{counter}
\r\n * }\r\n */\n\nexport var useSelector = /*#__PURE__*/createSelectorHook();","export * from './exports';\nimport { unstable_batchedUpdates as batch } from './utils/reactBatchedUpdates';\nimport { setBatch } from './utils/batch'; // Enable batched updates in our subscriptions for use\n// with standard React renderers (ReactDOM, React Native)\n\nsetBatch(batch);\nexport { batch };","function _assertThisInitialized(e) {\n if (void 0 === e) throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n return e;\n}\nmodule.exports = _assertThisInitialized, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;","function _getPrototypeOf(t) {\n return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) {\n return t.__proto__ || Object.getPrototypeOf(t);\n }, _getPrototypeOf(t);\n}\nexport { _getPrototypeOf as default };","var toPropertyKey = require(\"./toPropertyKey.js\");\nfunction _defineProperty(e, r, t) {\n return (r = toPropertyKey(r)) in e ? Object.defineProperty(e, r, {\n value: t,\n enumerable: !0,\n configurable: !0,\n writable: !0\n }) : e[r] = t, e;\n}\nmodule.exports = _defineProperty, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;","import _inheritsLoose from '@babel/runtime/helpers/esm/inheritsLoose';\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport { createMemoryHistory, createLocation, locationsAreEqual, createPath } from 'history';\nimport warning from 'tiny-warning';\nimport invariant from 'tiny-invariant';\nimport _extends from '@babel/runtime/helpers/esm/extends';\nimport pathToRegexp from 'path-to-regexp';\nimport { isValidElementType } from 'react-is';\nimport _objectWithoutPropertiesLoose from '@babel/runtime/helpers/esm/objectWithoutPropertiesLoose';\nimport hoistStatics from 'hoist-non-react-statics';\nvar MAX_SIGNED_31_BIT_INT = 1073741823;\nvar commonjsGlobal = typeof globalThis !== \"undefined\" // 'global proper'\n?\n// eslint-disable-next-line no-undef\nglobalThis : typeof window !== \"undefined\" ? window // Browser\n: typeof global !== \"undefined\" ? global // node.js\n: {};\nfunction getUniqueId() {\n var key = \"__global_unique_id__\";\n return commonjsGlobal[key] = (commonjsGlobal[key] || 0) + 1;\n} // Inlined Object.is polyfill.\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is\n\nfunction objectIs(x, y) {\n if (x === y) {\n return x !== 0 || 1 / x === 1 / y;\n } else {\n // eslint-disable-next-line no-self-compare\n return x !== x && y !== y;\n }\n}\nfunction createEventEmitter(value) {\n var handlers = [];\n return {\n on: function on(handler) {\n handlers.push(handler);\n },\n off: function off(handler) {\n handlers = handlers.filter(function (h) {\n return h !== handler;\n });\n },\n get: function get() {\n return value;\n },\n set: function set(newValue, changedBits) {\n value = newValue;\n handlers.forEach(function (handler) {\n return handler(value, changedBits);\n });\n }\n };\n}\nfunction onlyChild(children) {\n return Array.isArray(children) ? children[0] : children;\n}\nfunction createReactContext(defaultValue, calculateChangedBits) {\n var _Provider$childContex, _Consumer$contextType;\n var contextProp = \"__create-react-context-\" + getUniqueId() + \"__\";\n var Provider = /*#__PURE__*/function (_React$Component) {\n _inheritsLoose(Provider, _React$Component);\n function Provider() {\n var _this;\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n _this = _React$Component.call.apply(_React$Component, [this].concat(args)) || this;\n _this.emitter = createEventEmitter(_this.props.value);\n return _this;\n }\n var _proto = Provider.prototype;\n _proto.getChildContext = function getChildContext() {\n var _ref;\n return _ref = {}, _ref[contextProp] = this.emitter, _ref;\n };\n _proto.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n if (this.props.value !== nextProps.value) {\n var oldValue = this.props.value;\n var newValue = nextProps.value;\n var changedBits;\n if (objectIs(oldValue, newValue)) {\n changedBits = 0; // No change\n } else {\n changedBits = typeof calculateChangedBits === \"function\" ? calculateChangedBits(oldValue, newValue) : MAX_SIGNED_31_BIT_INT;\n if (process.env.NODE_ENV !== \"production\") {\n process.env.NODE_ENV !== \"production\" ? warning((changedBits & MAX_SIGNED_31_BIT_INT) === changedBits, \"calculateChangedBits: Expected the return value to be a \" + \"31-bit integer. Instead received: \" + changedBits) : void 0;\n }\n changedBits |= 0;\n if (changedBits !== 0) {\n this.emitter.set(nextProps.value, changedBits);\n }\n }\n }\n };\n _proto.render = function render() {\n return this.props.children;\n };\n return Provider;\n }(React.Component);\n Provider.childContextTypes = (_Provider$childContex = {}, _Provider$childContex[contextProp] = PropTypes.object.isRequired, _Provider$childContex);\n var Consumer = /*#__PURE__*/function (_React$Component2) {\n _inheritsLoose(Consumer, _React$Component2);\n function Consumer() {\n var _this2;\n for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n _this2 = _React$Component2.call.apply(_React$Component2, [this].concat(args)) || this;\n _this2.observedBits = void 0;\n _this2.state = {\n value: _this2.getValue()\n };\n _this2.onUpdate = function (newValue, changedBits) {\n var observedBits = _this2.observedBits | 0;\n if ((observedBits & changedBits) !== 0) {\n _this2.setState({\n value: _this2.getValue()\n });\n }\n };\n return _this2;\n }\n var _proto2 = Consumer.prototype;\n _proto2.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n var observedBits = nextProps.observedBits;\n this.observedBits = observedBits === undefined || observedBits === null ? MAX_SIGNED_31_BIT_INT // Subscribe to all changes by default\n : observedBits;\n };\n _proto2.componentDidMount = function componentDidMount() {\n if (this.context[contextProp]) {\n this.context[contextProp].on(this.onUpdate);\n }\n var observedBits = this.props.observedBits;\n this.observedBits = observedBits === undefined || observedBits === null ? MAX_SIGNED_31_BIT_INT // Subscribe to all changes by default\n : observedBits;\n };\n _proto2.componentWillUnmount = function componentWillUnmount() {\n if (this.context[contextProp]) {\n this.context[contextProp].off(this.onUpdate);\n }\n };\n _proto2.getValue = function getValue() {\n if (this.context[contextProp]) {\n return this.context[contextProp].get();\n } else {\n return defaultValue;\n }\n };\n _proto2.render = function render() {\n return onlyChild(this.props.children)(this.state.value);\n };\n return Consumer;\n }(React.Component);\n Consumer.contextTypes = (_Consumer$contextType = {}, _Consumer$contextType[contextProp] = PropTypes.object, _Consumer$contextType);\n return {\n Provider: Provider,\n Consumer: Consumer\n };\n}\n\n// MIT License\nvar createContext = React.createContext || createReactContext;\n\n// TODO: Replace with React.createContext once we can assume React 16+\n\nvar createNamedContext = function createNamedContext(name) {\n var context = createContext();\n context.displayName = name;\n return context;\n};\nvar historyContext = /*#__PURE__*/createNamedContext(\"Router-History\");\nvar context = /*#__PURE__*/createNamedContext(\"Router\");\n\n/**\n * The public API for putting history on context.\n */\n\nvar Router = /*#__PURE__*/function (_React$Component) {\n _inheritsLoose(Router, _React$Component);\n Router.computeRootMatch = function computeRootMatch(pathname) {\n return {\n path: \"/\",\n url: \"/\",\n params: {},\n isExact: pathname === \"/\"\n };\n };\n function Router(props) {\n var _this;\n _this = _React$Component.call(this, props) || this;\n _this.state = {\n location: props.history.location\n }; // This is a bit of a hack. We have to start listening for location\n // changes here in the constructor in case there are any \n * Prefer `scheduleUpdate` over `update` because of performance reasons.\n * @method\n * @memberof Popper\n */\nfunction update() {\n // if popper is destroyed, don't perform any further update\n if (this.state.isDestroyed) {\n return;\n }\n var data = {\n instance: this,\n styles: {},\n arrowStyles: {},\n attributes: {},\n flipped: false,\n offsets: {}\n };\n\n // compute reference element offsets\n data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed);\n\n // compute auto placement, store placement inside the data object,\n // modifiers will be able to edit `placement` if needed\n // and refer to originalPlacement to know the original value\n data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding);\n\n // store the computed placement inside `originalPlacement`\n data.originalPlacement = data.placement;\n data.positionFixed = this.options.positionFixed;\n\n // compute the popper offsets\n data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement);\n data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute';\n\n // run the modifiers\n data = runModifiers(this.modifiers, data);\n\n // the first `update` will call `onCreate` callback\n // the other ones will call `onUpdate` callback\n if (!this.state.isCreated) {\n this.state.isCreated = true;\n this.options.onCreate(data);\n } else {\n this.options.onUpdate(data);\n }\n}\n\n/**\n * Helper used to know if the given modifier is enabled.\n * @method\n * @memberof Popper.Utils\n * @returns {Boolean}\n */\nfunction isModifierEnabled(modifiers, modifierName) {\n return modifiers.some(function (_ref) {\n var name = _ref.name,\n enabled = _ref.enabled;\n return enabled && name === modifierName;\n });\n}\n\n/**\n * Get the prefixed supported property name\n * @method\n * @memberof Popper.Utils\n * @argument {String} property (camelCase)\n * @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)\n */\nfunction getSupportedPropertyName(property) {\n var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];\n var upperProp = property.charAt(0).toUpperCase() + property.slice(1);\n for (var i = 0; i < prefixes.length; i++) {\n var prefix = prefixes[i];\n var toCheck = prefix ? '' + prefix + upperProp : property;\n if (typeof document.body.style[toCheck] !== 'undefined') {\n return toCheck;\n }\n }\n return null;\n}\n\n/**\n * Destroys the popper.\n * @method\n * @memberof Popper\n */\nfunction destroy() {\n this.state.isDestroyed = true;\n\n // touch DOM only if `applyStyle` modifier is enabled\n if (isModifierEnabled(this.modifiers, 'applyStyle')) {\n this.popper.removeAttribute('x-placement');\n this.popper.style.position = '';\n this.popper.style.top = '';\n this.popper.style.left = '';\n this.popper.style.right = '';\n this.popper.style.bottom = '';\n this.popper.style.willChange = '';\n this.popper.style[getSupportedPropertyName('transform')] = '';\n }\n this.disableEventListeners();\n\n // remove the popper if user explicitly asked for the deletion on destroy\n // do not use `remove` because IE11 doesn't support it\n if (this.options.removeOnDestroy) {\n this.popper.parentNode.removeChild(this.popper);\n }\n return this;\n}\n\n/**\n * Get the window associated with the element\n * @argument {Element} element\n * @returns {Window}\n */\nfunction getWindow(element) {\n var ownerDocument = element.ownerDocument;\n return ownerDocument ? ownerDocument.defaultView : window;\n}\nfunction attachToScrollParents(scrollParent, event, callback, scrollParents) {\n var isBody = scrollParent.nodeName === 'BODY';\n var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent;\n target.addEventListener(event, callback, {\n passive: true\n });\n if (!isBody) {\n attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents);\n }\n scrollParents.push(target);\n}\n\n/**\n * Setup needed event listeners used to update the popper position\n * @method\n * @memberof Popper.Utils\n * @private\n */\nfunction setupEventListeners(reference, options, state, updateBound) {\n // Resize event listener on window\n state.updateBound = updateBound;\n getWindow(reference).addEventListener('resize', state.updateBound, {\n passive: true\n });\n\n // Scroll event listener on scroll parents\n var scrollElement = getScrollParent(reference);\n attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents);\n state.scrollElement = scrollElement;\n state.eventsEnabled = true;\n return state;\n}\n\n/**\n * It will add resize/scroll events and start recalculating\n * position of the popper element when they are triggered.\n * @method\n * @memberof Popper\n */\nfunction enableEventListeners() {\n if (!this.state.eventsEnabled) {\n this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate);\n }\n}\n\n/**\n * Remove event listeners used to update the popper position\n * @method\n * @memberof Popper.Utils\n * @private\n */\nfunction removeEventListeners(reference, state) {\n // Remove resize event listener on window\n getWindow(reference).removeEventListener('resize', state.updateBound);\n\n // Remove scroll event listener on scroll parents\n state.scrollParents.forEach(function (target) {\n target.removeEventListener('scroll', state.updateBound);\n });\n\n // Reset state\n state.updateBound = null;\n state.scrollParents = [];\n state.scrollElement = null;\n state.eventsEnabled = false;\n return state;\n}\n\n/**\n * It will remove resize/scroll events and won't recalculate popper position\n * when they are triggered. It also won't trigger `onUpdate` callback anymore,\n * unless you call `update` method manually.\n * @method\n * @memberof Popper\n */\nfunction disableEventListeners() {\n if (this.state.eventsEnabled) {\n cancelAnimationFrame(this.scheduleUpdate);\n this.state = removeEventListeners(this.reference, this.state);\n }\n}\n\n/**\n * Tells if a given input is a number\n * @method\n * @memberof Popper.Utils\n * @param {*} input to check\n * @return {Boolean}\n */\nfunction isNumeric(n) {\n return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);\n}\n\n/**\n * Set the style to the given popper\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element - Element to apply the style to\n * @argument {Object} styles\n * Object with a list of properties and values which will be applied to the element\n */\nfunction setStyles(element, styles) {\n Object.keys(styles).forEach(function (prop) {\n var unit = '';\n // add unit if the value is numeric and is one of the following\n if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) {\n unit = 'px';\n }\n element.style[prop] = styles[prop] + unit;\n });\n}\n\n/**\n * Set the attributes to the given popper\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element - Element to apply the attributes to\n * @argument {Object} styles\n * Object with a list of properties and values which will be applied to the element\n */\nfunction setAttributes(element, attributes) {\n Object.keys(attributes).forEach(function (prop) {\n var value = attributes[prop];\n if (value !== false) {\n element.setAttribute(prop, attributes[prop]);\n } else {\n element.removeAttribute(prop);\n }\n });\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} data.styles - List of style properties - values to apply to popper element\n * @argument {Object} data.attributes - List of attribute properties - values to apply to popper element\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The same data object\n */\nfunction applyStyle(data) {\n // any property present in `data.styles` will be applied to the popper,\n // in this way we can make the 3rd party modifiers add custom styles to it\n // Be aware, modifiers could override the properties defined in the previous\n // lines of this modifier!\n setStyles(data.instance.popper, data.styles);\n\n // any property present in `data.attributes` will be applied to the popper,\n // they will be set as HTML attributes of the element\n setAttributes(data.instance.popper, data.attributes);\n\n // if arrowElement is defined and arrowStyles has some properties\n if (data.arrowElement && Object.keys(data.arrowStyles).length) {\n setStyles(data.arrowElement, data.arrowStyles);\n }\n return data;\n}\n\n/**\n * Set the x-placement attribute before everything else because it could be used\n * to add margins to the popper margins needs to be calculated to get the\n * correct popper offsets.\n * @method\n * @memberof Popper.modifiers\n * @param {HTMLElement} reference - The reference element used to position the popper\n * @param {HTMLElement} popper - The HTML element used as popper\n * @param {Object} options - Popper.js options\n */\nfunction applyStyleOnLoad(reference, popper, options, modifierOptions, state) {\n // compute reference element offsets\n var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed);\n\n // compute auto placement, store placement inside the data object,\n // modifiers will be able to edit `placement` if needed\n // and refer to originalPlacement to know the original value\n var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding);\n popper.setAttribute('x-placement', placement);\n\n // Apply `position` to popper before anything else because\n // without the position applied we can't guarantee correct computations\n setStyles(popper, {\n position: options.positionFixed ? 'fixed' : 'absolute'\n });\n return options;\n}\n\n/**\n * @function\n * @memberof Popper.Utils\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Boolean} shouldRound - If the offsets should be rounded at all\n * @returns {Object} The popper's position offsets rounded\n *\n * The tale of pixel-perfect positioning. It's still not 100% perfect, but as\n * good as it can be within reason.\n * Discussion here: https://github.com/FezVrasta/popper.js/pull/715\n *\n * Low DPI screens cause a popper to be blurry if not using full pixels (Safari\n * as well on High DPI screens).\n *\n * Firefox prefers no rounding for positioning and does not have blurriness on\n * high DPI screens.\n *\n * Only horizontal placement and left/right values need to be considered.\n */\nfunction getRoundedOffsets(data, shouldRound) {\n var _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n var round = Math.round,\n floor = Math.floor;\n var noRound = function noRound(v) {\n return v;\n };\n var referenceWidth = round(reference.width);\n var popperWidth = round(popper.width);\n var isVertical = ['left', 'right'].indexOf(data.placement) !== -1;\n var isVariation = data.placement.indexOf('-') !== -1;\n var sameWidthParity = referenceWidth % 2 === popperWidth % 2;\n var bothOddWidth = referenceWidth % 2 === 1 && popperWidth % 2 === 1;\n var horizontalToInteger = !shouldRound ? noRound : isVertical || isVariation || sameWidthParity ? round : floor;\n var verticalToInteger = !shouldRound ? noRound : round;\n return {\n left: horizontalToInteger(bothOddWidth && !isVariation && shouldRound ? popper.left - 1 : popper.left),\n top: verticalToInteger(popper.top),\n bottom: verticalToInteger(popper.bottom),\n right: horizontalToInteger(popper.right)\n };\n}\nvar isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent);\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction computeStyle(data, options) {\n var x = options.x,\n y = options.y;\n var popper = data.offsets.popper;\n\n // Remove this legacy support in Popper.js v2\n\n var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) {\n return modifier.name === 'applyStyle';\n }).gpuAcceleration;\n if (legacyGpuAccelerationOption !== undefined) {\n console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');\n }\n var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration;\n var offsetParent = getOffsetParent(data.instance.popper);\n var offsetParentRect = getBoundingClientRect(offsetParent);\n\n // Styles\n var styles = {\n position: popper.position\n };\n var offsets = getRoundedOffsets(data, window.devicePixelRatio < 2 || !isFirefox);\n var sideA = x === 'bottom' ? 'top' : 'bottom';\n var sideB = y === 'right' ? 'left' : 'right';\n\n // if gpuAcceleration is set to `true` and transform is supported,\n // we use `translate3d` to apply the position to the popper we\n // automatically use the supported prefixed version if needed\n var prefixedProperty = getSupportedPropertyName('transform');\n\n // now, let's make a step back and look at this code closely (wtf?)\n // If the content of the popper grows once it's been positioned, it\n // may happen that the popper gets misplaced because of the new content\n // overflowing its reference element\n // To avoid this problem, we provide two options (x and y), which allow\n // the consumer to define the offset origin.\n // If we position a popper on top of a reference element, we can set\n // `x` to `top` to make the popper grow towards its top instead of\n // its bottom.\n var left = void 0,\n top = void 0;\n if (sideA === 'bottom') {\n // when offsetParent is the positioning is relative to the bottom of the screen (excluding the scrollbar)\n // and not the bottom of the html element\n if (offsetParent.nodeName === 'HTML') {\n top = -offsetParent.clientHeight + offsets.bottom;\n } else {\n top = -offsetParentRect.height + offsets.bottom;\n }\n } else {\n top = offsets.top;\n }\n if (sideB === 'right') {\n if (offsetParent.nodeName === 'HTML') {\n left = -offsetParent.clientWidth + offsets.right;\n } else {\n left = -offsetParentRect.width + offsets.right;\n }\n } else {\n left = offsets.left;\n }\n if (gpuAcceleration && prefixedProperty) {\n styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)';\n styles[sideA] = 0;\n styles[sideB] = 0;\n styles.willChange = 'transform';\n } else {\n // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties\n var invertTop = sideA === 'bottom' ? -1 : 1;\n var invertLeft = sideB === 'right' ? -1 : 1;\n styles[sideA] = top * invertTop;\n styles[sideB] = left * invertLeft;\n styles.willChange = sideA + ', ' + sideB;\n }\n\n // Attributes\n var attributes = {\n 'x-placement': data.placement\n };\n\n // Update `data` attributes, styles and arrowStyles\n data.attributes = _extends({}, attributes, data.attributes);\n data.styles = _extends({}, styles, data.styles);\n data.arrowStyles = _extends({}, data.offsets.arrow, data.arrowStyles);\n return data;\n}\n\n/**\n * Helper used to know if the given modifier depends from another one.
\n * It checks if the needed modifier is listed and enabled.\n * @method\n * @memberof Popper.Utils\n * @param {Array} modifiers - list of modifiers\n * @param {String} requestingName - name of requesting modifier\n * @param {String} requestedName - name of requested modifier\n * @returns {Boolean}\n */\nfunction isModifierRequired(modifiers, requestingName, requestedName) {\n var requesting = find(modifiers, function (_ref) {\n var name = _ref.name;\n return name === requestingName;\n });\n var isRequired = !!requesting && modifiers.some(function (modifier) {\n return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order;\n });\n if (!isRequired) {\n var _requesting = '`' + requestingName + '`';\n var requested = '`' + requestedName + '`';\n console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!');\n }\n return isRequired;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction arrow(data, options) {\n var _data$offsets$arrow;\n\n // arrow depends on keepTogether in order to work\n if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {\n return data;\n }\n var arrowElement = options.element;\n\n // if arrowElement is a string, suppose it's a CSS selector\n if (typeof arrowElement === 'string') {\n arrowElement = data.instance.popper.querySelector(arrowElement);\n\n // if arrowElement is not found, don't run the modifier\n if (!arrowElement) {\n return data;\n }\n } else {\n // if the arrowElement isn't a query selector we must check that the\n // provided DOM node is child of its popper node\n if (!data.instance.popper.contains(arrowElement)) {\n console.warn('WARNING: `arrow.element` must be child of its popper element!');\n return data;\n }\n }\n var placement = data.placement.split('-')[0];\n var _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n var isVertical = ['left', 'right'].indexOf(placement) !== -1;\n var len = isVertical ? 'height' : 'width';\n var sideCapitalized = isVertical ? 'Top' : 'Left';\n var side = sideCapitalized.toLowerCase();\n var altSide = isVertical ? 'left' : 'top';\n var opSide = isVertical ? 'bottom' : 'right';\n var arrowElementSize = getOuterSizes(arrowElement)[len];\n\n //\n // extends keepTogether behavior making sure the popper and its\n // reference have enough pixels in conjunction\n //\n\n // top/left side\n if (reference[opSide] - arrowElementSize < popper[side]) {\n data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize);\n }\n // bottom/right side\n if (reference[side] + arrowElementSize > popper[opSide]) {\n data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide];\n }\n data.offsets.popper = getClientRect(data.offsets.popper);\n\n // compute center of the popper\n var center = reference[side] + reference[len] / 2 - arrowElementSize / 2;\n\n // Compute the sideValue using the updated popper offsets\n // take popper margin in account because we don't have this info available\n var css = getStyleComputedProperty(data.instance.popper);\n var popperMarginSide = parseFloat(css['margin' + sideCapitalized]);\n var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width']);\n var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide;\n\n // prevent arrowElement from being placed not contiguously to its popper\n sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);\n data.arrowElement = arrowElement;\n data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow);\n return data;\n}\n\n/**\n * Get the opposite placement variation of the given one\n * @method\n * @memberof Popper.Utils\n * @argument {String} placement variation\n * @returns {String} flipped placement variation\n */\nfunction getOppositeVariation(variation) {\n if (variation === 'end') {\n return 'start';\n } else if (variation === 'start') {\n return 'end';\n }\n return variation;\n}\n\n/**\n * List of accepted placements to use as values of the `placement` option.
\n * Valid placements are:\n * - `auto`\n * - `top`\n * - `right`\n * - `bottom`\n * - `left`\n *\n * Each placement can have a variation from this list:\n * - `-start`\n * - `-end`\n *\n * Variations are interpreted easily if you think of them as the left to right\n * written languages. Horizontally (`top` and `bottom`), `start` is left and `end`\n * is right.
\n * Vertically (`left` and `right`), `start` is top and `end` is bottom.\n *\n * Some valid examples are:\n * - `top-end` (on top of reference, right aligned)\n * - `right-start` (on right of reference, top aligned)\n * - `bottom` (on bottom, centered)\n * - `auto-end` (on the side with more space available, alignment depends by placement)\n *\n * @static\n * @type {Array}\n * @enum {String}\n * @readonly\n * @method placements\n * @memberof Popper\n */\nvar placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start'];\n\n// Get rid of `auto` `auto-start` and `auto-end`\nvar validPlacements = placements.slice(3);\n\n/**\n * Given an initial placement, returns all the subsequent placements\n * clockwise (or counter-clockwise).\n *\n * @method\n * @memberof Popper.Utils\n * @argument {String} placement - A valid placement (it accepts variations)\n * @argument {Boolean} counter - Set to true to walk the placements counterclockwise\n * @returns {Array} placements including their variations\n */\nfunction clockwise(placement) {\n var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var index = validPlacements.indexOf(placement);\n var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index));\n return counter ? arr.reverse() : arr;\n}\nvar BEHAVIORS = {\n FLIP: 'flip',\n CLOCKWISE: 'clockwise',\n COUNTERCLOCKWISE: 'counterclockwise'\n};\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction flip(data, options) {\n // if `inner` modifier is enabled, we can't use the `flip` modifier\n if (isModifierEnabled(data.instance.modifiers, 'inner')) {\n return data;\n }\n if (data.flipped && data.placement === data.originalPlacement) {\n // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides\n return data;\n }\n var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed);\n var placement = data.placement.split('-')[0];\n var placementOpposite = getOppositePlacement(placement);\n var variation = data.placement.split('-')[1] || '';\n var flipOrder = [];\n switch (options.behavior) {\n case BEHAVIORS.FLIP:\n flipOrder = [placement, placementOpposite];\n break;\n case BEHAVIORS.CLOCKWISE:\n flipOrder = clockwise(placement);\n break;\n case BEHAVIORS.COUNTERCLOCKWISE:\n flipOrder = clockwise(placement, true);\n break;\n default:\n flipOrder = options.behavior;\n }\n flipOrder.forEach(function (step, index) {\n if (placement !== step || flipOrder.length === index + 1) {\n return data;\n }\n placement = data.placement.split('-')[0];\n placementOpposite = getOppositePlacement(placement);\n var popperOffsets = data.offsets.popper;\n var refOffsets = data.offsets.reference;\n\n // using floor because the reference offsets may contain decimals we are not going to consider here\n var floor = Math.floor;\n var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom);\n var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);\n var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);\n var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);\n var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom);\n var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom;\n\n // flip the variation if required\n var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;\n\n // flips variation if reference element overflows boundaries\n var flippedVariationByRef = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom);\n\n // flips variation if popper content overflows boundaries\n var flippedVariationByContent = !!options.flipVariationsByContent && (isVertical && variation === 'start' && overflowsRight || isVertical && variation === 'end' && overflowsLeft || !isVertical && variation === 'start' && overflowsBottom || !isVertical && variation === 'end' && overflowsTop);\n var flippedVariation = flippedVariationByRef || flippedVariationByContent;\n if (overlapsRef || overflowsBoundaries || flippedVariation) {\n // this boolean to detect any flip loop\n data.flipped = true;\n if (overlapsRef || overflowsBoundaries) {\n placement = flipOrder[index + 1];\n }\n if (flippedVariation) {\n variation = getOppositeVariation(variation);\n }\n data.placement = placement + (variation ? '-' + variation : '');\n\n // this object contains `position`, we want to preserve it along with\n // any additional property we may add in the future\n data.offsets.popper = _extends({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement));\n data = runModifiers(data.instance.modifiers, data, 'flip');\n }\n });\n return data;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction keepTogether(data) {\n var _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n var placement = data.placement.split('-')[0];\n var floor = Math.floor;\n var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;\n var side = isVertical ? 'right' : 'bottom';\n var opSide = isVertical ? 'left' : 'top';\n var measurement = isVertical ? 'width' : 'height';\n if (popper[side] < floor(reference[opSide])) {\n data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement];\n }\n if (popper[opSide] > floor(reference[side])) {\n data.offsets.popper[opSide] = floor(reference[side]);\n }\n return data;\n}\n\n/**\n * Converts a string containing value + unit into a px value number\n * @function\n * @memberof {modifiers~offset}\n * @private\n * @argument {String} str - Value + unit string\n * @argument {String} measurement - `height` or `width`\n * @argument {Object} popperOffsets\n * @argument {Object} referenceOffsets\n * @returns {Number|String}\n * Value in pixels, or original string if no values were extracted\n */\nfunction toValue(str, measurement, popperOffsets, referenceOffsets) {\n // separate value from unit\n var split = str.match(/((?:\\-|\\+)?\\d*\\.?\\d*)(.*)/);\n var value = +split[1];\n var unit = split[2];\n\n // If it's not a number it's an operator, I guess\n if (!value) {\n return str;\n }\n if (unit.indexOf('%') === 0) {\n var element = void 0;\n switch (unit) {\n case '%p':\n element = popperOffsets;\n break;\n case '%':\n case '%r':\n default:\n element = referenceOffsets;\n }\n var rect = getClientRect(element);\n return rect[measurement] / 100 * value;\n } else if (unit === 'vh' || unit === 'vw') {\n // if is a vh or vw, we calculate the size based on the viewport\n var size = void 0;\n if (unit === 'vh') {\n size = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);\n } else {\n size = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);\n }\n return size / 100 * value;\n } else {\n // if is an explicit pixel unit, we get rid of the unit and keep the value\n // if is an implicit unit, it's px, and we return just the value\n return value;\n }\n}\n\n/**\n * Parse an `offset` string to extrapolate `x` and `y` numeric offsets.\n * @function\n * @memberof {modifiers~offset}\n * @private\n * @argument {String} offset\n * @argument {Object} popperOffsets\n * @argument {Object} referenceOffsets\n * @argument {String} basePlacement\n * @returns {Array} a two cells array with x and y offsets in numbers\n */\nfunction parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) {\n var offsets = [0, 0];\n\n // Use height if placement is left or right and index is 0 otherwise use width\n // in this way the first offset will use an axis and the second one\n // will use the other one\n var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;\n\n // Split the offset string to obtain a list of values and operands\n // The regex addresses values with the plus or minus sign in front (+10, -20, etc)\n var fragments = offset.split(/(\\+|\\-)/).map(function (frag) {\n return frag.trim();\n });\n\n // Detect if the offset string contains a pair of values or a single one\n // they could be separated by comma or space\n var divider = fragments.indexOf(find(fragments, function (frag) {\n return frag.search(/,|\\s/) !== -1;\n }));\n if (fragments[divider] && fragments[divider].indexOf(',') === -1) {\n console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');\n }\n\n // If divider is found, we divide the list of values and operands to divide\n // them by ofset X and Y.\n var splitRegex = /\\s*,\\s*|\\s+/;\n var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments];\n\n // Convert the values with units to absolute pixels to allow our computations\n ops = ops.map(function (op, index) {\n // Most of the units rely on the orientation of the popper\n var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width';\n var mergeWithPrevious = false;\n return op\n // This aggregates any `+` or `-` sign that aren't considered operators\n // e.g.: 10 + +5 => [10, +, +5]\n .reduce(function (a, b) {\n if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {\n a[a.length - 1] = b;\n mergeWithPrevious = true;\n return a;\n } else if (mergeWithPrevious) {\n a[a.length - 1] += b;\n mergeWithPrevious = false;\n return a;\n } else {\n return a.concat(b);\n }\n }, [])\n // Here we convert the string values into number values (in px)\n .map(function (str) {\n return toValue(str, measurement, popperOffsets, referenceOffsets);\n });\n });\n\n // Loop trough the offsets arrays and execute the operations\n ops.forEach(function (op, index) {\n op.forEach(function (frag, index2) {\n if (isNumeric(frag)) {\n offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);\n }\n });\n });\n return offsets;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @argument {Number|String} options.offset=0\n * The offset value as described in the modifier description\n * @returns {Object} The data object, properly modified\n */\nfunction offset(data, _ref) {\n var offset = _ref.offset;\n var placement = data.placement,\n _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n var basePlacement = placement.split('-')[0];\n var offsets = void 0;\n if (isNumeric(+offset)) {\n offsets = [+offset, 0];\n } else {\n offsets = parseOffset(offset, popper, reference, basePlacement);\n }\n if (basePlacement === 'left') {\n popper.top += offsets[0];\n popper.left -= offsets[1];\n } else if (basePlacement === 'right') {\n popper.top += offsets[0];\n popper.left += offsets[1];\n } else if (basePlacement === 'top') {\n popper.left += offsets[0];\n popper.top -= offsets[1];\n } else if (basePlacement === 'bottom') {\n popper.left += offsets[0];\n popper.top += offsets[1];\n }\n data.popper = popper;\n return data;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction preventOverflow(data, options) {\n var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper);\n\n // If offsetParent is the reference element, we really want to\n // go one step up and use the next offsetParent as reference to\n // avoid to make this modifier completely useless and look like broken\n if (data.instance.reference === boundariesElement) {\n boundariesElement = getOffsetParent(boundariesElement);\n }\n\n // NOTE: DOM access here\n // resets the popper's position so that the document size can be calculated excluding\n // the size of the popper element itself\n var transformProp = getSupportedPropertyName('transform');\n var popperStyles = data.instance.popper.style; // assignment to help minification\n var top = popperStyles.top,\n left = popperStyles.left,\n transform = popperStyles[transformProp];\n popperStyles.top = '';\n popperStyles.left = '';\n popperStyles[transformProp] = '';\n var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed);\n\n // NOTE: DOM access here\n // restores the original style properties after the offsets have been computed\n popperStyles.top = top;\n popperStyles.left = left;\n popperStyles[transformProp] = transform;\n options.boundaries = boundaries;\n var order = options.priority;\n var popper = data.offsets.popper;\n var check = {\n primary: function primary(placement) {\n var value = popper[placement];\n if (popper[placement] < boundaries[placement] && !options.escapeWithReference) {\n value = Math.max(popper[placement], boundaries[placement]);\n }\n return defineProperty({}, placement, value);\n },\n secondary: function secondary(placement) {\n var mainSide = placement === 'right' ? 'left' : 'top';\n var value = popper[mainSide];\n if (popper[placement] > boundaries[placement] && !options.escapeWithReference) {\n value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height));\n }\n return defineProperty({}, mainSide, value);\n }\n };\n order.forEach(function (placement) {\n var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';\n popper = _extends({}, popper, check[side](placement));\n });\n data.offsets.popper = popper;\n return data;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction shift(data) {\n var placement = data.placement;\n var basePlacement = placement.split('-')[0];\n var shiftvariation = placement.split('-')[1];\n\n // if shift shiftvariation is specified, run the modifier\n if (shiftvariation) {\n var _data$offsets = data.offsets,\n reference = _data$offsets.reference,\n popper = _data$offsets.popper;\n var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;\n var side = isVertical ? 'left' : 'top';\n var measurement = isVertical ? 'width' : 'height';\n var shiftOffsets = {\n start: defineProperty({}, side, reference[side]),\n end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement])\n };\n data.offsets.popper = _extends({}, popper, shiftOffsets[shiftvariation]);\n }\n return data;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction hide(data) {\n if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {\n return data;\n }\n var refRect = data.offsets.reference;\n var bound = find(data.instance.modifiers, function (modifier) {\n return modifier.name === 'preventOverflow';\n }).boundaries;\n if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) {\n // Avoid unnecessary DOM access if visibility hasn't changed\n if (data.hide === true) {\n return data;\n }\n data.hide = true;\n data.attributes['x-out-of-boundaries'] = '';\n } else {\n // Avoid unnecessary DOM access if visibility hasn't changed\n if (data.hide === false) {\n return data;\n }\n data.hide = false;\n data.attributes['x-out-of-boundaries'] = false;\n }\n return data;\n}\n\n/**\n * @function\n * @memberof Modifiers\n * @argument {Object} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\nfunction inner(data) {\n var placement = data.placement;\n var basePlacement = placement.split('-')[0];\n var _data$offsets = data.offsets,\n popper = _data$offsets.popper,\n reference = _data$offsets.reference;\n var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;\n var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;\n popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);\n data.placement = getOppositePlacement(placement);\n data.offsets.popper = getClientRect(popper);\n return data;\n}\n\n/**\n * Modifier function, each modifier can have a function of this type assigned\n * to its `fn` property.
