{"version":3,"sources":["webpack:///./node_modules/gatsby/node_modules/@babel/runtime/helpers/defineProperty.js","webpack:///(webpack)/buildin/harmony-module.js","webpack:///./node_modules/redux/es/redux.js","webpack:///./node_modules/symbol-observable/es/ponyfill.js","webpack:///./node_modules/symbol-observable/es/index.js"],"names":["module","exports","obj","key","value","Object","defineProperty","enumerable","configurable","writable","originalModule","webpackPolyfill","create","children","get","l","i","randomString","Math","random","toString","substring","split","join","ActionTypes","INIT","REPLACE","PROBE_UNKNOWN_ACTION","isPlainObject","proto","getPrototypeOf","createStore","reducer","preloadedState","enhancer","_ref2","arguments","Error","undefined","currentReducer","currentState","currentListeners","nextListeners","isDispatching","ensureCanMutateNextListeners","slice","getState","subscribe","listener","isSubscribed","push","index","indexOf","splice","dispatch","action","type","listeners","length","replaceReducer","nextReducer","observable","_ref","outerSubscribe","observer","TypeError","observeState","next","unsubscribe","this","getUndefinedStateErrorMessage","actionType","String","combineReducers","reducers","reducerKeys","keys","finalReducers","shapeAssertionError","finalReducerKeys","forEach","assertReducerShape","e","state","hasChanged","nextState","_i","_key","previousStateForKey","nextStateForKey","errorMessage","bindActionCreator","actionCreator","apply","bindActionCreators","actionCreators","boundActionCreators","_defineProperty","ownKeys","object","enumerableOnly","getOwnPropertySymbols","filter","sym","getOwnPropertyDescriptor","_objectSpread2","target","source","getOwnPropertyDescriptors","defineProperties","compose","_len","funcs","Array","arg","reduce","a","b","applyMiddleware","middlewares","store","_dispatch","middlewareAPI","chain","map","middleware","symbolObservablePonyfill","root","result","Symbol","self","window","global"],"mappings":"8EAeAA,EAAOC,QAfP,SAAyBC,EAAKC,EAAKC,GAYjC,OAXID,KAAOD,EACTG,OAAOC,eAAeJ,EAAKC,EAAK,CAC9BC,MAAOA,EACPG,YAAY,EACZC,cAAc,EACdC,UAAU,IAGZP,EAAIC,GAAOC,EAGNF,I,qBCZTF,EAAOC,QAAU,SAASS,GACzB,IAAKA,EAAeC,gBAAiB,CACpC,IAAIX,EAASK,OAAOO,OAAOF,GAEtBV,EAAOa,WAAUb,EAAOa,SAAW,IACxCR,OAAOC,eAAeN,EAAQ,SAAU,CACvCO,YAAY,EACZO,IAAK,WACJ,OAAOd,EAAOe,KAGhBV,OAAOC,eAAeN,EAAQ,KAAM,CACnCO,YAAY,EACZO,IAAK,WACJ,OAAOd,EAAOgB,KAGhBX,OAAOC,eAAeN,EAAQ,UAAW,CACxCO,YAAY,IAEbP,EAAOW,gBAAkB,EAE1B,OAAOX,I,kCCtBR,kUASIiB,EAAe,WACjB,OAAOC,KAAKC,SAASC,SAAS,IAAIC,UAAU,GAAGC,MAAM,IAAIC,KAAK,MAG5DC,EAAc,CAChBC,KAAM,eAAiBR,IACvBS,QAAS,kBAAoBT,IAC7BU,qBAAsB,WACpB,MAAO,+BAAiCV,MAQ5C,SAASW,EAAc1B,GACrB,GAAmB,iBAARA,GAA4B,OAARA,EAAc,OAAO,EAGpD,IAFA,IAAI2B,EAAQ3B,EAE4B,OAAjCG,OAAOyB,eAAeD,IAC3BA,EAAQxB,OAAOyB,eAAeD,GAGhC,OAAOxB,OAAOyB,eAAe5B,KAAS2B,EA6BxC,SAASE,EAAYC,EAASC,EAAgBC,GAC5C,IAAIC,EAEJ,GAA8B,mBAAnBF,GAAqD,mBAAbC,GAA+C,mBAAbA,GAAmD,mBAAjBE,UAAU,GAC/H,MAAM,IAAIC,MAAM,uJAQlB,GAL8B,mBAAnBJ,QAAqD,IAAbC,IACjDA,EAAWD,EACXA,OAAiBK,QAGK,IAAbJ,EAA0B,CACnC,GAAwB,mBAAbA,EACT,MAAM,IAAIG,MAAM,2CAGlB,OAAOH,EAASH,EAATG,CAAsBF,EAASC,GAGxC,GAAuB,mBAAZD,EACT,MAAM,IAAIK,MAAM,0CAGlB,IAAIE,EAAiBP,EACjBQ,EAAeP,EACfQ,EAAmB,GACnBC,EAAgBD,EAChBE,GAAgB,EASpB,SAASC,IACHF,IAAkBD,IACpBC,EAAgBD,EAAiBI,SAUrC,SAASC,IACP,GAAIH,EACF,MAAM,IAAIN,MAAM,wMAGlB,OAAOG,EA2BT,SAASO,EAAUC,GACjB,GAAwB,mBAAbA,EACT,MAAM,IAAIX,MAAM,2CAGlB,GAAIM,EACF,MAAM,IAAIN,MAAM,6TAGlB,IAAIY,GAAe,EAGnB,OAFAL,IACAF,EAAcQ,KAAKF,GACZ,WACL,GAAKC,EAAL,CAIA,GAAIN,EACF,MAAM,IAAIN,MAAM,kKAGlBY,GAAe,EACfL,IACA,IAAIO,EAAQT,EAAcU,QAAQJ,GAClCN,EAAcW,OAAOF,EAAO,GAC5BV,EAAmB,OA8BvB,SAASa,EAASC,GAChB,IAAK3B,EAAc2B,GACjB,MAAM,IAAIlB,MAAM,2EAGlB,QAA2B,IAAhBkB,EAAOC,KAChB,MAAM,IAAInB,MAAM,sFAGlB,GAAIM,EACF,MAAM,IAAIN,MAAM,sCAGlB,IACEM,GAAgB,EAChBH,EAAeD,EAAeC,EAAce,GAC5C,QACAZ,GAAgB,EAKlB,IAFA,IAAIc,EAAYhB,EAAmBC,EAE1B1B,EAAI,EAAGA,EAAIyC,EAAUC,OAAQ1C,IAAK,EAEzCgC,EADeS,EAAUzC,MAI3B,OAAOuC,EAcT,SAASI,EAAeC,GACtB,GAA2B,mBAAhBA,EACT,MAAM,IAAIvB,MAAM,8CAGlBE,EAAiBqB,EAKjBN,EAAS,CACPE,KAAMhC,EAAYE,UAWtB,SAASmC,IACP,IAAIC,EAEAC,EAAiBhB,EACrB,OAAOe,EAAO,CASZf,UAAW,SAAmBiB,GAC5B,GAAwB,iBAAbA,GAAsC,OAAbA,EAClC,MAAM,IAAIC,UAAU,0CAGtB,SAASC,IACHF,EAASG,MACXH,EAASG,KAAKrB,KAMlB,OAFAoB,IAEO,CACLE,YAFgBL,EAAeG,OAK7B,KAAgB,WACtB,OAAOG,MACNP,EASL,OAHAR,EAAS