{"version":3,"file":"static/chunks/2744-6c9e46288f67986c.js","mappings":"AAUA","sources":["webpack://_N_E/./node_modules/lodash.throttle/index.js","webpack://_N_E/./node_modules/react-scroll/modules/components/Button.js","webpack://_N_E/./node_modules/react-scroll/modules/components/Element.js","webpack://_N_E/./node_modules/react-scroll/modules/components/Link.js","webpack://_N_E/./node_modules/react-scroll/modules/index.js","webpack://_N_E/./node_modules/react-scroll/modules/mixins/Helpers.js","webpack://_N_E/./node_modules/react-scroll/modules/mixins/animate-scroll.js","webpack://_N_E/./node_modules/react-scroll/modules/mixins/cancel-events.js","webpack://_N_E/./node_modules/react-scroll/modules/mixins/passive-event-listeners.js","webpack://_N_E/./node_modules/react-scroll/modules/mixins/scroll-element.js","webpack://_N_E/./node_modules/react-scroll/modules/mixins/scroll-events.js","webpack://_N_E/./node_modules/react-scroll/modules/mixins/scroll-hash.js","webpack://_N_E/./node_modules/react-scroll/modules/mixins/scroll-link.js","webpack://_N_E/./node_modules/react-scroll/modules/mixins/scroll-spy.js","webpack://_N_E/./node_modules/react-scroll/modules/mixins/scroller.js","webpack://_N_E/./node_modules/react-scroll/modules/mixins/smooth.js","webpack://_N_E/./node_modules/react-scroll/modules/mixins/utils.js","webpack://_N_E/<anon>"],"sourcesContent":["/**\n * lodash (Custom Build) <https://lodash.com/>\n * Build: `lodash modularize exports=\"npm\" -o ./`\n * Copyright jQuery Foundation and other contributors <https://jquery.org/>\n * Released under MIT license <https://lodash.com/license>\n * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>\n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n\n/** Used as the `TypeError` message for \"Functions\" methods. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/** Used as references for various `Number` constants. */\nvar NAN = 0 / 0;\n\n/** `Object#toString` result references. */\nvar symbolTag = '[object Symbol]';\n\n/** Used to match leading and trailing whitespace. */\nvar reTrim = /^\\s+|\\s+$/g;\n\n/** Used to detect bad signed hexadecimal string values. */\nvar reIsBadHex = /^[-+]0x[0-9a-f]+$/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/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar objectToString = objectProto.toString;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max,\n    nativeMin = Math.min;\n\n/**\n * Gets the timestamp of the number of milliseconds that have elapsed since\n * the Unix epoch (1 January 1970 00:00:00 UTC).\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Date\n * @returns {number} Returns the timestamp.\n * @example\n *\n * _.defer(function(stamp) {\n *   console.log(_.now() - stamp);\n * }, _.now());\n * // => Logs the number of milliseconds it took for the deferred invocation.\n */\nvar now = function() {\n  return root.Date.now();\n};\n\n/**\n * Creates a debounced function that delays invoking `func` until after `wait`\n * milliseconds have elapsed since the last time the debounced function was\n * invoked. The debounced function comes with a `cancel` method to cancel\n * delayed `func` invocations and a `flush` method to immediately invoke them.\n * Provide `options` to indicate whether `func` should be invoked on the\n * leading and/or trailing edge of the `wait` timeout. The `func` is invoked\n * with the last arguments provided to the debounced function. Subsequent\n * calls to the debounced function return the result of the last `func`\n * invocation.\n *\n * **Note:** If `leading` and `trailing` options are `true`, `func` is\n * invoked on the trailing edge of the timeout only if the debounced function\n * is invoked more than once during the `wait` timeout.\n *\n * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred\n * until to the next tick, similar to `setTimeout` with a timeout of `0`.\n *\n * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)\n * for details over the differences between `_.debounce` and `_.throttle`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to debounce.\n * @param {number} [wait=0] The number of milliseconds to delay.\n * @param {Object} [options={}] The options object.\n * @param {boolean} [options.leading=false]\n *  Specify invoking on the leading edge of the timeout.\n * @param {number} [options.maxWait]\n *  The maximum time `func` is allowed to be delayed before it's invoked.\n * @param {boolean} [options.trailing=true]\n *  Specify invoking on the trailing edge of the timeout.\n * @returns {Function} Returns the new debounced function.\n * @example\n *\n * // Avoid costly calculations while the window size is in flux.\n * jQuery(window).on('resize', _.debounce(calculateLayout, 150));\n *\n * // Invoke `sendMail` when clicked, debouncing subsequent calls.\n * jQuery(element).on('click', _.debounce(sendMail, 300, {\n *   'leading': true,\n *   'trailing': false\n * }));\n *\n * // Ensure `batchLog` is invoked once after 1 second of debounced calls.\n * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });\n * var source = new EventSource('/stream');\n * jQuery(source).on('message', debounced);\n *\n * // Cancel the trailing debounced invocation.\n * jQuery(window).on('popstate', debounced.cancel);\n */\nfunction debounce(func, wait, options) {\n  var lastArgs,\n      lastThis,\n      maxWait,\n      result,\n      timerId,\n      lastCallTime,\n      lastInvokeTime = 0,\n      leading = false,\n      maxing = false,\n      trailing = true;\n\n  if (typeof func != 'function') {\n    throw new TypeError(FUNC_ERROR_TEXT);\n  }\n  wait = toNumber(wait) || 0;\n  if (isObject(options)) {\n    leading = !!options.leading;\n    maxing = 'maxWait' in options;\n    maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;\n    trailing = 'trailing' in options ? !!options.trailing : trailing;\n  }\n\n  function invokeFunc(time) {\n    var args = lastArgs,\n        thisArg = lastThis;\n\n    lastArgs = lastThis = undefined;\n    lastInvokeTime = time;\n    result = func.apply(thisArg, args);\n    return result;\n  }\n\n  function leadingEdge(time) {\n    // Reset any `maxWait` timer.\n    lastInvokeTime = time;\n    // Start the timer for the trailing edge.\n    timerId = setTimeout(timerExpired, wait);\n    // Invoke the leading edge.\n    return leading ? invokeFunc(time) : result;\n  }\n\n  function remainingWait(time) {\n    var timeSinceLastCall = time - lastCallTime,\n        timeSinceLastInvoke = time - lastInvokeTime,\n        result = wait - timeSinceLastCall;\n\n    return maxing ? nativeMin(result, maxWait - timeSinceLastInvoke) : result;\n  }\n\n  function shouldInvoke(time) {\n    var timeSinceLastCall = time - lastCallTime,\n        timeSinceLastInvoke = time - lastInvokeTime;\n\n    // Either this is the first call, activity has stopped and we're at the\n    // trailing edge, the system time has gone backwards and we're treating\n    // it as the trailing edge, or we've hit the `maxWait` limit.