\n * These functions will be called on each update, this means that you must\n * make sure they are performant enough to avoid performance bottlenecks.\n *\n * @function ModifierFn\n * @argument {dataObject} data - The data object generated by `update` method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {dataObject} The data object, properly modified\n */\n\n/**\n * Modifiers are plugins used to alter the behavior of your poppers.
\n * Popper.js uses a set of 9 modifiers to provide all the basic functionalities\n * needed by the library.\n *\n * Usually you don't want to override the `order`, `fn` and `onLoad` props.\n * All the other properties are configurations that could be tweaked.\n * @namespace modifiers\n */\nvar modifiers = {\n /**\n * Modifier used to shift the popper on the start or end of its reference\n * element.
\n * It will read the variation of the `placement` property.
\n * It can be one either `-end` or `-start`.\n * @memberof modifiers\n * @inner\n */\n shift: {\n /** @prop {number} order=100 - Index used to define the order of execution */\n order: 100,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: shift\n },\n /**\n * The `offset` modifier can shift your popper on both its axis.\n *\n * It accepts the following units:\n * - `px` or unit-less, interpreted as pixels\n * - `%` or `%r`, percentage relative to the length of the reference element\n * - `%p`, percentage relative to the length of the popper element\n * - `vw`, CSS viewport width unit\n * - `vh`, CSS viewport height unit\n *\n * For length is intended the main axis relative to the placement of the popper.
\n * This means that if the placement is `top` or `bottom`, the length will be the\n * `width`. In case of `left` or `right`, it will be the `height`.\n *\n * You can provide a single value (as `Number` or `String`), or a pair of values\n * as `String` divided by a comma or one (or more) white spaces.
\n * The latter is a deprecated method because it leads to confusion and will be\n * removed in v2.
\n * Additionally, it accepts additions and subtractions between different units.\n * Note that multiplications and divisions aren't supported.\n *\n * Valid examples are:\n * ```\n * 10\n * '10%'\n * '10, 10'\n * '10%, 10'\n * '10 + 10%'\n * '10 - 5vh + 3%'\n * '-10px + 5vh, 5px - 6%'\n * ```\n * > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap\n * > with their reference element, unfortunately, you will have to disable the `flip` modifier.\n * > You can read more on this at this [issue](https://github.com/FezVrasta/popper.js/issues/373).\n *\n * @memberof modifiers\n * @inner\n */\n offset: {\n /** @prop {number} order=200 - Index used to define the order of execution */\n order: 200,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: offset,\n /** @prop {Number|String} offset=0\n * The offset value as described in the modifier description\n */\n offset: 0\n },\n /**\n * Modifier used to prevent the popper from being positioned outside the boundary.\n *\n * A scenario exists where the reference itself is not within the boundaries.
\n * We can say it has \"escaped the boundaries\" — or just \"escaped\".
\n * In this case we need to decide whether the popper should either:\n *\n * - detach from the reference and remain \"trapped\" in the boundaries, or\n * - if it should ignore the boundary and \"escape with its reference\"\n *\n * When `escapeWithReference` is set to`true` and reference is completely\n * outside its boundaries, the popper will overflow (or completely leave)\n * the boundaries in order to remain attached to the edge of the reference.\n *\n * @memberof modifiers\n * @inner\n */\n preventOverflow: {\n /** @prop {number} order=300 - Index used to define the order of execution */\n order: 300,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: preventOverflow,\n /**\n * @prop {Array} [priority=['left','right','top','bottom']]\n * Popper will try to prevent overflow following these priorities by default,\n * then, it could overflow on the left and on top of the `boundariesElement`\n */\n priority: ['left', 'right', 'top', 'bottom'],\n /**\n * @prop {number} padding=5\n * Amount of pixel used to define a minimum distance between the boundaries\n * and the popper. This makes sure the popper always has a little padding\n * between the edges of its container\n */\n padding: 5,\n /**\n * @prop {String|HTMLElement} boundariesElement='scrollParent'\n * Boundaries used by the modifier. Can be `scrollParent`, `window`,\n * `viewport` or any DOM element.\n */\n boundariesElement: 'scrollParent'\n },\n /**\n * Modifier used to make sure the reference and its popper stay near each other\n * without leaving any gap between the two. Especially useful when the arrow is\n * enabled and you want to ensure that it points to its reference element.\n * It cares only about the first axis. You can still have poppers with margin\n * between the popper and its reference element.\n * @memberof modifiers\n * @inner\n */\n keepTogether: {\n /** @prop {number} order=400 - Index used to define the order of execution */\n order: 400,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: keepTogether\n },\n /**\n * This modifier is used to move the `arrowElement` of the popper to make\n * sure it is positioned between the reference element and its popper element.\n * It will read the outer size of the `arrowElement` node to detect how many\n * pixels of conjunction are needed.\n *\n * It has no effect if no `arrowElement` is provided.\n * @memberof modifiers\n * @inner\n */\n arrow: {\n /** @prop {number} order=500 - Index used to define the order of execution */\n order: 500,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: arrow,\n /** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */\n element: '[x-arrow]'\n },\n /**\n * Modifier used to flip the popper's placement when it starts to overlap its\n * reference element.\n *\n * Requires the `preventOverflow` modifier before it in order to work.\n *\n * **NOTE:** this modifier will interrupt the current update cycle and will\n * restart it if it detects the need to flip the placement.\n * @memberof modifiers\n * @inner\n */\n flip: {\n /** @prop {number} order=600 - Index used to define the order of execution */\n order: 600,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: flip,\n /**\n * @prop {String|Array} behavior='flip'\n * The behavior used to change the popper's placement. It can be one of\n * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid\n * placements (with optional variations)\n */\n behavior: 'flip',\n /**\n * @prop {number} padding=5\n * The popper will flip if it hits the edges of the `boundariesElement`\n */\n padding: 5,\n /**\n * @prop {String|HTMLElement} boundariesElement='viewport'\n * The element which will define the boundaries of the popper position.\n * The popper will never be placed outside of the defined boundaries\n * (except if `keepTogether` is enabled)\n */\n boundariesElement: 'viewport',\n /**\n * @prop {Boolean} flipVariations=false\n * The popper will switch placement variation between `-start` and `-end` when\n * the reference element overlaps its boundaries.\n *\n * The original placement should have a set variation.\n */\n flipVariations: false,\n /**\n * @prop {Boolean} flipVariationsByContent=false\n * The popper will switch placement variation between `-start` and `-end` when\n * the popper element overlaps its reference boundaries.\n *\n * The original placement should have a set variation.\n */\n flipVariationsByContent: false\n },\n /**\n * Modifier used to make the popper flow toward the inner of the reference element.\n * By default, when this modifier is disabled, the popper will be placed outside\n * the reference element.\n * @memberof modifiers\n * @inner\n */\n inner: {\n /** @prop {number} order=700 - Index used to define the order of execution */\n order: 700,\n /** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */\n enabled: false,\n /** @prop {ModifierFn} */\n fn: inner\n },\n /**\n * Modifier used to hide the popper when its reference element is outside of the\n * popper boundaries. It will set a `x-out-of-boundaries` attribute which can\n * be used to hide with a CSS selector the popper when its reference is\n * out of boundaries.\n *\n * Requires the `preventOverflow` modifier before it in order to work.\n * @memberof modifiers\n * @inner\n */\n hide: {\n /** @prop {number} order=800 - Index used to define the order of execution */\n order: 800,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: hide\n },\n /**\n * Computes the style that will be applied to the popper element to gets\n * properly positioned.\n *\n * Note that this modifier will not touch the DOM, it just prepares the styles\n * so that `applyStyle` modifier can apply it. This separation is useful\n * in case you need to replace `applyStyle` with a custom implementation.\n *\n * This modifier has `850` as `order` value to maintain backward compatibility\n * with previous versions of Popper.js. Expect the modifiers ordering method\n * to change in future major versions of the library.\n *\n * @memberof modifiers\n * @inner\n */\n computeStyle: {\n /** @prop {number} order=850 - Index used to define the order of execution */\n order: 850,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: computeStyle,\n /**\n * @prop {Boolean} gpuAcceleration=true\n * If true, it uses the CSS 3D transformation to position the popper.\n * Otherwise, it will use the `top` and `left` properties\n */\n gpuAcceleration: true,\n /**\n * @prop {string} [x='bottom']\n * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.\n * Change this if your popper should grow in a direction different from `bottom`\n */\n x: 'bottom',\n /**\n * @prop {string} [x='left']\n * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.\n * Change this if your popper should grow in a direction different from `right`\n */\n y: 'right'\n },\n /**\n * Applies the computed styles to the popper element.\n *\n * All the DOM manipulations are limited to this modifier. This is useful in case\n * you want to integrate Popper.js inside a framework or view library and you\n * want to delegate all the DOM manipulations to it.\n *\n * Note that if you disable this modifier, you must make sure the popper element\n * has its position set to `absolute` before Popper.js can do its work!\n *\n * Just disable this modifier and define your own to achieve the desired effect.\n *\n * @memberof modifiers\n * @inner\n */\n applyStyle: {\n /** @prop {number} order=900 - Index used to define the order of execution */\n order: 900,\n /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */\n enabled: true,\n /** @prop {ModifierFn} */\n fn: applyStyle,\n /** @prop {Function} */\n onLoad: applyStyleOnLoad,\n /**\n * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier\n * @prop {Boolean} gpuAcceleration=true\n * If true, it uses the CSS 3D transformation to position the popper.\n * Otherwise, it will use the `top` and `left` properties\n */\n gpuAcceleration: undefined\n }\n};\n\n/**\n * The `dataObject` is an object containing all the information used by Popper.js.\n * This object is passed to modifiers and to the `onCreate` and `onUpdate` callbacks.\n * @name dataObject\n * @property {Object} data.instance The Popper.js instance\n * @property {String} data.placement Placement applied to popper\n * @property {String} data.originalPlacement Placement originally defined on init\n * @property {Boolean} data.flipped True if popper has been flipped by flip modifier\n * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper\n * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier\n * @property {Object} data.styles Any CSS property defined here will be applied to the popper. It expects the JavaScript nomenclature (eg. `marginBottom`)\n * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow. It expects the JavaScript nomenclature (eg. `marginBottom`)\n * @property {Object} data.boundaries Offsets of the popper boundaries\n * @property {Object} data.offsets The measurements of popper, reference and arrow elements\n * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values\n * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values\n * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0\n */\n\n/**\n * Default options provided to Popper.js constructor.
\n * These can be overridden using the `options` argument of Popper.js.
\n * To override an option, simply pass an object with the same\n * structure of the `options` object, as the 3rd argument. For example:\n * ```\n * new Popper(ref, pop, {\n * modifiers: {\n * preventOverflow: { enabled: false }\n * }\n * })\n * ```\n * @type {Object}\n * @static\n * @memberof Popper\n */\nvar Defaults = {\n /**\n * Popper's placement.\n * @prop {Popper.placements} placement='bottom'\n */\n placement: 'bottom',\n /**\n * Set this to true if you want popper to position it self in 'fixed' mode\n * @prop {Boolean} positionFixed=false\n */\n positionFixed: false,\n /**\n * Whether events (resize, scroll) are initially enabled.\n * @prop {Boolean} eventsEnabled=true\n */\n eventsEnabled: true,\n /**\n * Set to true if you want to automatically remove the popper when\n * you call the `destroy` method.\n * @prop {Boolean} removeOnDestroy=false\n */\n removeOnDestroy: false,\n /**\n * Callback called when the popper is created.
\n * By default, it is set to no-op.
\n * Access Popper.js instance with `data.instance`.\n * @prop {onCreate}\n */\n onCreate: function onCreate() {},\n /**\n * Callback called when the popper is updated. This callback is not called\n * on the initialization/creation of the popper, but only on subsequent\n * updates.
\n * By default, it is set to no-op.
\n * Access Popper.js instance with `data.instance`.\n * @prop {onUpdate}\n */\n onUpdate: function onUpdate() {},\n /**\n * List of modifiers used to modify the offsets before they are applied to the popper.\n * They provide most of the functionalities of Popper.js.\n * @prop {modifiers}\n */\n modifiers: modifiers\n};\n\n/**\n * @callback onCreate\n * @param {dataObject} data\n */\n\n/**\n * @callback onUpdate\n * @param {dataObject} data\n */\n\n// Utils\n// Methods\nvar Popper = function () {\n /**\n * Creates a new Popper.js instance.\n * @class Popper\n * @param {Element|referenceObject} reference - The reference element used to position the popper\n * @param {Element} popper - The HTML / XML element used as the popper\n * @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults)\n * @return {Object} instance - The generated Popper.js instance\n */\n function Popper(reference, popper) {\n var _this = this;\n var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n classCallCheck(this, Popper);\n this.scheduleUpdate = function () {\n return requestAnimationFrame(_this.update);\n };\n\n // make update() debounced, so that it only runs at most once-per-tick\n this.update = debounce(this.update.bind(this));\n\n // with {} we create a new object with the options inside it\n this.options = _extends({}, Popper.Defaults, options);\n\n // init state\n this.state = {\n isDestroyed: false,\n isCreated: false,\n scrollParents: []\n };\n\n // get reference and popper elements (allow jQuery wrappers)\n this.reference = reference && reference.jquery ? reference[0] : reference;\n this.popper = popper && popper.jquery ? popper[0] : popper;\n\n // Deep merge modifiers options\n this.options.modifiers = {};\n Object.keys(_extends({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) {\n _this.options.modifiers[name] = _extends({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {});\n });\n\n // Refactoring modifiers' list (Object => Array)\n this.modifiers = Object.keys(this.options.modifiers).map(function (name) {\n return _extends({\n name: name\n }, _this.options.modifiers[name]);\n })\n // sort the modifiers by order\n .sort(function (a, b) {\n return a.order - b.order;\n });\n\n // modifiers have the ability to execute arbitrary code when Popper.js get inited\n // such code is executed in the same order of its modifier\n // they could add new properties to their options configuration\n // BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`!\n this.modifiers.forEach(function (modifierOptions) {\n if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) {\n modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state);\n }\n });\n\n // fire the first update to position the popper in the right place\n this.update();\n var eventsEnabled = this.options.eventsEnabled;\n if (eventsEnabled) {\n // setup event listeners, they will take care of update the position in specific situations\n this.enableEventListeners();\n }\n this.state.eventsEnabled = eventsEnabled;\n }\n\n // We can't use class properties because they don't get listed in the\n // class prototype and break stuff like Sinon stubs\n\n createClass(Popper, [{\n key: 'update',\n value: function update$$1() {\n return update.call(this);\n }\n }, {\n key: 'destroy',\n value: function destroy$$1() {\n return destroy.call(this);\n }\n }, {\n key: 'enableEventListeners',\n value: function enableEventListeners$$1() {\n return enableEventListeners.call(this);\n }\n }, {\n key: 'disableEventListeners',\n value: function disableEventListeners$$1() {\n return disableEventListeners.call(this);\n }\n\n /**\n * Schedules an update. It will run on the next UI update available.\n * @method scheduleUpdate\n * @memberof Popper\n */\n\n /**\n * Collection of utilities useful when writing custom modifiers.\n * Starting from version 1.7, this method is available only if you\n * include `popper-utils.js` before `popper.js`.\n *\n * **DEPRECATION**: This way to access PopperUtils is deprecated\n * and will be removed in v2! Use the PopperUtils module directly instead.\n * Due to the high instability of the methods contained in Utils, we can't\n * guarantee them to follow semver. Use them at your own risk!\n * @static\n * @private\n * @type {Object}\n * @deprecated since version 1.8\n * @member Utils\n * @memberof Popper\n */\n }]);\n return Popper;\n}();\n\n/**\n * The `referenceObject` is an object that provides an interface compatible with Popper.js\n * and lets you use it as replacement of a real DOM node.
\n * You can use this method to position a popper relatively to a set of coordinates\n * in case you don't have a DOM node to use as reference.\n *\n * ```\n * new Popper(referenceObject, popperNode);\n * ```\n *\n * NB: This feature isn't supported in Internet Explorer 10.\n * @name referenceObject\n * @property {Function} data.getBoundingClientRect\n * A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method.\n * @property {number} data.clientWidth\n * An ES6 getter that will return the width of the virtual reference element.\n * @property {number} data.clientHeight\n * An ES6 getter that will return the height of the virtual reference element.\n */\n\nPopper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils;\nPopper.placements = placements;\nPopper.Defaults = Defaults;\nexport default Popper;","'use strict';\n\nexports.__esModule = true;\nvar _react = require('react');\nvar _react2 = _interopRequireDefault(_react);\nvar _implementation = require('./implementation');\nvar _implementation2 = _interopRequireDefault(_implementation);\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\nexports.default = _react2.default.createContext || _implementation2.default;\nmodule.exports = exports['default'];","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nvar createChangeEmitter = exports.createChangeEmitter = function createChangeEmitter() {\n var currentListeners = [];\n var nextListeners = currentListeners;\n function ensureCanMutateNextListeners() {\n if (nextListeners === currentListeners) {\n nextListeners = currentListeners.slice();\n }\n }\n function listen(listener) {\n if (typeof listener !== 'function') {\n throw new Error('Expected listener to be a function.');\n }\n var isSubscribed = true;\n ensureCanMutateNextListeners();\n nextListeners.push(listener);\n return function () {\n if (!isSubscribed) {\n return;\n }\n isSubscribed = false;\n ensureCanMutateNextListeners();\n var index = nextListeners.indexOf(listener);\n nextListeners.splice(index, 1);\n };\n }\n function emit() {\n currentListeners = nextListeners;\n var listeners = currentListeners;\n for (var i = 0; i < listeners.length; i++) {\n listeners[i].apply(listeners, arguments);\n }\n }\n return {\n listen: listen,\n emit: emit\n };\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.getScreenClass = exports.screenClasses = undefined;\nvar _config = require('./config');\nvar getViewPort = function getViewPort(source) {\n if (source && source.clientWidth) {\n return source.clientWidth;\n }\n if (typeof window !== 'undefined' && window.innerWidth) {\n return window.innerWidth;\n }\n return null;\n}; /* global window */\n/* eslint \"no-console\": \"off\" */\n\nvar screenClasses = exports.screenClasses = ['xs', 'sm', 'md', 'lg', 'xl'];\nvar getScreenClass = exports.getScreenClass = function getScreenClass(source) {\n var _getConfiguration = (0, _config.getConfiguration)(),\n breakpoints = _getConfiguration.breakpoints,\n defaultScreenClass = _getConfiguration.defaultScreenClass;\n var screenClass = defaultScreenClass;\n var viewport = getViewPort(source);\n if (viewport) {\n screenClass = 'xs';\n if (breakpoints[0] && viewport >= breakpoints[0]) screenClass = 'sm';\n if (breakpoints[1] && viewport >= breakpoints[1]) screenClass = 'md';\n if (breakpoints[2] && viewport >= breakpoints[2]) screenClass = 'lg';\n if (breakpoints[3] && viewport >= breakpoints[3]) screenClass = 'xl';\n }\n return screenClass;\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.GutterWidthContext = undefined;\nvar _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n return target;\n};\nvar _react = require('react');\nvar _react2 = _interopRequireDefault(_react);\nvar _propTypes = require('prop-types');\nvar _propTypes2 = _interopRequireDefault(_propTypes);\nvar _config = require('../../config');\nvar _style = require('./style');\nvar _style2 = _interopRequireDefault(_style);\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\nfunction _objectWithoutProperties(obj, keys) {\n var target = {};\n for (var i in obj) {\n if (keys.indexOf(i) >= 0) continue;\n if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;\n target[i] = obj[i];\n }\n return target;\n}\nfunction _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\nfunction _possibleConstructorReturn(self, call) {\n if (!self) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n}\nfunction _inherits(subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n }\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;\n}\nvar GutterWidthContext = exports.GutterWidthContext = _react2.default.createContext(false);\nvar Row = function (_React$PureComponent) {\n _inherits(Row, _React$PureComponent);\n function Row() {\n var _ref;\n var _temp, _this, _ret;\n _classCallCheck(this, Row);\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Row.__proto__ || Object.getPrototypeOf(Row)).call.apply(_ref, [this].concat(args))), _this), _this.render = function () {\n var _this$props = _this.props,\n children = _this$props.children,\n style = _this$props.style,\n align = _this$props.align,\n justify = _this$props.justify,\n debug = _this$props.debug,\n nogutter = _this$props.nogutter,\n gutterWidth = _this$props.gutterWidth,\n component = _this$props.component,\n nowrap = _this$props.nowrap,\n otherProps = _objectWithoutProperties(_this$props, ['children', 'style', 'align', 'justify', 'debug', 'nogutter', 'gutterWidth', 'component', 'nowrap']);\n var theGutterWidth = (0, _config.getConfiguration)().gutterWidth;\n if (nogutter) theGutterWidth = 0;\n if (typeof gutterWidth === 'number') theGutterWidth = gutterWidth;\n var theStyle = (0, _style2.default)({\n gutterWidth: theGutterWidth,\n align: align,\n justify: justify,\n debug: debug,\n moreStyle: style,\n nowrap: nowrap\n });\n return _react2.default.createElement(component, _extends({\n style: theStyle\n }, otherProps), _react2.default.createElement(GutterWidthContext.Provider, {\n value: theGutterWidth\n }, children));\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n return Row;\n}(_react2.default.PureComponent);\nRow.propTypes = {\n /**\n * Content of the element\n */\n children: _propTypes2.default.node.isRequired,\n /**\n * Vertical column alignment\n */\n align: _propTypes2.default.oneOf(['normal', 'start', 'center', 'end', 'stretch']),\n /**\n * Horizontal column alignment\n */\n justify: _propTypes2.default.oneOf(['start', 'center', 'end', 'between', 'around', 'initial', 'inherit']),\n /**\n * No gutter for this row\n */\n nogutter: _propTypes2.default.bool,\n /**\n * Custom gutter width for this row\n */\n gutterWidth: _propTypes2.default.number,\n /**\n * Optional styling\n */\n style: _propTypes2.default.objectOf(_propTypes2.default.oneOfType([_propTypes2.default.number, _propTypes2.default.string])),\n /**\n * Set to apply some debug styling\n */\n debug: _propTypes2.default.bool,\n /**\n * Use your own component\n */\n component: _propTypes2.default.elementType,\n /**\n * Whether the cols should not wrap\n */\n nowrap: _propTypes2.default.bool\n};\nRow.defaultProps = {\n align: 'normal',\n justify: 'start',\n nogutter: false,\n gutterWidth: null,\n style: {},\n debug: false,\n component: 'div',\n nowrap: false\n};\nexports.default = Row;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.ScreenClassContext = exports.NO_PROVIDER_FLAG = undefined;\nvar _createClass = function () {\n function defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n }\n return function (Constructor, protoProps, staticProps) {\n if (protoProps) defineProperties(Constructor.prototype, protoProps);\n if (staticProps) defineProperties(Constructor, staticProps);\n return Constructor;\n };\n}();\nvar _react = require('react');\nvar _react2 = _interopRequireDefault(_react);\nvar _propTypes = require('prop-types');\nvar _propTypes2 = _interopRequireDefault(_propTypes);\nvar _utils = require('../../utils');\nvar _config = require('../../config');\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\nfunction _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\nfunction _possibleConstructorReturn(self, call) {\n if (!self) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n}\nfunction _inherits(subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n }\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;\n} /* global window */\n\nvar NO_PROVIDER_FLAG = exports.NO_PROVIDER_FLAG = 'NO_PROVIDER_FLAG';\nvar ScreenClassContext = exports.ScreenClassContext = _react2.default.createContext(NO_PROVIDER_FLAG);\nvar ScreenClassProvider = function (_PureComponent) {\n _inherits(ScreenClassProvider, _PureComponent);\n function ScreenClassProvider(props) {\n _classCallCheck(this, ScreenClassProvider);\n var _this = _possibleConstructorReturn(this, (ScreenClassProvider.__proto__ || Object.getPrototypeOf(ScreenClassProvider)).call(this, props));\n _this.state = {\n screenClass: (0, _config.getConfiguration)().defaultScreenClass\n };\n _this.screenClassRef = _react2.default.createRef();\n _this.setScreenClass = _this.setScreenClass.bind(_this);\n return _this;\n }\n _createClass(ScreenClassProvider, [{\n key: 'componentDidMount',\n value: function componentDidMount() {\n this.setScreenClass();\n window.addEventListener('resize', this.setScreenClass, false);\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n window.removeEventListener('resize', this.setScreenClass, false);\n }\n }, {\n key: 'setScreenClass',\n value: function setScreenClass() {\n var useOwnWidth = this.props.useOwnWidth;\n var source = useOwnWidth && this.screenClassRef && this.screenClassRef.current;\n var currScreenClass = (0, _utils.getScreenClass)(source);\n if (currScreenClass !== this.state.screenClass) {\n this.setState({\n screenClass: currScreenClass\n });\n }\n }\n }, {\n key: 'render',\n value: function render() {\n var screenClass = this.state.screenClass;\n var _props = this.props,\n children = _props.children,\n useOwnWidth = _props.useOwnWidth;\n return _react2.default.createElement(ScreenClassContext.Provider, {\n value: screenClass\n }, useOwnWidth ? _react2.default.createElement('div', {\n ref: this.screenClassRef\n }, children) : _react2.default.createElement(_react2.default.Fragment, null, children));\n }\n }]);\n return ScreenClassProvider;\n}(_react.PureComponent);\nScreenClassProvider.propTypes = {\n /**\n * Children of the ScreenClassProvider.\n * This should be all your child React nodes that are using `react-grid-system`.\n */\n children: _propTypes2.default.node.isRequired,\n /**\n * Boolean to determine whether own width should be used as source.\n * When provided, the screen class is derived from own dimensions instead of the window.\n */\n useOwnWidth: _propTypes2.default.bool\n};\nScreenClassProvider.defaultProps = {\n useOwnWidth: false\n};\nexports.default = ScreenClassProvider;","'use strict';\n\nmodule.exports = function bind(fn, thisArg) {\n return function wrap() {\n var args = new Array(arguments.length);\n for (var i = 0; i < args.length; i++) {\n args[i] = arguments[i];\n }\n return fn.apply(thisArg, args);\n };\n};","'use strict';\n\nvar utils = require('./../utils');\nfunction encode(val) {\n return encodeURIComponent(val).replace(/%40/gi, '@').replace(/%3A/gi, ':').replace(/%24/g, '$').replace(/%2C/gi, ',').replace(/%20/g, '+').replace(/%5B/gi, '[').replace(/%5D/gi, ']');\n}\n\n/**\n * Build a URL by appending params to the end\n *\n * @param {string} url The base of the url (e.g., http://www.google.com)\n * @param {object} [params] The params to be appended\n * @returns {string} The formatted url\n */\nmodule.exports = function buildURL(url, params, paramsSerializer) {\n /*eslint no-param-reassign:0*/\n if (!params) {\n return url;\n }\n var serializedParams;\n if (paramsSerializer) {\n serializedParams = paramsSerializer(params);\n } else if (utils.isURLSearchParams(params)) {\n serializedParams = params.toString();\n } else {\n var parts = [];\n utils.forEach(params, function serialize(val, key) {\n if (val === null || typeof val === 'undefined') {\n return;\n }\n if (utils.isArray(val)) {\n key = key + '[]';\n } else {\n val = [val];\n }\n utils.forEach(val, function parseValue(v) {\n if (utils.isDate(v)) {\n v = v.toISOString();\n } else if (utils.isObject(v)) {\n v = JSON.stringify(v);\n }\n parts.push(encode(key) + '=' + encode(v));\n });\n });\n serializedParams = parts.join('&');\n }\n if (serializedParams) {\n var hashmarkIndex = url.indexOf('#');\n if (hashmarkIndex !== -1) {\n url = url.slice(0, hashmarkIndex);\n }\n url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;\n }\n return url;\n};","'use strict';\n\nmodule.exports = function isCancel(value) {\n return !!(value && value.__CANCEL__);\n};","'use strict';\n\nvar utils = require('./utils');\nvar normalizeHeaderName = require('./helpers/normalizeHeaderName');\nvar DEFAULT_CONTENT_TYPE = {\n 'Content-Type': 'application/x-www-form-urlencoded'\n};\nfunction setContentTypeIfUnset(headers, value) {\n if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {\n headers['Content-Type'] = value;\n }\n}\nfunction getDefaultAdapter() {\n var adapter;\n if (typeof XMLHttpRequest !== 'undefined') {\n // For browsers use XHR adapter\n adapter = require('./adapters/xhr');\n } else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {\n // For node use HTTP adapter\n adapter = require('./adapters/http');\n }\n return adapter;\n}\nvar defaults = {\n adapter: getDefaultAdapter(),\n transformRequest: [function transformRequest(data, headers) {\n normalizeHeaderName(headers, 'Accept');\n normalizeHeaderName(headers, 'Content-Type');\n if (utils.isFormData(data) || utils.isArrayBuffer(data) || utils.isBuffer(data) || utils.isStream(data) || utils.isFile(data) || utils.isBlob(data)) {\n return data;\n }\n if (utils.isArrayBufferView(data)) {\n return data.buffer;\n }\n if (utils.isURLSearchParams(data)) {\n setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');\n return data.toString();\n }\n if (utils.isObject(data)) {\n setContentTypeIfUnset(headers, 'application/json;charset=utf-8');\n return JSON.stringify(data);\n }\n return data;\n }],\n transformResponse: [function transformResponse(data) {\n /*eslint no-param-reassign:0*/\n if (typeof data === 'string') {\n try {\n data = JSON.parse(data);\n } catch (e) {/* Ignore */}\n }\n return data;\n }],\n /**\n * A timeout in milliseconds to abort a request. If set to 0 (default) a\n * timeout is not created.