,CACPE,KAAMhC,EAAYC,QAEbU,EAAQ,CACbmB,SAAUA,EACVP,UAAWA,EACXD,SAAUA,EACVa,eAAgBA,IACT,KAAgBE,EAAY1B,EA2BvC,SAASmC,EAA8BnE,EAAKoD,GAC1C,IAAIgB,EAAahB,GAAUA,EAAOC,KAElC,MAAO,UADiBe,GAAc,WAAcC,OAAOD,GAAc,KAAQ,aAC3C,cAAiBpE,EAAhD,iLAgET,SAASsE,EAAgBC,GAIvB,IAHA,IAAIC,EAActE,OAAOuE,KAAKF,GAC1BG,EAAgB,GAEX7D,EAAI,EAAGA,EAAI2D,EAAYjB,OAAQ1C,IAAK,CAC3C,IAAIb,EAAMwE,EAAY3D,GAElB,EAMyB,mBAAlB0D,EAASvE,KAClB0E,EAAc1E,GAAOuE,EAASvE,IAIlC,IASI2E,EATAC,EAAmB1E,OAAOuE,KAAKC,GAWnC,KAjEF,SAA4BH,GAC1BrE,OAAOuE,KAAKF,GAAUM,SAAQ,SAAU7E,GACtC,IAAI6B,EAAU0C,EAASvE,GAKvB,QAA4B,IAJT6B,OAAQM,EAAW,CACpCkB,KAAMhC,EAAYC,OAIlB,MAAM,IAAIY,MAAM,YAAelC,EAAf,iRAGlB,QAEO,IAFI6B,OAAQM,EAAW,CAC5BkB,KAAMhC,EAAYG,yBAElB,MAAM,IAAIU,MAAM,YAAelC,EAAf,6EAA0GqB,EAAYC,KAAtH,kTAoDlBwD,CAAmBJ,GACnB,MAAOK,GACPJ,EAAsBI,EAGxB,OAAO,SAAqBC,EAAO5B,GAKjC,QAJc,IAAV4B,IACFA,EAAQ,IAGNL,EACF,MAAMA,EAcR,IAX2C,IAQvCM,GAAa,EACbC,EAAY,GAEPC,EAAK,EAAGA,EAAKP,EAAiBrB,OAAQ4B,IAAM,CACnD,IAAIC,EAAOR,EAAiBO,GACxBtD,EAAU6C,EAAcU,GACxBC,EAAsBL,EAAMI,GAC5BE,EAAkBzD,EAAQwD,EAAqBjC,GAEnD,QAA+B,IAApBkC,EAAiC,CAC1C,IAAIC,EAAepB,EAA8BiB,EAAMhC,GACvD,MAAM,IAAIlB,MAAMqD,GAGlBL,EAAUE,GAAQE,EAClBL,EAAaA,GAAcK,IAAoBD,EAIjD,OADAJ,EAAaA,GAAcL,EAAiBrB,SAAWrD,OAAOuE,KAAKO,GAAOzB,QACtD2B,EAAYF,GAIpC,SAASQ,EAAkBC,EAAetC,GACxC,OAAO,WACL,OAAOA,EAASsC,EAAcC,MAAMxB,KAAMjC,aA0B9C,SAAS0D,EAAmBC,EAAgBzC,GAC1C,GAA8B,mBAAnByC,EACT,OAAOJ,EAAkBI,EAAgBzC,GAG3C,GAA8B,iBAAnByC,GAAkD,OAAnBA,EACxC,MAAM,IAAI1D,MAAM,0EAA+F,OAAnB0D,EAA0B,cAAgBA,GAAtH,8FAGlB,IAAIC,EAAsB,GAE1B,IAAK,IAAI7F,KAAO4F,EAAgB,CAC9B,IAAIH,EAAgBG,EAAe5F,GAEN,mBAAlByF,IACTI,EAAoB7F,GAAOwF,EAAkBC,EAAetC,IAIhE,OAAO0C,EAGT,SAASC,EAAgB/F,EAAKC,EAAKC,GAYjC,OAXID,KAAOD,EACTG,OAAOC,eAAeJ,EAAKC,EAAK,CAC9BC,MAAOA,EACPG,YAAY,EACZC,cAAc,EACdC,UAAU,IAGZP,EAAIC,GAAOC,EAGNF,EAGT,SAASgG,EAAQC,EAAQC,GACvB,IAAIxB,EAAOvE,OAAOuE,KAAKuB,GASvB,OAPI9F,OAAOgG,uBACTzB,EAAK1B,KAAK2C,MAAMjB,EAAMvE,OAAOgG,sBAAsBF,IAGjDC,IAAgBxB,EAAOA,EAAK0B,QAAO,SAAUC,GAC/C,OAAOlG,OAAOmG,yBAAyBL,EAAQI,GAAKhG,eAE/CqE,EAGT,SAAS6B,EAAeC,GACtB,IAAK,IAAI1F,EAAI,EAAGA,EAAIoB,UAAUsB,OAAQ1C,IAAK,CACzC,IAAI2F,EAAyB,MAAhBvE,UAAUpB,GAAaoB,UAAUpB,GAAK,GAE/CA,EAAI,EACNkF,EAAQS,GAAQ,GAAM3B,SAAQ,SAAU7E,GACtC8F,EAAgBS,EAAQvG,EAAKwG,EAAOxG,OAE7BE,OAAOuG,0BAChBvG,OAAOwG,iBAAiBH,EAAQrG,OAAOuG,0BAA0BD,IAEjET,EAAQS,GAAQ3B,SAAQ,SAAU7E,GAChCE,OAAOC,eAAeoG,EAAQvG,EAAKE,OAAOmG,yBAAyBG,EAAQxG,OAKjF,OAAOuG,EAcT,SAASI,IACP,IAAK,IAAIC,EAAO3E,UAAUsB,OAAQsD,EAAQ,IAAIC,MAAMF,GAAOxB,EAAO,EAAGA,EAAOwB,EAAMxB,IAChFyB,EAAMzB,GAAQnD,UAAUmD,GAG1B,OAAqB,IAAjByB,EAAMtD,OACD,SAAUwD,GACf,OAAOA,GAIU,IAAjBF,EAAMtD,OACDsD,EAAM,GAGRA,EAAMG,QAAO,SAAUC,EAAGC,GAC/B,OAAO,WACL,OAAOD,EAAEC,EAAExB,WAAM,EAAQzD,gBAsB/B,SAASkF,IACP,IAAK,IAAIP,EAAO3E,UAAUsB,OAAQ6D,EAAc,IAAIN,MAAMF,GAAOxB,EAAO,EAAGA,EAAOwB,EAAMxB,IACtFgC,EAAYhC,GAAQnD,UAAUmD,GAGhC,OAAO,SAAUxD,GACf,OAAO,WACL,IAAIyF,EAAQzF,EAAY8D,WAAM,EAAQzD,WAElCqF,EAAY,WACd,MAAM,IAAIpF,MAAM,2HAGdqF,EAAgB,CAClB5E,SAAU0E,EAAM1E,SAChBQ,SAAU,WACR,OAAOmE,EAAU5B,WAAM,EAAQzD,aAG/BuF,EAAQJ,EAAYK,KAAI,SAAUC,GACpC,OAAOA,EAAWH,MAGpB,OAAOjB,EAAe,GAAIe,EAAO,CAC/BlE,SAFFmE,EAAYX,EAAQjB,WAAM,EAAQ8B,EAAtBb,CAA6BU,EAAMlE,gB,kCCtoBtC,SAASwE,EAAyBC,GAC/C,IAAIC,EACAC,EAASF,EAAKE,OAalB,MAXsB,mBAAXA,EACLA,EAAOpE,WACTmE,EAASC,EAAOpE,YAEhBmE,EAASC,EAAO,cAChBA,EAAOpE,WAAamE,GAGtBA,EAAS,eAGJA,EAfT,mC,mCCAA,kBAEID,EAFJ,YAKEA,EADkB,oBAATG,KACFA,KACoB,oBAAXC,OACTA,YACoB,IAAXC,EACTA,EAEApI,EAKT,IAAIgI,EAAS,YAASD,GACP,Q","file":"5f6247aca5380d4ebfac85d19a726f2b2d213cf2-0f18def55144fe8aff88.js","sourcesContent":["function _defineProperty(obj, key, value) {\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\n  return obj;\n}\n\nmodule.exports = _defineProperty;","module.exports = function(originalModule) {\n\tif (!originalModule.webpackPolyfill) {\n\t\tvar module = Object.create(originalModule);\n\t\t// module.parent = undefined by default\n\t\tif (!module.children) module.children = [];\n\t\tObject.defineProperty(module, \"loaded\", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.l;\n\t\t\t}\n\t\t});\n\t\tObject.defineProperty(module, \"id\", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.i;\n\t\t\t}\n\t\t});\n\t\tObject.defineProperty(module, \"exports\", {\n\t\t\tenumerable: true\n\t\t});\n\t\tmodule.webpackPolyfill = 1;\n\t}\n\treturn module;\n};\n","import \"core-js/modules/es.array.reduce.js\";\nimport $$observable from 'symbol-observable';\n/**\n * These are private action types reserved by Redux.