props selector needs the store reference as an input.\n // Re-create this selector whenever the store changes.\n return createChildSelector(store);\n }, [store]);\n\n var _useMemo2 = useMemo(function () {\n if (!shouldHandleStateChanges) return NO_SUBSCRIPTION_ARRAY; // This Subscription's source should match where store came from: props vs. context. A component\n // connected to the store via props shouldn't use subscription from context, or vice versa.\n\n // This Subscription's source should match where store came from: props vs. context. A component\n // connected to the store via props shouldn't use subscription from context, or vice versa.\n var subscription = createSubscription(store, didStoreComeFromProps ? null : contextValue.subscription); // `notifyNestedSubs` is duplicated to handle the case where the component is unmounted in\n // the middle of the notification loop, where `subscription` will then be null. This can\n // probably be avoided if Subscription's listeners logic is changed to not call listeners\n // that have been unsubscribed in the middle of the notification loop.\n\n // `notifyNestedSubs` is duplicated to handle the case where the component is unmounted in\n // the middle of the notification loop, where `subscription` will then be null. This can\n // probably be avoided if Subscription's listeners logic is changed to not call listeners\n // that have been unsubscribed in the middle of the notification loop.\n var notifyNestedSubs = subscription.notifyNestedSubs.bind(subscription);\n return [subscription, notifyNestedSubs];\n }, [store, didStoreComeFromProps, contextValue]),\n subscription = _useMemo2[0],\n notifyNestedSubs = _useMemo2[1]; // Determine what {store, subscription} value should be put into nested context, if necessary,\n // and memoize that value to avoid unnecessary context updates.\n\n\n var overriddenContextValue = useMemo(function () {\n if (didStoreComeFromProps) {\n // This component is directly subscribed to a store from props.\n // We don't want descendants reading from this store - pass down whatever\n // the existing context value is from the nearest connected ancestor.\n return contextValue;\n } // Otherwise, put this component's subscription instance into context, so that\n // connected descendants won't update until after this component is done\n\n\n return _extends({}, contextValue, {\n subscription: subscription\n });\n }, [didStoreComeFromProps, contextValue, subscription]); // We need to force this wrapper component to re-render whenever a Redux store update\n // causes a change to the calculated child component props (or we caught an error in mapState)\n\n var _useReducer = useReducer(storeStateUpdatesReducer, EMPTY_ARRAY, initStateUpdates),\n _useReducer$ = _useReducer[0],\n previousStateUpdateResult = _useReducer$[0],\n forceComponentUpdateDispatch = _useReducer[1]; // Propagate any mapState/mapDispatch errors upwards\n\n\n if (previousStateUpdateResult && previousStateUpdateResult.error) {\n throw previousStateUpdateResult.error;\n } // Set up refs to coordinate values between the subscription effect and the render logic\n\n\n var lastChildProps = useRef();\n var lastWrapperProps = useRef(wrapperProps);\n var childPropsFromStoreUpdate = useRef();\n var renderIsScheduled = useRef(false);\n var actualChildProps = usePureOnlyMemo(function () {\n // Tricky logic here:\n // - This render may have been triggered by a Redux store update that produced new child props\n // - However, we may have gotten new wrapper props after that\n // If we have new child props, and the same wrapper props, we know we should use the new child props as-is.\n // But, if we have new wrapper props, those might change the child props, so we have to recalculate things.\n // So, we'll use the child props from store update only if the wrapper props are the same as last time.\n if (childPropsFromStoreUpdate.current && wrapperProps === lastWrapperProps.current) {\n return childPropsFromStoreUpdate.current;\n } // TODO We're reading the store directly in render() here. Bad idea?