\n */\n timeout: 0,\n xsrfCookieName: 'XSRF-TOKEN',\n xsrfHeaderName: 'X-XSRF-TOKEN',\n maxContentLength: -1,\n validateStatus: function validateStatus(status) {\n return status >= 200 && status < 300;\n }\n};\ndefaults.headers = {\n common: {\n 'Accept': 'application/json, text/plain, */*'\n }\n};\nutils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {\n defaults.headers[method] = {};\n});\nutils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);\n});\nmodule.exports = defaults;","'use strict';\n\nvar utils = require('./../utils');\nvar settle = require('./../core/settle');\nvar buildURL = require('./../helpers/buildURL');\nvar buildFullPath = require('../core/buildFullPath');\nvar parseHeaders = require('./../helpers/parseHeaders');\nvar isURLSameOrigin = require('./../helpers/isURLSameOrigin');\nvar createError = require('../core/createError');\nmodule.exports = function xhrAdapter(config) {\n return new Promise(function dispatchXhrRequest(resolve, reject) {\n var requestData = config.data;\n var requestHeaders = config.headers;\n if (utils.isFormData(requestData)) {\n delete requestHeaders['Content-Type']; // Let the browser set it\n }\n var request = new XMLHttpRequest();\n\n // HTTP basic authentication\n if (config.auth) {\n var username = config.auth.username || '';\n var password = config.auth.password || '';\n requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);\n }\n var fullPath = buildFullPath(config.baseURL, config.url);\n request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);\n\n // Set the request timeout in MS\n request.timeout = config.timeout;\n\n // Listen for ready state\n request.onreadystatechange = function handleLoad() {\n if (!request || request.readyState !== 4) {\n return;\n }\n\n // The request errored out and we didn't get a response, this will be\n // handled by onerror instead\n // With one exception: request that using file: protocol, most browsers\n // will return status as 0 even though it's a successful request\n if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {\n return;\n }\n\n // Prepare the response\n var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;\n var responseData = !config.responseType || config.responseType === 'text' ? request.responseText : request.response;\n var response = {\n data: responseData,\n status: request.status,\n statusText: request.statusText,\n headers: responseHeaders,\n config: config,\n request: request\n };\n settle(resolve, reject, response);\n\n // Clean up request\n request = null;\n };\n\n // Handle browser request cancellation (as opposed to a manual cancellation)\n request.onabort = function handleAbort() {\n if (!request) {\n return;\n }\n reject(createError('Request aborted', config, 'ECONNABORTED', request));\n\n // Clean up request\n request = null;\n };\n\n // Handle low level network errors\n request.onerror = function handleError() {\n // Real errors are hidden from us by the browser\n // onerror should only fire if it's a network error\n reject(createError('Network Error', config, null, request));\n\n // Clean up request\n request = null;\n };\n\n // Handle timeout\n request.ontimeout = function handleTimeout() {\n var timeoutErrorMessage = 'timeout of ' + config.timeout + 'ms exceeded';\n if (config.timeoutErrorMessage) {\n timeoutErrorMessage = config.timeoutErrorMessage;\n }\n reject(createError(timeoutErrorMessage, config, 'ECONNABORTED', request));\n\n // Clean up request\n request = null;\n };\n\n // Add xsrf header\n // This is only done if running in a standard browser environment.\n // Specifically not if we're in a web worker, or react-native.\n if (utils.isStandardBrowserEnv()) {\n var cookies = require('./../helpers/cookies');\n\n // Add xsrf header\n var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ? cookies.read(config.xsrfCookieName) : undefined;\n if (xsrfValue) {\n requestHeaders[config.xsrfHeaderName] = xsrfValue;\n }\n }\n\n // Add headers to the request\n if ('setRequestHeader' in request) {\n utils.forEach(requestHeaders, function setRequestHeader(val, key) {\n if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {\n // Remove Content-Type if data is undefined\n delete requestHeaders[key];\n } else {\n // Otherwise add header to the request\n request.setRequestHeader(key, val);\n }\n });\n }\n\n // Add withCredentials to request if needed\n if (!utils.isUndefined(config.withCredentials)) {\n request.withCredentials = !!config.withCredentials;\n }\n\n // Add responseType to request if needed\n if (config.responseType) {\n try {\n request.responseType = config.responseType;\n } catch (e) {\n // Expected DOMException thrown by browsers not compatible XMLHttpRequest Level 2.\n // But, this can be suppressed for 'json' type as it can be parsed by default 'transformResponse' function.\n if (config.responseType !== 'json') {\n throw e;\n }\n }\n }\n\n // Handle progress if needed\n if (typeof config.onDownloadProgress === 'function') {\n request.addEventListener('progress', config.onDownloadProgress);\n }\n\n // Not all browsers support upload events\n if (typeof config.onUploadProgress === 'function' && request.upload) {\n request.upload.addEventListener('progress', config.onUploadProgress);\n }\n if (config.cancelToken) {\n // Handle cancellation\n config.cancelToken.promise.then(function onCanceled(cancel) {\n if (!request) {\n return;\n }\n request.abort();\n reject(cancel);\n // Clean up request\n request = null;\n });\n }\n if (requestData === undefined) {\n requestData = null;\n }\n\n // Send the request\n request.send(requestData);\n });\n};","'use strict';\n\nvar enhanceError = require('./enhanceError');\n\n/**\n * Create an Error with the specified message, config, error code, request and response.\n *\n * @param {string} message The error message.\n * @param {Object} config The config.\n * @param {string} [code] The error code (for example, 'ECONNABORTED').\n * @param {Object} [request] The request.\n * @param {Object} [response] The response.\n * @returns {Error} The created error.\n */\nmodule.exports = function createError(message, config, code, request, response) {\n var error = new Error(message);\n return enhanceError(error, config, code, request, response);\n};","'use strict';\n\nvar utils = require('../utils');\n\n/**\n * Config-specific merge-function which creates a new config-object\n * by merging two configuration objects together.\n *\n * @param {Object} config1\n * @param {Object} config2\n * @returns {Object} New object resulting from merging config2 to config1\n */\nmodule.exports = function mergeConfig(config1, config2) {\n // eslint-disable-next-line no-param-reassign\n config2 = config2 || {};\n var config = {};\n var valueFromConfig2Keys = ['url', 'method', 'params', 'data'];\n var mergeDeepPropertiesKeys = ['headers', 'auth', 'proxy'];\n var defaultToConfig2Keys = ['baseURL', 'url', 'transformRequest', 'transformResponse', 'paramsSerializer', 'timeout', 'withCredentials', 'adapter', 'responseType', 'xsrfCookieName', 'xsrfHeaderName', 'onUploadProgress', 'onDownloadProgress', 'maxContentLength', 'validateStatus', 'maxRedirects', 'httpAgent', 'httpsAgent', 'cancelToken', 'socketPath'];\n utils.forEach(valueFromConfig2Keys, function valueFromConfig2(prop) {\n if (typeof config2[prop] !== 'undefined') {\n config[prop] = config2[prop];\n }\n });\n utils.forEach(mergeDeepPropertiesKeys, function mergeDeepProperties(prop) {\n if (utils.isObject(config2[prop])) {\n config[prop] = utils.deepMerge(config1[prop], config2[prop]);\n } else if (typeof config2[prop] !== 'undefined') {\n config[prop] = config2[prop];\n } else if (utils.isObject(config1[prop])) {\n config[prop] = utils.deepMerge(config1[prop]);\n } else if (typeof config1[prop] !== 'undefined') {\n config[prop] = config1[prop];\n }\n });\n utils.forEach(defaultToConfig2Keys, function defaultToConfig2(prop) {\n if (typeof config2[prop] !== 'undefined') {\n config[prop] = config2[prop];\n } else if (typeof config1[prop] !== 'undefined') {\n config[prop] = config1[prop];\n }\n });\n var axiosKeys = valueFromConfig2Keys.concat(mergeDeepPropertiesKeys).concat(defaultToConfig2Keys);\n var otherKeys = Object.keys(config2).filter(function filterAxiosKeys(key) {\n return axiosKeys.indexOf(key) === -1;\n });\n utils.forEach(otherKeys, function otherKeysDefaultToConfig2(prop) {\n if (typeof config2[prop] !== 'undefined') {\n config[prop] = config2[prop];\n } else if (typeof config1[prop] !== 'undefined') {\n config[prop] = config1[prop];\n }\n });\n return config;\n};","'use strict';\n\n/**\n * A `Cancel` is an object that is thrown when an operation is canceled.\n *\n * @class\n * @param {string=} message The message.\n */\nfunction Cancel(message) {\n this.message = message;\n}\nCancel.prototype.toString = function toString() {\n return 'Cancel' + (this.message ? ': ' + this.message : '');\n};\nCancel.prototype.__CANCEL__ = true;\nmodule.exports = Cancel;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nvar _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n return target;\n};\nvar _utils = require('./utils');\nvar _utils2 = _interopRequireDefault(_utils);\nvar _smooth = require('./smooth');\nvar _smooth2 = _interopRequireDefault(_smooth);\nvar _cancelEvents = require('./cancel-events');\nvar _cancelEvents2 = _interopRequireDefault(_cancelEvents);\nvar _scrollEvents = require('./scroll-events');\nvar _scrollEvents2 = _interopRequireDefault(_scrollEvents);\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\n\n/*\r\n * Gets the easing type from the smooth prop within options.\r\n */\nvar getAnimationType = function getAnimationType(options) {\n return _smooth2.default[options.smooth] || _smooth2.default.defaultEasing;\n};\n/*\r\n * Function helper\r\n */\nvar functionWrapper = function functionWrapper(value) {\n return typeof value === 'function' ? value : function () {\n return value;\n };\n};\n/*\r\n * Wraps window properties to allow server side rendering\r\n */\nvar currentWindowProperties = function currentWindowProperties() {\n if (typeof window !== 'undefined') {\n return window.requestAnimationFrame || window.webkitRequestAnimationFrame;\n }\n};\n\n/*\r\n * Helper function to never extend 60fps on the webpage.\r\n */\nvar requestAnimationFrameHelper = function () {\n return currentWindowProperties() || function (callback, element, delay) {\n window.setTimeout(callback, delay || 1000 / 60, new Date().getTime());\n };\n}();\nvar makeData = function makeData() {\n return {\n currentPosition: 0,\n startPosition: 0,\n targetPosition: 0,\n progress: 0,\n duration: 0,\n cancel: false,\n target: null,\n containerElement: null,\n to: null,\n start: null,\n delta: null,\n percent: null,\n delayTimeout: null\n };\n};\nvar currentPositionX = function currentPositionX(options) {\n var containerElement = options.data.containerElement;\n if (containerElement && containerElement !== document && containerElement !== document.body) {\n return containerElement.scrollLeft;\n } else {\n var supportPageOffset = window.pageXOffset !== undefined;\n var isCSS1Compat = (document.compatMode || \"\") === \"CSS1Compat\";\n return supportPageOffset ? window.pageXOffset : isCSS1Compat ? document.documentElement.scrollLeft : document.body.scrollLeft;\n }\n};\nvar currentPositionY = function currentPositionY(options) {\n var containerElement = options.data.containerElement;\n if (containerElement && containerElement !== document && containerElement !== document.body) {\n return containerElement.scrollTop;\n } else {\n var supportPageOffset = window.pageXOffset !== undefined;\n var isCSS1Compat = (document.compatMode || \"\") === \"CSS1Compat\";\n return supportPageOffset ? window.pageYOffset : isCSS1Compat ? document.documentElement.scrollTop : document.body.scrollTop;\n }\n};\nvar scrollContainerWidth = function scrollContainerWidth(options) {\n var containerElement = options.data.containerElement;\n if (containerElement && containerElement !== document && containerElement !== document.body) {\n return containerElement.scrollWidth - containerElement.offsetWidth;\n } else {\n var body = document.body;\n var html = document.documentElement;\n return Math.max(body.scrollWidth, body.offsetWidth, html.clientWidth, html.scrollWidth, html.offsetWidth);\n }\n};\nvar scrollContainerHeight = function scrollContainerHeight(options) {\n var containerElement = options.data.containerElement;\n if (containerElement && containerElement !== document && containerElement !== document.body) {\n return containerElement.scrollHeight - containerElement.offsetHeight;\n } else {\n var body = document.body;\n var html = document.documentElement;\n return Math.max(body.scrollHeight, body.offsetHeight, html.clientHeight, html.scrollHeight, html.offsetHeight);\n }\n};\nvar animateScroll = function animateScroll(easing, options, timestamp) {\n var data = options.data;\n\n // Cancel on specific events\n if (!options.ignoreCancelEvents && data.cancel) {\n if (_scrollEvents2.default.registered['end']) {\n _scrollEvents2.default.registered['end'](data.to, data.target, data.currentPositionY);\n }\n return;\n }\n ;\n data.delta = Math.round(data.targetPosition - data.startPosition);\n if (data.start === null) {\n data.start = timestamp;\n }\n data.progress = timestamp - data.start;\n data.percent = data.progress >= data.duration ? 1 : easing(data.progress / data.duration);\n data.currentPosition = data.startPosition + Math.ceil(data.delta * data.percent);\n if (data.containerElement && data.containerElement !== document && data.containerElement !== document.body) {\n if (options.horizontal) {\n data.containerElement.scrollLeft = data.currentPosition;\n } else {\n data.containerElement.scrollTop = data.currentPosition;\n }\n } else {\n if (options.horizontal) {\n window.scrollTo(data.currentPosition, 0);\n } else {\n window.scrollTo(0, data.currentPosition);\n }\n }\n if (data.percent < 1) {\n var easedAnimate = animateScroll.bind(null, easing, options);\n requestAnimationFrameHelper.call(window, easedAnimate);\n return;\n }\n if (_scrollEvents2.default.registered['end']) {\n _scrollEvents2.default.registered['end'](data.to, data.target, data.currentPosition);\n }\n};\nvar setContainer = function setContainer(options) {\n options.data.containerElement = !options ? null : options.containerId ? document.getElementById(options.containerId) : options.container && options.container.nodeType ? options.container : document;\n};\nvar animateTopScroll = function animateTopScroll(scrollOffset, options, to, target) {\n options.data = options.data || makeData();\n window.clearTimeout(options.data.delayTimeout);\n var setCancel = function setCancel() {\n options.data.cancel = true;\n };\n _cancelEvents2.default.subscribe(setCancel);\n setContainer(options);\n options.data.start = null;\n options.data.cancel = false;\n options.data.startPosition = options.horizontal ? currentPositionX(options) : currentPositionY(options);\n options.data.targetPosition = options.absolute ? scrollOffset : scrollOffset + options.data.startPosition;\n if (options.data.startPosition === options.data.targetPosition) {\n if (_scrollEvents2.default.registered['end']) {\n _scrollEvents2.default.registered['end'](options.data.to, options.data.target, options.data.currentPosition);\n }\n return;\n }\n options.data.delta = Math.round(options.data.targetPosition - options.data.startPosition);\n options.data.duration = functionWrapper(options.duration)(options.data.delta);\n options.data.duration = isNaN(parseFloat(options.data.duration)) ? 1000 : parseFloat(options.data.duration);\n options.data.to = to;\n options.data.target = target;\n var easing = getAnimationType(options);\n var easedAnimate = animateScroll.bind(null, easing, options);\n if (options && options.delay > 0) {\n options.data.delayTimeout = window.setTimeout(function () {\n if (_scrollEvents2.default.registered['begin']) {\n _scrollEvents2.default.registered['begin'](options.data.to, options.data.target);\n }\n requestAnimationFrameHelper.call(window, easedAnimate);\n }, options.delay);\n return;\n }\n if (_scrollEvents2.default.registered['begin']) {\n _scrollEvents2.default.registered['begin'](options.data.to, options.data.target);\n }\n requestAnimationFrameHelper.call(window, easedAnimate);\n};\nvar proceedOptions = function proceedOptions(options) {\n options = _extends({}, options);\n options.data = options.data || makeData();\n options.absolute = true;\n return options;\n};\nvar scrollToTop = function scrollToTop(options) {\n animateTopScroll(0, proceedOptions(options));\n};\nvar scrollTo = function scrollTo(toPosition, options) {\n animateTopScroll(toPosition, proceedOptions(options));\n};\nvar scrollToBottom = function scrollToBottom(options) {\n options = proceedOptions(options);\n setContainer(options);\n animateTopScroll(options.horizontal ? scrollContainerWidth(options) : scrollContainerHeight(options), options);\n};\nvar scrollMore = function scrollMore(toPosition, options) {\n options = proceedOptions(options);\n setContainer(options);\n var currentPosition = options.horizontal ? currentPositionX(options) : currentPositionY(options);\n animateTopScroll(toPosition + currentPosition, options);\n};\nexports.default = {\n animateTopScroll: animateTopScroll,\n getAnimationType: getAnimationType,\n scrollToTop: scrollToTop,\n scrollToBottom: scrollToBottom,\n scrollTo: scrollTo,\n scrollMore: scrollMore\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nvar _passiveEventListeners = require('./passive-event-listeners');\nvar _utils = require('./utils');\nvar _utils2 = _interopRequireDefault(_utils);\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\nvar scrollHash = {\n mountFlag: false,\n initialized: false,\n scroller: null,\n containers: {},\n mount: function mount(scroller) {\n this.scroller = scroller;\n this.handleHashChange = this.handleHashChange.bind(this);\n window.addEventListener('hashchange', this.handleHashChange);\n this.initStateFromHash();\n this.mountFlag = true;\n },\n mapContainer: function mapContainer(to, container) {\n this.containers[to] = container;\n },\n isMounted: function isMounted() {\n return this.mountFlag;\n },\n isInitialized: function isInitialized() {\n return this.initialized;\n },\n initStateFromHash: function initStateFromHash() {\n var _this = this;\n var hash = this.getHash();\n if (hash) {\n window.setTimeout(function () {\n _this.scrollTo(hash, true);\n _this.initialized = true;\n }, 10);\n } else {\n this.initialized = true;\n }\n },\n scrollTo: function scrollTo(to, isInit) {\n var scroller = this.scroller;\n var element = scroller.get(to);\n if (element && (isInit || to !== scroller.getActiveLink())) {\n var container = this.containers[to] || document;\n scroller.scrollTo(to, {\n container: container\n });\n }\n },\n getHash: function getHash() {\n return _utils2.default.getHash();\n },\n changeHash: function changeHash(to, saveHashHistory) {\n if (this.isInitialized() && _utils2.default.getHash() !== to) {\n _utils2.default.updateHash(to, saveHashHistory);\n }\n },\n handleHashChange: function handleHashChange() {\n this.scrollTo(this.getHash());\n },\n unmount: function unmount() {\n this.scroller = null;\n this.containers = null;\n window.removeEventListener('hashchange', this.handleHashChange);\n }\n};\nexports.default = scrollHash;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nvar _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n return target;\n};\nvar _createClass = function () {\n function defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n }\n return function (Constructor, protoProps, staticProps) {\n if (protoProps) defineProperties(Constructor.prototype, protoProps);\n if (staticProps) defineProperties(Constructor, staticProps);\n return Constructor;\n };\n}();\nvar _react = require('react');\nvar _react2 = _interopRequireDefault(_react);\nvar _reactDom = require('react-dom');\nvar _reactDom2 = _interopRequireDefault(_reactDom);\nvar _scroller = require('./scroller');\nvar _scroller2 = _interopRequireDefault(_scroller);\nvar _propTypes = require('prop-types');\nvar _propTypes2 = _interopRequireDefault(_propTypes);\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\nfunction _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\nfunction _possibleConstructorReturn(self, call) {\n if (!self) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n}\nfunction _inherits(subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n }\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;\n}\nexports.default = function (Component) {\n var Element = function (_React$Component) {\n _inherits(Element, _React$Component);\n function Element(props) {\n _classCallCheck(this, Element);\n var _this = _possibleConstructorReturn(this, (Element.__proto__ || Object.getPrototypeOf(Element)).call(this, props));\n _this.childBindings = {\n domNode: null\n };\n return _this;\n }\n _createClass(Element, [{\n key: 'componentDidMount',\n value: function componentDidMount() {\n if (typeof window === 'undefined') {\n return false;\n }\n this.registerElems(this.props.name);\n }\n }, {\n key: 'componentDidUpdate',\n value: function componentDidUpdate(prevProps) {\n if (this.props.name !== prevProps.name) {\n this.registerElems(this.props.name);\n }\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n if (typeof window === 'undefined') {\n return false;\n }\n _scroller2.default.unregister(this.props.name);\n }\n }, {\n key: 'registerElems',\n value: function registerElems(name) {\n _scroller2.default.register(name, this.childBindings.domNode);\n }\n }, {\n key: 'render',\n value: function render() {\n return _react2.default.createElement(Component, _extends({}, this.props, {\n parentBindings: this.childBindings\n }));\n }\n }]);\n return Element;\n }(_react2.default.Component);\n ;\n Element.propTypes = {\n name: _propTypes2.default.string,\n id: _propTypes2.default.string\n };\n return Element;\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}","'use strict';\n\nvar slice = Array.prototype.slice;\nvar isArgs = require('./isArguments');\nvar origKeys = Object.keys;\nvar keysShim = origKeys ? function keys(o) {\n return origKeys(o);\n} : require('./implementation');\nvar originalKeys = Object.keys;\nkeysShim.shim = function shimObjectKeys() {\n if (Object.keys) {\n var keysWorksWithArguments = function () {\n // Safari 5.0 bug\n var args = Object.keys(arguments);\n return args && args.length === arguments.length;\n }(1, 2);\n if (!keysWorksWithArguments) {\n Object.keys = function keys(object) {\n // eslint-disable-line func-name-matching\n if (isArgs(object)) {\n return originalKeys(slice.call(object));\n }\n return originalKeys(object);\n };\n }\n } else {\n Object.keys = keysShim;\n }\n return Object.keys || keysShim;\n};\nmodule.exports = keysShim;","'use strict';\n\nvar toStr = Object.prototype.toString;\nmodule.exports = function isArguments(value) {\n var str = toStr.call(value);\n var isArgs = str === '[object Arguments]';\n if (!isArgs) {\n isArgs = str !== '[object Array]' && value !== null && typeof value === 'object' && typeof value.length === 'number' && value.length >= 0 && toStr.call(value.callee) === '[object Function]';\n }\n return isArgs;\n};","'use strict';\n\n/** @type {import('./shams')} */\n/* eslint complexity: [2, 18], max-statements: [2, 33] */\nmodule.exports = function hasSymbols() {\n if (typeof Symbol !== 'function' || typeof Object.getOwnPropertySymbols !== 'function') {\n return false;\n }\n if (typeof Symbol.iterator === 'symbol') {\n return true;\n }\n\n /** @type {{ [k in symbol]?: unknown }} */\n var obj = {};\n var sym = Symbol('test');\n var symObj = Object(sym);\n if (typeof sym === 'string') {\n return false;\n }\n if (Object.prototype.toString.call(sym) !== '[object Symbol]') {\n return false;\n }\n if (Object.prototype.toString.call(symObj) !== '[object Symbol]') {\n return false;\n }\n\n // temp disabled per https://github.com/ljharb/object.assign/issues/17\n // if (sym instanceof Symbol) { return false; }\n // temp disabled per https://github.com/WebReflection/get-own-property-symbols/issues/4\n // if (!(symObj instanceof Symbol)) { return false; }\n\n // if (typeof Symbol.prototype.toString !== 'function') { return false; }\n // if (String(sym) !== Symbol.prototype.toString.call(sym)) { return false; }\n\n var symVal = 42;\n obj[sym] = symVal;\n for (var _ in obj) {\n return false;\n } // eslint-disable-line no-restricted-syntax, no-unreachable-loop\n if (typeof Object.keys === 'function' && Object.keys(obj).length !== 0) {\n return false;\n }\n if (typeof Object.getOwnPropertyNames === 'function' && Object.getOwnPropertyNames(obj).length !== 0) {\n return false;\n }\n var syms = Object.getOwnPropertySymbols(obj);\n if (syms.length !== 1 || syms[0] !== sym) {\n return false;\n }\n if (!Object.prototype.propertyIsEnumerable.call(obj, sym)) {\n return false;\n }\n if (typeof Object.getOwnPropertyDescriptor === 'function') {\n // eslint-disable-next-line no-extra-parens\n var descriptor = /** @type {PropertyDescriptor} */Object.getOwnPropertyDescriptor(obj, sym);\n if (descriptor.value !== symVal || descriptor.enumerable !== true) {\n return false;\n }\n }\n return true;\n};","'use strict';\n\nvar undefined;\nvar $Object = require('es-object-atoms');\nvar $Error = require('es-errors');\nvar $EvalError = require('es-errors/eval');\nvar $RangeError = require('es-errors/range');\nvar $ReferenceError = require('es-errors/ref');\nvar $SyntaxError = require('es-errors/syntax');\nvar $TypeError = require('es-errors/type');\nvar $URIError = require('es-errors/uri');\nvar abs = require('math-intrinsics/abs');\nvar floor = require('math-intrinsics/floor');\nvar max = require('math-intrinsics/max');\nvar min = require('math-intrinsics/min');\nvar pow = require('math-intrinsics/pow');\nvar $Function = Function;\n\n// eslint-disable-next-line consistent-return\nvar getEvalledConstructor = function (expressionSyntax) {\n try {\n return $Function('\"use strict\"; return (' + expressionSyntax + ').constructor;')();\n } catch (e) {}\n};\nvar $gOPD = require('gopd');\nvar $defineProperty = require('es-define-property');\nvar throwTypeError = function () {\n throw new $TypeError();\n};\nvar ThrowTypeError = $gOPD ? function () {\n try {\n // eslint-disable-next-line no-unused-expressions, no-caller, no-restricted-properties\n arguments.callee; // IE 8 does not throw here\n return throwTypeError;\n } catch (calleeThrows) {\n try {\n // IE 8 throws on Object.getOwnPropertyDescriptor(arguments, '')\n return $gOPD(arguments, 'callee').get;\n } catch (gOPDthrows) {\n return throwTypeError;\n }\n }\n}() : throwTypeError;\nvar hasSymbols = require('has-symbols')();\nvar getDunderProto = require('dunder-proto/get');\nvar getProto = typeof Reflect === 'function' && Reflect.getPrototypeOf || $Object.getPrototypeOf || getDunderProto;\nvar $apply = require('call-bind-apply-helpers/functionApply');\nvar $call = require('call-bind-apply-helpers/functionCall');\nvar needsEval = {};\nvar TypedArray = typeof Uint8Array === 'undefined' || !getProto ? undefined : getProto(Uint8Array);\nvar INTRINSICS = {\n __proto__: null,\n '%AggregateError%': typeof AggregateError === 'undefined' ? undefined : AggregateError,\n '%Array%': Array,\n '%ArrayBuffer%': typeof ArrayBuffer === 'undefined' ? undefined : ArrayBuffer,\n '%ArrayIteratorPrototype%': hasSymbols && getProto ? getProto([][Symbol.iterator]()) : undefined,\n '%AsyncFromSyncIteratorPrototype%': undefined,\n '%AsyncFunction%': needsEval,\n '%AsyncGenerator%': needsEval,\n '%AsyncGeneratorFunction%': needsEval,\n '%AsyncIteratorPrototype%': needsEval,\n '%Atomics%': typeof Atomics === 'undefined' ? undefined : Atomics,\n '%BigInt%': typeof BigInt === 'undefined' ? undefined : BigInt,\n '%BigInt64Array%': typeof BigInt64Array === 'undefined' ? undefined : BigInt64Array,\n '%BigUint64Array%': typeof BigUint64Array === 'undefined' ? undefined : BigUint64Array,\n '%Boolean%': Boolean,\n '%DataView%': typeof DataView === 'undefined' ? undefined : DataView,\n '%Date%': Date,\n '%decodeURI%': decodeURI,\n '%decodeURIComponent%': decodeURIComponent,\n '%encodeURI%': encodeURI,\n '%encodeURIComponent%': encodeURIComponent,\n '%Error%': $Error,\n '%eval%': eval,\n // eslint-disable-line no-eval\n '%EvalError%': $EvalError,\n '%Float32Array%': typeof Float32Array === 'undefined' ? undefined : Float32Array,\n '%Float64Array%': typeof Float64Array === 'undefined' ? undefined : Float64Array,\n '%FinalizationRegistry%': typeof FinalizationRegistry === 'undefined' ? undefined : FinalizationRegistry,\n '%Function%': $Function,\n '%GeneratorFunction%': needsEval,\n '%Int8Array%': typeof Int8Array === 'undefined' ? undefined : Int8Array,\n '%Int16Array%': typeof Int16Array === 'undefined' ? undefined : Int16Array,\n '%Int32Array%': typeof Int32Array === 'undefined' ? undefined : Int32Array,\n '%isFinite%': isFinite,\n '%isNaN%': isNaN,\n '%IteratorPrototype%': hasSymbols && getProto ? getProto(getProto([][Symbol.iterator]())) : undefined,\n '%JSON%': typeof JSON === 'object' ? JSON : undefined,\n '%Map%': typeof Map === 'undefined' ? undefined : Map,\n '%MapIteratorPrototype%': typeof Map === 'undefined' || !hasSymbols || !getProto ? undefined : getProto(new Map()[Symbol.iterator]()),\n '%Math%': Math,\n '%Number%': Number,\n '%Object%': $Object,\n '%Object.getOwnPropertyDescriptor%': $gOPD,\n '%parseFloat%': parseFloat,\n '%parseInt%': parseInt,\n '%Promise%': typeof Promise === 'undefined' ? undefined : Promise,\n '%Proxy%': typeof Proxy === 'undefined' ? undefined : Proxy,\n '%RangeError%': $RangeError,\n '%ReferenceError%': $ReferenceError,\n '%Reflect%': typeof Reflect === 'undefined' ? undefined : Reflect,\n '%RegExp%': RegExp,\n '%Set%': typeof Set === 'undefined' ? undefined : Set,\n '%SetIteratorPrototype%': typeof Set === 'undefined' || !hasSymbols || !getProto ? undefined : getProto(new Set()[Symbol.iterator]()),\n '%SharedArrayBuffer%': typeof SharedArrayBuffer === 'undefined' ? undefined : SharedArrayBuffer,\n '%String%': String,\n '%StringIteratorPrototype%': hasSymbols && getProto ? getProto(''[Symbol.iterator]()) : undefined,\n '%Symbol%': hasSymbols ? Symbol : undefined,\n '%SyntaxError%': $SyntaxError,\n '%ThrowTypeError%': ThrowTypeError,\n '%TypedArray%': TypedArray,\n '%TypeError%': $TypeError,\n '%Uint8Array%': typeof Uint8Array === 'undefined' ? undefined : Uint8Array,\n '%Uint8ClampedArray%': typeof Uint8ClampedArray === 'undefined' ? undefined : Uint8ClampedArray,\n '%Uint16Array%': typeof Uint16Array === 'undefined' ? undefined : Uint16Array,\n '%Uint32Array%': typeof Uint32Array === 'undefined' ? undefined : Uint32Array,\n '%URIError%': $URIError,\n '%WeakMap%': typeof WeakMap === 'undefined' ? undefined : WeakMap,\n '%WeakRef%': typeof WeakRef === 'undefined' ? undefined : WeakRef,\n '%WeakSet%': typeof WeakSet === 'undefined' ? undefined : WeakSet,\n '%Function.prototype.call%': $call,\n '%Function.prototype.apply%': $apply,\n '%Object.defineProperty%': $defineProperty,\n '%Math.abs%': abs,\n '%Math.floor%': floor,\n '%Math.max%': max,\n '%Math.min%': min,\n '%Math.pow%': pow\n};\nif (getProto) {\n try {\n null.error; // eslint-disable-line no-unused-expressions\n } catch (e) {\n // https://github.com/tc39/proposal-shadowrealm/pull/384#issuecomment-1364264229\n var errorProto = getProto(getProto(e));\n INTRINSICS['%Error.prototype%'] = errorProto;\n }\n}\nvar doEval = function doEval(name) {\n var value;\n if (name === '%AsyncFunction%') {\n value = getEvalledConstructor('async function () {}');\n } else if (name === '%GeneratorFunction%') {\n value = getEvalledConstructor('function* () {}');\n } else if (name === '%AsyncGeneratorFunction%') {\n value = getEvalledConstructor('async function* () {}');\n } else if (name === '%AsyncGenerator%') {\n var fn = doEval('%AsyncGeneratorFunction%');\n if (fn) {\n value = fn.prototype;\n }\n } else if (name === '%AsyncIteratorPrototype%') {\n var gen = doEval('%AsyncGenerator%');\n if (gen && getProto) {\n value = getProto(gen.prototype);\n }\n }\n INTRINSICS[name] = value;\n return value;\n};\nvar LEGACY_ALIASES = {\n __proto__: null,\n '%ArrayBufferPrototype%': ['ArrayBuffer', 'prototype'],\n '%ArrayPrototype%': ['Array', 'prototype'],\n '%ArrayProto_entries%': ['Array', 'prototype', 'entries'],\n '%ArrayProto_forEach%': ['Array', 'prototype', 'forEach'],\n '%ArrayProto_keys%': ['Array', 'prototype', 'keys'],\n '%ArrayProto_values%': ['Array', 'prototype', 'values'],\n '%AsyncFunctionPrototype%': ['AsyncFunction', 'prototype'],\n '%AsyncGenerator%': ['AsyncGeneratorFunction', 'prototype'],\n '%AsyncGeneratorPrototype%': ['AsyncGeneratorFunction', 'prototype', 'prototype'],\n '%BooleanPrototype%': ['Boolean', 'prototype'],\n '%DataViewPrototype%': ['DataView', 'prototype'],\n '%DatePrototype%': ['Date', 'prototype'],\n '%ErrorPrototype%': ['Error', 'prototype'],\n '%EvalErrorPrototype%': ['EvalError', 'prototype'],\n '%Float32ArrayPrototype%': ['Float32Array', 'prototype'],\n '%Float64ArrayPrototype%': ['Float64Array', 'prototype'],\n '%FunctionPrototype%': ['Function', 'prototype'],\n '%Generator%': ['GeneratorFunction', 'prototype'],\n '%GeneratorPrototype%': ['GeneratorFunction', 'prototype', 'prototype'],\n '%Int8ArrayPrototype%': ['Int8Array', 'prototype'],\n '%Int16ArrayPrototype%': ['Int16Array', 'prototype'],\n '%Int32ArrayPrototype%': ['Int32Array', 'prototype'],\n '%JSONParse%': ['JSON', 'parse'],\n '%JSONStringify%': ['JSON', 'stringify'],\n '%MapPrototype%': ['Map', 'prototype'],\n '%NumberPrototype%': ['Number', 'prototype'],\n '%ObjectPrototype%': ['Object', 'prototype'],\n '%ObjProto_toString%': ['Object', 'prototype', 'toString'],\n '%ObjProto_valueOf%': ['Object', 'prototype', 'valueOf'],\n '%PromisePrototype%': ['Promise', 'prototype'],\n '%PromiseProto_then%': ['Promise', 'prototype', 'then'],\n '%Promise_all%': ['Promise', 'all'],\n '%Promise_reject%': ['Promise', 'reject'],\n '%Promise_resolve%': ['Promise', 'resolve'],\n '%RangeErrorPrototype%': ['RangeError', 'prototype'],\n '%ReferenceErrorPrototype%': ['ReferenceError', 'prototype'],\n '%RegExpPrototype%': ['RegExp', 'prototype'],\n '%SetPrototype%': ['Set', 'prototype'],\n '%SharedArrayBufferPrototype%': ['SharedArrayBuffer', 'prototype'],\n '%StringPrototype%': ['String', 'prototype'],\n '%SymbolPrototype%': ['Symbol', 'prototype'],\n '%SyntaxErrorPrototype%': ['SyntaxError', 'prototype'],\n '%TypedArrayPrototype%': ['TypedArray', 'prototype'],\n '%TypeErrorPrototype%': ['TypeError', 'prototype'],\n '%Uint8ArrayPrototype%': ['Uint8Array', 'prototype'],\n '%Uint8ClampedArrayPrototype%': ['Uint8ClampedArray', 'prototype'],\n '%Uint16ArrayPrototype%': ['Uint16Array', 'prototype'],\n '%Uint32ArrayPrototype%': ['Uint32Array', 'prototype'],\n '%URIErrorPrototype%': ['URIError', 'prototype'],\n '%WeakMapPrototype%': ['WeakMap', 'prototype'],\n '%WeakSetPrototype%': ['WeakSet', 'prototype']\n};\nvar bind = require('function-bind');\nvar hasOwn = require('hasown');\nvar $concat = bind.call($call, Array.prototype.concat);\nvar $spliceApply = bind.call($apply, Array.prototype.splice);\nvar $replace = bind.call($call, String.prototype.replace);\nvar $strSlice = bind.call($call, String.prototype.slice);\nvar $exec = bind.call($call, RegExp.prototype.exec);\n\n/* adapted from https://github.com/lodash/lodash/blob/4.17.15/dist/lodash.js#L6735-L6744 */\nvar rePropName = /[^%.