\n    return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||\n      (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));\n  }\n\n  function timerExpired() {\n    var time = now();\n    if (shouldInvoke(time)) {\n      return trailingEdge(time);\n    }\n    // Restart the timer.\n    timerId = setTimeout(timerExpired, remainingWait(time));\n  }\n\n  function trailingEdge(time) {\n    timerId = undefined;\n\n    // Only invoke if we have `lastArgs` which means `func` has been\n    // debounced at least once.\n    if (trailing && lastArgs) {\n      return invokeFunc(time);\n    }\n    lastArgs = lastThis = undefined;\n    return result;\n  }\n\n  function cancel() {\n    if (timerId !== undefined) {\n      clearTimeout(timerId);\n    }\n    lastInvokeTime = 0;\n    lastArgs = lastCallTime = lastThis = timerId = undefined;\n  }\n\n  function flush() {\n    return timerId === undefined ? result : trailingEdge(now());\n  }\n\n  function debounced() {\n    var time = now(),\n        isInvoking = shouldInvoke(time);\n\n    lastArgs = arguments;\n    lastThis = this;\n    lastCallTime = time;\n\n    if (isInvoking) {\n      if (timerId === undefined) {\n        return leadingEdge(lastCallTime);\n      }\n      if (maxing) {\n        // Handle invocations in a tight loop.\n        timerId = setTimeout(timerExpired, wait);\n        return invokeFunc(lastCallTime);\n      }\n    }\n    if (timerId === undefined) {\n      timerId = setTimeout(timerExpired, wait);\n    }\n    return result;\n  }\n  debounced.cancel = cancel;\n  debounced.flush = flush;\n  return debounced;\n}\n\n/**\n * Creates a throttled function that only invokes `func` at most once per\n * every `wait` milliseconds. The throttled function comes with a `cancel`\n * method to cancel delayed `func` invocations and a `flush` method to\n * immediately invoke them. Provide `options` to indicate whether `func`\n * should be invoked on the leading and/or trailing edge of the `wait`\n * timeout. The `func` is invoked with the last arguments provided to the\n * throttled function. Subsequent calls to the throttled function return the\n * result of the last `func` invocation.\n *\n * **Note:** If `leading` and `trailing` options are `true`, `func` is\n * invoked on the trailing edge of the timeout only if the throttled function\n * is invoked more than once during the `wait` timeout.\n *\n * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred\n * until to the next tick, similar to `setTimeout` with a timeout of `0`.\n *\n * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)\n * for details over the differences between `_.throttle` and `_.debounce`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to throttle.\n * @param {number} [wait=0] The number of milliseconds to throttle invocations to.\n * @param {Object} [options={}] The options object.\n * @param {boolean} [options.leading=true]\n *  Specify invoking on the leading edge of the timeout.\n * @param {boolean} [options.trailing=true]\n *  Specify invoking on the trailing edge of the timeout.\n * @returns {Function} Returns the new throttled function.\n * @example\n *\n * // Avoid excessively updating the position while scrolling.\n * jQuery(window).on('scroll', _.throttle(updatePosition, 100));\n *\n * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.\n * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });\n * jQuery(element).on('click', throttled);\n *\n * // Cancel the trailing throttled invocation.\n * jQuery(window).on('popstate', throttled.cancel);\n */\nfunction throttle(func, wait, options) {\n  var leading = true,\n      trailing = true;\n\n  if (typeof func != 'function') {\n    throw new TypeError(FUNC_ERROR_TEXT);\n  }\n  if (isObject(options)) {\n    leading = 'leading' in options ? !!options.leading : leading;\n    trailing = 'trailing' in options ? !!options.trailing : trailing;\n  }\n  return debounce(func, wait, {\n    'leading': leading,\n    'maxWait': wait,\n    'trailing': trailing\n  });\n}\n\n/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n  var type = typeof value;\n  return !!value && (type == 'object' || type == 'function');\n}\n\n/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n  return !!value && typeof value == 'object';\n}\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n  return typeof value == 'symbol' ||\n    (isObjectLike(value) && objectToString.call(value) == symbolTag);\n}\n\n/**\n * Converts `value` to a 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 = value.replace(reTrim, '');\n  var isBinary = reIsBinary.test(value);\n  return (isBinary || reIsOctal.test(value))\n    ? freeParseInt(value.slice(2), isBinary ? 2 : 8)\n    : (reIsBadHex.test(value) ? NAN : +value);\n}\n\nmodule.exports = throttle;\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _scrollLink = require('../mixins/scroll-link');\n\nvar _scrollLink2 = _interopRequireDefault(_scrollLink);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar ButtonElement = function (_React$Component) {\n  _inherits(ButtonElement, _React$Component);\n\n  function ButtonElement() {\n    _classCallCheck(this, ButtonElement);\n\n    return _possibleConstructorReturn(this, (ButtonElement.__proto__ || Object.getPrototypeOf(ButtonElement)).apply(this, arguments));\n  }\n\n  _createClass(ButtonElement, [{\n    key: 'render',\n    value: function render() {\n      return _react2.default.createElement(\n        'button',\n        this.props,\n        this.props.children\n      );\n    }\n  }]);\n\n  return ButtonElement;\n}(_react2.default.Component);\n\n;\n\nexports.default = (0, _scrollLink2.default)(ButtonElement);","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _scrollElement = require('../mixins/scroll-element');\n\nvar _scrollElement2 = _interopRequireDefault(_scrollElement);\n\nvar _propTypes = require('prop-types');\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar ElementWrapper = function (_React$Component) {\n  _inherits(ElementWrapper, _React$Component);\n\n  function ElementWrapper() {\n    _classCallCheck(this, ElementWrapper);\n\n    return _possibleConstructorReturn(this, (ElementWrapper.