\n * For any unknown actions, you must return the current state.\n * If the current state is undefined, you must return the initial state.\n * Do not reference these action types directly in your code.\n */\n\nvar randomString = function randomString() {\n  return Math.random().toString(36).substring(7).split('').join('.');\n};\n\nvar ActionTypes = {\n  INIT: \"@@redux/INIT\" + randomString(),\n  REPLACE: \"@@redux/REPLACE\" + randomString(),\n  PROBE_UNKNOWN_ACTION: function PROBE_UNKNOWN_ACTION() {\n    return \"@@redux/PROBE_UNKNOWN_ACTION\" + randomString();\n  }\n};\n/**\n * @param {any} obj The object to inspect.\n * @returns {boolean} True if the argument appears to be a plain object.\n */\n\nfunction isPlainObject(obj) {\n  if (typeof obj !== 'object' || obj === null) return false;\n  var proto = obj;\n\n  while (Object.getPrototypeOf(proto) !== null) {\n    proto = Object.getPrototypeOf(proto);\n  }\n\n  return Object.getPrototypeOf(obj) === proto;\n}\n/**\n * Creates a Redux store that holds the state tree.\n * The only way to change the data in the store is to call `dispatch()` on it.\n *\n * There should only be a single store in your app. To specify how different\n * parts of the state tree respond to actions, you may combine several reducers\n * into a single reducer function by using `combineReducers`.\n *\n * @param {Function} reducer A function that returns the next state tree, given\n * the current state tree and the action to handle.\n *\n * @param {any} [preloadedState] The initial state. You may optionally specify it\n * to hydrate the state from the server in universal apps, or to restore a\n * previously serialized user session.\n * If you use `combineReducers` to produce the root reducer function, this must be\n * an object with the same shape as `combineReducers` keys.\n *\n * @param {Function} [enhancer] The store enhancer. You may optionally specify it\n * to enhance the store with third-party capabilities such as middleware,\n * time travel, persistence, etc. The only store enhancer that ships with Redux\n * is `applyMiddleware()`.\n *\n * @returns {Store} A Redux store that lets you read the state, dispatch actions\n * and subscribe to changes.\n */\n\n\nfunction createStore(reducer, preloadedState, enhancer) {\n  var _ref2;\n\n  if (typeof preloadedState === 'function' && typeof enhancer === 'function' || typeof enhancer === 'function' && typeof arguments[3] === 'function') {\n    throw new Error('It looks like you are passing several store enhancers to ' + 'createStore(). This is not supported. Instead, compose them ' + 'together to a single function.');\n  }\n\n  if (typeof preloadedState === 'function' && typeof enhancer === 'undefined') {\n    enhancer = preloadedState;\n    preloadedState = undefined;\n  }\n\n  if (typeof enhancer !== 'undefined') {\n    if (typeof enhancer !== 'function') {\n      throw new Error('Expected the enhancer to be a function.');\n    }\n\n    return enhancer(createStore)(reducer, preloadedState);\n  }\n\n  if (typeof reducer !== 'function') {\n    throw new Error('Expected the reducer to be a function.');\n  }\n\n  var currentReducer = reducer;\n  var currentState = preloadedState;\n  var currentListeners = [];\n  var nextListeners = currentListeners;\n  var isDispatching = false;\n  /**\n   * This makes a shallow copy of currentListeners so we can use\n   * nextListeners as a temporary list while dispatching.\n   *\n   * This prevents any bugs around consumers calling\n   * subscribe/unsubscribe in the middle of a dispatch.\n   */\n\n  function ensureCanMutateNextListeners() {\n    if (nextListeners === currentListeners) {\n      nextListeners = currentListeners.slice();\n    }\n  }\n  /**\n   * Reads the state tree managed by the store.\n   *\n   * @returns {any} The current state tree of your application.\n   */\n\n\n  function getState() {\n    if (isDispatching) {\n      throw new Error('You may not call store.getState() while the reducer is executing. ' + 'The reducer has already received the state as an argument. ' + 'Pass it down from the top reducer instead of reading it from the store.');\n    }\n\n    return currentState;\n  }\n  /**\n   * Adds a change listener. It will be called any time an action is dispatched,\n   * and some part of the state tree may potentially have changed. You may then\n   * call `getState()` to read the current state tree inside the callback.