[\\]]+|\\[(?:(-?\\d+(?:\\.\\d+)?)|([\"'])((?:(?!\\2)[^\\\\]|\\\\.)*?)\\2)\\]|(?=(?:\\.|\\[\\])(?:\\.|\\[\\]|%$))/g;\nvar reEscapeChar = /\\\\(\\\\)?/g; /** Used to match backslashes in property paths. */\nvar stringToPath = function stringToPath(string) {\n var first = $strSlice(string, 0, 1);\n var last = $strSlice(string, -1);\n if (first === '%' && last !== '%') {\n throw new $SyntaxError('invalid intrinsic syntax, expected closing `%`');\n } else if (last === '%' && first !== '%') {\n throw new $SyntaxError('invalid intrinsic syntax, expected opening `%`');\n }\n var result = [];\n $replace(string, rePropName, function (match, number, quote, subString) {\n result[result.length] = quote ? $replace(subString, reEscapeChar, '$1') : number || match;\n });\n return result;\n};\n/* end adaptation */\n\nvar getBaseIntrinsic = function getBaseIntrinsic(name, allowMissing) {\n var intrinsicName = name;\n var alias;\n if (hasOwn(LEGACY_ALIASES, intrinsicName)) {\n alias = LEGACY_ALIASES[intrinsicName];\n intrinsicName = '%' + alias[0] + '%';\n }\n if (hasOwn(INTRINSICS, intrinsicName)) {\n var value = INTRINSICS[intrinsicName];\n if (value === needsEval) {\n value = doEval(intrinsicName);\n }\n if (typeof value === 'undefined' && !allowMissing) {\n throw new $TypeError('intrinsic ' + name + ' exists, but is not available. Please file an issue!');\n }\n return {\n alias: alias,\n name: intrinsicName,\n value: value\n };\n }\n throw new $SyntaxError('intrinsic ' + name + ' does not exist!');\n};\nmodule.exports = function GetIntrinsic(name, allowMissing) {\n if (typeof name !== 'string' || name.length === 0) {\n throw new $TypeError('intrinsic name must be a non-empty string');\n }\n if (arguments.length > 1 && typeof allowMissing !== 'boolean') {\n throw new $TypeError('\"allowMissing\" argument must be a boolean');\n }\n if ($exec(/^%?[^%]*%?$/, name) === null) {\n throw new $SyntaxError('`%` may not be present anywhere but at the beginning and end of the intrinsic name');\n }\n var parts = stringToPath(name);\n var intrinsicBaseName = parts.length > 0 ? parts[0] : '';\n var intrinsic = getBaseIntrinsic('%' + intrinsicBaseName + '%', allowMissing);\n var intrinsicRealName = intrinsic.name;\n var value = intrinsic.value;\n var skipFurtherCaching = false;\n var alias = intrinsic.alias;\n if (alias) {\n intrinsicBaseName = alias[0];\n $spliceApply(parts, $concat([0, 1], alias));\n }\n for (var i = 1, isOwn = true; i < parts.length; i += 1) {\n var part = parts[i];\n var first = $strSlice(part, 0, 1);\n var last = $strSlice(part, -1);\n if ((first === '\"' || first === \"'\" || first === '`' || last === '\"' || last === \"'\" || last === '`') && first !== last) {\n throw new $SyntaxError('property names with quotes must have matching quotes');\n }\n if (part === 'constructor' || !isOwn) {\n skipFurtherCaching = true;\n }\n intrinsicBaseName += '.' + part;\n intrinsicRealName = '%' + intrinsicBaseName + '%';\n if (hasOwn(INTRINSICS, intrinsicRealName)) {\n value = INTRINSICS[intrinsicRealName];\n } else if (value != null) {\n if (!(part in value)) {\n if (!allowMissing) {\n throw new $TypeError('base intrinsic for ' + name + ' exists, but the property is not available.');\n }\n return void undefined;\n }\n if ($gOPD && i + 1 >= parts.length) {\n var desc = $gOPD(value, part);\n isOwn = !!desc;\n\n // By convention, when a data property is converted to an accessor\n // property to emulate a data property that does not suffer from\n // the override mistake, that accessor's getter is marked with\n // an `originalValue` property. Here, when we detect this, we\n // uphold the illusion by pretending to see that original data\n // property, i.e., returning the value rather than the getter\n // itself.\n if (isOwn && 'get' in desc && !('originalValue' in desc.get)) {\n value = desc.get;\n } else {\n value = value[part];\n }\n } else {\n isOwn = hasOwn(value, part);\n value = value[part];\n }\n if (isOwn && !skipFurtherCaching) {\n INTRINSICS[intrinsicRealName] = value;\n }\n }\n }\n return value;\n};","'use strict';\n\n/** @type {import('./syntax')} */\nmodule.exports = SyntaxError;","'use strict';\n\nvar bind = require('function-bind');\nvar $apply = require('./functionApply');\nvar $call = require('./functionCall');\nvar $reflectApply = require('./reflectApply');\n\n/** @type {import('./actualApply')} */\nmodule.exports = $reflectApply || bind.call($call, $apply);","'use strict';\n\nvar call = Function.prototype.call;\nvar $hasOwn = Object.prototype.hasOwnProperty;\nvar bind = require('function-bind');\n\n/** @type {import('.')} */\nmodule.exports = bind.call(call, $hasOwn);","'use strict';\n\nvar setFunctionLength = require('set-function-length');\nvar $defineProperty = require('es-define-property');\nvar callBindBasic = require('call-bind-apply-helpers');\nvar applyBind = require('call-bind-apply-helpers/applyBind');\nmodule.exports = function callBind(originalFunction) {\n var func = callBindBasic(arguments);\n var adjustedLength = originalFunction.length - (arguments.length - 1);\n return setFunctionLength(func, 1 + (adjustedLength > 0 ? adjustedLength : 0), true);\n};\nif ($defineProperty) {\n $defineProperty(module.exports, 'apply', {\n value: applyBind\n });\n} else {\n module.exports.apply = applyBind;\n}","'use strict';\n\nvar numberIsNaN = function (value) {\n return value !== value;\n};\nmodule.exports = function is(a, b) {\n if (a === 0 && b === 0) {\n return 1 / a === 1 / b;\n }\n if (a === b) {\n return true;\n }\n if (numberIsNaN(a) && numberIsNaN(b)) {\n return true;\n }\n return false;\n};","'use strict';\n\nvar implementation = require('./implementation');\nmodule.exports = function getPolyfill() {\n return typeof Object.is === 'function' ? Object.is : implementation;\n};","'use strict';\n\nvar setFunctionName = require('set-function-name');\nvar $TypeError = require('es-errors/type');\nvar $Object = Object;\nmodule.exports = setFunctionName(function flags() {\n if (this == null || this !== $Object(this)) {\n throw new $TypeError('RegExp.prototype.flags getter called on non-object');\n }\n var result = '';\n if (this.hasIndices) {\n result += 'd';\n }\n if (this.global) {\n result += 'g';\n }\n if (this.ignoreCase) {\n result += 'i';\n }\n if (this.multiline) {\n result += 'm';\n }\n if (this.dotAll) {\n result += 's';\n }\n if (this.unicode) {\n result += 'u';\n }\n if (this.unicodeSets) {\n result += 'v';\n }\n if (this.sticky) {\n result += 'y';\n }\n return result;\n}, 'get flags', true);","'use strict';\n\nvar implementation = require('./implementation');\nvar supportsDescriptors = require('define-properties').supportsDescriptors;\nvar $gOPD = Object.getOwnPropertyDescriptor;\nmodule.exports = function getPolyfill() {\n if (supportsDescriptors && /a/mig.flags === 'gim') {\n var descriptor = $gOPD(RegExp.prototype, 'flags');\n if (descriptor && typeof descriptor.get === 'function' && 'dotAll' in RegExp.prototype && 'hasIndices' in RegExp.prototype) {\n /* eslint getter-return: 0 */\n var calls = '';\n var o = {};\n Object.defineProperty(o, 'hasIndices', {\n get: function () {\n calls += 'd';\n }\n });\n Object.defineProperty(o, 'sticky', {\n get: function () {\n calls += 'y';\n }\n });\n descriptor.get.call(o);\n if (calls === 'dy') {\n return descriptor.get;\n }\n }\n }\n return implementation;\n};","\"use strict\";\n\nexports.__esModule = true;\nexports.default = function (obj, keys) {\n var target = {};\n for (var i in obj) {\n if (keys.indexOf(i) >= 0) continue;\n if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;\n target[i] = obj[i];\n }\n return target;\n};","// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)\nvar has = require('./_has');\nvar toObject = require('./_to-object');\nvar IE_PROTO = require('./_shared-key')('IE_PROTO');\nvar ObjectProto = Object.prototype;\nmodule.exports = Object.getPrototypeOf || function (O) {\n O = toObject(O);\n if (has(O, IE_PROTO)) return O[IE_PROTO];\n if (typeof O.constructor == 'function' && O instanceof O.constructor) {\n return O.constructor.prototype;\n }\n return O instanceof Object ? ObjectProto : null;\n};","module.exports = !require('./_descriptors') && !require('./_fails')(function () {\n return Object.defineProperty(require('./_dom-create')('div'), 'a', {\n get: function () {\n return 7;\n }\n }).a != 7;\n});","var isObject = require('./_is-object');\nvar document = require('./_global').document;\n// typeof document.createElement is 'object' in old IE\nvar is = isObject(document) && isObject(document.createElement);\nmodule.exports = function (it) {\n return is ? document.createElement(it) : {};\n};","module.exports = {\n \"default\": require(\"core-js/library/fn/object/define-property\"),\n __esModule: true\n};","\"use strict\";\n\nexports.__esModule = true;\nvar _iterator = require(\"../core-js/symbol/iterator\");\nvar _iterator2 = _interopRequireDefault(_iterator);\nvar _symbol = require(\"../core-js/symbol\");\nvar _symbol2 = _interopRequireDefault(_symbol);\nvar _typeof = typeof _symbol2.default === \"function\" && typeof _iterator2.default === \"symbol\" ? function (obj) {\n return typeof obj;\n} : function (obj) {\n return obj && typeof _symbol2.default === \"function\" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? \"symbol\" : typeof obj;\n};\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\nexports.default = typeof _symbol2.default === \"function\" && _typeof(_iterator2.default) === \"symbol\" ? function (obj) {\n return typeof obj === \"undefined\" ? \"undefined\" : _typeof(obj);\n} : function (obj) {\n return obj && typeof _symbol2.default === \"function\" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? \"symbol\" : typeof obj === \"undefined\" ? \"undefined\" : _typeof(obj);\n};","'use strict';\n\nvar $at = require('./_string-at')(true);\n\n// 21.1.3.27 String.prototype[@@iterator]()\nrequire('./_iter-define')(String, 'String', function (iterated) {\n this._t = String(iterated); // target\n this._i = 0; // next index\n // 21.1.5.2.1 %StringIteratorPrototype%.next()\n}, function () {\n var O = this._t;\n var index = this._i;\n var point;\n if (index >= O.length) return {\n value: undefined,\n done: true\n };\n point = $at(O, index);\n this._i += point.length;\n return {\n value: point,\n done: false\n };\n});","'use strict';\n\nvar LIBRARY = require('./_library');\nvar $export = require('./_export');\nvar redefine = require('./_redefine');\nvar hide = require('./_hide');\nvar Iterators = require('./_iterators');\nvar $iterCreate = require('./_iter-create');\nvar setToStringTag = require('./_set-to-string-tag');\nvar getPrototypeOf = require('./_object-gpo');\nvar ITERATOR = require('./_wks')('iterator');\nvar BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`\nvar FF_ITERATOR = '@@iterator';\nvar KEYS = 'keys';\nvar VALUES = 'values';\nvar returnThis = function () {\n return this;\n};\nmodule.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {\n $iterCreate(Constructor, NAME, next);\n var getMethod = function (kind) {\n if (!BUGGY && kind in proto) return proto[kind];\n switch (kind) {\n case KEYS:\n return function keys() {\n return new Constructor(this, kind);\n };\n case VALUES:\n return function values() {\n return new Constructor(this, kind);\n };\n }\n return function entries() {\n return new Constructor(this, kind);\n };\n };\n var TAG = NAME + ' Iterator';\n var DEF_VALUES = DEFAULT == VALUES;\n var VALUES_BUG = false;\n var proto = Base.prototype;\n var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];\n var $default = $native || getMethod(DEFAULT);\n var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;\n var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;\n var methods, key, IteratorPrototype;\n // Fix native\n if ($anyNative) {\n IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));\n if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {\n // Set @@toStringTag to native iterators\n setToStringTag(IteratorPrototype, TAG, true);\n // fix for some old engines\n if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != 'function') hide(IteratorPrototype, ITERATOR, returnThis);\n }\n }\n // fix Array#{values, @@iterator}.name in V8 / FF\n if (DEF_VALUES && $native && $native.name !== VALUES) {\n VALUES_BUG = true;\n $default = function values() {\n return $native.call(this);\n };\n }\n // Define iterator\n if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {\n hide(proto, ITERATOR, $default);\n }\n // Plug for library\n Iterators[NAME] = $default;\n Iterators[TAG] = returnThis;\n if (DEFAULT) {\n methods = {\n values: DEF_VALUES ? $default : getMethod(VALUES),\n keys: IS_SET ? $default : getMethod(KEYS),\n entries: $entries\n };\n if (FORCED) for (key in methods) {\n if (!(key in proto)) redefine(proto, key, methods[key]);\n } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);\n }\n return methods;\n};","module.exports = require('./_hide');","var has = require('./_has');\nvar toIObject = require('./_to-iobject');\nvar arrayIndexOf = require('./_array-includes')(false);\nvar IE_PROTO = require('./_shared-key')('IE_PROTO');\nmodule.exports = function (object, names) {\n var O = toIObject(object);\n var i = 0;\n var result = [];\n var key;\n for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);\n // Don't enum bug & hidden keys\n while (names.length > i) if (has(O, key = names[i++])) {\n ~arrayIndexOf(result, key) || result.push(key);\n }\n return result;\n};","// fallback for non-array-like ES3 and non-enumerable old V8 strings\nvar cof = require('./_cof');\n// eslint-disable-next-line no-prototype-builtins\nmodule.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {\n return cof(it) == 'String' ? it.split('') : Object(it);\n};","// 7.1.15 ToLength\nvar toInteger = require('./_to-integer');\nvar min = Math.min;\nmodule.exports = function (it) {\n return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991\n};","// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)\nvar $keys = require('./_object-keys-internal');\nvar hiddenKeys = require('./_enum-bug-keys').concat('length', 'prototype');\nexports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {\n return $keys(O, hiddenKeys);\n};","var pIE = require('./_object-pie');\nvar createDesc = require('./_property-desc');\nvar toIObject = require('./_to-iobject');\nvar toPrimitive = require('./_to-primitive');\nvar has = require('./_has');\nvar IE8_DOM_DEFINE = require('./_ie8-dom-define');\nvar gOPD = Object.getOwnPropertyDescriptor;\nexports.f = require('./_descriptors') ? gOPD : function getOwnPropertyDescriptor(O, P) {\n O = toIObject(O);\n P = toPrimitive(P, true);\n if (IE8_DOM_DEFINE) try {\n return gOPD(O, P);\n } catch (e) {/* empty */}\n if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]);\n};","var baseSetToString = require('./_baseSetToString'),\n shortOut = require('./_shortOut');\n\n/**\n * Sets the `toString` method of `func` to return `string`.\n *\n * @private\n * @param {Function} func The function to modify.\n * @param {Function} string The `toString` result.\n * @returns {Function} Returns `func`.\n */\nvar setToString = shortOut(baseSetToString);\nmodule.exports = setToString;","var getNative = require('./_getNative');\nvar defineProperty = function () {\n try {\n var func = getNative(Object, 'defineProperty');\n func({}, '', {});\n return func;\n } catch (e) {}\n}();\nmodule.exports = defineProperty;","/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\nmodule.exports = freeGlobal;","/** 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}\nmodule.exports = toSource;","/** Used to detect hot functions by number of calls within a span of milliseconds. */\nvar HOT_COUNT = 800,\n HOT_SPAN = 16;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeNow = Date.now;\n\n/**\n * Creates a function that'll short out and invoke `identity` instead\n * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`\n * milliseconds.\n *\n * @private\n * @param {Function} func The function to restrict.\n * @returns {Function} Returns the new shortable function.\n */\nfunction shortOut(func) {\n var count = 0,\n lastCalled = 0;\n return function () {\n var stamp = nativeNow(),\n remaining = HOT_SPAN - (stamp - lastCalled);\n lastCalled = stamp;\n if (remaining > 0) {\n if (++count >= HOT_COUNT) {\n return arguments[0];\n }\n } else {\n count = 0;\n }\n return func.apply(undefined, arguments);\n };\n}\nmodule.exports = shortOut;","var identity = require('./identity'),\n metaMap = require('./_metaMap');\n\n/**\n * The base implementation of `setData` without support for hot loop shorting.\n *\n * @private\n * @param {Function} func The function to associate metadata with.\n * @param {*} data The metadata.\n * @returns {Function} Returns `func`.\n */\nvar baseSetData = !metaMap ? identity : function (func, data) {\n metaMap.set(func, data);\n return func;\n};\nmodule.exports = baseSetData;","var WeakMap = require('./_WeakMap');\n\n/** Used to store function metadata. */\nvar metaMap = WeakMap && new WeakMap();\nmodule.exports = metaMap;","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar WeakMap = getNative(root, 'WeakMap');\nmodule.exports = WeakMap;","var composeArgs = require('./_composeArgs'),\n composeArgsRight = require('./_composeArgsRight'),\n countHolders = require('./_countHolders'),\n createCtor = require('./_createCtor'),\n createRecurry = require('./_createRecurry'),\n getHolder = require('./_getHolder'),\n reorder = require('./_reorder'),\n replaceHolders = require('./_replaceHolders'),\n root = require('./_root');\n\n/** Used to compose bitmasks for function metadata. */\nvar WRAP_BIND_FLAG = 1,\n WRAP_BIND_KEY_FLAG = 2,\n WRAP_CURRY_FLAG = 8,\n WRAP_CURRY_RIGHT_FLAG = 16,\n WRAP_ARY_FLAG = 128,\n WRAP_FLIP_FLAG = 512;\n\n/**\n * Creates a function that wraps `func` to invoke it with optional `this`\n * binding of `thisArg`, partial application, and currying.\n *\n * @private\n * @param {Function|string} func The function or method name to wrap.\n * @param {number} bitmask The bitmask flags. See `createWrap` for more details.\n * @param {*} [thisArg] The `this` binding of `func`.\n * @param {Array} [partials] The arguments to prepend to those provided to\n * the new function.\n * @param {Array} [holders] The `partials` placeholder indexes.\n * @param {Array} [partialsRight] The arguments to append to those provided\n * to the new function.\n * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.\n * @param {Array} [argPos] The argument positions of the new function.\n * @param {number} [ary] The arity cap of `func`.\n * @param {number} [arity] The arity of `func`.\n * @returns {Function} Returns the new wrapped function.\n */\nfunction createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {\n var isAry = bitmask & WRAP_ARY_FLAG,\n isBind = bitmask & WRAP_BIND_FLAG,\n isBindKey = bitmask & WRAP_BIND_KEY_FLAG,\n isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG),\n isFlip = bitmask & WRAP_FLIP_FLAG,\n Ctor = isBindKey ? undefined : createCtor(func);\n function wrapper() {\n var length = arguments.length,\n args = Array(length),\n index = length;\n while (index--) {\n args[index] = arguments[index];\n }\n if (isCurried) {\n var placeholder = getHolder(wrapper),\n holdersCount = countHolders(args, placeholder);\n }\n if (partials) {\n args = composeArgs(args, partials, holders, isCurried);\n }\n if (partialsRight) {\n args = composeArgsRight(args, partialsRight, holdersRight, isCurried);\n }\n length -= holdersCount;\n if (isCurried && length < arity) {\n var newHolders = replaceHolders(args, placeholder);\n return createRecurry(func, bitmask, createHybrid, wrapper.placeholder, thisArg, args, newHolders, argPos, ary, arity - length);\n }\n var thisBinding = isBind ? thisArg : this,\n fn = isBindKey ? thisBinding[func] : func;\n length = args.length;\n if (argPos) {\n args = reorder(args, argPos);\n } else if (isFlip && length > 1) {\n args.reverse();\n }\n if (isAry && ary < length) {\n args.length = ary;\n }\n if (this && this !== root && this instanceof wrapper) {\n fn = Ctor || createCtor(fn);\n }\n return fn.apply(thisBinding, args);\n }\n return wrapper;\n}\nmodule.exports = createHybrid;","/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max;\n\n/**\n * Creates an array that is the composition of partially applied arguments,\n * placeholders, and provided arguments into a single array of arguments.\n *\n * @private\n * @param {Array} args The provided arguments.\n * @param {Array} partials The arguments to prepend to those provided.\n * @param {Array} holders The `partials` placeholder indexes.\n * @params {boolean} [isCurried] Specify composing for a curried function.\n * @returns {Array} Returns the new array of composed arguments.\n */\nfunction composeArgs(args, partials, holders, isCurried) {\n var argsIndex = -1,\n argsLength = args.length,\n holdersLength = holders.length,\n leftIndex = -1,\n leftLength = partials.length,\n rangeLength = nativeMax(argsLength - holdersLength, 0),\n result = Array(leftLength + rangeLength),\n isUncurried = !isCurried;\n while (++leftIndex < leftLength) {\n result[leftIndex] = partials[leftIndex];\n }\n while (++argsIndex < holdersLength) {\n if (isUncurried || argsIndex < argsLength) {\n result[holders[argsIndex]] = args[argsIndex];\n }\n }\n while (rangeLength--) {\n result[leftIndex++] = args[argsIndex++];\n }\n return result;\n}\nmodule.exports = composeArgs;","/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max;\n\n/**\n * This function is like `composeArgs` except that the arguments composition\n * is tailored for `_.partialRight`.\n *\n * @private\n * @param {Array} args The provided arguments.\n * @param {Array} partials The arguments to append to those provided.\n * @param {Array} holders The `partials` placeholder indexes.\n * @params {boolean} [isCurried] Specify composing for a curried function.\n * @returns {Array} Returns the new array of composed arguments.\n */\nfunction composeArgsRight(args, partials, holders, isCurried) {\n var argsIndex = -1,\n argsLength = args.length,\n holdersIndex = -1,\n holdersLength = holders.length,\n rightIndex = -1,\n rightLength = partials.length,\n rangeLength = nativeMax(argsLength - holdersLength, 0),\n result = Array(rangeLength + rightLength),\n isUncurried = !isCurried;\n while (++argsIndex < rangeLength) {\n result[argsIndex] = args[argsIndex];\n }\n var offset = argsIndex;\n while (++rightIndex < rightLength) {\n result[offset + rightIndex] = partials[rightIndex];\n }\n while (++holdersIndex < holdersLength) {\n if (isUncurried || argsIndex < argsLength) {\n result[offset + holders[holdersIndex]] = args[argsIndex++];\n }\n }\n return result;\n}\nmodule.exports = composeArgsRight;","var isLaziable = require('./_isLaziable'),\n setData = require('./_setData'),\n setWrapToString = require('./_setWrapToString');\n\n/** Used to compose bitmasks for function metadata. */\nvar WRAP_BIND_FLAG = 1,\n WRAP_BIND_KEY_FLAG = 2,\n WRAP_CURRY_BOUND_FLAG = 4,\n WRAP_CURRY_FLAG = 8,\n WRAP_PARTIAL_FLAG = 32,\n WRAP_PARTIAL_RIGHT_FLAG = 64;\n\n/**\n * Creates a function that wraps `func` to continue currying.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {number} bitmask The bitmask flags. See `createWrap` for more details.\n * @param {Function} wrapFunc The function to create the `func` wrapper.\n * @param {*} placeholder The placeholder value.\n * @param {*} [thisArg] The `this` binding of `func`.\n * @param {Array} [partials] The arguments to prepend to those provided to\n * the new function.\n * @param {Array} [holders] The `partials` placeholder indexes.\n * @param {Array} [argPos] The argument positions of the new function.\n * @param {number} [ary] The arity cap of `func`.\n * @param {number} [arity] The arity of `func`.\n * @returns {Function} Returns the new wrapped function.\n */\nfunction createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) {\n var isCurry = bitmask & WRAP_CURRY_FLAG,\n newHolders = isCurry ? holders : undefined,\n newHoldersRight = isCurry ? undefined : holders,\n newPartials = isCurry ? partials : undefined,\n newPartialsRight = isCurry ? undefined : partials;\n bitmask |= isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG;\n bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG);\n if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {\n bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG);\n }\n var newData = [func, bitmask, thisArg, newPartials, newHolders, newPartialsRight, newHoldersRight, argPos, ary, arity];\n var result = wrapFunc.apply(undefined, newData);\n if (isLaziable(func)) {\n setData(result, newData);\n }\n result.placeholder = placeholder;\n return setWrapToString(result, func, bitmask);\n}\nmodule.exports = createRecurry;","var metaMap = require('./_metaMap'),\n noop = require('./noop');\n\n/**\n * Gets metadata for `func`.\n *\n * @private\n * @param {Function} func The function to query.\n * @returns {*} Returns the metadata for `func`.\n */\nvar getData = !metaMap ? noop : function (func) {\n return metaMap.get(func);\n};\nmodule.exports = getData;","var baseCreate = require('./_baseCreate'),\n baseLodash = require('./_baseLodash');\n\n/**\n * The base constructor for creating `lodash` wrapper objects.\n *\n * @private\n * @param {*} value The value to wrap.\n * @param {boolean} [chainAll] Enable explicit method chain sequences.\n */\nfunction LodashWrapper(value, chainAll) {\n this.__wrapped__ = value;\n this.__actions__ = [];\n this.__chain__ = !!chainAll;\n this.__index__ = 0;\n this.__values__ = undefined;\n}\nLodashWrapper.prototype = baseCreate(baseLodash.prototype);\nLodashWrapper.prototype.constructor = LodashWrapper;\nmodule.exports = LodashWrapper;","/**\n * Copies the values of `source` to `array`.\n *\n * @private\n * @param {Array} source The array to copy values from.\n * @param {Array} [array=[]] The array to copy values to.\n * @returns {Array} Returns `array`.\n */\nfunction copyArray(source, array) {\n var index = -1,\n length = source.length;\n array || (array = Array(length));\n while (++index < length) {\n array[index] = source[index];\n }\n return array;\n}\nmodule.exports = copyArray;","var baseSetData = require('./_baseSetData'),\n shortOut = require('./_shortOut');\n\n/**\n * Sets metadata for `func`.\n *\n * **Note:** If this function becomes hot, i.e. is invoked a lot in a short\n * period of time, it will trip its breaker and transition to an identity\n * function to avoid garbage collection pauses in V8. See\n * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)\n * for more details.\n *\n * @private\n * @param {Function} func The function to associate metadata with.\n * @param {*} data The metadata.\n * @returns {Function} Returns `func`.\n */\nvar setData = shortOut(baseSetData);\nmodule.exports = setData;","var getWrapDetails = require('./_getWrapDetails'),\n insertWrapDetails = require('./_insertWrapDetails'),\n setToString = require('./_setToString'),\n updateWrapDetails = require('./_updateWrapDetails');\n\n/**\n * Sets the `toString` method of `wrapper` to mimic the source of `reference`\n * with wrapper details in a comment at the top of the source body.\n *\n * @private\n * @param {Function} wrapper The function to modify.\n * @param {Function} reference The reference function.\n * @param {number} bitmask The bitmask flags. See `createWrap` for more details.\n * @returns {Function} Returns `wrapper`.\n */\nfunction setWrapToString(wrapper, reference, bitmask) {\n var source = reference + '';\n return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask)));\n}\nmodule.exports = setWrapToString;","/**\n * A specialized version of `_.forEach` 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 * @returns {Array} Returns `array`.\n */\nfunction arrayEach(array, iteratee) {\n var index = -1,\n length = array == null ? 0 : array.length;\n while (++index < length) {\n if (iteratee(array[index], index, array) === false) {\n break;\n }\n }\n return array;\n}\nmodule.exports = arrayEach;","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) ? freeParseInt(value.slice(2), isBinary ? 2 : 8) : reIsBadHex.test(value) ? NAN : +value;\n}\nmodule.exports = toNumber;","var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);\nmodule.exports = canUseDOM;","import React, { Component, createElement, createFactory } from 'react';\nimport shallowEqual from 'fbjs/lib/shallowEqual';\nimport hoistNonReactStatics from 'hoist-non-react-statics';\nimport { createChangeEmitter } from 'change-emitter';\nimport $$observable from 'symbol-observable';\nvar setStatic = function setStatic(key, value) {\n return function (BaseComponent) {\n /* eslint-disable no-param-reassign */\n BaseComponent[key] = value;\n /* eslint-enable no-param-reassign */\n return BaseComponent;\n };\n};\nvar setDisplayName = function setDisplayName(displayName) {\n return setStatic('displayName', displayName);\n};\nvar getDisplayName = function getDisplayName(Component$$1) {\n if (typeof Component$$1 === 'string') {\n return Component$$1;\n }\n if (!Component$$1) {\n return undefined;\n }\n return Component$$1.displayName || Component$$1.name || 'Component';\n};\nvar wrapDisplayName = function wrapDisplayName(BaseComponent, hocName) {\n return hocName + '(' + getDisplayName(BaseComponent) + ')';\n};\nvar mapProps = function mapProps(propsMapper) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var MapProps = function MapProps(props) {\n return factory(propsMapper(props));\n };\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'mapProps'))(MapProps);\n }\n return MapProps;\n };\n};\nvar classCallCheck = function (instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n};\nvar _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n return target;\n};\nvar inherits = function (subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n }\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;\n};\nvar objectWithoutProperties = function (obj, keys) {\n var target = {};\n for (var i in obj) {\n if (keys.indexOf(i) >= 0) continue;\n if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;\n target[i] = obj[i];\n }\n return target;\n};\nvar possibleConstructorReturn = function (self, call) {\n if (!self) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n};\nvar withProps = function withProps(input) {\n var hoc = mapProps(function (props) {\n return _extends({}, props, typeof input === 'function' ? input(props) : input);\n });\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withProps'))(hoc(BaseComponent));\n };\n }\n return hoc;\n};\nvar pick = function pick(obj, keys) {\n var result = {};\n for (var i = 0; i < keys.length; i++) {\n var key = keys[i];\n if (obj.hasOwnProperty(key)) {\n result[key] = obj[key];\n }\n }\n return result;\n};\nvar withPropsOnChange = function withPropsOnChange(shouldMapOrKeys, propsMapper) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var shouldMap = typeof shouldMapOrKeys === 'function' ? shouldMapOrKeys : function (props, nextProps) {\n return !shallowEqual(pick(props, shouldMapOrKeys), pick(nextProps, shouldMapOrKeys));\n };\n var WithPropsOnChange = function (_Component) {\n inherits(WithPropsOnChange, _Component);\n function WithPropsOnChange() {\n var _temp, _this, _ret;\n classCallCheck(this, WithPropsOnChange);\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.computedProps = propsMapper(_this.props), _temp), possibleConstructorReturn(_this, _ret);\n }\n WithPropsOnChange.