tbg-ecomm-nextjs/.next/static/runtime/amp.js

(window["webpackJsonp"] = window["webpackJsonp"] || []).push([["static/runtime/amp.js"],{

/***/ "./node_modules/next/dist/build/polyfills/unfetch.js":
/*!***********************************************************!*\
  !*** ./node_modules/next/dist/build/polyfills/unfetch.js ***!
  \***********************************************************/
/*! no static exports found */
/***/ (function(module, exports) {

module.exports=function(e,n){return n=n||{},new Promise(function(t,r){var s=new XMLHttpRequest,o=[],u=[],i={},a=function(){return{ok:2==(s.status/100|0),statusText:s.statusText,status:s.status,url:s.responseURL,text:function(){return Promise.resolve(s.responseText)},json:function(){return Promise.resolve(JSON.parse(s.responseText))},blob:function(){return Promise.resolve(new Blob([s.response]))},clone:a,headers:{keys:function(){return o},entries:function(){return u},get:function(e){return i[e.toLowerCase()]},has:function(e){return e.toLowerCase()in i}}}};for(var l in s.open(n.method||"get",e,!0),s.onload=function(){s.getAllResponseHeaders().replace(/^(.*?):[^\S\n]*([\s\S]*?)$/gm,function(e,n,t){o.push(n=n.toLowerCase()),u.push([n,t]),i[n]=i[n]?i[n]+","+t:t}),t(a())},s.onerror=r,s.withCredentials="include"==n.credentials,n.headers)s.setRequestHeader(l,n.headers[l]);s.send(n.body||null)})};
//# sourceMappingURL=unfetch.js.map


/***/ }),

/***/ "./node_modules/next/dist/client/dev/amp-dev.js":
/*!******************************************************!*\
  !*** ./node_modules/next/dist/client/dev/amp-dev.js ***!
  \******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _regeneratorRuntime = __webpack_require__(/*! @babel/runtime/regenerator */ "./node_modules/next/node_modules/@babel/runtime/regenerator/index.js");

var _interopRequireDefault = __webpack_require__(/*! @babel/runtime/helpers/interopRequireDefault */ "./node_modules/next/node_modules/@babel/runtime/helpers/interopRequireDefault.js");

var _unfetch = _interopRequireDefault(__webpack_require__(/*! next/dist/build/polyfills/unfetch */ "./node_modules/next/dist/build/polyfills/unfetch.js"));

var _eventSourcePolyfill = _interopRequireDefault(__webpack_require__(/*! ./event-source-polyfill */ "./node_modules/next/dist/client/dev/event-source-polyfill.js"));

var _eventsource = __webpack_require__(/*! ./error-overlay/eventsource */ "./node_modules/next/dist/client/dev/error-overlay/eventsource.js");

var _onDemandEntriesUtils = __webpack_require__(/*! ./on-demand-entries-utils */ "./node_modules/next/dist/client/dev/on-demand-entries-utils.js");

var _fouc = __webpack_require__(/*! ./fouc */ "./node_modules/next/dist/client/dev/fouc.js");
/* globals __webpack_hash__ */


if (!window.EventSource) {
  window.EventSource = _eventSourcePolyfill["default"];
}

var data = JSON.parse(document.getElementById('__NEXT_DATA__').textContent);
var assetPrefix = data.assetPrefix,
    page = data.page;
assetPrefix = assetPrefix || '';
var mostRecentHash = null;
/* eslint-disable-next-line */

var curHash = __webpack_require__.h();
var hotUpdatePath = assetPrefix + (assetPrefix.endsWith('/') ? '' : '/') + '_next/static/webpack/'; // Is there a newer version of this code available?

function isUpdateAvailable() {
  // __webpack_hash__ is the hash of the current compilation.
  // It's a global variable injected by Webpack.