__proto__ || Object.getPrototypeOf(ElementWrapper)).apply(this, arguments));\n  }\n\n  _createClass(ElementWrapper, [{\n    key: 'render',\n    value: function render() {\n      var _this2 = this;\n\n      // Remove `parentBindings` and `name` from props\n      var newProps = _extends({}, this.props);\n      delete newProps.name;\n      if (newProps.parentBindings) {\n        delete newProps.parentBindings;\n      }\n\n      return _react2.default.createElement(\n        'div',\n        _extends({}, newProps, { ref: function ref(el) {\n            _this2.props.parentBindings.domNode = el;\n          } }),\n        this.props.children\n      );\n    }\n  }]);\n\n  return ElementWrapper;\n}(_react2.default.Component);\n\n;\n\nElementWrapper.propTypes = {\n  name: _propTypes2.default.string,\n  id: _propTypes2.default.string\n};\n\nexports.default = (0, _scrollElement2.default)(ElementWrapper);","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _scrollLink = require('../mixins/scroll-link');\n\nvar _scrollLink2 = _interopRequireDefault(_scrollLink);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar LinkElement = function (_React$Component) {\n  _inherits(LinkElement, _React$Component);\n\n  function LinkElement() {\n    var _ref;\n\n    var _temp, _this, _ret;\n\n    _classCallCheck(this, LinkElement);\n\n    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n      args[_key] = arguments[_key];\n    }\n\n    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = LinkElement.__proto__ || Object.getPrototypeOf(LinkElement)).call.apply(_ref, [this].concat(args))), _this), _this.render = function () {\n      return _react2.default.createElement(\n        'a',\n        _this.props,\n        _this.props.children\n      );\n    }, _temp), _possibleConstructorReturn(_this, _ret);\n  }\n\n  return LinkElement;\n}(_react2.default.Component);\n\n;\n\nexports.default = (0, _scrollLink2.default)(LinkElement);","'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;\n\nvar _Link = require('./components/Link.js');\n\nvar _Link2 = _interopRequireDefault(_Link);\n\nvar _Button = require('./components/Button.js');\n\nvar _Button2 = _interopRequireDefault(_Button);\n\nvar _Element = require('./components/Element.js');\n\nvar _Element2 = _interopRequireDefault(_Element);\n\nvar _scroller = require('./mixins/scroller.js');\n\nvar _scroller2 = _interopRequireDefault(_scroller);\n\nvar _scrollEvents = require('./mixins/scroll-events.js');\n\nvar _scrollEvents2 = _interopRequireDefault(_scrollEvents);\n\nvar _scrollSpy = require('./mixins/scroll-spy.js');\n\nvar _scrollSpy2 = _interopRequireDefault(_scrollSpy);\n\nvar _animateScroll = require('./mixins/animate-scroll.js');\n\nvar _animateScroll2 = _interopRequireDefault(_animateScroll);\n\nvar _scrollLink = require('./mixins/scroll-link.js');\n\nvar _scrollLink2 = _interopRequireDefault(_scrollLink);\n\nvar _scrollElement = require('./mixins/scroll-element.js');\n\nvar _scrollElement2 = _interopRequireDefault(_scrollElement);\n\nvar _Helpers = require('./mixins/Helpers.js');\n\nvar _Helpers2 = _interopRequireDefault(_Helpers);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\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 = { Link: _Link2.default, Button: _Button2.default, Element: _Element2.default, scroller: _scroller2.default, Events: _scrollEvents2.default, scrollSpy: _scrollSpy2.default, animateScroll: _animateScroll2.default, ScrollLink: _scrollLink2.default, ScrollElement: _scrollElement2.default, Helpers: _Helpers2.default };","\"use strict\";\n\n/* DEPRECATED */\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar React = require('react');\nvar ReactDOM = require('react-dom');\n\nvar utils = require('./utils');\nvar scrollSpy = require('./scroll-spy');\nvar defaultScroller = require('./scroller');\nvar PropTypes = require('prop-types');\nvar scrollHash = require('./scroll-hash');\n\nvar protoTypes = {\n  to: PropTypes.string.isRequired,\n  containerId: PropTypes.string,\n  container: PropTypes.object,\n  activeClass: PropTypes.string,\n  spy: PropTypes.bool,\n  smooth: PropTypes.oneOfType([PropTypes.bool, PropTypes.string]),\n  offset: PropTypes.number,\n  delay: PropTypes.number,\n  isDynamic: PropTypes.bool,\n  onClick: PropTypes.func,\n  duration: PropTypes.oneOfType([PropTypes.number, PropTypes.func]),\n  absolute: PropTypes.bool,\n  onSetActive: PropTypes.func,\n  onSetInactive: PropTypes.func,\n  ignoreCancelEvents: PropTypes.bool,\n  hashSpy: PropTypes.bool,\n  spyThrottle: PropTypes.number\n};\n\nvar Helpers = {\n  Scroll: function Scroll(Component, customScroller) {\n\n    console.warn(\"Helpers.Scroll is deprecated since v1.7.0\");\n\n    var scroller = customScroller || defaultScroller;\n\n    var Scroll = function (_React$Component) {\n      _inherits(Scroll, _React$Component);\n\n      function Scroll(props) {\n        _classCallCheck(this, Scroll);\n\n        var _this = _possibleConstructorReturn(this, (Scroll.__proto__ || Object.getPrototypeOf(Scroll)).call(this, props));\n\n        _initialiseProps.call(_this);\n\n        _this.state = {\n          active: false\n        };\n        return _this;\n      }\n\n      _createClass(Scroll, [{\n        key: 'getScrollSpyContainer',\n        value: function getScrollSpyContainer() {\n          var containerId = this.props.containerId;\n          var container = this.props.container;\n\n          if (containerId) {\n            return document.getElementById(containerId);\n          }\n\n          if (container && container.nodeType) {\n            return container;\n          }\n\n          return document;\n        }\n      }, {\n        key: 'componentDidMount',\n        value: function componentDidMount() {\n          if (this.props.spy || this.props.hashSpy) {\n            var scrollSpyContainer = this.getScrollSpyContainer();\n\n            if (!scrollSpy.isMounted(scrollSpyContainer)) {\n              scrollSpy.mount(scrollSpyContainer, this.props.spyThrottle);\n            }\n\n            if (this.props.hashSpy) {\n              if (!scrollHash.isMounted()) {\n                scrollHash.mount(scroller);\n              }\n              scrollHash.mapContainer(this.props.to, scrollSpyContainer);\n            }\n\n            if (this.props.spy) {\n              scrollSpy.addStateHandler(this.stateHandler);\n            }\n\n            scrollSpy.addSpyHandler(this.spyHandler, scrollSpyContainer);\n\n            this.setState({\n              container: scrollSpyContainer\n            });\n          }\n        }\n      }, {\n        key: 'componentWillUnmount',\n        value: function componentWillUnmount() {\n          scrollSpy.unmount(this.stateHandler, this.spyHandler);\n        }\n      }, {\n        key: 'render',\n        value: function render() {\n          var className = \"\";\n\n          if (this.state && this.state.active) {\n            className = ((this.props.className || \"\") + \" \" + (this.props.activeClass || \"active\")).trim();\n          } else {\n            className = this.props.className;\n          }\n\n          var props = _extends({}, this.props);\n\n          for (var prop in protoTypes) {\n            if (props.hasOwnProperty(prop)) {\n              delete props[prop];\n            }\n          }\n\n          props.className = className;\n          props.onClick = this.handleClick;\n\n          return React.createElement(Component, props);\n        }\n      }]);\n\n      return Scroll;\n    }(React.Component);\n\n    var _initialiseProps = function _initialiseProps() {\n      var _this2 = this;\n\n      this.scrollTo = function (to, props) {\n        scroller.scrollTo(to, _extends({}, _this2.state, props));\n      };\n\n      this.handleClick = function (event) {\n\n        /*\r\n         * give the posibility to override onClick\r\n         */\n\n        if (_this2.props.onClick) {\n          _this2.props.onClick(event);\n        }\n\n        /*\r\n         * dont bubble the navigation\r\n         */\n\n        if (event.stopPropagation) event.stopPropagation();\n        if (event.preventDefault) event.preventDefault();\n\n        /*\r\n         * do the magic!