\n // This will likely cause Bad Things (TM) to happen in Concurrent Mode.\n // Note that we do this because on renders _not_ caused by store updates, we need the latest store state\n // to determine what the child props should be.\n\n\n return childPropsSelector(store.getState(), wrapperProps);\n }, [store, previousStateUpdateResult, wrapperProps]); // We need this to execute synchronously every time we re-render. However, React warns\n // about useLayoutEffect in SSR, so we try to detect environment and fall back to\n // just useEffect instead to avoid the warning, since neither will run anyway.\n\n useIsomorphicLayoutEffectWithArgs(captureWrapperProps, [lastWrapperProps, lastChildProps, renderIsScheduled, wrapperProps, actualChildProps, childPropsFromStoreUpdate, notifyNestedSubs]); // Our re-subscribe logic only runs when the store/subscription setup changes\n\n useIsomorphicLayoutEffectWithArgs(subscribeUpdates, [shouldHandleStateChanges, store, subscription, childPropsSelector, lastWrapperProps, lastChildProps, renderIsScheduled, childPropsFromStoreUpdate, notifyNestedSubs, forceComponentUpdateDispatch], [store, subscription, childPropsSelector]); // Now that all that's done, we can finally try to actually render the child component.\n // We memoize the elements for the rendered child component as an optimization.\n\n var renderedWrappedComponent = useMemo(function () {\n return /*#__PURE__*/React.createElement(WrappedComponent, _extends({}, actualChildProps, {\n ref: reactReduxForwardedRef\n }));\n }, [reactReduxForwardedRef, WrappedComponent, actualChildProps]); // If React sees the exact same element reference as last time, it bails out of re-rendering\n // that child, same as if it was wrapped in React.memo() or returned false from shouldComponentUpdate.\n\n var renderedChild = useMemo(function () {\n if (shouldHandleStateChanges) {\n // If this component is subscribed to store updates, we need to pass its own\n // subscription instance down to our descendants. That means rendering the same\n // Context instance, and putting a different value into the context.\n return /*#__PURE__*/React.createElement(ContextToUse.Provider, {\n value: overriddenContextValue\n }, renderedWrappedComponent);\n }\n\n return renderedWrappedComponent;\n }, [ContextToUse, renderedWrappedComponent, overriddenContextValue]);\n return renderedChild;\n } // If we're in \"pure\" mode, ensure our wrapper component only re-renders when incoming props have changed.\n\n\n var Connect = pure ? React.memo(ConnectFunction) : ConnectFunction;\n Connect.WrappedComponent = WrappedComponent;\n Connect.displayName = ConnectFunction.displayName = displayName;\n\n if (forwardRef) {\n var forwarded = React.forwardRef(function forwardConnectRef(props, ref) {\n return /*#__PURE__*/React.createElement(Connect, _extends({}, props, {\n reactReduxForwardedRef: ref\n }));\n });\n forwarded.displayName = displayName;\n forwarded.WrappedComponent = WrappedComponent;\n return hoistStatics(forwarded, WrappedComponent);\n }\n\n return hoistStatics(Connect, WrappedComponent);\n };\n}","function is(x, y) {\n if (x === y) {\n return x !== 0 || y !== 0 || 1 / x === 1 / y;\n } else {\n return x !== x && y !== y;\n }\n}\n\nexport default function shallowEqual(objA, objB) {\n if (is(objA, objB)) return true;\n\n if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {\n return false;\n }\n\n var keysA = Object.keys(objA);\n var keysB = Object.keys(objB);\n if (keysA.length !== keysB.length) return false;\n\n for (var i = 0; i < keysA.length; i++) {\n if (!Object.prototype.hasOwnProperty.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) {\n return false;\n }\n }\n\n return true;\n}","import verifyPlainObject from '../utils/verifyPlainObject';\nexport function wrapMapToPropsConstant(getConstant) {\n return function initConstantSelector(dispatch, options) {\n var constant = getConstant(dispatch, options);\n\n function constantSelector() {\n return constant;\n }\n\n constantSelector.dependsOnOwnProps = false;\n return constantSelector;\n };\n} // dependsOnOwnProps is used by createMapToPropsProxy to determine whether to pass props as args\n// to the mapToProps function being wrapped. It is also used by makePurePropsSelector to determine\n// whether mapToProps needs to be invoked when props have changed.