  /* eslint-disable-next-line */
  return mostRecentHash !== __webpack_require__.h();
} // Webpack disallows updates in other states.


function canApplyUpdates() {
  return module.hot.status() === 'idle';
} // This function reads code updates on the fly and hard
// reloads the page when it has changed.


function tryApplyUpdates() {
  var res, _data, curPage, pageUpdated;

  return _regeneratorRuntime.async(function tryApplyUpdates$(_context) {
    while (1) {
      switch (_context.prev = _context.next) {
        case 0:
          if (!(!isUpdateAvailable() || !canApplyUpdates())) {
            _context.next = 2;
            break;
          }

          return _context.abrupt("return");

        case 2:
          _context.prev = 2;
          _context.next = 5;
          return _regeneratorRuntime.awrap((0, _unfetch["default"])("" + hotUpdatePath + curHash + ".hot-update.json"));

        case 5:
          res = _context.sent;
          _context.next = 8;
          return _regeneratorRuntime.awrap(res.json());

        case 8:
          _data = _context.sent;
          curPage = page === '/' ? 'index' : page;
          pageUpdated = Object.keys(_data.c).some(function (mod) {
            return mod.indexOf("pages" + (curPage.substr(0, 1) === '/' ? curPage : "/" + curPage)) !== -1 || mod.indexOf(("pages" + (curPage.substr(0, 1) === '/' ? curPage : "/" + curPage)).replace(/\//g, '\\')) !== -1;
          });

          if (pageUpdated) {
            document.location.reload(true);
          } else {
            curHash = mostRecentHash;
          }

          _context.next = 18;
          break;

        case 14:
          _context.prev = 14;
          _context.t0 = _context["catch"](2);
          console.error('Error occurred checking for update', _context.t0);
          document.location.reload(true);

        case 18:
        case "end":
          return _context.stop();
      }
    }
  }, null, null, [[2, 14]], Promise);
}

(0, _eventsource.getEventSourceWrapper)({
  path: assetPrefix + "/_next/webpack-hmr"
}).addMessageListener(function (event) {
  if (event.data === "\uD83D\uDC93") {
    return;
  }

  try {
    var message = JSON.parse(event.data);

    if (message.action === 'sync' || message.action === 'built') {
      if (!message.hash) {
        return;
      }

      mostRecentHash = message.hash;
      tryApplyUpdates();
    } else if (message.action === 'reloadPage') {
      document.location.reload(true);
    }
  } catch (ex) {
    console.warn('Invalid HMR message: ' + event.data + '\n' + ex);
  }
});
(0, _onDemandEntriesUtils.setupPing)(assetPrefix, function () {
  return page;
});
(0, _fouc.displayContent)();

/***/ }),

/***/ "./node_modules/next/dist/client/dev/error-overlay/eventsource.js":
/*!************************************************************************!*\
  !*** ./node_modules/next/dist/client/dev/error-overlay/eventsource.js ***!
  \************************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.getEventSourceWrapper = getEventSourceWrapper;
var eventCallbacks = [];

function EventSourceWrapper(options) {
  var source;
  var lastActivity = new Date();
  var listeners = [];

  if (!options.timeout) {
    options.timeout = 20 * 1000;
  }

  init();
  var timer = setInterval(function () {
    if (new Date() - lastActivity > options.timeout) {
      handleDisconnect();
    }
  }, options.timeout / 2);

  function init() {
    source = new window.EventSource(options.path);
    source.onopen = handleOnline;
    source.onerror = handleDisconnect;
    source.onmessage = handleMessage;
  }

  function handleOnline() {
    if (options.log) console.log('[HMR] connected');
    lastActivity = new Date();
  }

  function handleMessage(event) {
    lastActivity = new Date();

    for (var i = 0; i < listeners.length; i++) {
      listeners[i](event);
    }

    if (event.data.indexOf('action') !== -1) {
      eventCallbacks.forEach(function (cb) {
        return cb(event);
      });
    }
  }

  function handleDisconnect() {
    clearInterval(timer);
    source.close();
    setTimeout(init, options.timeout);
  }

  return {
    close: function close() {
      clearInterval(timer);
      source.close();
    },
    addMessageListener: function addMessageListener(fn) {
      listeners.push(fn);
    }
  };
}

function getEventSourceWrapper(options) {
  if (!options.ondemand) {
    return {
      addMessageListener: function addMessageListener(cb) {
        eventCallbacks.push(cb);
      }
    };
  }

  return EventSourceWrapper(options);
}

/***/ }),

/***/ "./node_modules/next/dist/client/dev/event-source-polyfill.js":
/*!********************************************************************!*\
  !*** ./node_modules/next/dist/client/dev/event-source-polyfill.js ***!
  \********************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _interopRequireDefault = __webpack_require__(/*! @babel/runtime/helpers/interopRequireDefault */ "./node_modules/next/node_modules/@babel/runtime/helpers/interopRequireDefault.js");