\r\n         */\n        _this2.scrollTo(_this2.props.to, _this2.props);\n      };\n\n      this.stateHandler = function () {\n        if (scroller.getActiveLink() !== _this2.props.to) {\n          if (_this2.state !== null && _this2.state.active && _this2.props.onSetInactive) {\n            _this2.props.onSetInactive();\n          }\n          _this2.setState({ active: false });\n        }\n      };\n\n      this.spyHandler = function (y) {\n\n        var scrollSpyContainer = _this2.getScrollSpyContainer();\n\n        if (scrollHash.isMounted() && !scrollHash.isInitialized()) {\n          return;\n        }\n\n        var to = _this2.props.to;\n        var element = null;\n        var elemTopBound = 0;\n        var elemBottomBound = 0;\n        var containerTop = 0;\n\n        if (scrollSpyContainer.getBoundingClientRect) {\n          var containerCords = scrollSpyContainer.getBoundingClientRect();\n          containerTop = containerCords.top;\n        }\n\n        if (!element || _this2.props.isDynamic) {\n          element = scroller.get(to);\n          if (!element) {\n            return;\n          }\n\n          var cords = element.getBoundingClientRect();\n          elemTopBound = cords.top - containerTop + y;\n          elemBottomBound = elemTopBound + cords.height;\n        }\n\n        var offsetY = y - _this2.props.offset;\n        var isInside = offsetY >= Math.floor(elemTopBound) && offsetY < Math.floor(elemBottomBound);\n        var isOutside = offsetY < Math.floor(elemTopBound) || offsetY >= Math.floor(elemBottomBound);\n        var activeLink = scroller.getActiveLink();\n\n        if (isOutside) {\n          if (to === activeLink) {\n            scroller.setActiveLink(void 0);\n          }\n\n          if (_this2.props.hashSpy && scrollHash.getHash() === to) {\n            scrollHash.changeHash();\n          }\n\n          if (_this2.props.spy && _this2.state.active) {\n            _this2.setState({ active: false });\n            _this2.props.onSetInactive && _this2.props.onSetInactive();\n          }\n\n          return scrollSpy.updateStates();\n        }\n\n        if (isInside && activeLink !== to) {\n          scroller.setActiveLink(to);\n\n          _this2.props.hashSpy && scrollHash.changeHash(to);\n\n          if (_this2.props.spy) {\n            _this2.setState({ active: true });\n            _this2.props.onSetActive && _this2.props.onSetActive(to);\n          }\n          return scrollSpy.updateStates();\n        }\n      };\n    };\n\n    ;\n\n    Scroll.propTypes = protoTypes;\n\n    Scroll.defaultProps = { offset: 0 };\n\n    return Scroll;\n  },\n  Element: function Element(Component) {\n\n    console.warn(\"Helpers.Element is deprecated since v1.7.0\");\n\n    var Element = function (_React$Component2) {\n      _inherits(Element, _React$Component2);\n\n      function Element(props) {\n        _classCallCheck(this, Element);\n\n        var _this3 = _possibleConstructorReturn(this, (Element.__proto__ || Object.getPrototypeOf(Element)).call(this, props));\n\n        _this3.childBindings = {\n          domNode: null\n        };\n        return _this3;\n      }\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          defaultScroller.unregister(this.props.name);\n        }\n      }, {\n        key: 'registerElems',\n        value: function registerElems(name) {\n          defaultScroller.register(name, this.childBindings.domNode);\n        }\n      }, {\n        key: 'render',\n        value: function render() {\n          return React.createElement(Component, _extends({}, this.props, { parentBindings: this.childBindings }));\n        }\n      }]);\n\n      return Element;\n    }(React.Component);\n\n    ;\n\n    Element.propTypes = {\n      name: PropTypes.string,\n      id: PropTypes.string\n    };\n\n    return Element;\n  }\n};\n\nmodule.exports = Helpers;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _utils = require('./utils');\n\nvar _utils2 = _interopRequireDefault(_utils);\n\nvar _smooth = require('./smooth');\n\nvar _smooth2 = _interopRequireDefault(_smooth);\n\nvar _cancelEvents = require('./cancel-events');\n\nvar _cancelEvents2 = _interopRequireDefault(_cancelEvents);\n\nvar _scrollEvents = require('./scroll-events');\n\nvar _scrollEvents2 = _interopRequireDefault(_scrollEvents);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\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}();\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\n    target: null,\n    containerElement: null,\n    to: null,\n    start: null,\n    delta: null,\n    percent: null,\n    delayTimeout: null\n  };\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};\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};\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\n    return Math.max(body.scrollWidth, body.offsetWidth, html.clientWidth, html.scrollWidth, html.offsetWidth);\n  }\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\n    return Math.max(body.scrollHeight, body.offsetHeight, html.clientHeight, html.scrollHeight, html.offsetHeight);\n  }\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\n  if (data.start === null) {\n    data.start = timestamp;\n  }\n\n  data.progress = timestamp - data.start;\n\n  data.percent = data.progress >= data.duration ? 