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n if (shouldMap(this.props, nextProps)) {\n this.computedProps = propsMapper(nextProps);\n }\n };\n WithPropsOnChange.prototype.render = function render() {\n return factory(_extends({}, this.props, this.computedProps));\n };\n return WithPropsOnChange;\n }(Component);\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withPropsOnChange'))(WithPropsOnChange);\n }\n return WithPropsOnChange;\n };\n};\nvar mapValues = function mapValues(obj, func) {\n var result = {};\n /* eslint-disable no-restricted-syntax */\n for (var key in obj) {\n if (obj.hasOwnProperty(key)) {\n result[key] = func(obj[key], key);\n }\n }\n /* eslint-enable no-restricted-syntax */\n return result;\n};\n\n/* eslint-disable no-console */\nvar withHandlers = function withHandlers(handlers) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var WithHandlers = function (_Component) {\n inherits(WithHandlers, _Component);\n function WithHandlers() {\n var _temp, _this, _ret;\n classCallCheck(this, WithHandlers);\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _initialiseProps.call(_this), _temp), possibleConstructorReturn(_this, _ret);\n }\n WithHandlers.prototype.componentWillReceiveProps = function componentWillReceiveProps() {\n this.cachedHandlers = {};\n };\n WithHandlers.prototype.render = function render() {\n return factory(_extends({}, this.props, this.handlers));\n };\n return WithHandlers;\n }(Component);\n var _initialiseProps = function _initialiseProps() {\n var _this2 = this;\n this.cachedHandlers = {};\n this.handlers = mapValues(typeof handlers === 'function' ? handlers(this.props) : handlers, function (createHandler, handlerName) {\n return function () {\n var cachedHandler = _this2.cachedHandlers[handlerName];\n if (cachedHandler) {\n return cachedHandler.apply(undefined, arguments);\n }\n var handler = createHandler(_this2.props);\n _this2.cachedHandlers[handlerName] = handler;\n if (process.env.NODE_ENV !== 'production' && typeof handler !== 'function') {\n console.error(\n // eslint-disable-line no-console\n 'withHandlers(): Expected a map of higher-order functions. ' + 'Refer to the docs for more info.');\n }\n return handler.apply(undefined, arguments);\n };\n });\n };\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withHandlers'))(WithHandlers);\n }\n return WithHandlers;\n };\n};\nvar defaultProps = function defaultProps(props) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var DefaultProps = function DefaultProps(ownerProps) {\n return factory(ownerProps);\n };\n DefaultProps.defaultProps = props;\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'defaultProps'))(DefaultProps);\n }\n return DefaultProps;\n };\n};\nvar omit = function omit(obj, keys) {\n var rest = objectWithoutProperties(obj, []);\n for (var i = 0; i < keys.length; i++) {\n var key = keys[i];\n if (rest.hasOwnProperty(key)) {\n delete rest[key];\n }\n }\n return rest;\n};\nvar renameProp = function renameProp(oldName, newName) {\n var hoc = mapProps(function (props) {\n var _babelHelpers$extends;\n return _extends({}, omit(props, [oldName]), (_babelHelpers$extends = {}, _babelHelpers$extends[newName] = props[oldName], _babelHelpers$extends));\n });\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'renameProp'))(hoc(BaseComponent));\n };\n }\n return hoc;\n};\nvar keys = Object.keys;\nvar mapKeys = function mapKeys(obj, func) {\n return keys(obj).reduce(function (result, key) {\n var val = obj[key];\n /* eslint-disable no-param-reassign */\n result[func(val, key)] = val;\n /* eslint-enable no-param-reassign */\n return result;\n }, {});\n};\nvar renameProps = function renameProps(nameMap) {\n var hoc = mapProps(function (props) {\n return _extends({}, omit(props, keys(nameMap)), mapKeys(pick(props, keys(nameMap)), function (_, oldName) {\n return nameMap[oldName];\n }));\n });\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'renameProps'))(hoc(BaseComponent));\n };\n }\n return hoc;\n};\nvar flattenProp = function flattenProp(propName) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var FlattenProp = function FlattenProp(props) {\n return factory(_extends({}, props, props[propName]));\n };\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'flattenProp'))(FlattenProp);\n }\n return FlattenProp;\n };\n};\nvar withState = function withState(stateName, stateUpdaterName, initialState) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var WithState = function (_Component) {\n inherits(WithState, _Component);\n function WithState() {\n var _temp, _this, _ret;\n classCallCheck(this, WithState);\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.state = {\n stateValue: typeof initialState === 'function' ? initialState(_this.props) : initialState\n }, _this.updateStateValue = function (updateFn, callback) {\n return _this.setState(function (_ref) {\n var stateValue = _ref.stateValue;\n return {\n stateValue: typeof updateFn === 'function' ? updateFn(stateValue) : updateFn\n };\n }, callback);\n }, _temp), possibleConstructorReturn(_this, _ret);\n }\n WithState.prototype.render = function render() {\n var _babelHelpers$extends;\n return factory(_extends({}, this.props, (_babelHelpers$extends = {}, _babelHelpers$extends[stateName] = this.state.stateValue, _babelHelpers$extends[stateUpdaterName] = this.updateStateValue, _babelHelpers$extends)));\n };\n return WithState;\n }(Component);\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withState'))(WithState);\n }\n return WithState;\n };\n};\nvar withStateHandlers = function withStateHandlers(initialState, stateUpdaters) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var WithStateHandlers = function (_Component) {\n inherits(WithStateHandlers, _Component);\n function WithStateHandlers() {\n var _temp, _this, _ret;\n classCallCheck(this, WithStateHandlers);\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _initialiseProps.call(_this), _temp), possibleConstructorReturn(_this, _ret);\n }\n WithStateHandlers.prototype.shouldComponentUpdate = function shouldComponentUpdate(nextProps, nextState) {\n var propsChanged = nextProps !== this.props;\n // the idea is to skip render if stateUpdater handler return undefined\n // this allows to create no state update handlers with access to state and props\n var stateChanged = !shallowEqual(nextState, this.state);\n return propsChanged || stateChanged;\n };\n WithStateHandlers.prototype.render = function render() {\n return factory(_extends({}, this.props, this.state, this.stateUpdaters));\n };\n return WithStateHandlers;\n }(Component);\n var _initialiseProps = function _initialiseProps() {\n var _this2 = this;\n this.state = typeof initialState === 'function' ? initialState(this.props) : initialState;\n this.stateUpdaters = mapValues(stateUpdaters, function (handler) {\n return function (mayBeEvent) {\n for (var _len2 = arguments.length, args = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {\n args[_key2 - 1] = arguments[_key2];\n }\n\n // Having that functional form of setState can be called async\n // we need to persist SyntheticEvent\n if (mayBeEvent && typeof mayBeEvent.persist === 'function') {\n mayBeEvent.persist();\n }\n _this2.setState(function (state, props) {\n return handler(state, props).apply(undefined, [mayBeEvent].concat(args));\n });\n };\n });\n };\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withStateHandlers'))(WithStateHandlers);\n }\n return WithStateHandlers;\n };\n};\nvar withReducer = function withReducer(stateName, dispatchName, reducer, initialState) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var WithReducer = function (_Component) {\n inherits(WithReducer, _Component);\n function WithReducer() {\n var _temp, _this, _ret;\n classCallCheck(this, WithReducer);\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.state = {\n stateValue: _this.initializeStateValue()\n }, _this.dispatch = function (action) {\n return _this.setState(function (_ref) {\n var stateValue = _ref.stateValue;\n return {\n stateValue: reducer(stateValue, action)\n };\n });\n }, _temp), possibleConstructorReturn(_this, _ret);\n }\n WithReducer.prototype.initializeStateValue = function initializeStateValue() {\n if (initialState !== undefined) {\n return typeof initialState === 'function' ? initialState(this.props) : initialState;\n }\n return reducer(undefined, {\n type: '@@recompose/INIT'\n });\n };\n WithReducer.prototype.render = function render() {\n var _babelHelpers$extends;\n return factory(_extends({}, this.props, (_babelHelpers$extends = {}, _babelHelpers$extends[stateName] = this.state.stateValue, _babelHelpers$extends[dispatchName] = this.dispatch, _babelHelpers$extends)));\n };\n return WithReducer;\n }(Component);\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withReducer'))(WithReducer);\n }\n return WithReducer;\n };\n};\nvar identity = function identity(Component$$1) {\n return Component$$1;\n};\nvar branch = function branch(test, left) {\n var right = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : identity;\n return function (BaseComponent) {\n var leftFactory = void 0;\n var rightFactory = void 0;\n var Branch = function Branch(props) {\n if (test(props)) {\n leftFactory = leftFactory || createFactory(left(BaseComponent));\n return leftFactory(props);\n }\n rightFactory = rightFactory || createFactory(right(BaseComponent));\n return rightFactory(props);\n };\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'branch'))(Branch);\n }\n return Branch;\n };\n};\nvar renderComponent = function renderComponent(Component$$1) {\n return function (_) {\n var factory = createFactory(Component$$1);\n var RenderComponent = function RenderComponent(props) {\n return factory(props);\n };\n if (process.env.NODE_ENV !== 'production') {\n RenderComponent.displayName = wrapDisplayName(Component$$1, 'renderComponent');\n }\n return RenderComponent;\n };\n};\nvar Nothing = function (_Component) {\n inherits(Nothing, _Component);\n function Nothing() {\n classCallCheck(this, Nothing);\n return possibleConstructorReturn(this, _Component.apply(this, arguments));\n }\n Nothing.prototype.render = function render() {\n return null;\n };\n return Nothing;\n}(Component);\nvar renderNothing = function renderNothing(_) {\n return Nothing;\n};\nvar shouldUpdate = function shouldUpdate(test) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var ShouldUpdate = function (_Component) {\n inherits(ShouldUpdate, _Component);\n function ShouldUpdate() {\n classCallCheck(this, ShouldUpdate);\n return possibleConstructorReturn(this, _Component.apply(this, arguments));\n }\n ShouldUpdate.prototype.shouldComponentUpdate = function shouldComponentUpdate(nextProps) {\n return test(this.props, nextProps);\n };\n ShouldUpdate.prototype.render = function render() {\n return factory(this.props);\n };\n return ShouldUpdate;\n }(Component);\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'shouldUpdate'))(ShouldUpdate);\n }\n return ShouldUpdate;\n };\n};\nvar pure = function pure(BaseComponent) {\n var hoc = shouldUpdate(function (props, nextProps) {\n return !shallowEqual(props, nextProps);\n });\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'pure'))(hoc(BaseComponent));\n }\n return hoc(BaseComponent);\n};\nvar onlyUpdateForKeys = function onlyUpdateForKeys(propKeys) {\n var hoc = shouldUpdate(function (props, nextProps) {\n return !shallowEqual(pick(nextProps, propKeys), pick(props, propKeys));\n });\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'onlyUpdateForKeys'))(hoc(BaseComponent));\n };\n }\n return hoc;\n};\nvar onlyUpdateForPropTypes = function onlyUpdateForPropTypes(BaseComponent) {\n var propTypes = BaseComponent.propTypes;\n if (process.env.NODE_ENV !== 'production') {\n if (!propTypes) {\n /* eslint-disable */\n console.error('A component without any `propTypes` was passed to ' + '`onlyUpdateForPropTypes()`. Check the implementation of the ' + ('component with display name \"' + getDisplayName(BaseComponent) + '\".'));\n /* eslint-enable */\n }\n }\n var propKeys = Object.keys(propTypes || {});\n var OnlyUpdateForPropTypes = onlyUpdateForKeys(propKeys)(BaseComponent);\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'onlyUpdateForPropTypes'))(OnlyUpdateForPropTypes);\n }\n return OnlyUpdateForPropTypes;\n};\nvar withContext = function withContext(childContextTypes, getChildContext) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var WithContext = function (_Component) {\n inherits(WithContext, _Component);\n function WithContext() {\n var _temp, _this, _ret;\n classCallCheck(this, WithContext);\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.getChildContext = function () {\n return getChildContext(_this.props);\n }, _temp), possibleConstructorReturn(_this, _ret);\n }\n WithContext.prototype.render = function render() {\n return factory(this.props);\n };\n return WithContext;\n }(Component);\n WithContext.childContextTypes = childContextTypes;\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withContext'))(WithContext);\n }\n return WithContext;\n };\n};\nvar getContext = function getContext(contextTypes) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var GetContext = function GetContext(ownerProps, context) {\n return factory(_extends({}, ownerProps, context));\n };\n GetContext.contextTypes = contextTypes;\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'getContext'))(GetContext);\n }\n return GetContext;\n };\n};\n\n/* eslint-disable no-console */\nvar lifecycle = function lifecycle(spec) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n if (process.env.NODE_ENV !== 'production' && spec.hasOwnProperty('render')) {\n console.error('lifecycle() does not support the render method; its behavior is to ' + 'pass all props and state to the base component.');\n }\n var Lifecycle = function (_Component) {\n inherits(Lifecycle, _Component);\n function Lifecycle() {\n classCallCheck(this, Lifecycle);\n return possibleConstructorReturn(this, _Component.apply(this, arguments));\n }\n Lifecycle.prototype.render = function render() {\n return factory(_extends({}, this.props, this.state));\n };\n return Lifecycle;\n }(Component);\n Object.keys(spec).forEach(function (hook) {\n return Lifecycle.prototype[hook] = spec[hook];\n });\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'lifecycle'))(Lifecycle);\n }\n return Lifecycle;\n };\n};\nvar isClassComponent = function isClassComponent(Component$$1) {\n return Boolean(Component$$1 && Component$$1.prototype && typeof Component$$1.prototype.render === 'function');\n};\nvar toClass = function toClass(baseComponent) {\n if (isClassComponent(baseComponent)) {\n return baseComponent;\n }\n var ToClass = function (_Component) {\n inherits(ToClass, _Component);\n function ToClass() {\n classCallCheck(this, ToClass);\n return possibleConstructorReturn(this, _Component.apply(this, arguments));\n }\n ToClass.prototype.render = function render() {\n if (typeof baseComponent === 'string') {\n return React.createElement(baseComponent, this.props);\n }\n return baseComponent(this.props, this.context);\n };\n return ToClass;\n }(Component);\n ToClass.displayName = getDisplayName(baseComponent);\n ToClass.propTypes = baseComponent.propTypes;\n ToClass.contextTypes = baseComponent.contextTypes;\n ToClass.defaultProps = baseComponent.defaultProps;\n return ToClass;\n};\nvar setPropTypes = function setPropTypes(propTypes) {\n return setStatic('propTypes', propTypes);\n};\nfunction compose() {\n for (var _len = arguments.length, funcs = Array(_len), _key = 0; _key < _len; _key++) {\n funcs[_key] = arguments[_key];\n }\n if (funcs.length === 0) {\n return function (arg) {\n return arg;\n };\n }\n if (funcs.length === 1) {\n return funcs[0];\n }\n return funcs.reduce(function (a, b) {\n return function () {\n return a(b.apply(undefined, arguments));\n };\n });\n}\nvar createSink = function createSink(callback) {\n return function (_Component) {\n inherits(Sink, _Component);\n function Sink() {\n classCallCheck(this, Sink);\n return possibleConstructorReturn(this, _Component.apply(this, arguments));\n }\n Sink.prototype.componentWillMount = function componentWillMount() {\n callback(this.props);\n };\n Sink.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n callback(nextProps);\n };\n Sink.prototype.render = function render() {\n return null;\n };\n return Sink;\n }(Component);\n};\nvar componentFromProp = function componentFromProp(propName) {\n var Component$$1 = function Component$$1(props) {\n return createElement(props[propName], omit(props, [propName]));\n };\n Component$$1.displayName = 'componentFromProp(' + propName + ')';\n return Component$$1;\n};\nvar nest = function nest() {\n for (var _len = arguments.length, Components = Array(_len), _key = 0; _key < _len; _key++) {\n Components[_key] = arguments[_key];\n }\n var factories = Components.map(createFactory);\n var Nest = function Nest(_ref) {\n var props = objectWithoutProperties(_ref, []),\n children = _ref.children;\n return factories.reduceRight(function (child, factory) {\n return factory(props, child);\n }, children);\n };\n if (process.env.NODE_ENV !== 'production') {\n var displayNames = Components.map(getDisplayName);\n Nest.displayName = 'nest(' + displayNames.join(', ') + ')';\n }\n return Nest;\n};\nvar hoistStatics = function hoistStatics(higherOrderComponent) {\n return function (BaseComponent) {\n var NewComponent = higherOrderComponent(BaseComponent);\n hoistNonReactStatics(NewComponent, BaseComponent);\n return NewComponent;\n };\n};\nvar _config = {\n fromESObservable: null,\n toESObservable: null\n};\nvar configureObservable = function configureObservable(c) {\n _config = c;\n};\nvar config = {\n fromESObservable: function fromESObservable(observable) {\n return typeof _config.fromESObservable === 'function' ? _config.fromESObservable(observable) : observable;\n },\n toESObservable: function toESObservable(stream) {\n return typeof _config.toESObservable === 'function' ? _config.toESObservable(stream) : stream;\n }\n};\nvar componentFromStreamWithConfig = function componentFromStreamWithConfig(config$$1) {\n return function (propsToVdom) {\n return function (_Component) {\n inherits(ComponentFromStream, _Component);\n function ComponentFromStream() {\n var _config$fromESObserva;\n var _temp, _this, _ret;\n classCallCheck(this, ComponentFromStream);\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.state = {\n vdom: null\n }, _this.propsEmitter = createChangeEmitter(), _this.props$ = config$$1.fromESObservable((_config$fromESObserva = {\n subscribe: function subscribe(observer) {\n var unsubscribe = _this.propsEmitter.listen(function (props) {\n if (props) {\n observer.next(props);\n } else {\n observer.complete();\n }\n });\n return {\n unsubscribe: unsubscribe\n };\n }\n }, _config$fromESObserva[$$observable] = function () {\n return this;\n }, _config$fromESObserva)), _this.vdom$ = config$$1.toESObservable(propsToVdom(_this.props$)), _temp), possibleConstructorReturn(_this, _ret);\n }\n\n // Stream of props\n\n // Stream of vdom\n\n ComponentFromStream.prototype.componentWillMount = function componentWillMount() {\n var _this2 = this;\n\n // Subscribe to child prop changes so we know when to re-render\n this.subscription = this.vdom$.subscribe({\n next: function next(vdom) {\n _this2.setState({\n vdom: vdom\n });\n }\n });\n this.propsEmitter.emit(this.props);\n };\n ComponentFromStream.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n // Receive new props from the owner\n this.propsEmitter.emit(nextProps);\n };\n ComponentFromStream.prototype.shouldComponentUpdate = function shouldComponentUpdate(nextProps, nextState) {\n return nextState.vdom !== this.state.vdom;\n };\n ComponentFromStream.prototype.componentWillUnmount = function componentWillUnmount() {\n // Call without arguments to complete stream\n this.propsEmitter.emit();\n\n // Clean-up subscription before un-mounting\n this.subscription.unsubscribe();\n };\n ComponentFromStream.prototype.render = function render() {\n return this.state.vdom;\n };\n return ComponentFromStream;\n }(Component);\n };\n};\nvar componentFromStream = function componentFromStream(propsToVdom) {\n return componentFromStreamWithConfig(config)(propsToVdom);\n};\nvar identity$1 = function identity(t) {\n return t;\n};\nvar mapPropsStreamWithConfig = function mapPropsStreamWithConfig(config$$1) {\n var componentFromStream = componentFromStreamWithConfig({\n fromESObservable: identity$1,\n toESObservable: identity$1\n });\n return function (transform) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var fromESObservable = config$$1.fromESObservable,\n toESObservable = config$$1.toESObservable;\n return componentFromStream(function (props$) {\n var _ref;\n return _ref = {\n subscribe: function subscribe(observer) {\n var subscription = toESObservable(transform(fromESObservable(props$))).subscribe({\n next: function next(childProps) {\n return observer.next(factory(childProps));\n }\n });\n return {\n unsubscribe: function unsubscribe() {\n return subscription.unsubscribe();\n }\n };\n }\n }, _ref[$$observable] = function () {\n return this;\n }, _ref;\n });\n };\n };\n};\nvar mapPropsStream = function mapPropsStream(transform) {\n var hoc = mapPropsStreamWithConfig(config)(transform);\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'mapPropsStream'))(hoc(BaseComponent));\n };\n }\n return hoc;\n};\nvar createEventHandlerWithConfig = function createEventHandlerWithConfig(config$$1) {\n return function () {\n var _config$fromESObserva;\n var emitter = createChangeEmitter();\n var stream = config$$1.fromESObservable((_config$fromESObserva = {\n subscribe: function subscribe(observer) {\n var unsubscribe = emitter.listen(function (value) {\n return observer.next(value);\n });\n return {\n unsubscribe: unsubscribe\n };\n }\n }, _config$fromESObserva[$$observable] = function () {\n return this;\n }, _config$fromESObserva));\n return {\n handler: emitter.emit,\n stream: stream\n };\n };\n};\nvar createEventHandler = createEventHandlerWithConfig(config);\n\n// Higher-order component helpers\n\nexport { mapProps, withProps, withPropsOnChange, withHandlers, defaultProps, renameProp, renameProps, flattenProp, withState, withStateHandlers, withReducer, branch, renderComponent, renderNothing, shouldUpdate, pure, onlyUpdateForKeys, onlyUpdateForPropTypes, withContext, getContext, lifecycle, toClass, setStatic, setPropTypes, setDisplayName, compose, getDisplayName, wrapDisplayName, shallowEqual, isClassComponent, createSink, componentFromProp, nest, hoistStatics, componentFromStream, componentFromStreamWithConfig, mapPropsStream, mapPropsStreamWithConfig, createEventHandler, createEventHandlerWithConfig, configureObservable as setObservableConfig };","/**\n * Copyright 2014-2015, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n\n'use strict';\n\n/**\n * Similar to invariant but only logs a warning if the condition is not met.\n * This can be used to log issues in development environments in critical\n * paths. Removing the logging code for production environments will keep the\n * same logic and follow the same code paths.\n */\nvar warning = function () {};\nif (process.env.NODE_ENV !== 'production') {\n warning = function (condition, format, args) {\n var len = arguments.length;\n args = new Array(len > 2 ? len - 2 : 0);\n for (var key = 2; key < len; key++) {\n args[key - 2] = arguments[key];\n }\n if (format === undefined) {\n throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');\n }\n if (format.length < 10 || /^[s\\W]*$/.test(format)) {\n throw new Error('The warning format should be able to uniquely identify this ' + 'warning. Please, use a more descriptive format than: ' + format);\n }\n if (!condition) {\n var argIndex = 0;\n var message = 'Warning: ' + format.replace(/%s/g, function () {\n return args[argIndex++];\n });\n if (typeof console !== 'undefined') {\n console.error(message);\n }\n try {\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch (x) {}\n }\n };\n}\nmodule.exports = warning;","var baseForOwn = require('./_baseForOwn'),\n createBaseEach = require('./_createBaseEach');\n\n/**\n * The base implementation of `_.forEach` without support for iteratee shorthands.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array|Object} Returns `collection`.\n */\nvar baseEach = createBaseEach(baseForOwn);\nmodule.exports = baseEach;","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 () {\n return arguments;\n}()) ? baseIsArguments : function (value) {\n return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee');\n};\nmodule.exports = isArguments;","var root = require('./_root'),\n stubFalse = require('./stubFalse');\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/** Built-in value references. */\nvar Buffer = moduleExports ? root.Buffer : undefined;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;\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;\nmodule.exports = isBuffer;","module.exports = function (module) {\n if (!module.webpackPolyfill) {\n module.deprecate = function () {};\n module.paths = [];\n // module.parent = undefined by default\n if (!module.children) module.children = [];\n Object.defineProperty(module, \"loaded\", {\n enumerable: true,\n get: function () {\n return module.l;\n }\n });\n Object.defineProperty(module, \"id\", {\n enumerable: true,\n get: function () {\n return module.i;\n }\n });\n module.webpackPolyfill = 1;\n }\n return module;\n};","var baseIsTypedArray = require('./_baseIsTypedArray'),\n baseUnary = require('./_baseUnary'),\n nodeUtil = require('./_nodeUtil');\n\n/* Node.js helper references. */\nvar nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;\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;\nmodule.exports = isTypedArray;","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\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 return value === proto;\n}\nmodule.exports = isPrototype;","var ListCache = require('./_ListCache'),\n stackClear = require('./_stackClear'),\n stackDelete = require('./_stackDelete'),\n stackGet = require('./_stackGet'),\n stackHas = require('./_stackHas'),\n stackSet = require('./_stackSet');\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 var data = this.__data__ = new ListCache(entries);\n this.size = data.size;\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;\nmodule.exports = Stack;","var baseIsEqualDeep = require('./_baseIsEqualDeep'),\n isObjectLike = require('./isObjectLike');\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 {boolean} bitmask The bitmask flags.\n * 1 - Unordered comparison\n * 2 - Partial comparison\n * @param {Function} [customizer] The function to customize comparisons.\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, bitmask, customizer, stack) {\n if (value === other) {\n return true;\n }\n if (value == null || other == null || !isObjectLike(value) && !isObjectLike(other)) {\n return value !== value && other !== other;\n }\n return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);\n}\nmodule.exports = baseIsEqual;","var SetCache = require('./_SetCache'),\n arraySome = require('./_arraySome'),\n cacheHas = require('./_cacheHas');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1,\n COMPARE_UNORDERED_FLAG = 2;\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 {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\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, bitmask, customizer, equalFunc, stack) {\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG,\n arrLength = array.length,\n othLength = other.length;\n if (arrLength != othLength && !(isPartial && othLength > arrLength)) {\n return false;\n }\n // Check that cyclic values are equal.\n var arrStacked = stack.get(array);\n var othStacked = stack.get(other);\n if (arrStacked && othStacked) {\n return arrStacked == other && othStacked == array;\n }\n var index = -1,\n result = true,\n seen = bitmask & COMPARE_UNORDERED_FLAG ? new SetCache() : undefined;\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 if (customizer) {\n var compared = isPartial ? customizer(othValue, arrValue, index, other, array, stack) : 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 (!cacheHas(seen, othIndex) && (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {\n return seen.push(othIndex);\n }\n })) {\n result = false;\n break;\n }\n } else if (!(arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {\n result = false;\n break;\n }\n }\n stack['delete'](array);\n stack['delete'](other);\n return result;\n}\nmodule.exports = equalArrays;","var isObject = require('./isObject');\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}\nmodule.exports = isStrictComparable;","/**\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 && (srcValue !== undefined || key in Object(object));\n };\n}\nmodule.exports = matchesStrictComparable;","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 var index = 0,\n length = path.length;\n while (object != null && index < length) {\n object = object[toKey(path[index++])];\n }\n return index && index == length ? object : undefined;\n}\nmodule.exports = baseGet;","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}\nmodule.exports = castPath;","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}\nmodule.exports = toString;","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 var index = -1,\n length = path.length,\n result = false;\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) && (isArray(object) || isArguments(object));\n}\nmodule.exports = hasPath;","/** 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}\nmodule.exports = hasUnicode;","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)) || value === undefined && !(key in object)) {\n baseAssignValue(object, key, value);\n }\n}\nmodule.exports = assignValue;","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}\nmodule.exports = baseAssignValue;","var arrayLikeToArray = require(\"./arrayLikeToArray.js\");\nfunction _unsupportedIterableToArray(r, a) {\n if (r) {\n if (\"string\" == typeof r) return arrayLikeToArray(r, a);\n var t = {}.toString.call(r).slice(8, -1);\n return \"Object\" === t && r.constructor && (t = r.constructor.name), \"Map\" === t || \"Set\" === t ? Array.from(r) : \"Arguments\" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? arrayLikeToArray(r, a) : void 0;\n }\n}\nmodule.exports = _unsupportedIterableToArray, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;","function _arrayLikeToArray(r, a) {\n (null == a || a > r.length) && (a = r.length);\n for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e];\n return n;\n}\nmodule.exports = _arrayLikeToArray, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;","'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}","!function (e, t) {\n \"object\" == typeof exports && \"undefined\" != typeof module ? t(exports) : \"function\" == typeof define && define.amd ? define([\"exports\"], t) : t(e.reduxLogger = e.reduxLogger || {});\n}(this, function (e) {\n \"use strict\";\n\n function t(e, t) {\n e.super_ = t, e.prototype = Object.create(t.prototype, {\n constructor: {\n value: e,\n enumerable: !1,\n writable: !0,\n configurable: !0\n }\n });\n }\n function r(e, t) {\n Object.defineProperty(this, \"kind\", {\n value: e,\n enumerable: !0\n }), t && t.length && Object.defineProperty(this, \"path\", {\n value: t,\n enumerable: !0\n });\n }\n function n(e, t, r) {\n n.super_.call(this, \"E\", e), Object.defineProperty(this, \"lhs\", {\n value: t,\n enumerable: !0\n }), Object.defineProperty(this, \"rhs\", {\n value: r,\n enumerable: !0\n });\n }\n function o(e, t) {\n o.super_.call(this, \"N\", e), Object.defineProperty(this, \"rhs\", {\n value: t,\n enumerable: !0\n });\n }\n function i(e, t) {\n i.super_.call(this, \"D\", e), Object.defineProperty(this, \"lhs\", {\n value: t,\n enumerable: !0\n });\n }\n function a(e, t, r) {\n a.super_.call(this, \"A\", e), Object.defineProperty(this, \"index\", {\n value: t,\n enumerable: !0\n }), Object.defineProperty(this, \"item\", {\n value: r,\n enumerable: !0\n });\n }\n function f(e, t, r) {\n var n = e.slice((r || t) + 1 || e.length);\n return e.length = t < 0 ? e.length + t : t, e.push.apply(e, n), e;\n }\n function u(e) {\n var t = \"undefined\" == typeof e ? \"undefined\" : N(e);\n return \"object\" !== t ? t : e === Math ? \"math\" : null === e ? \"null\" : Array.isArray(e) ? \"array\" : \"[object Date]\" === Object.prototype.toString.call(e) ? \"date\" : \"function\" == typeof e.toString && /^\\/.*\\//.test(e.toString()) ? \"regexp\" : \"object\";\n }\n function l(e, t, r, c, s, d, p) {\n s = s || [], p = p || [];\n var g = s.slice(0);\n if (\"undefined\" != typeof d) {\n if (c) {\n if (\"function\" == typeof c && c(g, d)) return;\n if (\"object\" === (\"undefined\" == typeof c ? \"undefined\" : N(c))) {\n if (c.prefilter && c.prefilter(g, d)) return;\n if (c.normalize) {\n var h = c.normalize(g, d, e, t);\n h && (e = h[0], t = h[1]);\n }\n }\n }\n g.push(d);\n }\n \"regexp\" === u(e) && \"regexp\" === u(t) && (e = e.toString(), t = t.toString());\n var y = \"undefined\" == typeof e ? \"undefined\" : N(e),\n v = \"undefined\" == typeof t ? \"undefined\" : N(t),\n b = \"undefined\" !== y || p && p[p.length - 1].lhs && p[p.length - 1].lhs.hasOwnProperty(d),\n m = \"undefined\" !== v || p && p[p.length - 1].rhs && p[p.length - 1].rhs.hasOwnProperty(d);\n if (!b && m) r(new o(g, t));else if (!m && b) r(new i(g, e));else if (u(e) !== u(t)) r(new n(g, e, t));else if (\"date\" === u(e) && e - t !== 0) r(new n(g, e, t));else if (\"object\" === y && null !== e && null !== t) {\n if (p.filter(function (t) {\n return t.lhs === e;\n }).length) e !== t && r(new n(g, e, t));else {\n if (p.push({\n lhs: e,\n rhs: t\n }), Array.isArray(e)) {\n var w;\n e.length;\n for (w = 0; w < e.length; w++) w >= t.length ? r(new a(g, w, new i(void 0, e[w]))) : l(e[w], t[w], r, c, g, w, p);\n for (; w < t.length;) r(new a(g, w, new o(void 0, t[w++])));\n } else {\n var x = Object.keys(e),\n S = Object.keys(t);\n x.forEach(function (n, o) {\n var i = S.indexOf(n);\n i >= 0 ? (l(e[n], t[n], r, c, g, n, p), S = f(S, i)) : l(e[n], void 0, r, c, g, n, p);\n }), S.forEach(function (e) {\n l(void 0, t[e], r, c, g, e, p);\n });\n }\n p.length = p.length - 1;\n }\n } else e !