exports.__esModule = true;
exports["default"] = void 0;

var _unfetch = _interopRequireDefault(__webpack_require__(/*! next/dist/build/polyfills/unfetch */ "./node_modules/next/dist/build/polyfills/unfetch.js"));
/* eslint-disable */
// Improved version of https://github.com/Yaffle/EventSource/
// Available under MIT License (MIT)
// Only tries to support IE11 and nothing below


var document = window.document;
var Response = window.Response;
var TextDecoder = window.TextDecoder;
var TextEncoder = window.TextEncoder;
var AbortController = window.AbortController;

if (AbortController == undefined) {
  AbortController = function AbortController() {
    this.signal = null;

    this.abort = function () {};
  };
}

function TextDecoderPolyfill() {
  this.bitsNeeded = 0;
  this.codePoint = 0;
}

TextDecoderPolyfill.prototype.decode = function (octets) {
  function valid(codePoint, shift, octetsCount) {
    if (octetsCount === 1) {
      return codePoint >= 0x0080 >> shift && codePoint << shift <= 0x07ff;
    }

    if (octetsCount === 2) {
      return codePoint >= 0x0800 >> shift && codePoint << shift <= 0xd7ff || codePoint >= 0xe000 >> shift && codePoint << shift <= 0xffff;
    }

    if (octetsCount === 3) {
      return codePoint >= 0x010000 >> shift && codePoint << shift <= 0x10ffff;
    }

    throw new Error();
  }

  function octetsCount(bitsNeeded, codePoint) {
    if (bitsNeeded === 6 * 1) {
      return codePoint >> 6 > 15 ? 3 : codePoint > 31 ? 2 : 1;
    }

    if (bitsNeeded === 6 * 2) {
      return codePoint > 15 ? 3 : 2;
    }

    if (bitsNeeded === 6 * 3) {
      return 3;
    }

    throw new Error();
  }

  var REPLACER = 0xfffd;
  var string = '';
  var bitsNeeded = this.bitsNeeded;
  var codePoint = this.codePoint;

  for (var i = 0; i < octets.length; i += 1) {
    var octet = octets[i];

    if (bitsNeeded !== 0) {
      if (octet < 128 || octet > 191 || !valid(codePoint << 6 | octet & 63, bitsNeeded - 6, octetsCount(bitsNeeded, codePoint))) {
        bitsNeeded = 0;
        codePoint = REPLACER;
        string += String.fromCharCode(codePoint);
      }
    }

    if (bitsNeeded === 0) {
      if (octet >= 0 && octet <= 127) {
        bitsNeeded = 0;
        codePoint = octet;
      } else if (octet >= 192 && octet <= 223) {
        bitsNeeded = 6 * 1;
        codePoint = octet & 31;
      } else if (octet >= 224 && octet <= 239) {
        bitsNeeded = 6 * 2;
        codePoint = octet & 15;
      } else if (octet >= 240 && octet <= 247) {
        bitsNeeded = 6 * 3;
        codePoint = octet & 7;
      } else {
        bitsNeeded = 0;
        codePoint = REPLACER;
      }

      if (bitsNeeded !== 0 && !valid(codePoint, bitsNeeded, octetsCount(bitsNeeded, codePoint))) {
        bitsNeeded = 0;
        codePoint = REPLACER;
      }
    } else {
      bitsNeeded -= 6;
      codePoint = codePoint << 6 | octet & 63;
    }

    if (bitsNeeded === 0) {
      if (codePoint <= 0xffff) {
        string += String.fromCharCode(codePoint);
      } else {
        string += String.fromCharCode(0xd800 + (codePoint - 0xffff - 1 >> 10));
        string += String.fromCharCode(0xdc00 + (codePoint - 0xffff - 1 & 0x3ff));
      }
    }
  }

  this.bitsNeeded = bitsNeeded;
  this.codePoint = codePoint;
  return string;
}; // Firefox < 38 throws an error with stream option


var supportsStreamOption = function supportsStreamOption() {
  try {
    return new TextDecoder().decode(new TextEncoder().encode('test'), {
      stream: true
    }) === 'test';
  } catch (error) {
    console.log(error);
  }

  return false;
}; // IE, Edge


if (TextDecoder == undefined || TextEncoder == undefined || !supportsStreamOption()) {
  TextDecoder = TextDecoderPolyfill;
}

var k = function k() {};

function XHRWrapper(xhr) {
  this.withCredentials = false;
  this.responseType = '';
  this.readyState = 0;
  this.status = 0;
  this.statusText = '';
  this.responseText = '';
  this.onprogress = k;
  this.onreadystatechange = k;
  this._contentType = '';
  this._xhr = xhr;
  this._sendTimeout = 0;
  this._abort = k;
}