\n//\n// A length of one signals that mapToProps does not depend on props from the parent component.\n// A length of zero is assumed to mean mapToProps is getting args via arguments or ...args and\n// therefore not reporting its length accurately..\n\nexport function getDependsOnOwnProps(mapToProps) {\n return mapToProps.dependsOnOwnProps !== null && mapToProps.dependsOnOwnProps !== undefined ? Boolean(mapToProps.dependsOnOwnProps) : mapToProps.length !== 1;\n} // Used by whenMapStateToPropsIsFunction and whenMapDispatchToPropsIsFunction,\n// this function wraps mapToProps in a proxy function which does several things:\n//\n// * Detects whether the mapToProps function being called depends on props, which\n// is used by selectorFactory to decide if it should reinvoke on props changes.\n//\n// * On first call, handles mapToProps if returns another function, and treats that\n// new function as the true mapToProps for subsequent calls.\n//\n// * On first call, verifies the first result is a plain object, in order to warn\n// the developer that their mapToProps function is not returning a valid result.\n//\n\nexport function wrapMapToPropsFunc(mapToProps, methodName) {\n return function initProxySelector(dispatch, _ref) {\n var displayName = _ref.displayName;\n\n var proxy = function mapToPropsProxy(stateOrDispatch, ownProps) {\n return proxy.dependsOnOwnProps ? proxy.mapToProps(stateOrDispatch, ownProps) : proxy.mapToProps(stateOrDispatch);\n }; // allow detectFactoryAndVerify to get ownProps\n\n\n proxy.dependsOnOwnProps = true;\n\n proxy.mapToProps = function detectFactoryAndVerify(stateOrDispatch, ownProps) {\n proxy.mapToProps = mapToProps;\n proxy.dependsOnOwnProps = getDependsOnOwnProps(mapToProps);\n var props = proxy(stateOrDispatch, ownProps);\n\n if (typeof props === 'function') {\n proxy.mapToProps = props;\n proxy.dependsOnOwnProps = getDependsOnOwnProps(props);\n props = proxy(stateOrDispatch, ownProps);\n }\n\n if (process.env.NODE_ENV !== 'production') verifyPlainObject(props, displayName, methodName);\n return props;\n };\n\n return proxy;\n };\n}","import bindActionCreators from '../utils/bindActionCreators';\nimport { wrapMapToPropsConstant, wrapMapToPropsFunc } from './wrapMapToProps';\nexport function whenMapDispatchToPropsIsFunction(mapDispatchToProps) {\n return typeof mapDispatchToProps === 'function' ? wrapMapToPropsFunc(mapDispatchToProps, 'mapDispatchToProps') : undefined;\n}\nexport function whenMapDispatchToPropsIsMissing(mapDispatchToProps) {\n return !mapDispatchToProps ? wrapMapToPropsConstant(function (dispatch) {\n return {\n dispatch: dispatch\n };\n }) : undefined;\n}\nexport function whenMapDispatchToPropsIsObject(mapDispatchToProps) {\n return mapDispatchToProps && typeof mapDispatchToProps === 'object' ? wrapMapToPropsConstant(function (dispatch) {\n return bindActionCreators(mapDispatchToProps, dispatch);\n }) : undefined;\n}\nexport default [whenMapDispatchToPropsIsFunction, whenMapDispatchToPropsIsMissing, whenMapDispatchToPropsIsObject];","export default function bindActionCreators(actionCreators, dispatch) {\n var boundActionCreators = {};\n\n var _loop = function _loop(key) {\n var actionCreator = actionCreators[key];\n\n if (typeof actionCreator === 'function') {\n boundActionCreators[key] = function () {\n return dispatch(actionCreator.apply(void 0, arguments));\n };\n }\n };\n\n for (var key in actionCreators) {\n _loop(key);\n }\n\n return boundActionCreators;\n}","import { wrapMapToPropsConstant, wrapMapToPropsFunc } from './wrapMapToProps';\nexport function whenMapStateToPropsIsFunction(mapStateToProps) {\n return typeof mapStateToProps === 'function' ? wrapMapToPropsFunc(mapStateToProps, 