1 : easing(data.progress / data.duration);\n\n  data.currentPosition = data.startPosition + Math.ceil(data.delta * data.percent);\n\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\n  if (data.percent < 1) {\n    var easedAnimate = animateScroll.bind(null, easing, options);\n    requestAnimationFrameHelper.call(window, easedAnimate);\n    return;\n  }\n\n  if (_scrollEvents2.default.registered['end']) {\n    _scrollEvents2.default.registered['end'](data.to, data.target, data.currentPosition);\n  }\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};\n\nvar animateTopScroll = function animateTopScroll(scrollOffset, options, to, target) {\n  options.data = options.data || makeData();\n\n  window.clearTimeout(options.data.delayTimeout);\n\n  var setCancel = function setCancel() {\n    options.data.cancel = true;\n  };\n  _cancelEvents2.default.subscribe(setCancel);\n\n  setContainer(options);\n\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\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\n  options.data.delta = Math.round(options.data.targetPosition - options.data.startPosition);\n\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\n  var easing = getAnimationType(options);\n  var easedAnimate = animateScroll.bind(null, easing, options);\n\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\n  if (_scrollEvents2.default.registered['begin']) {\n    _scrollEvents2.default.registered['begin'](options.data.to, options.data.target);\n  }\n  requestAnimationFrameHelper.call(window, easedAnimate);\n};\n\nvar proceedOptions = function proceedOptions(options) {\n  options = _extends({}, options);\n  options.data = options.data || makeData();\n  options.absolute = true;\n  return options;\n};\n\nvar scrollToTop = function scrollToTop(options) {\n  animateTopScroll(0, proceedOptions(options));\n};\n\nvar scrollTo = function scrollTo(toPosition, options) {\n  animateTopScroll(toPosition, proceedOptions(options));\n};\n\nvar scrollToBottom = function scrollToBottom(options) {\n  options = proceedOptions(options);\n  setContainer(options);\n  animateTopScroll(options.horizontal ? scrollContainerWidth(options) : scrollContainerHeight(options), options);\n};\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};\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});\n\nvar _passiveEventListeners = require('./passive-event-listeners');\n\nvar events = ['mousedown', 'mousewheel', 'touchmove', 'keydown'];\n\nexports.default = {\n  subscribe: function subscribe(cancelEvent) {\n    return typeof document !== 'undefined' && events.forEach(function (event) {\n      return (0, _passiveEventListeners.addPassiveEventListener)(document, event, cancelEvent);\n    });\n  }\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n/*\r\n * Tell the browser that the event listener won't prevent a scroll.\r\n * Allowing the browser to continue scrolling without having to\r\n * to wait for the listener to return.\r\n */\nvar addPassiveEventListener = exports.addPassiveEventListener = function addPassiveEventListener(target, eventName, listener) {\n  var listenerName = listener.name;\n  if (!listenerName) {\n    listenerName = eventName;\n    console.warn('Listener must be a named function.');\n  }\n\n  if (!attachedListeners.has(eventName)) attachedListeners.set(eventName, new Set());\n  var listeners = attachedListeners.get(eventName);\n  if (listeners.has(listenerName)) return;\n\n  var supportsPassiveOption = function () {\n    var supportsPassiveOption = false;\n    try {\n      var opts = Object.defineProperty({}, 'passive', {\n        get: function get() {\n          supportsPassiveOption = true;\n        }\n      });\n      window.addEventListener('test', null, opts);\n    } catch (e) {}\n    return supportsPassiveOption;\n  }();\n  target.addEventListener(eventName, listener, supportsPassiveOption ? { passive: true } : false);\n  listeners.add(listenerName);\n};\n\nvar removePassiveEventListener = exports.removePassiveEventListener = function removePassiveEventListener(target, eventName, listener) {\n  target.removeEventListener(eventName, listener);\n  attachedListeners.get(eventName).delete(listener.name || eventName);\n};\n\nvar attachedListeners = new Map();","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _reactDom = require('react-dom');\n\nvar _reactDom2 = _interopRequireDefault(_reactDom);\n\nvar _scroller = require('./scroller');\n\nvar _scroller2 = _interopRequireDefault(_scroller);\n\nvar _propTypes = require('prop-types');\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nexports.default = function (Component) {\n  var Element = function (_React$Component) {\n    _inherits(Element, _React$Component);\n\n    function Element(props) {\n      _classCallCheck(this, Element);\n\n      var _this = _possibleConstructorReturn(this, (Element.__proto__ || Object.getPrototypeOf(Element)).call(this, props));\n\n      _this.childBindings = {\n        domNode: null\n      };\n      return _this;\n    }\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, { parentBindings: this.childBindings }));\n      }\n    }]);\n\n    return Element;\n  }(_react2.default.Component);\n\n  ;\n\n  Element.propTypes = {\n    name: _propTypes2.default.string,\n    id: _propTypes2.default.string\n  };\n\n  return Element;\n};","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\n\nvar Events = {\n\tregistered: {},\n\tscrollEvent: {\n\t\tregister: function register(evtName, callback) {\n\t\t\tEvents.registered[evtName] = callback;\n\t\t},\n\t\tremove: function remove(evtName) {\n\t\t\tEvents.registered[evtName] = null;\n\t\t}\n\t}\n};\n\nexports.default = Events;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _passiveEventListeners = require('./passive-event-listeners');\n\nvar _utils = require('./utils');\n\nvar _utils2 = _interopRequireDefault(_utils);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar scrollHash = {\n  mountFlag: false,\n  initialized: false,\n  scroller: null,\n  containers: {},\n\n  mount: function mount(scroller) {\n    this.scroller = scroller;\n\n    this.handleHashChange = this.handleHashChange.bind(this);\n    window.addEventListener('hashchange', this.handleHashChange);\n\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\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, { container: container });\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};\n\nexports.default = scrollHash;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _scrollSpy = require('./scroll-spy');\n\nvar _scrollSpy2 = _interopRequireDefault(_scrollSpy);\n\nvar _scroller = require('./scroller');\n\nvar _scroller2 = _interopRequireDefault(_scroller);\n\nvar _propTypes = require('prop-types');\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _scrollHash = require('./scroll-hash');\n\nvar _scrollHash2 = _interopRequireDefault(_scrollHash);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar protoTypes = {\n  to: _propTypes2.default.string.isRequired,\n  containerId: _propTypes2.default.string,\n  container: _propTypes2.default.object,\n  activeClass: _propTypes2.default.string,\n  activeStyle: _propTypes2.default.object,\n  spy: _propTypes2.default.bool,\n  horizontal: _propTypes2.default.bool,\n  smooth: _propTypes2.default.oneOfType([_propTypes2.default.bool, _propTypes2.default.string]),\n  offset: _propTypes2.default.number,\n  delay: _propTypes2.default.number,\n  isDynamic: _propTypes2.default.bool,\n  onClick: _propTypes2.default.func,\n  duration: _propTypes2.default.oneOfType([_propTypes2.default.number, _propTypes2.default.func]),\n  absolute: _propTypes2.default.bool,\n  onSetActive: _propTypes2.default.func,\n  onSetInactive: _propTypes2.default.func,\n  ignoreCancelEvents: _propTypes2.default.bool,\n  hashSpy: _propTypes2.default.bool,\n  saveHashHistory: _propTypes2.default.bool,\n  spyThrottle: _propTypes2.default.number\n};\n\nexports.default = function (Component, customScroller) {\n\n  var scroller = customScroller || _scroller2.default;\n\n  var Link = function (_React$PureComponent) {\n    _inherits(Link, _React$PureComponent);\n\n    function Link(props) {\n      _classCallCheck(this, Link);\n\n      var _this = _possibleConstructorReturn(this, (Link.