== t && (\"number\" === y && isNaN(e) && isNaN(t) || r(new n(g, e, t)));\n }\n function c(e, t, r, n) {\n return n = n || [], l(e, t, function (e) {\n e && n.push(e);\n }, r), n.length ? n : void 0;\n }\n function s(e, t, r) {\n if (r.path && r.path.length) {\n var n,\n o = e[t],\n i = r.path.length - 1;\n for (n = 0; n < i; n++) o = o[r.path[n]];\n switch (r.kind) {\n case \"A\":\n s(o[r.path[n]], r.index, r.item);\n break;\n case \"D\":\n delete o[r.path[n]];\n break;\n case \"E\":\n case \"N\":\n o[r.path[n]] = r.rhs;\n }\n } else switch (r.kind) {\n case \"A\":\n s(e[t], r.index, r.item);\n break;\n case \"D\":\n e = f(e, t);\n break;\n case \"E\":\n case \"N\":\n e[t] = r.rhs;\n }\n return e;\n }\n function d(e, t, r) {\n if (e && t && r && r.kind) {\n for (var n = e, o = -1, i = r.path ? r.path.length - 1 : 0; ++o < i;) \"undefined\" == typeof n[r.path[o]] && (n[r.path[o]] = \"number\" == typeof r.path[o] ? [] : {}), n = n[r.path[o]];\n switch (r.kind) {\n case \"A\":\n s(r.path ? n[r.path[o]] : n, r.index, r.item);\n break;\n case \"D\":\n delete n[r.path[o]];\n break;\n case \"E\":\n case \"N\":\n n[r.path[o]] = r.rhs;\n }\n }\n }\n function p(e, t, r) {\n if (r.path && r.path.length) {\n var n,\n o = e[t],\n i = r.path.length - 1;\n for (n = 0; n < i; n++) o = o[r.path[n]];\n switch (r.kind) {\n case \"A\":\n p(o[r.path[n]], r.index, r.item);\n break;\n case \"D\":\n o[r.path[n]] = r.lhs;\n break;\n case \"E\":\n o[r.path[n]] = r.lhs;\n break;\n case \"N\":\n delete o[r.path[n]];\n }\n } else switch (r.kind) {\n case \"A\":\n p(e[t], r.index, r.item);\n break;\n case \"D\":\n e[t] = r.lhs;\n break;\n case \"E\":\n e[t] = r.lhs;\n break;\n case \"N\":\n e = f(e, t);\n }\n return e;\n }\n function g(e, t, r) {\n if (e && t && r && r.kind) {\n var n,\n o,\n i = e;\n for (o = r.path.length - 1, n = 0; n < o; n++) \"undefined\" == typeof i[r.path[n]] && (i[r.path[n]] = {}), i = i[r.path[n]];\n switch (r.kind) {\n case \"A\":\n p(i[r.path[n]], r.index, r.item);\n break;\n case \"D\":\n i[r.path[n]] = r.lhs;\n break;\n case \"E\":\n i[r.path[n]] = r.lhs;\n break;\n case \"N\":\n delete i[r.path[n]];\n }\n }\n }\n function h(e, t, r) {\n if (e && t) {\n var n = function (n) {\n r && !r(e, t, n) || d(e, t, n);\n };\n l(e, t, n);\n }\n }\n function y(e) {\n return \"color: \" + F[e].color + \"; font-weight: bold\";\n }\n function v(e) {\n var t = e.kind,\n r = e.path,\n n = e.lhs,\n o = e.rhs,\n i = e.index,\n a = e.item;\n switch (t) {\n case \"E\":\n return [r.join(\".\"), n, \"→\", o];\n case \"N\":\n return [r.join(\".\"), o];\n case \"D\":\n return [r.join(\".\")];\n case \"A\":\n return [r.join(\".\") + \"[\" + i + \"]\", a];\n default:\n return [];\n }\n }\n function b(e, t, r, n) {\n var o = c(e, t);\n try {\n n ? r.groupCollapsed(\"diff\") : r.group(\"diff\");\n } catch (e) {\n r.log(\"diff\");\n }\n o ? o.forEach(function (e) {\n var t = e.kind,\n n = v(e);\n r.log.apply(r, [\"%c \" + F[t].text, y(t)].concat(P(n)));\n }) : r.log(\"—— no diff ——\");\n try {\n r.groupEnd();\n } catch (e) {\n r.log(\"—— diff end —— \");\n }\n }\n function m(e, t, r, n) {\n switch (\"undefined\" == typeof e ? \"undefined\" : N(e)) {\n case \"object\":\n return \"function\" == typeof e[n] ? e[n].apply(e, P(r)) : e[n];\n case \"function\":\n return e(t);\n default:\n return e;\n }\n }\n function w(e) {\n var t = e.timestamp,\n r = e.duration;\n return function (e, n, o) {\n var i = [\"action\"];\n return i.push(\"%c\" + String(e.type)), t && i.push(\"%c@ \" + n), r && i.push(\"%c(in \" + o.toFixed(2) + \" ms)\"), i.join(\" \");\n };\n }\n function x(e, t) {\n var r = t.logger,\n n = t.actionTransformer,\n o = t.titleFormatter,\n i = void 0 === o ? w(t) : o,\n a = t.collapsed,\n f = t.colors,\n u = t.level,\n l = t.diff,\n c = \"undefined\" == typeof t.titleFormatter;\n e.forEach(function (o, s) {\n var d = o.started,\n p = o.startedTime,\n g = o.action,\n h = o.prevState,\n y = o.error,\n v = o.took,\n w = o.nextState,\n x = e[s + 1];\n x && (w = x.prevState, v = x.started - d);\n var S = n(g),\n k = \"function\" == typeof a ? a(function () {\n return w;\n }, g, o) : a,\n j = D(p),\n E = f.title ? \"color: \" + f.title(S) + \";\" : \"\",\n A = [\"color: gray; font-weight: lighter;\"];\n A.push(E), t.timestamp && A.push(\"color: gray; font-weight: lighter;\"), t.duration && A.push(\"color: gray; font-weight: lighter;\");\n var O = i(S, j, v);\n try {\n k ? f.title && c ? r.groupCollapsed.apply(r, [\"%c \" + O].concat(A)) : r.groupCollapsed(O) : f.title && c ? r.group.apply(r, [\"%c \" + O].concat(A)) : r.group(O);\n } catch (e) {\n r.log(O);\n }\n var N = m(u, S, [h], \"prevState\"),\n P = m(u, S, [S], \"action\"),\n C = m(u, S, [y, h], \"error\"),\n F = m(u, S, [w], \"nextState\");\n if (N) if (f.prevState) {\n var L = \"color: \" + f.prevState(h) + \"; font-weight: bold\";\n r[N](\"%c prev state\", L, h);\n } else r[N](\"prev state\", h);\n if (P) if (f.action) {\n var T = \"color: \" + f.action(S) + \"; font-weight: bold\";\n r[P](\"%c action \", T, S);\n } else r[P](\"action \", S);\n if (y && C) if (f.error) {\n var M = \"color: \" + f.error(y, h) + \"; font-weight: bold;\";\n r[C](\"%c error \", M, y);\n } else r[C](\"error \", y);\n if (F) if (f.nextState) {\n var _ = \"color: \" + f.nextState(w) + \"; font-weight: bold\";\n r[F](\"%c next state\", _, w);\n } else r[F](\"next state\", w);\n l && b(h, w, r, k);\n try {\n r.groupEnd();\n } catch (e) {\n r.log(\"—— log end ——\");\n }\n });\n }\n function S() {\n var e = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : {},\n t = Object.assign({}, L, e),\n r = t.logger,\n n = t.stateTransformer,\n o = t.errorTransformer,\n i = t.predicate,\n a = t.logErrors,\n f = t.diffPredicate;\n if (\"undefined\" == typeof r) return function () {\n return function (e) {\n return function (t) {\n return e(t);\n };\n };\n };\n if (e.getState && e.dispatch) return console.error(\"[redux-logger] redux-logger not installed. Make sure to pass logger instance as middleware:\\n// Logger with default options\\nimport { logger } from 'redux-logger'\\nconst store = createStore(\\n reducer,\\n applyMiddleware(logger)\\n)\\n// Or you can create your own logger with custom options http://bit.ly/redux-logger-options\\nimport createLogger from 'redux-logger'\\nconst logger = createLogger({\\n // ...options\\n});\\nconst store = createStore(\\n reducer,\\n applyMiddleware(logger)\\n)\\n\"), function () {\n return function (e) {\n return function (t) {\n return e(t);\n };\n };\n };\n var u = [];\n return function (e) {\n var r = e.getState;\n return function (e) {\n return function (l) {\n if (\"function\" == typeof i && !i(r, l)) return e(l);\n var c = {};\n u.push(c), c.started = O.now(), c.startedTime = new Date(), c.prevState = n(r()), c.action = l;\n var s = void 0;\n if (a) try {\n s = e(l);\n } catch (e) {\n c.error = o(e);\n } else s = e(l);\n c.took = O.now() - c.started, c.nextState = n(r());\n var d = t.diff && \"function\" == typeof f ? f(r, l) : t.diff;\n if (x(u, Object.assign({}, t, {\n diff: d\n })), u.length = 0, c.error) throw c.error;\n return s;\n };\n };\n };\n }\n var k,\n j,\n E = function (e, t) {\n return new Array(t + 1).join(e);\n },\n A = function (e, t) {\n return E(\"0\", t - e.toString().length) + e;\n },\n D = function (e) {\n return A(e.getHours(), 2) + \":\" + A(e.getMinutes(), 2) + \":\" + A(e.getSeconds(), 2) + \".\" + A(e.getMilliseconds(), 3);\n },\n O = \"undefined\" != typeof performance && null !== performance && \"function\" == typeof performance.now ? performance : Date,\n N = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function (e) {\n return typeof e;\n } : function (e) {\n return e && \"function\" == typeof Symbol && e.constructor === Symbol && e !== Symbol.prototype ? \"symbol\" : typeof e;\n },\n P = function (e) {\n if (Array.isArray(e)) {\n for (var t = 0, r = Array(e.length); t < e.length; t++) r[t] = e[t];\n return r;\n }\n return Array.from(e);\n },\n C = [];\n k = \"object\" === (\"undefined\" == typeof global ? \"undefined\" : N(global)) && global ? global : \"undefined\" != typeof window ? window : {}, j = k.DeepDiff, j && C.push(function () {\n \"undefined\" != typeof j && k.DeepDiff === c && (k.DeepDiff = j, j = void 0);\n }), t(n, r), t(o, r), t(i, r), t(a, r), Object.defineProperties(c, {\n diff: {\n value: c,\n enumerable: !0\n },\n observableDiff: {\n value: l,\n enumerable: !0\n },\n applyDiff: {\n value: h,\n enumerable: !0\n },\n applyChange: {\n value: d,\n enumerable: !0\n },\n revertChange: {\n value: g,\n enumerable: !0\n },\n isConflict: {\n value: function () {\n return \"undefined\" != typeof j;\n },\n enumerable: !0\n },\n noConflict: {\n value: function () {\n return C && (C.forEach(function (e) {\n e();\n }), C = null), c;\n },\n enumerable: !0\n }\n });\n var F = {\n E: {\n color: \"#2196F3\",\n text: \"CHANGED:\"\n },\n N: {\n color: \"#4CAF50\",\n text: \"ADDED:\"\n },\n D: {\n color: \"#F44336\",\n text: \"DELETED:\"\n },\n A: {\n color: \"#2196F3\",\n text: \"ARRAY:\"\n }\n },\n L = {\n level: \"log\",\n logger: console,\n logErrors: !0,\n collapsed: void 0,\n predicate: void 0,\n duration: !1,\n timestamp: !0,\n stateTransformer: function (e) {\n return e;\n },\n actionTransformer: function (e) {\n return e;\n },\n errorTransformer: function (e) {\n return e;\n },\n colors: {\n title: function () {\n return \"inherit\";\n },\n prevState: function () {\n return \"#9E9E9E\";\n },\n action: function () {\n return \"#03A9F4\";\n },\n nextState: function () {\n return \"#4CAF50\";\n },\n error: function () {\n return \"#F20404\";\n }\n },\n diff: !1,\n diffPredicate: void 0,\n transformer: void 0\n },\n T = function () {\n var e = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : {},\n t = e.dispatch,\n r = e.getState;\n return \"function\" == typeof t || \"function\" == typeof r ? S()({\n dispatch: t,\n getState: r\n }) : void console.error(\"\\n[redux-logger v3] BREAKING CHANGE\\n[redux-logger v3] Since 3.0.0 redux-logger exports by default logger with default settings.\\n[redux-logger v3] Change\\n[redux-logger v3] import createLogger from 'redux-logger'\\n[redux-logger v3] to\\n[redux-logger v3] import { createLogger } from 'redux-logger'\\n\");\n };\n e.defaults = L, e.createLogger = S, e.logger = T, e.default = T, Object.defineProperty(e, \"__esModule\", {\n value: !0\n });\n});","/** A function that accepts a potential \"extra argument\" value to be injected later,\r\n * and returns an instance of the thunk middleware that uses that value\r\n */\nfunction createThunkMiddleware(extraArgument) {\n // Standard Redux middleware definition pattern:\n // See: https://redux.js.org/tutorials/fundamentals/part-4-store#writing-custom-middleware\n var middleware = function middleware(_ref) {\n var dispatch = _ref.dispatch,\n getState = _ref.getState;\n return function (next) {\n return function (action) {\n // The thunk middleware looks for any functions that were passed to `store.dispatch`.\n // If this \"action\" is really a function, call it and return the result.\n if (typeof action === 'function') {\n // Inject the store's `dispatch` and `getState` methods, as well as any \"extra arg\"\n return action(dispatch, getState, extraArgument);\n } // Otherwise, pass the action down the middleware chain as usual\n\n return next(action);\n };\n };\n };\n return middleware;\n}\nvar thunk = createThunkMiddleware(); // Attach the factory function so users can create a customized version\n// with whatever \"extra arg\" they want to inject into their thunks\n\nthunk.withExtraArgument = createThunkMiddleware;\nexport default thunk;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.Helpers = exports.ScrollElement = exports.ScrollLink = exports.animateScroll = exports.scrollSpy = exports.Events = exports.scroller = exports.Element = exports.Button = exports.Link = undefined;\nvar _Link = require('./components/Link.js');\nvar _Link2 = _interopRequireDefault(_Link);\nvar _Button = require('./components/Button.js');\nvar _Button2 = _interopRequireDefault(_Button);\nvar _Element = require('./components/Element.js');\nvar _Element2 = _interopRequireDefault(_Element);\nvar _scroller = require('./mixins/scroller.js');\nvar _scroller2 = _interopRequireDefault(_scroller);\nvar _scrollEvents = require('./mixins/scroll-events.js');\nvar _scrollEvents2 = _interopRequireDefault(_scrollEvents);\nvar _scrollSpy = require('./mixins/scroll-spy.js');\nvar _scrollSpy2 = _interopRequireDefault(_scrollSpy);\nvar _animateScroll = require('./mixins/animate-scroll.js');\nvar _animateScroll2 = _interopRequireDefault(_animateScroll);\nvar _scrollLink = require('./mixins/scroll-link.js');\nvar _scrollLink2 = _interopRequireDefault(_scrollLink);\nvar _scrollElement = require('./mixins/scroll-element.js');\nvar _scrollElement2 = _interopRequireDefault(_scrollElement);\nvar _Helpers = require('./mixins/Helpers.js');\nvar _Helpers2 = _interopRequireDefault(_Helpers);\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\nexports.Link = _Link2.default;\nexports.Button = _Button2.default;\nexports.Element = _Element2.default;\nexports.scroller = _scroller2.default;\nexports.Events = _scrollEvents2.default;\nexports.scrollSpy = _scrollSpy2.default;\nexports.animateScroll = _animateScroll2.default;\nexports.ScrollLink = _scrollLink2.default;\nexports.ScrollElement = _scrollElement2.default;\nexports.Helpers = _Helpers2.default;\nexports.default = {\n Link: _Link2.default,\n Button: _Button2.default,\n Element: _Element2.default,\n scroller: _scroller2.default,\n Events: _scrollEvents2.default,\n scrollSpy: _scrollSpy2.default,\n animateScroll: _animateScroll2.default,\n ScrollLink: _scrollLink2.default,\n ScrollElement: _scrollElement2.default,\n Helpers: _Helpers2.default\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 '$$typeof': true,\n compare: true,\n defaultProps: true,\n displayName: true,\n propTypes: true,\n type: true\n};\nvar TYPE_STATICS = {};\nTYPE_STATICS[reactIs.ForwardRef] = FORWARD_REF_STATICS;\nTYPE_STATICS[reactIs.Memo] = MEMO_STATICS;\nfunction getStatics(component) {\n // React v16.11 and below\n if (reactIs.isMemo(component)) {\n return MEMO_STATICS;\n } // React v16.12 and above\n\n return TYPE_STATICS[component['$$typeof']] || REACT_STATICS;\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 if (inheritedComponent && inheritedComponent !== objectPrototype) {\n hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n }\n }\n var keys = getOwnPropertyNames(sourceComponent);\n if (getOwnPropertySymbols) {\n keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n }\n var targetStatics = getStatics(targetComponent);\n var sourceStatics = getStatics(sourceComponent);\n for (var i = 0; i < keys.length; ++i) {\n var key = keys[i];\n if (!KNOWN_STATICS[key] && !(blacklist && blacklist[key]) && !(sourceStatics && sourceStatics[key]) && !(targetStatics && targetStatics[key])) {\n var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n try {\n // Avoid failures from read-only properties\n defineProperty(targetComponent, key, descriptor);\n } catch (e) {}\n }\n }\n }\n return targetComponent;\n}\nmodule.exports = hoistNonReactStatics;","'use strict';\n\nmodule.exports = require('./lib');","/*!\n * Cropper.js v1.6.2\n * https://fengyuanchen.github.io/cropperjs\n *\n * Copyright 2015-present Chen Fengyuan\n * Released under the MIT license\n *\n * Date: 2024-04-21T07:43:05.335Z\n */\n\n(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : typeof define === 'function' && define.amd ? define(factory) : (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Cropper = factory());\n})(this, function () {\n 'use strict';\n\n function ownKeys(e, r) {\n var t = Object.keys(e);\n if (Object.getOwnPropertySymbols) {\n var o = Object.getOwnPropertySymbols(e);\n r && (o = o.filter(function (r) {\n return Object.getOwnPropertyDescriptor(e, r).enumerable;\n })), t.push.apply(t, o);\n }\n return t;\n }\n function _objectSpread2(e) {\n for (var r = 1; r < arguments.length; r++) {\n var t = null != arguments[r] ? arguments[r] : {};\n r % 2 ? ownKeys(Object(t), !0).forEach(function (r) {\n _defineProperty(e, r, t[r]);\n }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) {\n Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r));\n });\n }\n return e;\n }\n function _toPrimitive(t, r) {\n if (\"object\" != typeof t || !t) return t;\n var e = t[Symbol.toPrimitive];\n if (void 0 !== e) {\n var i = e.call(t, r || \"default\");\n if (\"object\" != typeof i) return i;\n throw new TypeError(\"@@toPrimitive must return a primitive value.\");\n }\n return (\"string\" === r ? String : Number)(t);\n }\n function _toPropertyKey(t) {\n var i = _toPrimitive(t, \"string\");\n return \"symbol\" == typeof i ? i : i + \"\";\n }\n function _typeof(o) {\n \"@babel/helpers - typeof\";\n\n return _typeof = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function (o) {\n return typeof o;\n } : function (o) {\n return o && \"function\" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? \"symbol\" : typeof o;\n }, _typeof(o);\n }\n function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n }\n function _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor);\n }\n }\n function _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n Object.defineProperty(Constructor, \"prototype\", {\n writable: false\n });\n return Constructor;\n }\n function _defineProperty(obj, key, value) {\n key = _toPropertyKey(key);\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n return obj;\n }\n function _toConsumableArray(arr) {\n return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();\n }\n function _arrayWithoutHoles(arr) {\n if (Array.isArray(arr)) return _arrayLikeToArray(arr);\n }\n function _iterableToArray(iter) {\n if (typeof Symbol !== \"undefined\" && iter[Symbol.iterator] != null || iter[\"@@iterator\"] != null) return Array.from(iter);\n }\n function _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return _arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);\n }\n function _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];\n return arr2;\n }\n function _nonIterableSpread() {\n throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n }\n var IS_BROWSER = typeof window !== 'undefined' && typeof window.document !== 'undefined';\n var WINDOW = IS_BROWSER ? window : {};\n var IS_TOUCH_DEVICE = IS_BROWSER && WINDOW.document.documentElement ? 'ontouchstart' in WINDOW.document.documentElement : false;\n var HAS_POINTER_EVENT = IS_BROWSER ? 'PointerEvent' in WINDOW : false;\n var NAMESPACE = 'cropper';\n\n // Actions\n var ACTION_ALL = 'all';\n var ACTION_CROP = 'crop';\n var ACTION_MOVE = 'move';\n var ACTION_ZOOM = 'zoom';\n var ACTION_EAST = 'e';\n var ACTION_WEST = 'w';\n var ACTION_SOUTH = 's';\n var ACTION_NORTH = 'n';\n var ACTION_NORTH_EAST = 'ne';\n var ACTION_NORTH_WEST = 'nw';\n var ACTION_SOUTH_EAST = 'se';\n var ACTION_SOUTH_WEST = 'sw';\n\n // Classes\n var CLASS_CROP = \"\".concat(NAMESPACE, \"-crop\");\n var CLASS_DISABLED = \"\".concat(NAMESPACE, \"-disabled\");\n var CLASS_HIDDEN = \"\".concat(NAMESPACE, \"-hidden\");\n var CLASS_HIDE = \"\".concat(NAMESPACE, \"-hide\");\n var CLASS_INVISIBLE = \"\".concat(NAMESPACE, \"-invisible\");\n var CLASS_MODAL = \"\".concat(NAMESPACE, \"-modal\");\n var CLASS_MOVE = \"\".concat(NAMESPACE, \"-move\");\n\n // Data keys\n var DATA_ACTION = \"\".concat(NAMESPACE, \"Action\");\n var DATA_PREVIEW = \"\".concat(NAMESPACE, \"Preview\");\n\n // Drag modes\n var DRAG_MODE_CROP = 'crop';\n var DRAG_MODE_MOVE = 'move';\n var DRAG_MODE_NONE = 'none';\n\n // Events\n var EVENT_CROP = 'crop';\n var EVENT_CROP_END = 'cropend';\n var EVENT_CROP_MOVE = 'cropmove';\n var EVENT_CROP_START = 'cropstart';\n var EVENT_DBLCLICK = 'dblclick';\n var EVENT_TOUCH_START = IS_TOUCH_DEVICE ? 'touchstart' : 'mousedown';\n var EVENT_TOUCH_MOVE = IS_TOUCH_DEVICE ? 'touchmove' : 'mousemove';\n var EVENT_TOUCH_END = IS_TOUCH_DEVICE ? 'touchend touchcancel' : 'mouseup';\n var EVENT_POINTER_DOWN = HAS_POINTER_EVENT ? 'pointerdown' : EVENT_TOUCH_START;\n var EVENT_POINTER_MOVE = HAS_POINTER_EVENT ? 'pointermove' : EVENT_TOUCH_MOVE;\n var EVENT_POINTER_UP = HAS_POINTER_EVENT ? 'pointerup pointercancel' : EVENT_TOUCH_END;\n var EVENT_READY = 'ready';\n var EVENT_RESIZE = 'resize';\n var EVENT_WHEEL = 'wheel';\n var EVENT_ZOOM = 'zoom';\n\n // Mime types\n var MIME_TYPE_JPEG = 'image/jpeg';\n\n // RegExps\n var REGEXP_ACTIONS = /^e|w|s|n|se|sw|ne|nw|all|crop|move|zoom$/;\n var REGEXP_DATA_URL = /^data:/;\n var REGEXP_DATA_URL_JPEG = /^data:image\\/jpeg;base64,/;\n var REGEXP_TAG_NAME = /^img|canvas$/i;\n\n // Misc\n // Inspired by the default width and height of a canvas element.\n var MIN_CONTAINER_WIDTH = 200;\n var MIN_CONTAINER_HEIGHT = 100;\n var DEFAULTS = {\n // Define the view mode of the cropper\n viewMode: 0,\n // 0, 1, 2, 3\n\n // Define the dragging mode of the cropper\n dragMode: DRAG_MODE_CROP,\n // 'crop', 'move' or 'none'\n\n // Define the initial aspect ratio of the crop box\n initialAspectRatio: NaN,\n // Define the aspect ratio of the crop box\n aspectRatio: NaN,\n // An object with the previous cropping result data\n data: null,\n // A selector for adding extra containers to preview\n preview: '',\n // Re-render the cropper when resize the window\n responsive: true,\n // Restore the cropped area after resize the window\n restore: true,\n // Check if the current image is a cross-origin image\n checkCrossOrigin: true,\n // Check the current image's Exif Orientation information\n checkOrientation: true,\n // Show the black modal\n modal: true,\n // Show the dashed lines for guiding\n guides: true,\n // Show the center indicator for guiding\n center: true,\n // Show the white modal to highlight the crop box\n highlight: true,\n // Show the grid background\n background: true,\n // Enable to crop the image automatically when initialize\n autoCrop: true,\n // Define the percentage of automatic cropping area when initializes\n autoCropArea: 0.8,\n // Enable to move the image\n movable: true,\n // Enable to rotate the image\n rotatable: true,\n // Enable to scale the image\n scalable: true,\n // Enable to zoom the image\n zoomable: true,\n // Enable to zoom the image by dragging touch\n zoomOnTouch: true,\n // Enable to zoom the image by wheeling mouse\n zoomOnWheel: true,\n // Define zoom ratio when zoom the image by wheeling mouse\n wheelZoomRatio: 0.1,\n // Enable to move the crop box\n cropBoxMovable: true,\n // Enable to resize the crop box\n cropBoxResizable: true,\n // Toggle drag mode between \"crop\" and \"move\" when click twice on the cropper\n toggleDragModeOnDblclick: true,\n // Size limitation\n minCanvasWidth: 0,\n minCanvasHeight: 0,\n minCropBoxWidth: 0,\n minCropBoxHeight: 0,\n minContainerWidth: MIN_CONTAINER_WIDTH,\n minContainerHeight: MIN_CONTAINER_HEIGHT,\n // Shortcuts of events\n ready: null,\n cropstart: null,\n cropmove: null,\n cropend: null,\n crop: null,\n zoom: null\n };\n var TEMPLATE = '
' + '
';\n\n /**\n * Check if the given value is not a number.\n */\n var isNaN = Number.isNaN || WINDOW.isNaN;\n\n /**\n * Check if the given value is a number.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is a number, else `false`.\n */\n function isNumber(value) {\n return typeof value === 'number' && !isNaN(value);\n }\n\n /**\n * Check if the given value is a positive number.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is a positive number, else `false`.\n */\n var isPositiveNumber = function isPositiveNumber(value) {\n return value > 0 && value < Infinity;\n };\n\n /**\n * Check if the given value is undefined.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is undefined, else `false`.\n */\n function isUndefined(value) {\n return typeof value === 'undefined';\n }\n\n /**\n * Check if the given value is an object.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is an object, else `false`.\n */\n function isObject(value) {\n return _typeof(value) === 'object' && value !== null;\n }\n var hasOwnProperty = Object.prototype.hasOwnProperty;\n\n /**\n * Check if the given value is a plain object.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is a plain object, else `false`.\n */\n function isPlainObject(value) {\n if (!isObject(value)) {\n return false;\n }\n try {\n var _constructor = value.constructor;\n var prototype = _constructor.prototype;\n return _constructor && prototype && hasOwnProperty.call(prototype, 'isPrototypeOf');\n } catch (error) {\n return false;\n }\n }\n\n /**\n * Check if the given value is a function.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is a function, else `false`.\n */\n function isFunction(value) {\n return typeof value === 'function';\n }\n var slice = Array.prototype.slice;\n\n /**\n * Convert array-like or iterable object to an array.\n * @param {*} value - The value to convert.\n * @returns {Array} Returns a new array.\n */\n function toArray(value) {\n return Array.from ? Array.from(value) : slice.call(value);\n }\n\n /**\n * Iterate the given data.\n * @param {*} data - The data to iterate.\n * @param {Function} callback - The process function for each element.\n * @returns {*} The original data.\n */\n function forEach(data, callback) {\n if (data && isFunction(callback)) {\n if (Array.isArray(data) || isNumber(data.length) /* array-like */) {\n toArray(data).forEach(function (value, key) {\n callback.call(data, value, key, data);\n });\n } else if (isObject(data)) {\n Object.keys(data).forEach(function (key) {\n callback.call(data, data[key], key, data);\n });\n }\n }\n return data;\n }\n\n /**\n * Extend the given object.\n * @param {*} target - The target object to extend.\n * @param {*} args - The rest objects for merging to the target object.\n * @returns {Object} The extended object.\n */\n var assign = Object.assign || function assign(target) {\n for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n if (isObject(target) && args.length > 0) {\n args.forEach(function (arg) {\n if (isObject(arg)) {\n Object.keys(arg).forEach(function (key) {\n target[key] = arg[key];\n });\n }\n });\n }\n return target;\n };\n var REGEXP_DECIMALS = /\\.\\d*(?:0|9){12}\\d*$/;\n\n /**\n * Normalize decimal number.\n * Check out {@link https://0.30000000000000004.com/}\n * @param {number} value - The value to normalize.\n * @param {number} [times=100000000000] - The times for normalizing.\n * @returns {number} Returns the normalized number.\n */\n function normalizeDecimalNumber(value) {\n var times = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 100000000000;\n return REGEXP_DECIMALS.test(value) ? Math.round(value * times) / times : value;\n }\n var REGEXP_SUFFIX = /^width|height|left|top|marginLeft|marginTop$/;\n\n /**\n * Apply styles to the given element.\n * @param {Element} element - The target element.\n * @param {Object} styles - The styles for applying.\n */\n function setStyle(element, styles) {\n var style = element.style;\n forEach(styles, function (value, property) {\n if (REGEXP_SUFFIX.test(property) && isNumber(value)) {\n value = \"\".concat(value, \"px\");\n }\n style[property] = value;\n });\n }\n\n /**\n * Check if the given element has a special class.\n * @param {Element} element - The element to check.\n * @param {string} value - The class to search.\n * @returns {boolean} Returns `true` if the special class was found.\n */\n function hasClass(element, value) {\n return element.classList ? element.classList.contains(value) : element.className.indexOf(value) > -1;\n }\n\n /**\n * Add classes to the given element.\n * @param {Element} element - The target element.\n * @param {string} value - The classes to be added.\n */\n function addClass(element, value) {\n if (!value) {\n return;\n }\n if (isNumber(element.length)) {\n forEach(element, function (elem) {\n addClass(elem, value);\n });\n return;\n }\n if (element.classList) {\n element.classList.add(value);\n return;\n }\n var className = element.className.trim();\n if (!className) {\n element.className = value;\n } else if (className.indexOf(value) < 0) {\n element.className = \"\".concat(className, \" \").concat(value);\n }\n }\n\n /**\n * Remove classes from the given element.\n * @param {Element} element - The target element.\n * @param {string} value - The classes to be removed.\n */\n function removeClass(element, value) {\n if (!value) {\n return;\n }\n if (isNumber(element.length)) {\n forEach(element, function (elem) {\n removeClass(elem, value);\n });\n return;\n }\n if (element.classList) {\n element.classList.remove(value);\n return;\n }\n if (element.className.indexOf(value) >= 0) {\n element.className = element.className.replace(value, '');\n }\n }\n\n /**\n * Add or remove classes from the given element.\n * @param {Element} element - The target element.\n * @param {string} value - The classes to be toggled.\n * @param {boolean} added - Add only.\n */\n function toggleClass(element, value, added) {\n if (!value) {\n return;\n }\n if (isNumber(element.length)) {\n forEach(element, function (elem) {\n toggleClass(elem, value, added);\n });\n return;\n }\n\n // IE10-11 doesn't support the second parameter of `classList.toggle`\n if (added) {\n addClass(element, value);\n } else {\n removeClass(element, value);\n }\n }\n var REGEXP_CAMEL_CASE = /([a-z\\d])([A-Z])/g;\n\n /**\n * Transform the given string from camelCase to kebab-case\n * @param {string} value - The value to transform.\n * @returns {string} The transformed value.\n */\n function toParamCase(value) {\n return value.replace(REGEXP_CAMEL_CASE, '$1-$2').toLowerCase();\n }\n\n /**\n * Get data from the given element.\n * @param {Element} element - The target element.\n * @param {string} name - The data key to get.\n * @returns {string} The data value.\n */\n function getData(element, name) {\n if (isObject(element[name])) {\n return element[name];\n }\n if (element.dataset) {\n return element.dataset[name];\n }\n return element.getAttribute(\"data-\".concat(toParamCase(name)));\n }\n\n /**\n * Set data to the given element.\n * @param {Element} element - The target element.\n * @param {string} name - The data key to set.\n * @param {string} data - The data value.\n */\n function setData(element, name, data) {\n if (isObject(data)) {\n element[name] = data;\n } else if (element.dataset) {\n element.dataset[name] = data;\n } else {\n element.setAttribute(\"data-\".concat(toParamCase(name)), data);\n }\n }\n\n /**\n * Remove data from the given element.\n * @param {Element} element - The target element.\n * @param {string} name - The data key to remove.\n */\n function removeData(element, name) {\n if (isObject(element[name])) {\n try {\n delete element[name];\n } catch (error) {\n element[name] = undefined;\n }\n } else if (element.dataset) {\n // #128 Safari not allows to delete dataset property\n try {\n delete element.dataset[name];\n } catch (error) {\n element.dataset[name] = undefined;\n }\n } else {\n element.removeAttribute(\"data-\".concat(toParamCase(name)));\n }\n }\n var REGEXP_SPACES = /\\s\\s*/;\n var onceSupported = function () {\n var supported = false;\n if (IS_BROWSER) {\n var once = false;\n var listener = function listener() {};\n var options = Object.defineProperty({}, 'once', {\n get: function get() {\n supported = true;\n return once;\n },\n /**\n * This setter can fix a `TypeError` in strict mode\n * {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Getter_only}\n * @param {boolean} value - The value to set\n */\n set: function set(value) {\n once = value;\n }\n });\n WINDOW.addEventListener('test', listener, options);\n WINDOW.removeEventListener('test', listener, options);\n }\n return supported;\n }();\n\n /**\n * Remove event listener from the target element.\n * @param {Element} element - The event target.\n * @param {string} type - The event type(s).\n * @param {Function} listener - The event listener.\n * @param {Object} options - The event options.\n */\n function removeListener(element, type, listener) {\n var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n var handler = listener;\n type.trim().split(REGEXP_SPACES).forEach(function (event) {\n if (!onceSupported) {\n var listeners = element.listeners;\n if (listeners && listeners[event] && listeners[event][listener]) {\n handler = listeners[event][listener];\n delete listeners[event][listener];\n if (Object.keys(listeners[event]).length === 0) {\n delete listeners[event];\n }\n if (Object.keys(listeners).length === 0) {\n delete element.listeners;\n }\n }\n }\n element.removeEventListener(event, handler, options);\n });\n }\n\n /**\n * Add event listener to the target element.\n * @param {Element} element - The event target.\n * @param {string} type - The event type(s).\n * @param {Function} listener - The event listener.\n * @param {Object} options - The event options.\n */\n function addListener(element, type, listener) {\n var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n var _handler = listener;\n type.trim().split(REGEXP_SPACES).forEach(function (event) {\n if (options.once && !onceSupported) {\n var _element$listeners = element.listeners,\n listeners = _element$listeners === void 0 ? {} : _element$listeners;\n _handler = function handler() {\n delete listeners[event][listener];\n element.removeEventListener(event, _handler, options);\n for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n listener.apply(element, args);\n };\n if (!listeners[event]) {\n listeners[event] = {};\n }\n if (listeners[event][listener]) {\n element.removeEventListener(event, listeners[event][listener], options);\n }\n listeners[event][listener] = _handler;\n element.listeners = listeners;\n }\n element.addEventListener(event, _handler, options);\n });\n }\n\n /**\n * Dispatch event on the target element.