'mapStateToProps') : undefined;\n}\nexport function whenMapStateToPropsIsMissing(mapStateToProps) {\n return !mapStateToProps ? wrapMapToPropsConstant(function () {\n return {};\n }) : undefined;\n}\nexport default [whenMapStateToPropsIsFunction, whenMapStateToPropsIsMissing];","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport verifyPlainObject from '../utils/verifyPlainObject';\nexport function defaultMergeProps(stateProps, dispatchProps, ownProps) {\n return _extends({}, ownProps, stateProps, dispatchProps);\n}\nexport function wrapMergePropsFunc(mergeProps) {\n return function initMergePropsProxy(dispatch, _ref) {\n var displayName = _ref.displayName,\n pure = _ref.pure,\n areMergedPropsEqual = _ref.areMergedPropsEqual;\n var hasRunOnce = false;\n var mergedProps;\n return function mergePropsProxy(stateProps, dispatchProps, ownProps) {\n var nextMergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n\n if (hasRunOnce) {\n if (!pure || !areMergedPropsEqual(nextMergedProps, mergedProps)) mergedProps = nextMergedProps;\n } else {\n hasRunOnce = true;\n mergedProps = nextMergedProps;\n if (process.env.NODE_ENV !== 'production') verifyPlainObject(mergedProps, displayName, 'mergeProps');\n }\n\n return mergedProps;\n };\n };\n}\nexport function whenMergePropsIsFunction(mergeProps) {\n return typeof mergeProps === 'function' ? wrapMergePropsFunc(mergeProps) : undefined;\n}\nexport function whenMergePropsIsOmitted(mergeProps) {\n return !mergeProps ? function () {\n return defaultMergeProps;\n } : undefined;\n}\nexport default [whenMergePropsIsFunction, whenMergePropsIsOmitted];","import _objectWithoutPropertiesLoose from \"@babel/runtime/helpers/esm/objectWithoutPropertiesLoose\";\nvar _excluded = [\"initMapStateToProps\", \"initMapDispatchToProps\", \"initMergeProps\"];\nimport verifySubselectors from './verifySubselectors';\nexport function impureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch) {\n return function impureFinalPropsSelector(state, ownProps) {\n return mergeProps(mapStateToProps(state, ownProps), mapDispatchToProps(dispatch, ownProps), ownProps);\n };\n}\nexport function pureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, _ref) {\n var areStatesEqual = _ref.areStatesEqual,\n areOwnPropsEqual = _ref.areOwnPropsEqual,\n areStatePropsEqual = _ref.areStatePropsEqual;\n var hasRunAtLeastOnce = false;\n var state;\n var ownProps;\n var stateProps;\n var dispatchProps;\n var mergedProps;\n\n function handleFirstCall(firstState, firstOwnProps) {\n state = firstState;\n ownProps = firstOwnProps;\n stateProps = mapStateToProps(state, ownProps);\n dispatchProps = mapDispatchToProps(dispatch, ownProps);\n mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n hasRunAtLeastOnce = true;\n return mergedProps;\n }\n\n function handleNewPropsAndNewState() {\n stateProps = mapStateToProps(state, ownProps);\n if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps);\n mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n return mergedProps;\n }\n\n function handleNewProps() {\n if (mapStateToProps.dependsOnOwnProps) stateProps = mapStateToProps(state, ownProps);\n if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps);\n mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n return mergedProps;\n }\n\n function handleNewState() {\n var nextStateProps = mapStateToProps(state, ownProps);\n var statePropsChanged = !areStatePropsEqual(nextStateProps, stateProps);\n stateProps = nextStateProps;\n if (statePropsChanged) mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n return mergedProps;\n }\n\n function handleSubsequentCalls(nextState, nextOwnProps) {\n var propsChanged = !areOwnPropsEqual(nextOwnProps, ownProps);\n var stateChanged = !areStatesEqual(nextState, state, nextOwnProps, ownProps);\n state = nextState;\n ownProps = nextOwnProps;\n if (propsChanged && stateChanged) return handleNewPropsAndNewState();\n if (propsChanged) return handleNewProps();\n if (stateChanged) return handleNewState();\n return mergedProps;\n }\n\n return function pureFinalPropsSelector(nextState, nextOwnProps) {\n return hasRunAtLeastOnce ? handleSubsequentCalls(nextState, nextOwnProps) : handleFirstCall(nextState, nextOwnProps);\n };\n} // TODO: Add more comments\n// If pure is true, the selector returned by selectorFactory will memoize its results,\n// allowing connectAdvanced's shouldComponentUpdate to return false if final\n// props have not changed. If false, the selector will always return a new\n// object and shouldComponentUpdate will always return true.