\n   *\n   * You may call `dispatch()` from a change listener, with the following\n   * caveats:\n   *\n   * 1. The subscriptions are snapshotted just before every `dispatch()` call.\n   * If you subscribe or unsubscribe while the listeners are being invoked, this\n   * will not have any effect on the `dispatch()` that is currently in progress.\n   * However, the next `dispatch()` call, whether nested or not, will use a more\n   * recent snapshot of the subscription list.\n   *\n   * 2. The listener should not expect to see all state changes, as the state\n   * might have been updated multiple times during a nested `dispatch()` before\n   * the listener is called. It is, however, guaranteed that all subscribers\n   * registered before the `dispatch()` started will be called with the latest\n   * state by the time it exits.\n   *\n   * @param {Function} listener A callback to be invoked on every dispatch.\n   * @returns {Function} A function to remove this change listener.\n   */\n\n\n  function subscribe(listener) {\n    if (typeof listener !== 'function') {\n      throw new Error('Expected the listener to be a function.');\n    }\n\n    if (isDispatching) {\n      throw new Error('You may not call store.subscribe() while the reducer is executing. ' + 'If you would like to be notified after the store has been updated, subscribe from a ' + 'component and invoke store.getState() in the callback to access the latest state. ' + 'See https://redux.js.org/api-reference/store#subscribelistener for more details.');\n    }\n\n    var isSubscribed = true;\n    ensureCanMutateNextListeners();\n    nextListeners.push(listener);\n    return function unsubscribe() {\n      if (!isSubscribed) {\n        return;\n      }\n\n      if (isDispatching) {\n        throw new Error('You may not unsubscribe from a store listener while the reducer is executing. ' + 'See https://redux.js.org/api-reference/store#subscribelistener for more details.');\n      }\n\n      isSubscribed = false;\n      ensureCanMutateNextListeners();\n      var index = nextListeners.indexOf(listener);\n      nextListeners.splice(index, 1);\n      currentListeners = null;\n    };\n  }\n  /**\n   * Dispatches an action. It is the only way to trigger a state change.\n   *\n   * The `reducer` function, used to create the store, will be called with the\n   * current state tree and the given `action`. Its return value will\n   * be considered the **next** state of the tree, and the change listeners\n   * will be notified.\n   *\n   * The base implementation only supports plain object actions. If you want to\n   * dispatch a Promise, an Observable, a thunk, or something else, you need to\n   * wrap your store creating function into the corresponding middleware. For\n   * example, see the documentation for the `redux-thunk` package. Even the\n   * middleware will eventually dispatch plain object actions using this method.\n   *\n   * @param {Object} action A plain object representing “what changed”. It is\n   * a good idea to keep actions serializable so you can record and replay user\n   * sessions, or use the time travelling `redux-devtools`. An action must have\n   * a `type` property which may not be `undefined`. It is a good idea to use\n   * string constants for action types.\n   *\n   * @returns {Object} For convenience, the same action object you dispatched.\n   *\n   * Note that, if you use a custom middleware, it may wrap `dispatch()` to\n   * return something else (for example, a Promise you can await).\n   */\n\n\n  function dispatch(action) {\n    if (!isPlainObject(action)) {\n      throw new Error('Actions must be plain objects. ' + 'Use custom middleware for async actions.');\n    }\n\n    if (typeof action.type === 'undefined') {\n      throw new Error('Actions may not have an undefined \"type\" property. ' + 'Have you misspelled a constant?');\n    }\n\n    if (isDispatching) {\n      throw new Error('Reducers may not dispatch actions.');\n    }\n\n    try {\n      isDispatching = true;\n      currentState = currentReducer(currentState, action);\n    } finally {\n      isDispatching = false;\n    }\n\n    var listeners = currentListeners = nextListeners;\n\n    for (var i = 0; i < listeners.length; i++) {\n      var listener = listeners[i];\n      listener();\n    }\n\n    return action;\n  }\n  /**\n   * Replaces the reducer currently used by the store to calculate the state.