\n * @param {Element} element - The event target.\n * @param {string} type - The event type(s).\n * @param {Object} data - The additional event data.\n * @returns {boolean} Indicate if the event is default prevented or not.\n */\n function dispatchEvent(element, type, data) {\n var event;\n\n // Event and CustomEvent on IE9-11 are global objects, not constructors\n if (isFunction(Event) && isFunction(CustomEvent)) {\n event = new CustomEvent(type, {\n detail: data,\n bubbles: true,\n cancelable: true\n });\n } else {\n event = document.createEvent('CustomEvent');\n event.initCustomEvent(type, true, true, data);\n }\n return element.dispatchEvent(event);\n }\n\n /**\n * Get the offset base on the document.\n * @param {Element} element - The target element.\n * @returns {Object} The offset data.\n */\n function getOffset(element) {\n var box = element.getBoundingClientRect();\n return {\n left: box.left + (window.pageXOffset - document.documentElement.clientLeft),\n top: box.top + (window.pageYOffset - document.documentElement.clientTop)\n };\n }\n var location = WINDOW.location;\n var REGEXP_ORIGINS = /^(\\w+:)\\/\\/([^:/?#]*):?(\\d*)/i;\n\n /**\n * Check if the given URL is a cross origin URL.\n * @param {string} url - The target URL.\n * @returns {boolean} Returns `true` if the given URL is a cross origin URL, else `false`.\n */\n function isCrossOriginURL(url) {\n var parts = url.match(REGEXP_ORIGINS);\n return parts !== null && (parts[1] !== location.protocol || parts[2] !== location.hostname || parts[3] !== location.port);\n }\n\n /**\n * Add timestamp to the given URL.\n * @param {string} url - The target URL.\n * @returns {string} The result URL.\n */\n function addTimestamp(url) {\n var timestamp = \"timestamp=\".concat(new Date().getTime());\n return url + (url.indexOf('?') === -1 ? '?' : '&') + timestamp;\n }\n\n /**\n * Get transforms base on the given object.\n * @param {Object} obj - The target object.\n * @returns {string} A string contains transform values.\n */\n function getTransforms(_ref) {\n var rotate = _ref.rotate,\n scaleX = _ref.scaleX,\n scaleY = _ref.scaleY,\n translateX = _ref.translateX,\n translateY = _ref.translateY;\n var values = [];\n if (isNumber(translateX) && translateX !== 0) {\n values.push(\"translateX(\".concat(translateX, \"px)\"));\n }\n if (isNumber(translateY) && translateY !== 0) {\n values.push(\"translateY(\".concat(translateY, \"px)\"));\n }\n\n // Rotate should come first before scale to match orientation transform\n if (isNumber(rotate) && rotate !== 0) {\n values.push(\"rotate(\".concat(rotate, \"deg)\"));\n }\n if (isNumber(scaleX) && scaleX !== 1) {\n values.push(\"scaleX(\".concat(scaleX, \")\"));\n }\n if (isNumber(scaleY) && scaleY !== 1) {\n values.push(\"scaleY(\".concat(scaleY, \")\"));\n }\n var transform = values.length ? values.join(' ') : 'none';\n return {\n WebkitTransform: transform,\n msTransform: transform,\n transform: transform\n };\n }\n\n /**\n * Get the max ratio of a group of pointers.\n * @param {string} pointers - The target pointers.\n * @returns {number} The result ratio.\n */\n function getMaxZoomRatio(pointers) {\n var pointers2 = _objectSpread2({}, pointers);\n var maxRatio = 0;\n forEach(pointers, function (pointer, pointerId) {\n delete pointers2[pointerId];\n forEach(pointers2, function (pointer2) {\n var x1 = Math.abs(pointer.startX - pointer2.startX);\n var y1 = Math.abs(pointer.startY - pointer2.startY);\n var x2 = Math.abs(pointer.endX - pointer2.endX);\n var y2 = Math.abs(pointer.endY - pointer2.endY);\n var z1 = Math.sqrt(x1 * x1 + y1 * y1);\n var z2 = Math.sqrt(x2 * x2 + y2 * y2);\n var ratio = (z2 - z1) / z1;\n if (Math.abs(ratio) > Math.abs(maxRatio)) {\n maxRatio = ratio;\n }\n });\n });\n return maxRatio;\n }\n\n /**\n * Get a pointer from an event object.\n * @param {Object} event - The target event object.\n * @param {boolean} endOnly - Indicates if only returns the end point coordinate or not.\n * @returns {Object} The result pointer contains start and/or end point coordinates.\n */\n function getPointer(_ref2, endOnly) {\n var pageX = _ref2.pageX,\n pageY = _ref2.pageY;\n var end = {\n endX: pageX,\n endY: pageY\n };\n return endOnly ? end : _objectSpread2({\n startX: pageX,\n startY: pageY\n }, end);\n }\n\n /**\n * Get the center point coordinate of a group of pointers.\n * @param {Object} pointers - The target pointers.\n * @returns {Object} The center point coordinate.\n */\n function getPointersCenter(pointers) {\n var pageX = 0;\n var pageY = 0;\n var count = 0;\n forEach(pointers, function (_ref3) {\n var startX = _ref3.startX,\n startY = _ref3.startY;\n pageX += startX;\n pageY += startY;\n count += 1;\n });\n pageX /= count;\n pageY /= count;\n return {\n pageX: pageX,\n pageY: pageY\n };\n }\n\n /**\n * Get the max sizes in a rectangle under the given aspect ratio.\n * @param {Object} data - The original sizes.\n * @param {string} [type='contain'] - The adjust type.\n * @returns {Object} The result sizes.\n */\n function getAdjustedSizes(_ref4) {\n var aspectRatio = _ref4.aspectRatio,\n height = _ref4.height,\n width = _ref4.width;\n var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'contain';\n var isValidWidth = isPositiveNumber(width);\n var isValidHeight = isPositiveNumber(height);\n if (isValidWidth && isValidHeight) {\n var adjustedWidth = height * aspectRatio;\n if (type === 'contain' && adjustedWidth > width || type === 'cover' && adjustedWidth < width) {\n height = width / aspectRatio;\n } else {\n width = height * aspectRatio;\n }\n } else if (isValidWidth) {\n height = width / aspectRatio;\n } else if (isValidHeight) {\n width = height * aspectRatio;\n }\n return {\n width: width,\n height: height\n };\n }\n\n /**\n * Get the new sizes of a rectangle after rotated.\n * @param {Object} data - The original sizes.\n * @returns {Object} The result sizes.\n */\n function getRotatedSizes(_ref5) {\n var width = _ref5.width,\n height = _ref5.height,\n degree = _ref5.degree;\n degree = Math.abs(degree) % 180;\n if (degree === 90) {\n return {\n width: height,\n height: width\n };\n }\n var arc = degree % 90 * Math.PI / 180;\n var sinArc = Math.sin(arc);\n var cosArc = Math.cos(arc);\n var newWidth = width * cosArc + height * sinArc;\n var newHeight = width * sinArc + height * cosArc;\n return degree > 90 ? {\n width: newHeight,\n height: newWidth\n } : {\n width: newWidth,\n height: newHeight\n };\n }\n\n /**\n * Get a canvas which drew the given image.\n * @param {HTMLImageElement} image - The image for drawing.\n * @param {Object} imageData - The image data.\n * @param {Object} canvasData - The canvas data.\n * @param {Object} options - The options.\n * @returns {HTMLCanvasElement} The result canvas.\n */\n function getSourceCanvas(image, _ref6, _ref7, _ref8) {\n var imageAspectRatio = _ref6.aspectRatio,\n imageNaturalWidth = _ref6.naturalWidth,\n imageNaturalHeight = _ref6.naturalHeight,\n _ref6$rotate = _ref6.rotate,\n rotate = _ref6$rotate === void 0 ? 0 : _ref6$rotate,\n _ref6$scaleX = _ref6.scaleX,\n scaleX = _ref6$scaleX === void 0 ? 1 : _ref6$scaleX,\n _ref6$scaleY = _ref6.scaleY,\n scaleY = _ref6$scaleY === void 0 ? 1 : _ref6$scaleY;\n var aspectRatio = _ref7.aspectRatio,\n naturalWidth = _ref7.naturalWidth,\n naturalHeight = _ref7.naturalHeight;\n var _ref8$fillColor = _ref8.fillColor,\n fillColor = _ref8$fillColor === void 0 ? 'transparent' : _ref8$fillColor,\n _ref8$imageSmoothingE = _ref8.imageSmoothingEnabled,\n imageSmoothingEnabled = _ref8$imageSmoothingE === void 0 ? true : _ref8$imageSmoothingE,\n _ref8$imageSmoothingQ = _ref8.imageSmoothingQuality,\n imageSmoothingQuality = _ref8$imageSmoothingQ === void 0 ? 'low' : _ref8$imageSmoothingQ,\n _ref8$maxWidth = _ref8.maxWidth,\n maxWidth = _ref8$maxWidth === void 0 ? Infinity : _ref8$maxWidth,\n _ref8$maxHeight = _ref8.maxHeight,\n maxHeight = _ref8$maxHeight === void 0 ? Infinity : _ref8$maxHeight,\n _ref8$minWidth = _ref8.minWidth,\n minWidth = _ref8$minWidth === void 0 ? 0 : _ref8$minWidth,\n _ref8$minHeight = _ref8.minHeight,\n minHeight = _ref8$minHeight === void 0 ? 0 : _ref8$minHeight;\n var canvas = document.createElement('canvas');\n var context = canvas.getContext('2d');\n var maxSizes = getAdjustedSizes({\n aspectRatio: aspectRatio,\n width: maxWidth,\n height: maxHeight\n });\n var minSizes = getAdjustedSizes({\n aspectRatio: aspectRatio,\n width: minWidth,\n height: minHeight\n }, 'cover');\n var width = Math.min(maxSizes.width, Math.max(minSizes.width, naturalWidth));\n var height = Math.min(maxSizes.height, Math.max(minSizes.height, naturalHeight));\n\n // Note: should always use image's natural sizes for drawing as\n // imageData.naturalWidth === canvasData.naturalHeight when rotate % 180 === 90\n var destMaxSizes = getAdjustedSizes({\n aspectRatio: imageAspectRatio,\n width: maxWidth,\n height: maxHeight\n });\n var destMinSizes = getAdjustedSizes({\n aspectRatio: imageAspectRatio,\n width: minWidth,\n height: minHeight\n }, 'cover');\n var destWidth = Math.min(destMaxSizes.width, Math.max(destMinSizes.width, imageNaturalWidth));\n var destHeight = Math.min(destMaxSizes.height, Math.max(destMinSizes.height, imageNaturalHeight));\n var params = [-destWidth / 2, -destHeight / 2, destWidth, destHeight];\n canvas.width = normalizeDecimalNumber(width);\n canvas.height = normalizeDecimalNumber(height);\n context.fillStyle = fillColor;\n context.fillRect(0, 0, width, height);\n context.save();\n context.translate(width / 2, height / 2);\n context.rotate(rotate * Math.PI / 180);\n context.scale(scaleX, scaleY);\n context.imageSmoothingEnabled = imageSmoothingEnabled;\n context.imageSmoothingQuality = imageSmoothingQuality;\n context.drawImage.apply(context, [image].concat(_toConsumableArray(params.map(function (param) {\n return Math.floor(normalizeDecimalNumber(param));\n }))));\n context.restore();\n return canvas;\n }\n var fromCharCode = String.fromCharCode;\n\n /**\n * Get string from char code in data view.\n * @param {DataView} dataView - The data view for read.\n * @param {number} start - The start index.\n * @param {number} length - The read length.\n * @returns {string} The read result.\n */\n function getStringFromCharCode(dataView, start, length) {\n var str = '';\n length += start;\n for (var i = start; i < length; i += 1) {\n str += fromCharCode(dataView.getUint8(i));\n }\n return str;\n }\n var REGEXP_DATA_URL_HEAD = /^data:.*,/;\n\n /**\n * Transform Data URL to array buffer.\n * @param {string} dataURL - The Data URL to transform.\n * @returns {ArrayBuffer} The result array buffer.\n */\n function dataURLToArrayBuffer(dataURL) {\n var base64 = dataURL.replace(REGEXP_DATA_URL_HEAD, '');\n var binary = atob(base64);\n var arrayBuffer = new ArrayBuffer(binary.length);\n var uint8 = new Uint8Array(arrayBuffer);\n forEach(uint8, function (value, i) {\n uint8[i] = binary.charCodeAt(i);\n });\n return arrayBuffer;\n }\n\n /**\n * Transform array buffer to Data URL.\n * @param {ArrayBuffer} arrayBuffer - The array buffer to transform.\n * @param {string} mimeType - The mime type of the Data URL.\n * @returns {string} The result Data URL.\n */\n function arrayBufferToDataURL(arrayBuffer, mimeType) {\n var chunks = [];\n\n // Chunk Typed Array for better performance (#435)\n var chunkSize = 8192;\n var uint8 = new Uint8Array(arrayBuffer);\n while (uint8.length > 0) {\n // XXX: Babel's `toConsumableArray` helper will throw error in IE or Safari 9\n // eslint-disable-next-line prefer-spread\n chunks.push(fromCharCode.apply(null, toArray(uint8.subarray(0, chunkSize))));\n uint8 = uint8.subarray(chunkSize);\n }\n return \"data:\".concat(mimeType, \";base64,\").concat(btoa(chunks.join('')));\n }\n\n /**\n * Get orientation value from given array buffer.\n * @param {ArrayBuffer} arrayBuffer - The array buffer to read.\n * @returns {number} The read orientation value.\n */\n function resetAndGetOrientation(arrayBuffer) {\n var dataView = new DataView(arrayBuffer);\n var orientation;\n\n // Ignores range error when the image does not have correct Exif information\n try {\n var littleEndian;\n var app1Start;\n var ifdStart;\n\n // Only handle JPEG image (start by 0xFFD8)\n if (dataView.getUint8(0) === 0xFF && dataView.getUint8(1) === 0xD8) {\n var length = dataView.byteLength;\n var offset = 2;\n while (offset + 1 < length) {\n if (dataView.getUint8(offset) === 0xFF && dataView.getUint8(offset + 1) === 0xE1) {\n app1Start = offset;\n break;\n }\n offset += 1;\n }\n }\n if (app1Start) {\n var exifIDCode = app1Start + 4;\n var tiffOffset = app1Start + 10;\n if (getStringFromCharCode(dataView, exifIDCode, 4) === 'Exif') {\n var endianness = dataView.getUint16(tiffOffset);\n littleEndian = endianness === 0x4949;\n if (littleEndian || endianness === 0x4D4D /* bigEndian */) {\n if (dataView.getUint16(tiffOffset + 2, littleEndian) === 0x002A) {\n var firstIFDOffset = dataView.getUint32(tiffOffset + 4, littleEndian);\n if (firstIFDOffset >= 0x00000008) {\n ifdStart = tiffOffset + firstIFDOffset;\n }\n }\n }\n }\n }\n if (ifdStart) {\n var _length = dataView.getUint16(ifdStart, littleEndian);\n var _offset;\n var i;\n for (i = 0; i < _length; i += 1) {\n _offset = ifdStart + i * 12 + 2;\n if (dataView.getUint16(_offset, littleEndian) === 0x0112 /* Orientation */) {\n // 8 is the offset of the current tag's value\n _offset += 8;\n\n // Get the original orientation value\n orientation = dataView.getUint16(_offset, littleEndian);\n\n // Override the orientation with its default value\n dataView.setUint16(_offset, 1, littleEndian);\n break;\n }\n }\n }\n } catch (error) {\n orientation = 1;\n }\n return orientation;\n }\n\n /**\n * Parse Exif Orientation value.\n * @param {number} orientation - The orientation to parse.\n * @returns {Object} The parsed result.\n */\n function parseOrientation(orientation) {\n var rotate = 0;\n var scaleX = 1;\n var scaleY = 1;\n switch (orientation) {\n // Flip horizontal\n case 2:\n scaleX = -1;\n break;\n\n // Rotate left 180°\n case 3:\n rotate = -180;\n break;\n\n // Flip vertical\n case 4:\n scaleY = -1;\n break;\n\n // Flip vertical and rotate right 90°\n case 5:\n rotate = 90;\n scaleY = -1;\n break;\n\n // Rotate right 90°\n case 6:\n rotate = 90;\n break;\n\n // Flip horizontal and rotate right 90°\n case 7:\n rotate = 90;\n scaleX = -1;\n break;\n\n // Rotate left 90°\n case 8:\n rotate = -90;\n break;\n }\n return {\n rotate: rotate,\n scaleX: scaleX,\n scaleY: scaleY\n };\n }\n var render = {\n render: function render() {\n this.initContainer();\n this.initCanvas();\n this.initCropBox();\n this.renderCanvas();\n if (this.cropped) {\n this.renderCropBox();\n }\n },\n initContainer: function initContainer() {\n var element = this.element,\n options = this.options,\n container = this.container,\n cropper = this.cropper;\n var minWidth = Number(options.minContainerWidth);\n var minHeight = Number(options.minContainerHeight);\n addClass(cropper, CLASS_HIDDEN);\n removeClass(element, CLASS_HIDDEN);\n var containerData = {\n width: Math.max(container.offsetWidth, minWidth >= 0 ? minWidth : MIN_CONTAINER_WIDTH),\n height: Math.max(container.offsetHeight, minHeight >= 0 ? minHeight : MIN_CONTAINER_HEIGHT)\n };\n this.containerData = containerData;\n setStyle(cropper, {\n width: containerData.width,\n height: containerData.height\n });\n addClass(element, CLASS_HIDDEN);\n removeClass(cropper, CLASS_HIDDEN);\n },\n // Canvas (image wrapper)\n initCanvas: function initCanvas() {\n var containerData = this.containerData,\n imageData = this.imageData;\n var viewMode = this.options.viewMode;\n var rotated = Math.abs(imageData.rotate) % 180 === 90;\n var naturalWidth = rotated ? imageData.naturalHeight : imageData.naturalWidth;\n var naturalHeight = rotated ? imageData.naturalWidth : imageData.naturalHeight;\n var aspectRatio = naturalWidth / naturalHeight;\n var canvasWidth = containerData.width;\n var canvasHeight = containerData.height;\n if (containerData.height * aspectRatio > containerData.width) {\n if (viewMode === 3) {\n canvasWidth = containerData.height * aspectRatio;\n } else {\n canvasHeight = containerData.width / aspectRatio;\n }\n } else if (viewMode === 3) {\n canvasHeight = containerData.width / aspectRatio;\n } else {\n canvasWidth = containerData.height * aspectRatio;\n }\n var canvasData = {\n aspectRatio: aspectRatio,\n naturalWidth: naturalWidth,\n naturalHeight: naturalHeight,\n width: canvasWidth,\n height: canvasHeight\n };\n this.canvasData = canvasData;\n this.limited = viewMode === 1 || viewMode === 2;\n this.limitCanvas(true, true);\n canvasData.width = Math.min(Math.max(canvasData.width, canvasData.minWidth), canvasData.maxWidth);\n canvasData.height = Math.min(Math.max(canvasData.height, canvasData.minHeight), canvasData.maxHeight);\n canvasData.left = (containerData.width - canvasData.width) / 2;\n canvasData.top = (containerData.height - canvasData.height) / 2;\n canvasData.oldLeft = canvasData.left;\n canvasData.oldTop = canvasData.top;\n this.initialCanvasData = assign({}, canvasData);\n },\n limitCanvas: function limitCanvas(sizeLimited, positionLimited) {\n var options = this.options,\n containerData = this.containerData,\n canvasData = this.canvasData,\n cropBoxData = this.cropBoxData;\n var viewMode = options.viewMode;\n var aspectRatio = canvasData.aspectRatio;\n var cropped = this.cropped && cropBoxData;\n if (sizeLimited) {\n var minCanvasWidth = Number(options.minCanvasWidth) || 0;\n var minCanvasHeight = Number(options.minCanvasHeight) || 0;\n if (viewMode > 1) {\n minCanvasWidth = Math.max(minCanvasWidth, containerData.width);\n minCanvasHeight = Math.max(minCanvasHeight, containerData.height);\n if (viewMode === 3) {\n if (minCanvasHeight * aspectRatio > minCanvasWidth) {\n minCanvasWidth = minCanvasHeight * aspectRatio;\n } else {\n minCanvasHeight = minCanvasWidth / aspectRatio;\n }\n }\n } else if (viewMode > 0) {\n if (minCanvasWidth) {\n minCanvasWidth = Math.max(minCanvasWidth, cropped ? cropBoxData.width : 0);\n } else if (minCanvasHeight) {\n minCanvasHeight = Math.max(minCanvasHeight, cropped ? cropBoxData.height : 0);\n } else if (cropped) {\n minCanvasWidth = cropBoxData.width;\n minCanvasHeight = cropBoxData.height;\n if (minCanvasHeight * aspectRatio > minCanvasWidth) {\n minCanvasWidth = minCanvasHeight * aspectRatio;\n } else {\n minCanvasHeight = minCanvasWidth / aspectRatio;\n }\n }\n }\n var _getAdjustedSizes = getAdjustedSizes({\n aspectRatio: aspectRatio,\n width: minCanvasWidth,\n height: minCanvasHeight\n });\n minCanvasWidth = _getAdjustedSizes.width;\n minCanvasHeight = _getAdjustedSizes.height;\n canvasData.minWidth = minCanvasWidth;\n canvasData.minHeight = minCanvasHeight;\n canvasData.maxWidth = Infinity;\n canvasData.maxHeight = Infinity;\n }\n if (positionLimited) {\n if (viewMode > (cropped ? 0 : 1)) {\n var newCanvasLeft = containerData.width - canvasData.width;\n var newCanvasTop = containerData.height - canvasData.height;\n canvasData.minLeft = Math.min(0, newCanvasLeft);\n canvasData.minTop = Math.min(0, newCanvasTop);\n canvasData.maxLeft = Math.max(0, newCanvasLeft);\n canvasData.maxTop = Math.max(0, newCanvasTop);\n if (cropped && this.limited) {\n canvasData.minLeft = Math.min(cropBoxData.left, cropBoxData.left + (cropBoxData.width - canvasData.width));\n canvasData.minTop = Math.min(cropBoxData.top, cropBoxData.top + (cropBoxData.height - canvasData.height));\n canvasData.maxLeft = cropBoxData.left;\n canvasData.maxTop = cropBoxData.top;\n if (viewMode === 2) {\n if (canvasData.width >= containerData.width) {\n canvasData.minLeft = Math.min(0, newCanvasLeft);\n canvasData.maxLeft = Math.max(0, newCanvasLeft);\n }\n if (canvasData.height >= containerData.height) {\n canvasData.minTop = Math.min(0, newCanvasTop);\n canvasData.maxTop = Math.max(0, newCanvasTop);\n }\n }\n }\n } else {\n canvasData.minLeft = -canvasData.width;\n canvasData.minTop = -canvasData.height;\n canvasData.maxLeft = containerData.width;\n canvasData.maxTop = containerData.height;\n }\n }\n },\n renderCanvas: function renderCanvas(changed, transformed) {\n var canvasData = this.canvasData,\n imageData = this.imageData;\n if (transformed) {\n var _getRotatedSizes = getRotatedSizes({\n width: imageData.naturalWidth * Math.abs(imageData.scaleX || 1),\n height: imageData.naturalHeight * Math.abs(imageData.scaleY || 1),\n degree: imageData.rotate || 0\n }),\n naturalWidth = _getRotatedSizes.width,\n naturalHeight = _getRotatedSizes.height;\n var width = canvasData.width * (naturalWidth / canvasData.naturalWidth);\n var height = canvasData.height * (naturalHeight / canvasData.naturalHeight);\n canvasData.left -= (width - canvasData.width) / 2;\n canvasData.top -= (height - canvasData.height) / 2;\n canvasData.width = width;\n canvasData.height = height;\n canvasData.aspectRatio = naturalWidth / naturalHeight;\n canvasData.naturalWidth = naturalWidth;\n canvasData.naturalHeight = naturalHeight;\n this.limitCanvas(true, false);\n }\n if (canvasData.width > canvasData.maxWidth || canvasData.width < canvasData.minWidth) {\n canvasData.left = canvasData.oldLeft;\n }\n if (canvasData.height > canvasData.maxHeight || canvasData.height < canvasData.minHeight) {\n canvasData.top = canvasData.oldTop;\n }\n canvasData.width = Math.min(Math.max(canvasData.width, canvasData.minWidth), canvasData.maxWidth);\n canvasData.height = Math.min(Math.max(canvasData.height, canvasData.minHeight), canvasData.maxHeight);\n this.limitCanvas(false, true);\n canvasData.left = Math.min(Math.max(canvasData.left, canvasData.minLeft), canvasData.maxLeft);\n canvasData.top = Math.min(Math.max(canvasData.top, canvasData.minTop), canvasData.maxTop);\n canvasData.oldLeft = canvasData.left;\n canvasData.oldTop = canvasData.top;\n setStyle(this.canvas, assign({\n width: canvasData.width,\n height: canvasData.height\n }, getTransforms({\n translateX: canvasData.left,\n translateY: canvasData.top\n })));\n this.renderImage(changed);\n if (this.cropped && this.limited) {\n this.limitCropBox(true, true);\n }\n },\n renderImage: function renderImage(changed) {\n var canvasData = this.canvasData,\n imageData = this.imageData;\n var width = imageData.naturalWidth * (canvasData.width / canvasData.naturalWidth);\n var height = imageData.naturalHeight * (canvasData.height / canvasData.naturalHeight);\n assign(imageData, {\n width: width,\n height: height,\n left: (canvasData.width - width) / 2,\n top: (canvasData.height - height) / 2\n });\n setStyle(this.image, assign({\n width: imageData.width,\n height: imageData.height\n }, getTransforms(assign({\n translateX: imageData.left,\n translateY: imageData.top\n }, imageData))));\n if (changed) {\n this.output();\n }\n },\n initCropBox: function initCropBox() {\n var options = this.options,\n canvasData = this.canvasData;\n var aspectRatio = options.aspectRatio || options.initialAspectRatio;\n var autoCropArea = Number(options.autoCropArea) || 0.8;\n var cropBoxData = {\n width: canvasData.width,\n height: canvasData.height\n };\n if (aspectRatio) {\n if (canvasData.height * aspectRatio > canvasData.width) {\n cropBoxData.height = cropBoxData.width / aspectRatio;\n } else {\n cropBoxData.width = cropBoxData.height * aspectRatio;\n }\n }\n this.cropBoxData = cropBoxData;\n this.limitCropBox(true, true);\n\n // Initialize auto crop area\n cropBoxData.width = Math.min(Math.max(cropBoxData.width, cropBoxData.minWidth), cropBoxData.maxWidth);\n cropBoxData.height = Math.min(Math.max(cropBoxData.height, cropBoxData.minHeight), cropBoxData.maxHeight);\n\n // The width/height of auto crop area must large than \"minWidth/Height\"\n cropBoxData.width = Math.max(cropBoxData.minWidth, cropBoxData.width * autoCropArea);\n cropBoxData.height = Math.max(cropBoxData.minHeight, cropBoxData.height * autoCropArea);\n cropBoxData.left = canvasData.left + (canvasData.width - cropBoxData.width) / 2;\n cropBoxData.top = canvasData.top + (canvasData.height - cropBoxData.height) / 2;\n cropBoxData.oldLeft = cropBoxData.left;\n cropBoxData.oldTop = cropBoxData.top;\n this.initialCropBoxData = assign({}, cropBoxData);\n },\n limitCropBox: function limitCropBox(sizeLimited, positionLimited) {\n var options = this.options,\n containerData = this.containerData,\n canvasData = this.canvasData,\n cropBoxData = this.cropBoxData,\n limited = this.limited;\n var aspectRatio = options.aspectRatio;\n if (sizeLimited) {\n var minCropBoxWidth = Number(options.minCropBoxWidth) || 0;\n var minCropBoxHeight = Number(options.minCropBoxHeight) || 0;\n var maxCropBoxWidth = limited ? Math.min(containerData.width, canvasData.width, canvasData.width + canvasData.left, containerData.width - canvasData.left) : containerData.width;\n var maxCropBoxHeight = limited ? Math.min(containerData.height, canvasData.height, canvasData.height + canvasData.top, containerData.height - canvasData.top) : containerData.height;\n\n // The min/maxCropBoxWidth/Height must be less than container's width/height\n minCropBoxWidth = Math.min(minCropBoxWidth, containerData.width);\n minCropBoxHeight = Math.min(minCropBoxHeight, containerData.height);\n if (aspectRatio) {\n if (minCropBoxWidth && minCropBoxHeight) {\n if (minCropBoxHeight * aspectRatio > minCropBoxWidth) {\n minCropBoxHeight = minCropBoxWidth / aspectRatio;\n } else {\n minCropBoxWidth = minCropBoxHeight * aspectRatio;\n }\n } else if (minCropBoxWidth) {\n minCropBoxHeight = minCropBoxWidth / aspectRatio;\n } else if (minCropBoxHeight) {\n minCropBoxWidth = minCropBoxHeight * aspectRatio;\n }\n if (maxCropBoxHeight * aspectRatio > maxCropBoxWidth) {\n maxCropBoxHeight = maxCropBoxWidth / aspectRatio;\n } else {\n maxCropBoxWidth = maxCropBoxHeight * aspectRatio;\n }\n }\n\n // The minWidth/Height must be less than maxWidth/Height\n cropBoxData.minWidth = Math.min(minCropBoxWidth, maxCropBoxWidth);\n cropBoxData.minHeight = Math.min(minCropBoxHeight, maxCropBoxHeight);\n cropBoxData.maxWidth = maxCropBoxWidth;\n cropBoxData.maxHeight = maxCropBoxHeight;\n }\n if (positionLimited) {\n if (limited) {\n cropBoxData.minLeft = Math.max(0, canvasData.left);\n cropBoxData.minTop = Math.max(0, canvasData.top);\n cropBoxData.maxLeft = Math.min(containerData.width, canvasData.left + canvasData.width) - cropBoxData.width;\n cropBoxData.maxTop = Math.min(containerData.height, canvasData.top + canvasData.height) - cropBoxData.height;\n } else {\n cropBoxData.minLeft = 0;\n cropBoxData.minTop = 0;\n cropBoxData.maxLeft = containerData.width - cropBoxData.width;\n cropBoxData.maxTop = containerData.height - cropBoxData.height;\n }\n }\n },\n renderCropBox: function renderCropBox() {\n var options = this.options,\n containerData = this.containerData,\n cropBoxData = this.cropBoxData;\n if (cropBoxData.width > cropBoxData.maxWidth || cropBoxData.width < cropBoxData.minWidth) {\n cropBoxData.left = cropBoxData.oldLeft;\n }\n if (cropBoxData.height > cropBoxData.maxHeight || cropBoxData.height < cropBoxData.minHeight) {\n cropBoxData.top = cropBoxData.oldTop;\n }\n cropBoxData.width = Math.min(Math.max(cropBoxData.width, cropBoxData.minWidth), cropBoxData.maxWidth);\n cropBoxData.height = Math.min(Math.max(cropBoxData.height, cropBoxData.minHeight), cropBoxData.maxHeight);\n this.limitCropBox(false, true);\n cropBoxData.left = Math.min(Math.max(cropBoxData.left, cropBoxData.minLeft), cropBoxData.maxLeft);\n cropBoxData.top = Math.min(Math.max(cropBoxData.top, cropBoxData.minTop), cropBoxData.maxTop);\n cropBoxData.oldLeft = cropBoxData.left;\n cropBoxData.oldTop = cropBoxData.top;\n if (options.movable && options.cropBoxMovable) {\n // Turn to move the canvas when the crop box is equal to the container\n setData(this.face, DATA_ACTION, cropBoxData.width >= containerData.width && cropBoxData.height >= containerData.height ? ACTION_MOVE : ACTION_ALL);\n }\n setStyle(this.cropBox, assign({\n width: cropBoxData.width,\n height: cropBoxData.height\n }, getTransforms({\n translateX: cropBoxData.left,\n translateY: cropBoxData.top\n })));\n if (this.cropped && this.limited) {\n this.limitCanvas(true, true);\n }\n if (!this.disabled) {\n this.output();\n }\n },\n output: function output() {\n this.preview();\n dispatchEvent(this.element, EVENT_CROP, this.getData());\n }\n };\n var preview = {\n initPreview: function initPreview() {\n var element = this.element,\n crossOrigin = this.crossOrigin;\n var preview = this.options.preview;\n var url = crossOrigin ? this.crossOriginUrl : this.url;\n var alt = element.alt || 'The image to preview';\n var image = document.createElement('img');\n if (crossOrigin) {\n image.crossOrigin = crossOrigin;\n }\n image.src = url;\n image.alt = alt;\n this.viewBox.appendChild(image);\n this.viewBoxImage = image;\n if (!preview) {\n return;\n }\n var previews = preview;\n if (typeof preview === 'string') {\n previews = element.ownerDocument.querySelectorAll(preview);\n } else if (preview.querySelector) {\n previews = [preview];\n }\n this.previews = previews;\n forEach(previews, function (el) {\n var img = document.createElement('img');\n\n // Save the original size for recover\n setData(el, DATA_PREVIEW, {\n width: el.offsetWidth,\n height: el.offsetHeight,\n html: el.innerHTML\n });\n if (crossOrigin) {\n img.crossOrigin = crossOrigin;\n }\n img.src = url;\n img.alt = alt;\n\n /**\n * Override img element styles\n * Add `display:block` to avoid margin top issue\n * Add `height:auto` to override `height` attribute on IE8\n * (Occur only when margin-top <= -height)\n */\n img.style.cssText = 'display:block;' + 'width:100%;' + 'height:auto;' + 'min-width:0!important;' + 'min-height:0!important;' + 'max-width:none!important;' + 'max-height:none!important;' + 'image-orientation:0deg!important;\"';\n el.innerHTML = '';\n el.appendChild(img);\n });\n },\n resetPreview: function resetPreview() {\n forEach(this.previews, function (element) {\n var data = getData(element, DATA_PREVIEW);\n setStyle(element, {\n width: data.width,\n height: data.height\n });\n element.innerHTML = data.html;\n removeData(element, DATA_PREVIEW);\n });\n },\n preview: function preview() {\n var imageData = this.imageData,\n canvasData = this.canvasData,\n cropBoxData = this.cropBoxData;\n var cropBoxWidth = cropBoxData.width,\n cropBoxHeight = cropBoxData.height;\n var width = imageData.width,\n height = imageData.height;\n var left = cropBoxData.left - canvasData.left - imageData.left;\n var top = cropBoxData.top - canvasData.top - imageData.top;\n if (!this.cropped || this.disabled) {\n return;\n }\n setStyle(this.viewBoxImage, assign({\n width: width,\n height: height\n }, getTransforms(assign({\n translateX: -left,\n translateY: -top\n }, imageData))));\n forEach(this.previews, function (element) {\n var data = getData(element, DATA_PREVIEW);\n var originalWidth = data.width;\n var originalHeight = data.height;\n var newWidth = originalWidth;\n var newHeight = originalHeight;\n var ratio = 1;\n if (cropBoxWidth) {\n ratio = originalWidth / cropBoxWidth;\n newHeight = cropBoxHeight * ratio;\n }\n if (cropBoxHeight && newHeight > originalHeight) {\n ratio = originalHeight / cropBoxHeight;\n newWidth = cropBoxWidth * ratio;\n newHeight = originalHeight;\n }\n setStyle(element, {\n width: newWidth,\n height: newHeight\n });\n setStyle(element.getElementsByTagName('img')[0], assign({\n width: width * ratio,\n height: height * ratio\n }, getTransforms(assign({\n translateX: -left * ratio,\n translateY: -top * ratio\n }, imageData))));\n });\n }\n };\n var events = {\n bind: function bind() {\n var element = this.element,\n options = this.options,\n cropper = this.cropper;\n if (isFunction(options.cropstart)) {\n addListener(element, EVENT_CROP_START, options.cropstart);\n }\n if (isFunction(options.cropmove)) {\n addListener(element, EVENT_CROP_MOVE, options.cropmove);\n }\n if (isFunction(options.cropend)) {\n addListener(element, EVENT_CROP_END, options.cropend);\n }\n if (isFunction(options.crop)) {\n addListener(element, EVENT_CROP, options.crop);\n }\n if (isFunction(options.zoom)) {\n addListener(element, EVENT_ZOOM, options.zoom);\n }\n addListener(cropper, EVENT_POINTER_DOWN, this.onCropStart = this.cropStart.bind(this));\n if (options.zoomable && options.zoomOnWheel) {\n addListener(cropper, EVENT_WHEEL, this.onWheel = this.wheel.bind(this), {\n passive: false,\n capture: true\n });\n }\n if (options.toggleDragModeOnDblclick) {\n addListener(cropper, EVENT_DBLCLICK, this.onDblclick = this.dblclick.bind(this));\n }\n addListener(element.ownerDocument, EVENT_POINTER_MOVE, this.onCropMove = this.cropMove.bind(this));\n addListener(element.ownerDocument, EVENT_POINTER_UP, this.onCropEnd = this.cropEnd.bind(this));\n if (options.responsive) {\n addListener(window, EVENT_RESIZE, this.onResize = this.resize.bind(this));\n }\n },\n unbind: function unbind() {\n var element = this.element,\n options = this.options,\n cropper = this.cropper;\n if (isFunction(options.cropstart)) {\n removeListener(element, EVENT_CROP_START, options.cropstart);\n }\n if (isFunction(options.cropmove)) {\n removeListener(element, EVENT_CROP_MOVE, options.cropmove);\n }\n if (isFunction(options.cropend)) {\n removeListener(element, EVENT_CROP_END, options.cropend);\n }\n if (isFunction(options.crop)) {\n removeListener(element, EVENT_CROP, options.crop);\n }\n if (isFunction(options.zoom)) {\n removeListener(element, EVENT_ZOOM, options.zoom);\n }\n removeListener(cropper, EVENT_POINTER_DOWN, this.onCropStart);\n if (options.zoomable && options.zoomOnWheel) {\n removeListener(cropper, EVENT_WHEEL, this.onWheel, {\n passive: false,\n capture: true\n });\n }\n if (options.toggleDragModeOnDblclick) {\n removeListener(cropper, EVENT_DBLCLICK, this.onDblclick);\n }\n removeListener(element.ownerDocument, EVENT_POINTER_MOVE, this.onCropMove);\n removeListener(element.ownerDocument, EVENT_POINTER_UP, this.onCropEnd);\n if (options.responsive) {\n removeListener(window, EVENT_RESIZE, this.onResize);\n }\n }\n };\n var handlers = {\n resize: function resize() {\n if (this.disabled) {\n return;\n }\n var options = this.options,\n container = this.container,\n containerData = this.containerData;\n var ratioX = container.offsetWidth / containerData.width;\n var ratioY = container.offsetHeight / containerData.height;\n var ratio = Math.abs(ratioX - 1) > Math.abs(ratioY - 1) ? ratioX : ratioY;\n\n // Resize when width changed or height changed\n if (ratio !