__proto__ || Object.getPrototypeOf(Link)).call(this, props));\n\n      _initialiseProps.call(_this);\n\n      _this.state = {\n        active: false\n      };\n      return _this;\n    }\n\n    _createClass(Link, [{\n      key: 'getScrollSpyContainer',\n      value: function getScrollSpyContainer() {\n        var containerId = this.props.containerId;\n        var container = this.props.container;\n\n        if (containerId && !container) {\n          return document.getElementById(containerId);\n        }\n\n        if (container && container.nodeType) {\n          return container;\n        }\n\n        return document;\n      }\n    }, {\n      key: 'componentDidMount',\n      value: function componentDidMount() {\n        if (this.props.spy || this.props.hashSpy) {\n          var scrollSpyContainer = this.getScrollSpyContainer();\n\n          if (!_scrollSpy2.default.isMounted(scrollSpyContainer)) {\n            _scrollSpy2.default.mount(scrollSpyContainer, this.props.spyThrottle);\n          }\n\n          if (this.props.hashSpy) {\n            if (!_scrollHash2.default.isMounted()) {\n              _scrollHash2.default.mount(scroller);\n            }\n            _scrollHash2.default.mapContainer(this.props.to, scrollSpyContainer);\n          }\n\n          _scrollSpy2.default.addSpyHandler(this.spyHandler, scrollSpyContainer);\n\n          this.setState({\n            container: scrollSpyContainer\n          });\n        }\n      }\n    }, {\n      key: 'componentWillUnmount',\n      value: function componentWillUnmount() {\n        _scrollSpy2.default.unmount(this.stateHandler, this.spyHandler);\n      }\n    }, {\n      key: 'render',\n      value: function render() {\n        var className = \"\";\n\n        if (this.state && this.state.active) {\n          className = ((this.props.className || \"\") + \" \" + (this.props.activeClass || \"active\")).trim();\n        } else {\n          className = this.props.className;\n        }\n\n        var style = {};\n\n        if (this.state && this.state.active) {\n          style = _extends({}, this.props.style, this.props.activeStyle);\n        } else {\n          style = _extends({}, this.props.style);\n        }\n\n        var props = _extends({}, this.props);\n\n        for (var prop in protoTypes) {\n          if (props.hasOwnProperty(prop)) {\n            delete props[prop];\n          }\n        }\n\n        props.className = className;\n        props.style = style;\n        props.onClick = this.handleClick;\n\n        return _react2.default.createElement(Component, props);\n      }\n    }]);\n\n    return Link;\n  }(_react2.default.PureComponent);\n\n  var _initialiseProps = function _initialiseProps() {\n    var _this2 = this;\n\n    this.scrollTo = function (to, props) {\n      scroller.scrollTo(to, _extends({}, _this2.state, props));\n    };\n\n    this.handleClick = function (event) {\n\n      /*\r\n       * give the posibility to override onClick\r\n       */\n\n      if (_this2.props.onClick) {\n        _this2.props.onClick(event);\n      }\n\n      /*\r\n       * dont bubble the navigation\r\n       */\n\n      if (event.stopPropagation) event.stopPropagation();\n      if (event.preventDefault) event.preventDefault();\n\n      /*\r\n       * do the magic!\r\n       */\n      _this2.scrollTo(_this2.props.to, _this2.props);\n    };\n\n    this.spyHandler = function (x, y) {\n      var scrollSpyContainer = _this2.getScrollSpyContainer();\n\n      if (_scrollHash2.default.isMounted() && !_scrollHash2.default.isInitialized()) {\n        return;\n      }\n\n      var horizontal = _this2.props.horizontal;\n\n      var to = _this2.props.to;\n      var element = null;\n      var isInside = void 0;\n      var isOutside = void 0;\n\n      if (horizontal) {\n        var elemLeftBound = 0;\n        var elemRightBound = 0;\n        var containerLeft = 0;\n\n        if (scrollSpyContainer.getBoundingClientRect) {\n          var containerCords = scrollSpyContainer.getBoundingClientRect();\n          containerLeft = containerCords.left;\n        }\n\n        if (!element || _this2.props.isDynamic) {\n          element = scroller.get(to);\n          if (!element) {\n            return;\n          }\n\n          var cords = element.getBoundingClientRect();\n          elemLeftBound = cords.left - containerLeft + x;\n          elemRightBound = elemLeftBound + cords.width;\n        }\n\n        var offsetX = x - _this2.props.offset;\n        isInside = offsetX >= Math.floor(elemLeftBound) && offsetX < Math.floor(elemRightBound);\n        isOutside = offsetX < Math.floor(elemLeftBound) || offsetX >= Math.floor(elemRightBound);\n      } else {\n        var elemTopBound = 0;\n        var elemBottomBound = 0;\n        var containerTop = 0;\n\n        if (scrollSpyContainer.getBoundingClientRect) {\n          var _containerCords = scrollSpyContainer.getBoundingClientRect();\n          containerTop = _containerCords.top;\n        }\n\n        if (!element || _this2.props.isDynamic) {\n          element = scroller.get(to);\n          if (!element) {\n            return;\n          }\n\n          var _cords = element.getBoundingClientRect();\n          elemTopBound = _cords.top - containerTop + y;\n          elemBottomBound = elemTopBound + _cords.height;\n        }\n\n        var offsetY = y - _this2.props.offset;\n        isInside = offsetY >= Math.floor(elemTopBound) && offsetY < Math.floor(elemBottomBound);\n        isOutside = offsetY < Math.floor(elemTopBound) || offsetY >= Math.floor(elemBottomBound);\n      }\n\n      var activeLink = scroller.getActiveLink();\n\n      if (isOutside) {\n        if (to === activeLink) {\n          scroller.setActiveLink(void 0);\n        }\n\n        if (_this2.props.hashSpy && _scrollHash2.default.getHash() === to) {\n          var _props$saveHashHistor = _this2.props.saveHashHistory,\n              saveHashHistory = _props$saveHashHistor === undefined ? false : _props$saveHashHistor;\n\n          _scrollHash2.default.changeHash(\"\", saveHashHistory);\n        }\n\n        if (_this2.props.spy && _this2.state.active) {\n          _this2.setState({ active: false });\n          _this2.props.onSetInactive && _this2.props.onSetInactive(to, element);\n        }\n      }\n\n      if (isInside && (activeLink !