\n   *\n   * You might need this if your app implements code splitting and you want to\n   * load some of the reducers dynamically. You might also need this if you\n   * implement a hot reloading mechanism for Redux.\n   *\n   * @param {Function} nextReducer The reducer for the store to use instead.\n   * @returns {void}\n   */\n\n\n  function replaceReducer(nextReducer) {\n    if (typeof nextReducer !== 'function') {\n      throw new Error('Expected the nextReducer to be a function.');\n    }\n\n    currentReducer = nextReducer; // This action has a similiar effect to ActionTypes.INIT.\n    // Any reducers that existed in both the new and old rootReducer\n    // will receive the previous state. This effectively populates\n    // the new state tree with any relevant data from the old one.\n\n    dispatch({\n      type: ActionTypes.REPLACE\n    });\n  }\n  /**\n   * Interoperability point for observable/reactive libraries.\n   * @returns {observable} A minimal observable of state changes.\n   * For more information, see the observable proposal:\n   * https://github.com/tc39/proposal-observable\n   */\n\n\n  function observable() {\n    var _ref;\n\n    var outerSubscribe = subscribe;\n    return _ref = {\n      /**\n       * The minimal observable subscription method.\n       * @param {Object} observer Any object that can be used as an observer.\n       * The observer object should have a `next` method.\n       * @returns {subscription} An object with an `unsubscribe` method that can\n       * be used to unsubscribe the observable from the store, and prevent further\n       * emission of values from the observable.\n       */\n      subscribe: function subscribe(observer) {\n        if (typeof observer !== 'object' || observer === null) {\n          throw new TypeError('Expected the observer to be an object.');\n        }\n\n        function observeState() {\n          if (observer.next) {\n            observer.next(getState());\n          }\n        }\n\n        observeState();\n        var unsubscribe = outerSubscribe(observeState);\n        return {\n          unsubscribe: unsubscribe\n        };\n      }\n    }, _ref[$$observable] = function () {\n      return this;\n    }, _ref;\n  } // When a store is created, an \"INIT\" action is dispatched so that every\n  // reducer returns their initial state. This effectively populates\n  // the initial state tree.\n\n\n  dispatch({\n    type: ActionTypes.INIT\n  });\n  return _ref2 = {\n    dispatch: dispatch,\n    subscribe: subscribe,\n    getState: getState,\n    replaceReducer: replaceReducer\n  }, _ref2[$$observable] = observable, _ref2;\n}\n/**\n * Prints a warning in the console if it exists.\n *\n * @param {String} message The warning message.\n * @returns {void}\n */\n\n\nfunction warning(message) {\n  /* eslint-disable no-console */\n  if (typeof console !== 'undefined' && typeof console.error === 'function') {\n    console.error(message);\n  }\n  /* eslint-enable no-console */\n\n\n  try {\n    // This error was thrown as a convenience so that if you enable\n    // \"break on all exceptions\" in your console,\n    // it would pause the execution at this line.\n    throw new Error(message);\n  } catch (e) {} // eslint-disable-line no-empty\n\n}\n\nfunction getUndefinedStateErrorMessage(key, action) {\n  var actionType = action && action.type;\n  var actionDescription = actionType && \"action \\\"\" + String(actionType) + \"\\\"\" || 'an action';\n  return \"Given \" + actionDescription + \", reducer \\\"\" + key + \"\\\" returned undefined. \" + \"To ignore an action, you must explicitly return the previous state. \" + \"If you want this reducer to hold no value, you can return null instead of undefined.