\n\nexport default function finalPropsSelectorFactory(dispatch, _ref2) {\n var initMapStateToProps = _ref2.initMapStateToProps,\n initMapDispatchToProps = _ref2.initMapDispatchToProps,\n initMergeProps = _ref2.initMergeProps,\n options = _objectWithoutPropertiesLoose(_ref2, _excluded);\n\n var mapStateToProps = initMapStateToProps(dispatch, options);\n var mapDispatchToProps = initMapDispatchToProps(dispatch, options);\n var mergeProps = initMergeProps(dispatch, options);\n\n if (process.env.NODE_ENV !== 'production') {\n verifySubselectors(mapStateToProps, mapDispatchToProps, mergeProps, options.displayName);\n }\n\n var selectorFactory = options.pure ? pureFinalPropsSelectorFactory : impureFinalPropsSelectorFactory;\n return selectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, options);\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutPropertiesLoose from \"@babel/runtime/helpers/esm/objectWithoutPropertiesLoose\";\nvar _excluded = [\"pure\", \"areStatesEqual\", \"areOwnPropsEqual\", \"areStatePropsEqual\", \"areMergedPropsEqual\"];\nimport connectAdvanced from '../components/connectAdvanced';\nimport shallowEqual from '../utils/shallowEqual';\nimport defaultMapDispatchToPropsFactories from './mapDispatchToProps';\nimport defaultMapStateToPropsFactories from './mapStateToProps';\nimport defaultMergePropsFactories from './mergeProps';\nimport defaultSelectorFactory from './selectorFactory';\n/*\r\n connect is a facade over connectAdvanced. It turns its args into a compatible\r\n selectorFactory, which has the signature:\r\n\r\n (dispatch, options) => (nextState, nextOwnProps) => nextFinalProps\r\n \r\n connect passes its args to connectAdvanced as options, which will in turn pass them to\r\n selectorFactory each time a Connect component instance is instantiated or hot reloaded.\r\n\r\n selectorFactory returns a final props selector from its mapStateToProps,\r\n mapStateToPropsFactories, mapDispatchToProps, mapDispatchToPropsFactories, mergeProps,\r\n mergePropsFactories, and pure args.\r\n\r\n The resulting final props selector is called by the Connect component instance whenever\r\n it receives new props or store state.\r\n */\n\nfunction match(arg, factories, name) {\n for (var i = factories.length - 1; i >= 0; i--) {\n var result = factories[i](arg);\n if (result) return result;\n }\n\n return function (dispatch, options) {\n throw new Error(\"Invalid value of type \" + typeof arg + \" for \" + name + \" argument when connecting component \" + options.wrappedComponentName + \".\");\n };\n}\n\nfunction strictEqual(a, b) {\n return a === b;\n} // createConnect with default args builds the 'official' connect behavior. Calling it with\n// different options opens up some testing and extensibility scenarios\n\n\nexport function createConnect(_temp) {\n var _ref = _temp === void 0 ? {} : _temp,\n _ref$connectHOC = _ref.connectHOC,\n connectHOC = _ref$connectHOC === void 0 ? connectAdvanced : _ref$connectHOC,\n _ref$mapStateToPropsF = _ref.mapStateToPropsFactories,\n mapStateToPropsFactories = _ref$mapStateToPropsF === void 0 ? defaultMapStateToPropsFactories : _ref$mapStateToPropsF,\n _ref$mapDispatchToPro = _ref.mapDispatchToPropsFactories,\n mapDispatchToPropsFactories = _ref$mapDispatchToPro === void 0 ? defaultMapDispatchToPropsFactories : _ref$mapDispatchToPro,\n _ref$mergePropsFactor = _ref.mergePropsFactories,\n mergePropsFactories = _ref$mergePropsFactor === void 0 ? defaultMergePropsFactories : _ref$mergePropsFactor,\n _ref$selectorFactory = _ref.selectorFactory,\n selectorFactory = _ref$selectorFactory === void 0 ? defaultSelectorFactory : _ref$selectorFactory;\n\n return function connect(mapStateToProps, mapDispatchToProps, mergeProps, _ref2) {\n if (_ref2 === void 0) {\n _ref2 = {};\n }\n\n var _ref3 = _ref2,\n _ref3$pure = _ref3.pure,\n pure = _ref3$pure === void 0 ? true : _ref3$pure,\n _ref3$areStatesEqual = _ref3.areStatesEqual,\n areStatesEqual = _ref3$areStatesEqual === void 0 ? strictEqual : _ref3$areStatesEqual,\n _ref3$areOwnPropsEqua = _ref3.areOwnPropsEqual,\n areOwnPropsEqual = _ref3$areOwnPropsEqua === void 0 ? shallowEqual : _ref3$areOwnPropsEqua,\n _ref3$areStatePropsEq = _ref3.areStatePropsEqual,\n areStatePropsEqual = _ref3$areStatePropsEq === void 0 ? shallowEqual : _ref3$areStatePropsEq,\n _ref3$areMergedPropsE = _ref3.areMergedPropsEqual,\n areMergedPropsEqual = _ref3$areMergedPropsE === void 0 ? shallowEqual : _ref3$areMergedPropsE,\n extraOptions = _objectWithoutPropertiesLoose(_ref3, _excluded);\n\n var initMapStateToProps = match(mapStateToProps, mapStateToPropsFactories, 'mapStateToProps');\n var initMapDispatchToProps = match(mapDispatchToProps, mapDispatchToPropsFactories, 'mapDispatchToProps');\n var initMergeProps = match(mergeProps, mergePropsFactories, 'mergeProps');\n return connectHOC(selectorFactory, _extends({\n // used in error messages\n methodName: 'connect',\n // used to compute Connect's displayName from the wrapped component's displayName.\n getDisplayName: function getDisplayName(name) {\n return \"Connect(\" + name + \")\";\n },\n // if mapStateToProps is falsy, the Connect component doesn't subscribe to store state changes\n shouldHandleStateChanges: Boolean(mapStateToProps),\n // passed through to selectorFactory\n initMapStateToProps: initMapStateToProps,\n initMapDispatchToProps: initMapDispatchToProps,\n initMergeProps: initMergeProps,\n pure: pure,\n areStatesEqual: areStatesEqual,\n areOwnPropsEqual: areOwnPropsEqual,\n areStatePropsEqual: areStatePropsEqual,\n areMergedPropsEqual: areMergedPropsEqual\n }, extraOptions));\n };\n}\nexport default /*#__PURE__*/createConnect();","import React, { useMemo } from 'react';\nimport PropTypes from 'prop-types';\nimport { ReactReduxContext } from './Context';\nimport { createSubscription } from '../utils/Subscription';\nimport { useIsomorphicLayoutEffect } from '../utils/useIsomorphicLayoutEffect';\n\nfunction Provider(_ref) {\n var store = _ref.store,\n context = _ref.context,\n children = _ref.children;\n var contextValue = useMemo(function () {\n var subscription = createSubscription(store);\n return {\n store: store,\n subscription: subscription\n };\n }, [store]);\n var previousState = useMemo(function () {\n return store.getState();\n }, [store]);\n useIsomorphicLayoutEffect(function () {\n var subscription = contextValue.subscription;\n subscription.onStateChange = subscription.notifyNestedSubs;\n subscription.trySubscribe();\n\n if (previousState !== store.getState()) {\n subscription.notifyNestedSubs();\n }\n\n return function () {\n subscription.tryUnsubscribe();\n subscription.onStateChange = null;\n };\n }, [contextValue, previousState]);\n var Context = context || ReactReduxContext;\n return /*#__PURE__*/React.createElement(Context.Provider, {\n value: contextValue\n }, children);\n}\n\nif (process.env.NODE_ENV !== 'production') {\n Provider.propTypes = {\n store: PropTypes.shape({\n subscribe: PropTypes.func.isRequired,\n dispatch: PropTypes.func.isRequired,\n getState: PropTypes.func.isRequired\n }),\n context: PropTypes.object,\n children: PropTypes.any\n };\n}\n\nexport default Provider;","import { useContext } from 'react';\nimport { ReactReduxContext } from '../components/Context';\n/**\r\n * A hook to access the value of the `ReactReduxContext`. This is a low-level\r\n * hook that you should usually not need to call directly.\r\n *\r\n * @returns {any} the value of the `ReactReduxContext`\r\n *\r\n * @example\r\n *\r\n * import React from 'react'\r\n * import { useReduxContext } from 'react-redux'\r\n *\r\n * export const CounterComponent = ({ value }) => {\r\n * const { store } = useReduxContext()\r\n * return