== to || _this2.state.active === false)) {\n        scroller.setActiveLink(to);\n\n        var _props$saveHashHistor2 = _this2.props.saveHashHistory,\n            _saveHashHistory = _props$saveHashHistor2 === undefined ? false : _props$saveHashHistor2;\n\n        _this2.props.hashSpy && _scrollHash2.default.changeHash(to, _saveHashHistory);\n\n        if (_this2.props.spy) {\n          _this2.setState({ active: true });\n          _this2.props.onSetActive && _this2.props.onSetActive(to, element);\n        }\n      }\n    };\n  };\n\n  ;\n\n  Link.propTypes = protoTypes;\n\n  Link.defaultProps = { offset: 0 };\n\n  return Link;\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _lodash = require('lodash.throttle');\n\nvar _lodash2 = _interopRequireDefault(_lodash);\n\nvar _passiveEventListeners = require('./passive-event-listeners');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// The eventHandler will execute at a rate of 15fps by default\nvar eventThrottler = function eventThrottler(eventHandler) {\n  var throttleAmount = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 66;\n  return (0, _lodash2.default)(eventHandler, throttleAmount);\n};\n\nvar scrollSpy = {\n\n  spyCallbacks: [],\n  spySetState: [],\n  scrollSpyContainers: [],\n\n  mount: function mount(scrollSpyContainer, throttle) {\n    if (scrollSpyContainer) {\n      var eventHandler = eventThrottler(function (event) {\n        scrollSpy.scrollHandler(scrollSpyContainer);\n      }, throttle);\n      scrollSpy.scrollSpyContainers.push(scrollSpyContainer);\n      (0, _passiveEventListeners.addPassiveEventListener)(scrollSpyContainer, 'scroll', eventHandler);\n    }\n  },\n  isMounted: function isMounted(scrollSpyContainer) {\n    return scrollSpy.scrollSpyContainers.indexOf(scrollSpyContainer) !== -1;\n  },\n  currentPositionX: function currentPositionX(scrollSpyContainer) {\n    if (scrollSpyContainer === document) {\n      var supportPageOffset = window.pageYOffset !== undefined;\n      var isCSS1Compat = (document.compatMode || \"\") === \"CSS1Compat\";\n      return supportPageOffset ? window.pageXOffset : isCSS1Compat ? document.documentElement.scrollLeft : document.body.scrollLeft;\n    } else {\n      return scrollSpyContainer.scrollLeft;\n    }\n  },\n  currentPositionY: function currentPositionY(scrollSpyContainer) {\n    if (scrollSpyContainer === document) {\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    } else {\n      return scrollSpyContainer.scrollTop;\n    }\n  },\n  scrollHandler: function scrollHandler(scrollSpyContainer) {\n    var callbacks = scrollSpy.scrollSpyContainers[scrollSpy.scrollSpyContainers.indexOf(scrollSpyContainer)].spyCallbacks || [];\n    callbacks.forEach(function (c) {\n      return c(scrollSpy.currentPositionX(scrollSpyContainer), scrollSpy.currentPositionY(scrollSpyContainer));\n    });\n  },\n  addStateHandler: function addStateHandler(handler) {\n    scrollSpy.spySetState.push(handler);\n  },\n  addSpyHandler: function addSpyHandler(handler, scrollSpyContainer) {\n    var container = scrollSpy.scrollSpyContainers[scrollSpy.scrollSpyContainers.indexOf(scrollSpyContainer)];\n\n    if (!container.spyCallbacks) {\n      container.spyCallbacks = [];\n    }\n\n    container.spyCallbacks.push(handler);\n\n    handler(scrollSpy.currentPositionX(scrollSpyContainer), scrollSpy.currentPositionY(scrollSpyContainer));\n  },\n  updateStates: function updateStates() {\n    scrollSpy.spySetState.forEach(function (s) {\n      return s();\n    });\n  },\n  unmount: function unmount(stateHandler, spyHandler) {\n    scrollSpy.scrollSpyContainers.forEach(function (c) {\n      return c.spyCallbacks && c.spyCallbacks.length && c.spyCallbacks.indexOf(spyHandler) > -1 && c.spyCallbacks.splice(c.spyCallbacks.indexOf(spyHandler), 1);\n    });\n\n    if (scrollSpy.spySetState && scrollSpy.spySetState.length && scrollSpy.spySetState.indexOf(stateHandler) > -1) {\n      scrollSpy.spySetState.splice(scrollSpy.spySetState.indexOf(stateHandler), 1);\n    }\n\n    document.removeEventListener('scroll', scrollSpy.scrollHandler);\n  },\n\n\n  update: function update() {\n    return scrollSpy.scrollSpyContainers.forEach(function (c) {\n      return scrollSpy.scrollHandler(c);\n    });\n  }\n};\n\nexports.default = scrollSpy;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _utils = require('./utils');\n\nvar _utils2 = _interopRequireDefault(_utils);\n\nvar _animateScroll = require('./animate-scroll');\n\nvar _animateScroll2 = _interopRequireDefault(_animateScroll);\n\nvar _scrollEvents = require('./scroll-events');\n\nvar _scrollEvents2 = _interopRequireDefault(_scrollEvents);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar __mapped = {};\nvar __activeLink = void 0;\n\nexports.default = {\n\n  unmount: function unmount() {\n    __mapped = {};\n  },\n\n  register: function register(name, element) {\n    __mapped[name] = element;\n  },\n\n  unregister: function unregister(name) {\n    delete __mapped[name];\n  },\n\n  get: function get(name) {\n    return __mapped[name] || document.getElementById(name) || document.getElementsByName(name)[0] || document.getElementsByClassName(name)[0];\n  },\n\n  setActiveLink: function setActiveLink(link) {\n    return __activeLink = link;\n  },\n\n  getActiveLink: function getActiveLink() {\n    return __activeLink;\n  },\n\n  scrollTo: function scrollTo(to, props) {\n\n    var target = this.get(to);\n\n    if (!target) {\n      console.warn(\"target Element not found\");\n      return;\n    }\n\n    props = _extends({}, props, { absolute: false });\n\n    var containerId = props.containerId;\n    var container = props.container;\n\n    var containerElement = void 0;\n    if (containerId) {\n      containerElement = document.getElementById(containerId);\n    } else if (container && container.nodeType) {\n      containerElement = container;\n    } else {\n      containerElement = document;\n    }\n\n    props.absolute = true;\n\n    var horizontal = props.horizontal;\n    var scrollOffset = _utils2.default.scrollOffset(containerElement, target, horizontal) + (props.offset || 0);\n\n    /*\r\n     * if animate is not provided just scroll into the view\r\n     */\n    if (!props.smooth) {\n      if (_scrollEvents2.default.registered['begin']) {\n        _scrollEvents2.default.registered['begin'](to, target);\n      }\n\n      if (containerElement === document) {\n        if (props.horizontal) {\n          window.scrollTo(scrollOffset, 0);\n        } else {\n          window.scrollTo(0, scrollOffset);\n        }\n      } else {\n        containerElement.scrollTop = scrollOffset;\n      }\n\n      if (_scrollEvents2.default.registered['end']) {\n        _scrollEvents2.default.registered['end'](to, target);\n      }\n\n      return;\n    }\n\n    /*\r\n     * Animate scrolling\r\n     */\n\n    _animateScroll2.default.animateTopScroll(scrollOffset, props, to, target);\n  }\n};","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.default = {\n  /*\r\n   * https://github.com/oblador/angular-scroll (duScrollDefaultEasing)\r\n   */\n  defaultEasing: function defaultEasing(x) {\n    if (x < 0.5) {\n      return Math.pow(x * 2, 2) / 2;\n    }\n    return 1 - Math.pow((1 - x) * 2, 2) / 2;\n  },\n  /*\r\n   * https://gist.github.com/gre/1650294\r\n   */\n  // no easing, no acceleration\n  linear: function linear(x) {\n    return x;\n  },\n  // accelerating from zero velocity\n  easeInQuad: function easeInQuad(x) {\n    return x * x;\n  },\n  // decelerating to zero velocity\n  easeOutQuad: function easeOutQuad(x) {\n    return x * (2 - x);\n  },\n  // acceleration until halfway, then deceleration\n  easeInOutQuad: function easeInOutQuad(x) {\n    return x < .5 ? 