\";\n}\n\nfunction getUnexpectedStateShapeWarningMessage(inputState, reducers, action, unexpectedKeyCache) {\n  var reducerKeys = Object.keys(reducers);\n  var argumentName = action && action.type === ActionTypes.INIT ? 'preloadedState argument passed to createStore' : 'previous state received by the reducer';\n\n  if (reducerKeys.length === 0) {\n    return 'Store does not have a valid reducer. Make sure the argument passed ' + 'to combineReducers is an object whose values are reducers.';\n  }\n\n  if (!isPlainObject(inputState)) {\n    return \"The \" + argumentName + \" has unexpected type of \\\"\" + {}.toString.call(inputState).match(/\\s([a-z|A-Z]+)/)[1] + \"\\\". Expected argument to be an object with the following \" + (\"keys: \\\"\" + reducerKeys.join('\", \"') + \"\\\"\");\n  }\n\n  var unexpectedKeys = Object.keys(inputState).filter(function (key) {\n    return !reducers.hasOwnProperty(key) && !unexpectedKeyCache[key];\n  });\n  unexpectedKeys.forEach(function (key) {\n    unexpectedKeyCache[key] = true;\n  });\n  if (action && action.type === ActionTypes.REPLACE) return;\n\n  if (unexpectedKeys.length > 0) {\n    return \"Unexpected \" + (unexpectedKeys.length > 1 ? 'keys' : 'key') + \" \" + (\"\\\"\" + unexpectedKeys.join('\", \"') + \"\\\" found in \" + argumentName + \". \") + \"Expected to find one of the known reducer keys instead: \" + (\"\\\"\" + reducerKeys.join('\", \"') + \"\\\". Unexpected keys will be ignored.\");\n  }\n}\n\nfunction assertReducerShape(reducers) {\n  Object.keys(reducers).forEach(function (key) {\n    var reducer = reducers[key];\n    var initialState = reducer(undefined, {\n      type: ActionTypes.INIT\n    });\n\n    if (typeof initialState === 'undefined') {\n      throw new Error(\"Reducer \\\"\" + key + \"\\\" returned undefined during initialization. \" + \"If the state passed to the reducer is undefined, you must \" + \"explicitly return the initial state. The initial state may \" + \"not be undefined. If you don't want to set a value for this reducer, \" + \"you can use null instead of undefined.\");\n    }\n\n    if (typeof reducer(undefined, {\n      type: ActionTypes.PROBE_UNKNOWN_ACTION()\n    }) === 'undefined') {\n      throw new Error(\"Reducer \\\"\" + key + \"\\\" returned undefined when probed with a random type. \" + (\"Don't try to handle \" + ActionTypes.INIT + \" or other actions in \\\"redux/*\\\" \") + \"namespace. They are considered private. Instead, you must return the \" + \"current state for any unknown actions, unless it is undefined, \" + \"in which case you must return the initial state, regardless of the \" + \"action type. The initial state may not be undefined, but can be null.\");\n    }\n  });\n}\n/**\n * Turns an object whose values are different reducer functions, into a single\n * reducer function. It will call every child reducer, and gather their results\n * into a single state object, whose keys correspond to the keys of the passed\n * reducer functions.\n *\n * @param {Object} reducers An object whose values correspond to different\n * reducer functions that need to be combined into one. One handy way to obtain\n * it is to use ES6 `import * as reducers` syntax. The reducers may never return\n * undefined for any action. Instead, they should return their initial state\n * if the state passed to them was undefined, and the current state for any\n * unrecognized action.\n *\n * @returns {Function} A reducer function that invokes every reducer inside the\n * passed object, and builds a state object with the same shape.\n */\n\n\nfunction combineReducers(reducers) {\n  var reducerKeys = Object.keys(reducers);\n  var finalReducers = {};\n\n  for (var i = 0; i < reducerKeys.length; i++) {\n    var key = reducerKeys[i];\n\n    if (process.env.NODE_ENV !== 'production') {\n      if (typeof reducers[key] === 'undefined') {\n        warning(\"No reducer provided for key \\\"\" + key + \"\\\"\");\n      }\n    }\n\n    if (typeof reducers[key] === 'function') {\n      finalReducers[key] = reducers[key];\n    }\n  }\n\n  var finalReducerKeys = Object.keys(finalReducers); // This is used to make sure we don't warn about the same\n  // keys multiple times.\n\n  var unexpectedKeyCache;\n\n  if (process.env.NODE_ENV !