{store.getState()}
\r\n * }\r\n */\n\nexport function useReduxContext() {\n var contextValue = useContext(ReactReduxContext);\n\n if (process.env.NODE_ENV !== 'production' && !contextValue) {\n throw new Error('could not find react-redux context value; please ensure the component is wrapped in a ');\n }\n\n return contextValue;\n}","import { useContext } from 'react';\nimport { ReactReduxContext } from '../components/Context';\nimport { useReduxContext as useDefaultReduxContext } from './useReduxContext';\n/**\r\n * Hook factory, which creates a `useStore` hook bound to a given context.\r\n *\r\n * @param {React.Context} [context=ReactReduxContext] Context passed to your ``.\r\n * @returns {Function} A `useStore` hook bound to the specified context.\r\n */\n\nexport function createStoreHook(context) {\n if (context === void 0) {\n context = ReactReduxContext;\n }\n\n var useReduxContext = context === ReactReduxContext ? useDefaultReduxContext : function () {\n return useContext(context);\n };\n return function useStore() {\n var _useReduxContext = useReduxContext(),\n store = _useReduxContext.store;\n\n return store;\n };\n}\n/**\r\n * A hook to access the redux store.\r\n *\r\n * @returns {any} the redux store\r\n *\r\n * @example\r\n *\r\n * import React from 'react'\r\n * import { useStore } from 'react-redux'\r\n *\r\n * export const ExampleComponent = () => {\r\n * const store = useStore()\r\n * return
{store.getState()}
\r\n * }\r\n */\n\nexport var useStore = /*#__PURE__*/createStoreHook();","import { ReactReduxContext } from '../components/Context';\nimport { useStore as useDefaultStore, createStoreHook } from './useStore';\n/**\r\n * Hook factory, which creates a `useDispatch` hook bound to a given context.\r\n *\r\n * @param {React.Context} [context=ReactReduxContext] Context passed to your ``.\r\n * @returns {Function} A `useDispatch` hook bound to the specified context.\r\n */\n\nexport function createDispatchHook(context) {\n if (context === void 0) {\n context = ReactReduxContext;\n }\n\n var useStore = context === ReactReduxContext ? useDefaultStore : createStoreHook(context);\n return function useDispatch() {\n var store = useStore();\n return store.dispatch;\n };\n}\n/**\r\n * A hook to access the redux `dispatch` function.\r\n *\r\n * @returns {any|function} redux store's `dispatch` function\r\n *\r\n * @example\r\n *\r\n * import React, { useCallback } from 'react'\r\n * import { useDispatch } from 'react-redux'\r\n *\r\n * export const CounterComponent = ({ value }) => {\r\n * const dispatch = useDispatch()\r\n * const increaseCounter = useCallback(() => dispatch({ type: 'increase-counter' }), [])\r\n * return (\r\n *
\r\n * {value}\r\n * \r\n *
\r\n * )\r\n * }\r\n */\n\nexport var useDispatch = /*#__PURE__*/createDispatchHook();","import { useReducer, useRef, useMemo, useContext, useDebugValue } from 'react';\nimport { useReduxContext as useDefaultReduxContext } from './useReduxContext';\nimport { createSubscription } from '../utils/Subscription';\nimport { useIsomorphicLayoutEffect } from '../utils/useIsomorphicLayoutEffect';\nimport { ReactReduxContext } from '../components/Context';\n\nvar refEquality = function refEquality(a, b) {\n return a === b;\n};\n\nfunction useSelectorWithStoreAndSubscription(selector, equalityFn, store, contextSub) {\n var _useReducer = useReducer(function (s) {\n return s + 1;\n }, 0),\n forceRender = _useReducer[1];\n\n var subscription = useMemo(function () {\n return createSubscription(store, contextSub);\n }, [store, contextSub]);\n var latestSubscriptionCallbackError = useRef();\n var latestSelector = useRef();\n var latestStoreState = useRef();\n var latestSelectedState = useRef();\n var storeState = store.getState();\n var selectedState;\n\n try {\n if (selector !== latestSelector.current || storeState !