== 1) {\n var canvasData;\n var cropBoxData;\n if (options.restore) {\n canvasData = this.getCanvasData();\n cropBoxData = this.getCropBoxData();\n }\n this.render();\n if (options.restore) {\n this.setCanvasData(forEach(canvasData, function (n, i) {\n canvasData[i] = n * ratio;\n }));\n this.setCropBoxData(forEach(cropBoxData, function (n, i) {\n cropBoxData[i] = n * ratio;\n }));\n }\n }\n },\n dblclick: function dblclick() {\n if (this.disabled || this.options.dragMode === DRAG_MODE_NONE) {\n return;\n }\n this.setDragMode(hasClass(this.dragBox, CLASS_CROP) ? DRAG_MODE_MOVE : DRAG_MODE_CROP);\n },\n wheel: function wheel(event) {\n var _this = this;\n var ratio = Number(this.options.wheelZoomRatio) || 0.1;\n var delta = 1;\n if (this.disabled) {\n return;\n }\n event.preventDefault();\n\n // Limit wheel speed to prevent zoom too fast (#21)\n if (this.wheeling) {\n return;\n }\n this.wheeling = true;\n setTimeout(function () {\n _this.wheeling = false;\n }, 50);\n if (event.deltaY) {\n delta = event.deltaY > 0 ? 1 : -1;\n } else if (event.wheelDelta) {\n delta = -event.wheelDelta / 120;\n } else if (event.detail) {\n delta = event.detail > 0 ? 1 : -1;\n }\n this.zoom(-delta * ratio, event);\n },\n cropStart: function cropStart(event) {\n var buttons = event.buttons,\n button = event.button;\n if (this.disabled\n\n // Handle mouse event and pointer event and ignore touch event\n || (event.type === 'mousedown' || event.type === 'pointerdown' && event.pointerType === 'mouse') && (\n // No primary button (Usually the left button)\n isNumber(buttons) && buttons !== 1 || isNumber(button) && button !== 0\n\n // Open context menu\n || event.ctrlKey)) {\n return;\n }\n var options = this.options,\n pointers = this.pointers;\n var action;\n if (event.changedTouches) {\n // Handle touch event\n forEach(event.changedTouches, function (touch) {\n pointers[touch.identifier] = getPointer(touch);\n });\n } else {\n // Handle mouse event and pointer event\n pointers[event.pointerId || 0] = getPointer(event);\n }\n if (Object.keys(pointers).length > 1 && options.zoomable && options.zoomOnTouch) {\n action = ACTION_ZOOM;\n } else {\n action = getData(event.target, DATA_ACTION);\n }\n if (!REGEXP_ACTIONS.test(action)) {\n return;\n }\n if (dispatchEvent(this.element, EVENT_CROP_START, {\n originalEvent: event,\n action: action\n }) === false) {\n return;\n }\n\n // This line is required for preventing page zooming in iOS browsers\n event.preventDefault();\n this.action = action;\n this.cropping = false;\n if (action === ACTION_CROP) {\n this.cropping = true;\n addClass(this.dragBox, CLASS_MODAL);\n }\n },\n cropMove: function cropMove(event) {\n var action = this.action;\n if (this.disabled || !action) {\n return;\n }\n var pointers = this.pointers;\n event.preventDefault();\n if (dispatchEvent(this.element, EVENT_CROP_MOVE, {\n originalEvent: event,\n action: action\n }) === false) {\n return;\n }\n if (event.changedTouches) {\n forEach(event.changedTouches, function (touch) {\n // The first parameter should not be undefined (#432)\n assign(pointers[touch.identifier] || {}, getPointer(touch, true));\n });\n } else {\n assign(pointers[event.pointerId || 0] || {}, getPointer(event, true));\n }\n this.change(event);\n },\n cropEnd: function cropEnd(event) {\n if (this.disabled) {\n return;\n }\n var action = this.action,\n pointers = this.pointers;\n if (event.changedTouches) {\n forEach(event.changedTouches, function (touch) {\n delete pointers[touch.identifier];\n });\n } else {\n delete pointers[event.pointerId || 0];\n }\n if (!action) {\n return;\n }\n event.preventDefault();\n if (!Object.keys(pointers).length) {\n this.action = '';\n }\n if (this.cropping) {\n this.cropping = false;\n toggleClass(this.dragBox, CLASS_MODAL, this.cropped && this.options.modal);\n }\n dispatchEvent(this.element, EVENT_CROP_END, {\n originalEvent: event,\n action: action\n });\n }\n };\n var change = {\n change: function change(event) {\n var options = this.options,\n canvasData = this.canvasData,\n containerData = this.containerData,\n cropBoxData = this.cropBoxData,\n pointers = this.pointers;\n var action = this.action;\n var aspectRatio = options.aspectRatio;\n var left = cropBoxData.left,\n top = cropBoxData.top,\n width = cropBoxData.width,\n height = cropBoxData.height;\n var right = left + width;\n var bottom = top + height;\n var minLeft = 0;\n var minTop = 0;\n var maxWidth = containerData.width;\n var maxHeight = containerData.height;\n var renderable = true;\n var offset;\n\n // Locking aspect ratio in \"free mode\" by holding shift key\n if (!aspectRatio && event.shiftKey) {\n aspectRatio = width && height ? width / height : 1;\n }\n if (this.limited) {\n minLeft = cropBoxData.minLeft;\n minTop = cropBoxData.minTop;\n maxWidth = minLeft + Math.min(containerData.width, canvasData.width, canvasData.left + canvasData.width);\n maxHeight = minTop + Math.min(containerData.height, canvasData.height, canvasData.top + canvasData.height);\n }\n var pointer = pointers[Object.keys(pointers)[0]];\n var range = {\n x: pointer.endX - pointer.startX,\n y: pointer.endY - pointer.startY\n };\n var check = function check(side) {\n switch (side) {\n case ACTION_EAST:\n if (right + range.x > maxWidth) {\n range.x = maxWidth - right;\n }\n break;\n case ACTION_WEST:\n if (left + range.x < minLeft) {\n range.x = minLeft - left;\n }\n break;\n case ACTION_NORTH:\n if (top + range.y < minTop) {\n range.y = minTop - top;\n }\n break;\n case ACTION_SOUTH:\n if (bottom + range.y > maxHeight) {\n range.y = maxHeight - bottom;\n }\n break;\n }\n };\n switch (action) {\n // Move crop box\n case ACTION_ALL:\n left += range.x;\n top += range.y;\n break;\n\n // Resize crop box\n case ACTION_EAST:\n if (range.x >= 0 && (right >= maxWidth || aspectRatio && (top <= minTop || bottom >= maxHeight))) {\n renderable = false;\n break;\n }\n check(ACTION_EAST);\n width += range.x;\n if (width < 0) {\n action = ACTION_WEST;\n width = -width;\n left -= width;\n }\n if (aspectRatio) {\n height = width / aspectRatio;\n top += (cropBoxData.height - height) / 2;\n }\n break;\n case ACTION_NORTH:\n if (range.y <= 0 && (top <= minTop || aspectRatio && (left <= minLeft || right >= maxWidth))) {\n renderable = false;\n break;\n }\n check(ACTION_NORTH);\n height -= range.y;\n top += range.y;\n if (height < 0) {\n action = ACTION_SOUTH;\n height = -height;\n top -= height;\n }\n if (aspectRatio) {\n width = height * aspectRatio;\n left += (cropBoxData.width - width) / 2;\n }\n break;\n case ACTION_WEST:\n if (range.x <= 0 && (left <= minLeft || aspectRatio && (top <= minTop || bottom >= maxHeight))) {\n renderable = false;\n break;\n }\n check(ACTION_WEST);\n width -= range.x;\n left += range.x;\n if (width < 0) {\n action = ACTION_EAST;\n width = -width;\n left -= width;\n }\n if (aspectRatio) {\n height = width / aspectRatio;\n top += (cropBoxData.height - height) / 2;\n }\n break;\n case ACTION_SOUTH:\n if (range.y >= 0 && (bottom >= maxHeight || aspectRatio && (left <= minLeft || right >= maxWidth))) {\n renderable = false;\n break;\n }\n check(ACTION_SOUTH);\n height += range.y;\n if (height < 0) {\n action = ACTION_NORTH;\n height = -height;\n top -= height;\n }\n if (aspectRatio) {\n width = height * aspectRatio;\n left += (cropBoxData.width - width) / 2;\n }\n break;\n case ACTION_NORTH_EAST:\n if (aspectRatio) {\n if (range.y <= 0 && (top <= minTop || right >= maxWidth)) {\n renderable = false;\n break;\n }\n check(ACTION_NORTH);\n height -= range.y;\n top += range.y;\n width = height * aspectRatio;\n } else {\n check(ACTION_NORTH);\n check(ACTION_EAST);\n if (range.x >= 0) {\n if (right < maxWidth) {\n width += range.x;\n } else if (range.y <= 0 && top <= minTop) {\n renderable = false;\n }\n } else {\n width += range.x;\n }\n if (range.y <= 0) {\n if (top > minTop) {\n height -= range.y;\n top += range.y;\n }\n } else {\n height -= range.y;\n top += range.y;\n }\n }\n if (width < 0 && height < 0) {\n action = ACTION_SOUTH_WEST;\n height = -height;\n width = -width;\n top -= height;\n left -= width;\n } else if (width < 0) {\n action = ACTION_NORTH_WEST;\n width = -width;\n left -= width;\n } else if (height < 0) {\n action = ACTION_SOUTH_EAST;\n height = -height;\n top -= height;\n }\n break;\n case ACTION_NORTH_WEST:\n if (aspectRatio) {\n if (range.y <= 0 && (top <= minTop || left <= minLeft)) {\n renderable = false;\n break;\n }\n check(ACTION_NORTH);\n height -= range.y;\n top += range.y;\n width = height * aspectRatio;\n left += cropBoxData.width - width;\n } else {\n check(ACTION_NORTH);\n check(ACTION_WEST);\n if (range.x <= 0) {\n if (left > minLeft) {\n width -= range.x;\n left += range.x;\n } else if (range.y <= 0 && top <= minTop) {\n renderable = false;\n }\n } else {\n width -= range.x;\n left += range.x;\n }\n if (range.y <= 0) {\n if (top > minTop) {\n height -= range.y;\n top += range.y;\n }\n } else {\n height -= range.y;\n top += range.y;\n }\n }\n if (width < 0 && height < 0) {\n action = ACTION_SOUTH_EAST;\n height = -height;\n width = -width;\n top -= height;\n left -= width;\n } else if (width < 0) {\n action = ACTION_NORTH_EAST;\n width = -width;\n left -= width;\n } else if (height < 0) {\n action = ACTION_SOUTH_WEST;\n height = -height;\n top -= height;\n }\n break;\n case ACTION_SOUTH_WEST:\n if (aspectRatio) {\n if (range.x <= 0 && (left <= minLeft || bottom >= maxHeight)) {\n renderable = false;\n break;\n }\n check(ACTION_WEST);\n width -= range.x;\n left += range.x;\n height = width / aspectRatio;\n } else {\n check(ACTION_SOUTH);\n check(ACTION_WEST);\n if (range.x <= 0) {\n if (left > minLeft) {\n width -= range.x;\n left += range.x;\n } else if (range.y >= 0 && bottom >= maxHeight) {\n renderable = false;\n }\n } else {\n width -= range.x;\n left += range.x;\n }\n if (range.y >= 0) {\n if (bottom < maxHeight) {\n height += range.y;\n }\n } else {\n height += range.y;\n }\n }\n if (width < 0 && height < 0) {\n action = ACTION_NORTH_EAST;\n height = -height;\n width = -width;\n top -= height;\n left -= width;\n } else if (width < 0) {\n action = ACTION_SOUTH_EAST;\n width = -width;\n left -= width;\n } else if (height < 0) {\n action = ACTION_NORTH_WEST;\n height = -height;\n top -= height;\n }\n break;\n case ACTION_SOUTH_EAST:\n if (aspectRatio) {\n if (range.x >= 0 && (right >= maxWidth || bottom >= maxHeight)) {\n renderable = false;\n break;\n }\n check(ACTION_EAST);\n width += range.x;\n height = width / aspectRatio;\n } else {\n check(ACTION_SOUTH);\n check(ACTION_EAST);\n if (range.x >= 0) {\n if (right < maxWidth) {\n width += range.x;\n } else if (range.y >= 0 && bottom >= maxHeight) {\n renderable = false;\n }\n } else {\n width += range.x;\n }\n if (range.y >= 0) {\n if (bottom < maxHeight) {\n height += range.y;\n }\n } else {\n height += range.y;\n }\n }\n if (width < 0 && height < 0) {\n action = ACTION_NORTH_WEST;\n height = -height;\n width = -width;\n top -= height;\n left -= width;\n } else if (width < 0) {\n action = ACTION_SOUTH_WEST;\n width = -width;\n left -= width;\n } else if (height < 0) {\n action = ACTION_NORTH_EAST;\n height = -height;\n top -= height;\n }\n break;\n\n // Move canvas\n case ACTION_MOVE:\n this.move(range.x, range.y);\n renderable = false;\n break;\n\n // Zoom canvas\n case ACTION_ZOOM:\n this.zoom(getMaxZoomRatio(pointers), event);\n renderable = false;\n break;\n\n // Create crop box\n case ACTION_CROP:\n if (!range.x || !range.y) {\n renderable = false;\n break;\n }\n offset = getOffset(this.cropper);\n left = pointer.startX - offset.left;\n top = pointer.startY - offset.top;\n width = cropBoxData.minWidth;\n height = cropBoxData.minHeight;\n if (range.x > 0) {\n action = range.y > 0 ? ACTION_SOUTH_EAST : ACTION_NORTH_EAST;\n } else if (range.x < 0) {\n left -= width;\n action = range.y > 0 ? ACTION_SOUTH_WEST : ACTION_NORTH_WEST;\n }\n if (range.y < 0) {\n top -= height;\n }\n\n // Show the crop box if is hidden\n if (!this.cropped) {\n removeClass(this.cropBox, CLASS_HIDDEN);\n this.cropped = true;\n if (this.limited) {\n this.limitCropBox(true, true);\n }\n }\n break;\n }\n if (renderable) {\n cropBoxData.width = width;\n cropBoxData.height = height;\n cropBoxData.left = left;\n cropBoxData.top = top;\n this.action = action;\n this.renderCropBox();\n }\n\n // Override\n forEach(pointers, function (p) {\n p.startX = p.endX;\n p.startY = p.endY;\n });\n }\n };\n var methods = {\n // Show the crop box manually\n crop: function crop() {\n if (this.ready && !this.cropped && !this.disabled) {\n this.cropped = true;\n this.limitCropBox(true, true);\n if (this.options.modal) {\n addClass(this.dragBox, CLASS_MODAL);\n }\n removeClass(this.cropBox, CLASS_HIDDEN);\n this.setCropBoxData(this.initialCropBoxData);\n }\n return this;\n },\n // Reset the image and crop box to their initial states\n reset: function reset() {\n if (this.ready && !this.disabled) {\n this.imageData = assign({}, this.initialImageData);\n this.canvasData = assign({}, this.initialCanvasData);\n this.cropBoxData = assign({}, this.initialCropBoxData);\n this.renderCanvas();\n if (this.cropped) {\n this.renderCropBox();\n }\n }\n return this;\n },\n // Clear the crop box\n clear: function clear() {\n if (this.cropped && !this.disabled) {\n assign(this.cropBoxData, {\n left: 0,\n top: 0,\n width: 0,\n height: 0\n });\n this.cropped = false;\n this.renderCropBox();\n this.limitCanvas(true, true);\n\n // Render canvas after crop box rendered\n this.renderCanvas();\n removeClass(this.dragBox, CLASS_MODAL);\n addClass(this.cropBox, CLASS_HIDDEN);\n }\n return this;\n },\n /**\n * Replace the image's src and rebuild the cropper\n * @param {string} url - The new URL.\n * @param {boolean} [hasSameSize] - Indicate if the new image has the same size as the old one.\n * @returns {Cropper} this\n */\n replace: function replace(url) {\n var hasSameSize = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n if (!this.disabled && url) {\n if (this.isImg) {\n this.element.src = url;\n }\n if (hasSameSize) {\n this.url = url;\n this.image.src = url;\n if (this.ready) {\n this.viewBoxImage.src = url;\n forEach(this.previews, function (element) {\n element.getElementsByTagName('img')[0].src = url;\n });\n }\n } else {\n if (this.isImg) {\n this.replaced = true;\n }\n this.options.data = null;\n this.uncreate();\n this.load(url);\n }\n }\n return this;\n },\n // Enable (unfreeze) the cropper\n enable: function enable() {\n if (this.ready && this.disabled) {\n this.disabled = false;\n removeClass(this.cropper, CLASS_DISABLED);\n }\n return this;\n },\n // Disable (freeze) the cropper\n disable: function disable() {\n if (this.ready && !this.disabled) {\n this.disabled = true;\n addClass(this.cropper, CLASS_DISABLED);\n }\n return this;\n },\n /**\n * Destroy the cropper and remove the instance from the image\n * @returns {Cropper} this\n */\n destroy: function destroy() {\n var element = this.element;\n if (!element[NAMESPACE]) {\n return this;\n }\n element[NAMESPACE] = undefined;\n if (this.isImg && this.replaced) {\n element.src = this.originalUrl;\n }\n this.uncreate();\n return this;\n },\n /**\n * Move the canvas with relative offsets\n * @param {number} offsetX - The relative offset distance on the x-axis.\n * @param {number} [offsetY=offsetX] - The relative offset distance on the y-axis.\n * @returns {Cropper} this\n */\n move: function move(offsetX) {\n var offsetY = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : offsetX;\n var _this$canvasData = this.canvasData,\n left = _this$canvasData.left,\n top = _this$canvasData.top;\n return this.moveTo(isUndefined(offsetX) ? offsetX : left + Number(offsetX), isUndefined(offsetY) ? offsetY : top + Number(offsetY));\n },\n /**\n * Move the canvas to an absolute point\n * @param {number} x - The x-axis coordinate.\n * @param {number} [y=x] - The y-axis coordinate.\n * @returns {Cropper} this\n */\n moveTo: function moveTo(x) {\n var y = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : x;\n var canvasData = this.canvasData;\n var changed = false;\n x = Number(x);\n y = Number(y);\n if (this.ready && !this.disabled && this.options.movable) {\n if (isNumber(x)) {\n canvasData.left = x;\n changed = true;\n }\n if (isNumber(y)) {\n canvasData.top = y;\n changed = true;\n }\n if (changed) {\n this.renderCanvas(true);\n }\n }\n return this;\n },\n /**\n * Zoom the canvas with a relative ratio\n * @param {number} ratio - The target ratio.\n * @param {Event} _originalEvent - The original event if any.\n * @returns {Cropper} this\n */\n zoom: function zoom(ratio, _originalEvent) {\n var canvasData = this.canvasData;\n ratio = Number(ratio);\n if (ratio < 0) {\n ratio = 1 / (1 - ratio);\n } else {\n ratio = 1 + ratio;\n }\n return this.zoomTo(canvasData.width * ratio / canvasData.naturalWidth, null, _originalEvent);\n },\n /**\n * Zoom the canvas to an absolute ratio\n * @param {number} ratio - The target ratio.\n * @param {Object} pivot - The zoom pivot point coordinate.\n * @param {Event} _originalEvent - The original event if any.\n * @returns {Cropper} this\n */\n zoomTo: function zoomTo(ratio, pivot, _originalEvent) {\n var options = this.options,\n canvasData = this.canvasData;\n var width = canvasData.width,\n height = canvasData.height,\n naturalWidth = canvasData.naturalWidth,\n naturalHeight = canvasData.naturalHeight;\n ratio = Number(ratio);\n if (ratio >= 0 && this.ready && !this.disabled && options.zoomable) {\n var newWidth = naturalWidth * ratio;\n var newHeight = naturalHeight * ratio;\n if (dispatchEvent(this.element, EVENT_ZOOM, {\n ratio: ratio,\n oldRatio: width / naturalWidth,\n originalEvent: _originalEvent\n }) === false) {\n return this;\n }\n if (_originalEvent) {\n var pointers = this.pointers;\n var offset = getOffset(this.cropper);\n var center = pointers && Object.keys(pointers).length ? getPointersCenter(pointers) : {\n pageX: _originalEvent.pageX,\n pageY: _originalEvent.pageY\n };\n\n // Zoom from the triggering point of the event\n canvasData.left -= (newWidth - width) * ((center.pageX - offset.left - canvasData.left) / width);\n canvasData.top -= (newHeight - height) * ((center.pageY - offset.top - canvasData.top) / height);\n } else if (isPlainObject(pivot) && isNumber(pivot.x) && isNumber(pivot.y)) {\n canvasData.left -= (newWidth - width) * ((pivot.x - canvasData.left) / width);\n canvasData.top -= (newHeight - height) * ((pivot.y - canvasData.top) / height);\n } else {\n // Zoom from the center of the canvas\n canvasData.left -= (newWidth - width) / 2;\n canvasData.top -= (newHeight - height) / 2;\n }\n canvasData.width = newWidth;\n canvasData.height = newHeight;\n this.renderCanvas(true);\n }\n return this;\n },\n /**\n * Rotate the canvas with a relative degree\n * @param {number} degree - The rotate degree.\n * @returns {Cropper} this\n */\n rotate: function rotate(degree) {\n return this.rotateTo((this.imageData.rotate || 0) + Number(degree));\n },\n /**\n * Rotate the canvas to an absolute degree\n * @param {number} degree - The rotate degree.\n * @returns {Cropper} this\n */\n rotateTo: function rotateTo(degree) {\n degree = Number(degree);\n if (isNumber(degree) && this.ready && !this.disabled && this.options.rotatable) {\n this.imageData.rotate = degree % 360;\n this.renderCanvas(true, true);\n }\n return this;\n },\n /**\n * Scale the image on the x-axis.\n * @param {number} scaleX - The scale ratio on the x-axis.\n * @returns {Cropper} this\n */\n scaleX: function scaleX(_scaleX) {\n var scaleY = this.imageData.scaleY;\n return this.scale(_scaleX, isNumber(scaleY) ? scaleY : 1);\n },\n /**\n * Scale the image on the y-axis.\n * @param {number} scaleY - The scale ratio on the y-axis.\n * @returns {Cropper} this\n */\n scaleY: function scaleY(_scaleY) {\n var scaleX = this.imageData.scaleX;\n return this.scale(isNumber(scaleX) ? scaleX : 1, _scaleY);\n },\n /**\n * Scale the image\n * @param {number} scaleX - The scale ratio on the x-axis.\n * @param {number} [scaleY=scaleX] - The scale ratio on the y-axis.\n * @returns {Cropper} this\n */\n scale: function scale(scaleX) {\n var scaleY = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : scaleX;\n var imageData = this.imageData;\n var transformed = false;\n scaleX = Number(scaleX);\n scaleY = Number(scaleY);\n if (this.ready && !this.disabled && this.options.scalable) {\n if (isNumber(scaleX)) {\n imageData.scaleX = scaleX;\n transformed = true;\n }\n if (isNumber(scaleY)) {\n imageData.scaleY = scaleY;\n transformed = true;\n }\n if (transformed) {\n this.renderCanvas(true, true);\n }\n }\n return this;\n },\n /**\n * Get the cropped area position and size data (base on the original image)\n * @param {boolean} [rounded=false] - Indicate if round the data values or not.\n * @returns {Object} The result cropped data.\n */\n getData: function getData() {\n var rounded = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n var options = this.options,\n imageData = this.imageData,\n canvasData = this.canvasData,\n cropBoxData = this.cropBoxData;\n var data;\n if (this.ready && this.cropped) {\n data = {\n x: cropBoxData.left - canvasData.left,\n y: cropBoxData.top - canvasData.top,\n width: cropBoxData.width,\n height: cropBoxData.height\n };\n var ratio = imageData.width / imageData.naturalWidth;\n forEach(data, function (n, i) {\n data[i] = n / ratio;\n });\n if (rounded) {\n // In case rounding off leads to extra 1px in right or bottom border\n // we should round the top-left corner and the dimension (#343).\n var bottom = Math.round(data.y + data.height);\n var right = Math.round(data.x + data.width);\n data.x = Math.round(data.x);\n data.y = Math.round(data.y);\n data.width = right - data.x;\n data.height = bottom - data.y;\n }\n } else {\n data = {\n x: 0,\n y: 0,\n width: 0,\n height: 0\n };\n }\n if (options.rotatable) {\n data.rotate = imageData.rotate || 0;\n }\n if (options.scalable) {\n data.scaleX = imageData.scaleX || 1;\n data.scaleY = imageData.scaleY || 1;\n }\n return data;\n },\n /**\n * Set the cropped area position and size with new data\n * @param {Object} data - The new data.\n * @returns {Cropper} this\n */\n setData: function setData(data) {\n var options = this.options,\n imageData = this.imageData,\n canvasData = this.canvasData;\n var cropBoxData = {};\n if (this.ready && !this.disabled && isPlainObject(data)) {\n var transformed = false;\n if (options.rotatable) {\n if (isNumber(data.rotate) && data.rotate !== imageData.rotate) {\n imageData.rotate = data.rotate;\n transformed = true;\n }\n }\n if (options.scalable) {\n if (isNumber(data.scaleX) && data.scaleX !== imageData.scaleX) {\n imageData.scaleX = data.scaleX;\n transformed = true;\n }\n if (isNumber(data.scaleY) && data.scaleY !== imageData.scaleY) {\n imageData.scaleY = data.scaleY;\n transformed = true;\n }\n }\n if (transformed) {\n this.renderCanvas(true, true);\n }\n var ratio = imageData.width / imageData.naturalWidth;\n if (isNumber(data.x)) {\n cropBoxData.left = data.x * ratio + canvasData.left;\n }\n if (isNumber(data.y)) {\n cropBoxData.top = data.y * ratio + canvasData.top;\n }\n if (isNumber(data.width)) {\n cropBoxData.width = data.width * ratio;\n }\n if (isNumber(data.height)) {\n cropBoxData.height = data.height * ratio;\n }\n this.setCropBoxData(cropBoxData);\n }\n return this;\n },\n /**\n * Get the container size data.\n * @returns {Object} The result container data.\n */\n getContainerData: function getContainerData() {\n return this.ready ? assign({}, this.containerData) : {};\n },\n /**\n * Get the image position and size data.\n * @returns {Object} The result image data.\n */\n getImageData: function getImageData() {\n return this.sized ? assign({}, this.imageData) : {};\n },\n /**\n * Get the canvas position and size data.\n * @returns {Object} The result canvas data.\n */\n getCanvasData: function getCanvasData() {\n var canvasData = this.canvasData;\n var data = {};\n if (this.ready) {\n forEach(['left', 'top', 'width', 'height', 'naturalWidth', 'naturalHeight'], function (n) {\n data[n] = canvasData[n];\n });\n }\n return data;\n },\n /**\n * Set the canvas position and size with new data.\n * @param {Object} data - The new canvas data.\n * @returns {Cropper} this\n */\n setCanvasData: function setCanvasData(data) {\n var canvasData = this.canvasData;\n var aspectRatio = canvasData.aspectRatio;\n if (this.ready && !this.disabled && isPlainObject(data)) {\n if (isNumber(data.left)) {\n canvasData.left = data.left;\n }\n if (isNumber(data.top)) {\n canvasData.top = data.top;\n }\n if (isNumber(data.width)) {\n canvasData.width = data.width;\n canvasData.height = data.width / aspectRatio;\n } else if (isNumber(data.height)) {\n canvasData.height = data.height;\n canvasData.width = data.height * aspectRatio;\n }\n this.renderCanvas(true);\n }\n return this;\n },\n /**\n * Get the crop box position and size data.\n * @returns {Object} The result crop box data.\n */\n getCropBoxData: function getCropBoxData() {\n var cropBoxData = this.cropBoxData;\n var data;\n if (this.ready && this.cropped) {\n data = {\n left: cropBoxData.left,\n top: cropBoxData.top,\n width: cropBoxData.width,\n height: cropBoxData.height\n };\n }\n return data || {};\n },\n /**\n * Set the crop box position and size with new data.\n * @param {Object} data - The new crop box data.\n * @returns {Cropper} this\n */\n setCropBoxData: function setCropBoxData(data) {\n var cropBoxData = this.cropBoxData;\n var aspectRatio = this.options.aspectRatio;\n var widthChanged;\n var heightChanged;\n if (this.ready && this.cropped && !this.disabled && isPlainObject(data)) {\n if (isNumber(data.left)) {\n cropBoxData.left = data.left;\n }\n if (isNumber(data.top)) {\n cropBoxData.top = data.top;\n }\n if (isNumber(data.width) && data.width !== cropBoxData.width) {\n widthChanged = true;\n cropBoxData.width = data.width;\n }\n if (isNumber(data.height) && data.height !== cropBoxData.height) {\n heightChanged = true;\n cropBoxData.height = data.height;\n }\n if (aspectRatio) {\n if (widthChanged) {\n cropBoxData.height = cropBoxData.width / aspectRatio;\n } else if (heightChanged) {\n cropBoxData.width = cropBoxData.height * aspectRatio;\n }\n }\n this.renderCropBox();\n }\n return this;\n },\n /**\n * Get a canvas drawn the cropped image.\n * @param {Object} [options={}] - The config options.\n * @returns {HTMLCanvasElement} - The result canvas.\n */\n getCroppedCanvas: function getCroppedCanvas() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n if (!this.ready || !window.HTMLCanvasElement) {\n return null;\n }\n var canvasData = this.canvasData;\n var source = getSourceCanvas(this.image, this.imageData, canvasData, options);\n\n // Returns the source canvas if it is not cropped.\n if (!this.cropped) {\n return source;\n }\n var _this$getData = this.getData(options.rounded),\n initialX = _this$getData.x,\n initialY = _this$getData.y,\n initialWidth = _this$getData.width,\n initialHeight = _this$getData.height;\n var ratio = source.width / Math.floor(canvasData.naturalWidth);\n if (ratio !== 1) {\n initialX *= ratio;\n initialY *= ratio;\n initialWidth *= ratio;\n initialHeight *= ratio;\n }\n var aspectRatio = initialWidth / initialHeight;\n var maxSizes = getAdjustedSizes({\n aspectRatio: aspectRatio,\n width: options.maxWidth || Infinity,\n height: options.maxHeight || Infinity\n });\n var minSizes = getAdjustedSizes({\n aspectRatio: aspectRatio,\n width: options.minWidth || 0,\n height: options.minHeight || 0\n }, 'cover');\n var _getAdjustedSizes = getAdjustedSizes({\n aspectRatio: aspectRatio,\n width: options.width || (ratio !== 1 ? source.width : initialWidth),\n height: options.height || (ratio !== 1 ? source.height : initialHeight)\n }),\n width = _getAdjustedSizes.width,\n height = _getAdjustedSizes.height;\n width = Math.min(maxSizes.width, Math.max(minSizes.width, width));\n height = Math.min(maxSizes.height, Math.max(minSizes.height, height));\n var canvas = document.createElement('canvas');\n var context = canvas.getContext('2d');\n canvas.width = normalizeDecimalNumber(width);\n canvas.height = normalizeDecimalNumber(height);\n context.fillStyle = options.fillColor || 'transparent';\n context.fillRect(0, 0, width, height);\n var _options$imageSmoothi = options.imageSmoothingEnabled,\n imageSmoothingEnabled = _options$imageSmoothi === void 0 ? true : _options$imageSmoothi,\n imageSmoothingQuality = options.imageSmoothingQuality;\n context.imageSmoothingEnabled = imageSmoothingEnabled;\n if (imageSmoothingQuality) {\n context.imageSmoothingQuality = imageSmoothingQuality;\n }\n\n // https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D.drawImage\n var sourceWidth = source.width;\n var sourceHeight = source.height;\n\n // Source canvas parameters\n var srcX = initialX;\n var srcY = initialY;\n var srcWidth;\n var srcHeight;\n\n // Destination canvas parameters\n var dstX;\n var dstY;\n var dstWidth;\n var dstHeight;\n if (srcX <= -initialWidth || srcX > sourceWidth) {\n srcX = 0;\n srcWidth = 0;\n dstX = 0;\n dstWidth = 0;\n } else if (srcX <= 0) {\n dstX = -srcX;\n srcX = 0;\n srcWidth = Math.min(sourceWidth, initialWidth + srcX);\n dstWidth = srcWidth;\n } else if (srcX <= sourceWidth) {\n dstX = 0;\n srcWidth = Math.min(initialWidth, sourceWidth - srcX);\n dstWidth = srcWidth;\n }\n if (srcWidth <= 0 || srcY <= -initialHeight || srcY > sourceHeight) {\n srcY = 0;\n srcHeight = 0;\n dstY = 0;\n dstHeight = 0;\n } else if (srcY <= 0) {\n dstY = -srcY;\n srcY = 0;\n srcHeight = Math.min(sourceHeight, initialHeight + srcY);\n dstHeight = srcHeight;\n } else if (srcY <= sourceHeight) {\n dstY = 0;\n srcHeight = Math.min(initialHeight, sourceHeight - srcY);\n dstHeight = srcHeight;\n }\n var params = [srcX, srcY, srcWidth, srcHeight];\n\n // Avoid \"IndexSizeError\"\n if (dstWidth > 0 && dstHeight > 0) {\n var scale = width / initialWidth;\n params.push(dstX * scale, dstY * scale, dstWidth * scale, dstHeight * scale);\n }\n\n // All the numerical parameters should be integer for `drawImage`\n // https://github.com/fengyuanchen/cropper/issues/476\n context.drawImage.apply(context, [source].concat(_toConsumableArray(params.map(function (param) {\n return Math.floor(normalizeDecimalNumber(param));\n }))));\n return canvas;\n },\n /**\n * Change the aspect ratio of the crop box.\n * @param {number} aspectRatio - The new aspect ratio.\n * @returns {Cropper} this\n */\n setAspectRatio: function setAspectRatio(aspectRatio) {\n var options = this.options;\n if (!this.disabled && !isUndefined(aspectRatio)) {\n // 0 -> NaN\n options.aspectRatio = Math.max(0, aspectRatio) || NaN;\n if (this.ready) {\n this.initCropBox();\n if (this.cropped) {\n this.renderCropBox();\n }\n }\n }\n return this;\n },\n /**\n * Change the drag mode.\n * @param {string} mode - The new drag mode.\n * @returns {Cropper} this\n */\n setDragMode: function setDragMode(mode) {\n var options = this.options,\n dragBox = this.dragBox,\n face = this.face;\n if (this.ready && !this.disabled) {\n var croppable = mode === DRAG_MODE_CROP;\n var movable = options.movable && mode === DRAG_MODE_MOVE;\n mode = croppable || movable ? mode : DRAG_MODE_NONE;\n options.dragMode = mode;\n setData(dragBox, DATA_ACTION, mode);\n toggleClass(dragBox, CLASS_CROP, croppable);\n toggleClass(dragBox, CLASS_MOVE, movable);\n if (!options.cropBoxMovable) {\n // Sync drag mode to crop box when it is not movable\n setData(face, DATA_ACTION, mode);\n toggleClass(face, CLASS_CROP, croppable);\n toggleClass(face, CLASS_MOVE, movable);\n }\n }\n return this;\n }\n };\n var AnotherCropper = WINDOW.Cropper;\n var Cropper = /*#__PURE__*/function () {\n /**\n * Create a new Cropper.\n * @param {Element} element - The target element for cropping.\n * @param {Object} [options={}] - The configuration options.\n */\n function Cropper(element) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n _classCallCheck(this, Cropper);\n if (!element || !REGEXP_TAG_NAME.test(element.tagName)) {\n throw new Error('The first argument is required and must be an ' + '' + '
' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '
' + '