== 'production') {\n    unexpectedKeyCache = {};\n  }\n\n  var shapeAssertionError;\n\n  try {\n    assertReducerShape(finalReducers);\n  } catch (e) {\n    shapeAssertionError = e;\n  }\n\n  return function combination(state, action) {\n    if (state === void 0) {\n      state = {};\n    }\n\n    if (shapeAssertionError) {\n      throw shapeAssertionError;\n    }\n\n    if (process.env.NODE_ENV !== 'production') {\n      var warningMessage = getUnexpectedStateShapeWarningMessage(state, finalReducers, action, unexpectedKeyCache);\n\n      if (warningMessage) {\n        warning(warningMessage);\n      }\n    }\n\n    var hasChanged = false;\n    var nextState = {};\n\n    for (var _i = 0; _i < finalReducerKeys.length; _i++) {\n      var _key = finalReducerKeys[_i];\n      var reducer = finalReducers[_key];\n      var previousStateForKey = state[_key];\n      var nextStateForKey = reducer(previousStateForKey, action);\n\n      if (typeof nextStateForKey === 'undefined') {\n        var errorMessage = getUndefinedStateErrorMessage(_key, action);\n        throw new Error(errorMessage);\n      }\n\n      nextState[_key] = nextStateForKey;\n      hasChanged = hasChanged || nextStateForKey !== previousStateForKey;\n    }\n\n    hasChanged = hasChanged || finalReducerKeys.length !== Object.keys(state).length;\n    return hasChanged ? nextState : state;\n  };\n}\n\nfunction bindActionCreator(actionCreator, dispatch) {\n  return function () {\n    return dispatch(actionCreator.apply(this, arguments));\n  };\n}\n/**\n * Turns an object whose values are action creators, into an object with the\n * same keys, but with every function wrapped into a `dispatch` call so they\n * may be invoked directly. This is just a convenience method, as you can call\n * `store.dispatch(MyActionCreators.doSomething())` yourself just fine.\n *\n * For convenience, you can also pass an action creator as the first argument,\n * and get a dispatch wrapped function in return.\n *\n * @param {Function|Object} actionCreators An object whose values are action\n * creator functions. One handy way to obtain it is to use ES6 `import * as`\n * syntax. You may also pass a single function.\n *\n * @param {Function} dispatch The `dispatch` function available on your Redux\n * store.\n *\n * @returns {Function|Object} The object mimicking the original object, but with\n * every action creator wrapped into the `dispatch` call. If you passed a\n * function as `actionCreators`, the return value will also be a single\n * function.\n */\n\n\nfunction bindActionCreators(actionCreators, dispatch) {\n  if (typeof actionCreators === 'function') {\n    return bindActionCreator(actionCreators, dispatch);\n  }\n\n  if (typeof actionCreators !== 'object' || actionCreators === null) {\n    throw new Error(\"bindActionCreators expected an object or a function, instead received \" + (actionCreators === null ? 'null' : typeof actionCreators) + \". \" + \"Did you write \\\"import ActionCreators from\\\" instead of \\\"import * as ActionCreators from\\\"?\");\n  }\n\n  var boundActionCreators = {};\n\n  for (var key in actionCreators) {\n    var actionCreator = actionCreators[key];\n\n    if (typeof actionCreator === 'function') {\n      boundActionCreators[key] = bindActionCreator(actionCreator, dispatch);\n    }\n  }\n\n  return boundActionCreators;\n}\n\nfunction _defineProperty(obj, key, value) {\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\n  return obj;\n}\n\nfunction ownKeys(object, enumerableOnly) {\n  var keys = Object.keys(object);\n\n  if (Object.getOwnPropertySymbols) {\n    keys.push.apply(keys, Object.getOwnPropertySymbols(object));\n  }\n\n  if (enumerableOnly) keys = keys.filter(function (sym) {\n    return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n  });\n  return keys;\n}\n\nfunction _objectSpread2(target) {\n  for (var i = 1; i < arguments.length; i++) {\n    var source = arguments[i] != null ? arguments[i] : {};\n\n    if (i % 2) {\n      ownKeys(source, true).forEach(function (key) {\n        _defineProperty(target, key, source[key]);\n      });\n    } else if (Object.getOwnPropertyDescriptors) {\n      Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));\n    } else {\n      ownKeys(source).forEach(function (key) {\n        Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n      });\n    }\n  }\n\n  return target;\n}\n/**\n * Composes single-argument functions from right to left. The rightmost\n * function can take multiple arguments as it provides the signature for\n * the resulting composite function.