== latestStoreState.current || latestSubscriptionCallbackError.current) {\n var newSelectedState = selector(storeState); // ensure latest selected state is reused so that a custom equality function can result in identical references\n\n if (latestSelectedState.current === undefined || !equalityFn(newSelectedState, latestSelectedState.current)) {\n selectedState = newSelectedState;\n } else {\n selectedState = latestSelectedState.current;\n }\n } else {\n selectedState = latestSelectedState.current;\n }\n } catch (err) {\n if (latestSubscriptionCallbackError.current) {\n err.message += \"\\nThe error may be correlated with this previous error:\\n\" + latestSubscriptionCallbackError.current.stack + \"\\n\\n\";\n }\n\n throw err;\n }\n\n useIsomorphicLayoutEffect(function () {\n latestSelector.current = selector;\n latestStoreState.current = storeState;\n latestSelectedState.current = selectedState;\n latestSubscriptionCallbackError.current = undefined;\n });\n useIsomorphicLayoutEffect(function () {\n function checkForUpdates() {\n try {\n var newStoreState = store.getState(); // Avoid calling selector multiple times if the store's state has not changed\n\n if (newStoreState === latestStoreState.current) {\n return;\n }\n\n var _newSelectedState = latestSelector.current(newStoreState);\n\n if (equalityFn(_newSelectedState, latestSelectedState.current)) {\n return;\n }\n\n latestSelectedState.current = _newSelectedState;\n latestStoreState.current = newStoreState;\n } catch (err) {\n // we ignore all errors here, since when the component\n // is re-rendered, the selectors are called again, and\n // will throw again, if neither props nor store state\n // changed\n latestSubscriptionCallbackError.current = err;\n }\n\n forceRender();\n }\n\n subscription.onStateChange = checkForUpdates;\n subscription.trySubscribe();\n checkForUpdates();\n return function () {\n return subscription.tryUnsubscribe();\n };\n }, [store, subscription]);\n return selectedState;\n}\n/**\r\n * Hook factory, which creates a `useSelector` hook bound to a given context.\r\n *\r\n * @param {React.Context} [context=ReactReduxContext] Context passed to your ``.\r\n * @returns {Function} A `useSelector` hook bound to the specified context.\r\n */\n\n\nexport function createSelectorHook(context) {\n if (context === void 0) {\n context = ReactReduxContext;\n }\n\n var useReduxContext = context === ReactReduxContext ? useDefaultReduxContext : function () {\n return useContext(context);\n };\n return function useSelector(selector, equalityFn) {\n if (equalityFn === void 0) {\n equalityFn = refEquality;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n if (!selector) {\n throw new Error(\"You must pass a selector to useSelector\");\n }\n\n if (typeof selector !== 'function') {\n throw new Error(\"You must pass a function as a selector to useSelector\");\n }\n\n if (typeof equalityFn !== 'function') {\n throw new Error(\"You must pass a function as an equality function to useSelector\");\n }\n }\n\n var _useReduxContext = useReduxContext(),\n store = _useReduxContext.store,\n contextSub = _useReduxContext.subscription;\n\n var selectedState = useSelectorWithStoreAndSubscription(selector, equalityFn, store, contextSub);\n useDebugValue(selectedState);\n return selectedState;\n };\n}\n/**\r\n * A hook to access the redux store's state. This hook takes a selector function\r\n * as an argument. The selector is called with the store state.\r\n *\r\n * This hook takes an optional equality comparison function as the second parameter\r\n * that allows you to customize the way the selected state is compared to determine\r\n * whether the component needs to be re-rendered.\r\n *\r\n * @param {Function} selector the selector function\r\n * @param {Function=} equalityFn the function that will be used to determine equality\r\n *\r\n * @returns {any} the selected state\r\n *\r\n * @example\r\n *\r\n * import React from 'react'\r\n * import { useSelector } from 'react-redux'\r\n *\r\n * export const CounterComponent = () => {\r\n * const counter = useSelector(state => state.counter)\r\n * return