2 * x * x : -1 + (4 - 2 * x) * x;\n  },\n  // accelerating from zero velocity \n  easeInCubic: function easeInCubic(x) {\n    return x * x * x;\n  },\n  // decelerating to zero velocity π\n  easeOutCubic: function easeOutCubic(x) {\n    return --x * x * x + 1;\n  },\n  // acceleration until halfway, then deceleration \n  easeInOutCubic: function easeInOutCubic(x) {\n    return x < .5 ? 4 * x * x * x : (x - 1) * (2 * x - 2) * (2 * x - 2) + 1;\n  },\n  // accelerating from zero velocity \n  easeInQuart: function easeInQuart(x) {\n    return x * x * x * x;\n  },\n  // decelerating to zero velocity \n  easeOutQuart: function easeOutQuart(x) {\n    return 1 - --x * x * x * x;\n  },\n  // acceleration until halfway, then deceleration\n  easeInOutQuart: function easeInOutQuart(x) {\n    return x < .5 ? 8 * x * x * x * x : 1 - 8 * --x * x * x * x;\n  },\n  // accelerating from zero velocity\n  easeInQuint: function easeInQuint(x) {\n    return x * x * x * x * x;\n  },\n  // decelerating to zero velocity\n  easeOutQuint: function easeOutQuint(x) {\n    return 1 + --x * x * x * x * x;\n  },\n  // acceleration until halfway, then deceleration \n  easeInOutQuint: function easeInOutQuint(x) {\n    return x < .5 ? 16 * x * x * x * x * x : 1 + 16 * --x * x * x * x * x;\n  }\n};","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nvar updateHash = function updateHash(hash, historyUpdate) {\n  var hashVal = hash.indexOf(\"#\") === 0 ? hash.substring(1) : hash;\n  var hashToUpdate = hashVal ? \"#\" + hashVal : \"\";\n  var curLoc = window && window.location;\n  var urlToPush = hashToUpdate ? curLoc.pathname + curLoc.search + hashToUpdate : curLoc.pathname + curLoc.search;\n  historyUpdate ? history.pushState(history.state, \"\", urlToPush) : history.replaceState(history.state, \"\", urlToPush);\n};\n\nvar getHash = function getHash() {\n  return window.location.hash.replace(/^#/, \"\");\n};\n\nvar filterElementInContainer = function filterElementInContainer(container) {\n  return function (element) {\n    return container.contains ? container != element && container.contains(element) : !!(container.compareDocumentPosition(element) & 16);\n  };\n};\n\nvar isPositioned = function isPositioned(element) {\n  return getComputedStyle(element).position !== \"static\";\n};\n\nvar getElementOffsetInfoUntil = function getElementOffsetInfoUntil(element, predicate) {\n  var offsetTop = element.offsetTop;\n  var currentOffsetParent = element.offsetParent;\n\n  while (currentOffsetParent && !predicate(currentOffsetParent)) {\n    offsetTop += currentOffsetParent.offsetTop;\n    currentOffsetParent = currentOffsetParent.offsetParent;\n  }\n\n  return { offsetTop: offsetTop, offsetParent: currentOffsetParent };\n};\n\nvar scrollOffset = function scrollOffset(c, t, horizontal) {\n  if (horizontal) {\n    return c === document ? t.getBoundingClientRect().left + (window.scrollX || window.pageXOffset) : getComputedStyle(c).position !== \"static\" ? t.offsetLeft : t.offsetLeft - c.offsetLeft;\n  } else {\n    if (c === document) {\n      return t.getBoundingClientRect().top + (window.scrollY || window.pageYOffset);\n    }\n\n    // The offsetParent of an element, according to MDN, is its nearest positioned\n    // (an element whose position is anything other than static) ancestor. The offsetTop\n    // of an element is taken with respect to its offsetParent which may not neccessarily\n    // be its parentElement except the parent itself is positioned.\n\n    // So if containerElement is positioned, then it must be an offsetParent somewhere\n    // If it happens that targetElement is a descendant of the containerElement, and there\n    // is not intermediate positioned element between the two of them, i.e.\n    // targetElement\"s offsetParent is the same as the containerElement, then the\n    // distance between the two will be the offsetTop of the targetElement.\n    // If, on the other hand, there are intermediate positioned elements between the\n    // two entities, the distance between the targetElement and the containerElement\n    // will be the accumulation of the offsetTop of the element and that of its\n    // subsequent offsetParent until the containerElement is reached, since it\n    // will also be an offsetParent at some point due to the fact that it is positioned.\n\n    // If the containerElement is not positioned, then it can\"t be an offsetParent,\n    // which means that the offsetTop of the targetElement would not be with respect to it.\n    // However, if the two of them happen to have the same offsetParent, then\n    // the distance between them will be the difference between their offsetTop\n    // since they are both taken with respect to the same entity.\n    // The last resort would be to accumulate their offsetTop until a common\n    // offsetParent is reached (usually the document) and taking the difference\n    // between the accumulated offsetTops\n\n    if (isPositioned(c)) {\n      if (t.offsetParent !== c) {\n        var isContainerElementOrDocument = function isContainerElementOrDocument(e) {\n          return e === c || e === document;\n        };\n\n        var _getElementOffsetInfo = getElementOffsetInfoUntil(t, isContainerElementOrDocument),\n            offsetTop = _getElementOffsetInfo.offsetTop,\n            offsetParent = _getElementOffsetInfo.offsetParent;\n\n        if (offsetParent !== c) {\n          throw new Error(\"Seems containerElement is not an ancestor of the Element\");\n        }\n\n        return offsetTop;\n      }\n\n      return t.offsetTop;\n    }\n\n    if (t.offsetParent === c.offsetParent) {\n      return t.offsetTop - c.offsetTop;\n    }\n\n    var isDocument = function isDocument(e) {\n      return e === document;\n    };\n    return getElementOffsetInfoUntil(t, isDocument).offsetTop - getElementOffsetInfoUntil(c, isDocument).offsetTop;\n  }\n};\n\nexports.default = {\n  updateHash: updateHash,\n  getHash: getHash,\n  filterElementInContainer: filterElementInContainer,\n  scrollOffset: scrollOffset\n};"],"names":[],"sourceRoot":""}