\n *\n * @param {...Function} funcs The functions to compose.\n * @returns {Function} A function obtained by composing the argument functions\n * from right to left. For example, compose(f, g, h) is identical to doing\n * (...args) => f(g(h(...args))).\n */\n\n\nfunction compose() {\n  for (var _len = arguments.length, funcs = new Array(_len), _key = 0; _key < _len; _key++) {\n    funcs[_key] = arguments[_key];\n  }\n\n  if (funcs.length === 0) {\n    return function (arg) {\n      return arg;\n    };\n  }\n\n  if (funcs.length === 1) {\n    return funcs[0];\n  }\n\n  return funcs.reduce(function (a, b) {\n    return function () {\n      return a(b.apply(void 0, arguments));\n    };\n  });\n}\n/**\n * Creates a store enhancer that applies middleware to the dispatch method\n * of the Redux store. This is handy for a variety of tasks, such as expressing\n * asynchronous actions in a concise manner, or logging every action payload.\n *\n * See `redux-thunk` package as an example of the Redux middleware.\n *\n * Because middleware is potentially asynchronous, this should be the first\n * store enhancer in the composition chain.\n *\n * Note that each middleware will be given the `dispatch` and `getState` functions\n * as named arguments.\n *\n * @param {...Function} middlewares The middleware chain to be applied.\n * @returns {Function} A store enhancer applying the middleware.\n */\n\n\nfunction applyMiddleware() {\n  for (var _len = arguments.length, middlewares = new Array(_len), _key = 0; _key < _len; _key++) {\n    middlewares[_key] = arguments[_key];\n  }\n\n  return function (createStore) {\n    return function () {\n      var store = createStore.apply(void 0, arguments);\n\n      var _dispatch = function dispatch() {\n        throw new Error('Dispatching while constructing your middleware is not allowed. ' + 'Other middleware would not be applied to this dispatch.');\n      };\n\n      var middlewareAPI = {\n        getState: store.getState,\n        dispatch: function dispatch() {\n          return _dispatch.apply(void 0, arguments);\n        }\n      };\n      var chain = middlewares.map(function (middleware) {\n        return middleware(middlewareAPI);\n      });\n      _dispatch = compose.apply(void 0, chain)(store.dispatch);\n      return _objectSpread2({}, store, {\n        dispatch: _dispatch\n      });\n    };\n  };\n}\n/*\n * This is a dummy function to check if the function name has been altered by minification.\n * If the function has been minified and NODE_ENV !== 'production', warn the user.\n */\n\n\nfunction isCrushed() {}\n\nif (process.env.NODE_ENV !== 'production' && typeof isCrushed.name === 'string' && isCrushed.name !== 'isCrushed') {\n  warning('You are currently using minified code outside of NODE_ENV === \"production\". ' + 'This means that you are running a slower development build of Redux. ' + 'You can use loose-envify (https://github.com/zertosh/loose-envify) for browserify ' + 'or setting mode to production in webpack (https://webpack.js.org/concepts/mode/) ' + 'to ensure you have the correct code for your production build.');\n}\n\nexport { ActionTypes as __DO_NOT_USE__ActionTypes, applyMiddleware, bindActionCreators, combineReducers, compose, createStore };","export default function symbolObservablePonyfill(root) {\n  var result;\n  var Symbol = root.Symbol;\n\n  if (typeof Symbol === 'function') {\n    if (Symbol.observable) {\n      result = Symbol.observable;\n    } else {\n      result = Symbol('observable');\n      Symbol.observable = result;\n    }\n  } else {\n    result = '@@observable';\n  }\n\n  return result;\n}\n;","/* global window */\nimport ponyfill from './ponyfill.js';\nvar root;\n\nif (typeof self !== 'undefined') {\n  root = self;\n} else if (typeof window !== 'undefined') {\n  root = window;\n} else if (typeof global !== 'undefined') {\n  root = global;\n} else if (typeof module !== 'undefined') {\n  root = module;\n} else {\n  root = Function('return this')();\n}\n\nvar result = ponyfill(root);\nexport default result;"],"sourceRoot":""}