XHRWrapper.prototype.open = function (method, url) {
  this._abort(true);

  var that = this;
  var xhr = this._xhr;
  var state = 1;
  var timeout = 0;

  this._abort = function (silent) {
    if (that._sendTimeout !== 0) {
      clearTimeout(that._sendTimeout);
      that._sendTimeout = 0;
    }

    if (state === 1 || state === 2 || state === 3) {
      state = 4;
      xhr.onload = k;
      xhr.onerror = k;
      xhr.onabort = k;
      xhr.onprogress = k;
      xhr.onreadystatechange = k; // IE 8 - 9: XDomainRequest#abort() does not fire any event
      // Opera < 10: XMLHttpRequest#abort() does not fire any event

      xhr.abort();

      if (timeout !== 0) {
        clearTimeout(timeout);
        timeout = 0;
      }

      if (!silent) {
        that.readyState = 4;
        that.onreadystatechange();
      }
    }

    state = 0;
  };

  var onStart = function onStart() {
    if (state === 1) {
      // state = 2;
      var status = 0;
      var statusText = '';
      var contentType = undefined;

      if (!('contentType' in xhr)) {
        try {
          status = xhr.status;
          statusText = xhr.statusText;
          contentType = xhr.getResponseHeader('Content-Type');
        } catch (error) {
          // IE < 10 throws exception for `xhr.status` when xhr.readyState === 2 || xhr.readyState === 3
          // Opera < 11 throws exception for `xhr.status` when xhr.readyState === 2
          // https://bugs.webkit.org/show_bug.cgi?id=29121
          status = 0;
          statusText = '';
          contentType = undefined; // Firefox < 14, Chrome ?, Safari ?
          // https://bugs.webkit.org/show_bug.cgi?id=29658
          // https://bugs.webkit.org/show_bug.cgi?id=77854
        }
      } else {
        status = 200;
        statusText = 'OK';
        contentType = xhr.contentType;
      }

      if (status !== 0) {
        state = 2;
        that.readyState = 2;
        that.status = status;
        that.statusText = statusText;
        that._contentType = contentType;
        that.onreadystatechange();
      }
    }
  };

  var onProgress = function onProgress() {
    onStart();

    if (state === 2 || state === 3) {
      state = 3;
      var responseText = '';

      try {
        responseText = xhr.responseText;
      } catch (error) {// IE 8 - 9 with XMLHttpRequest
      }

      that.readyState = 3;
      that.responseText = responseText;
      that.onprogress();
    }
  };

  var onFinish = function onFinish() {
    // Firefox 52 fires "readystatechange" (xhr.readyState === 4) without final "readystatechange" (xhr.readyState === 3)
    // IE 8 fires "onload" without "onprogress"
    onProgress();

    if (state === 1 || state === 2 || state === 3) {
      state = 4;

      if (timeout !== 0) {
        clearTimeout(timeout);
        timeout = 0;
      }

      that.readyState = 4;
      that.onreadystatechange();
    }
  };

  var onReadyStateChange = function onReadyStateChange() {
    if (xhr != undefined) {
      // Opera 12
      if (xhr.readyState === 4) {
        onFinish();
      } else if (xhr.readyState === 3) {
        onProgress();
      } else if (xhr.readyState === 2) {
        onStart();
      }
    }
  };

  var onTimeout = function onTimeout() {
    timeout = setTimeout(function () {
      onTimeout();
    }, 500);

    if (xhr.readyState === 3) {
      onProgress();
    }
  }; // XDomainRequest#abort removes onprogress, onerror, onload


  xhr.onload = onFinish;
  xhr.onerror = onFinish; // improper fix to match Firefox behaviour, but it is better than just ignore abort
  // see https://bugzilla.mozilla.org/show_bug.cgi?id=768596
  // https://bugzilla.mozilla.org/show_bug.cgi?id=880200
  // https://code.google.com/p/chromium/issues/detail?id=153570
  // IE 8 fires "onload" without "onprogress

  xhr.onabort = onFinish; // https://bugzilla.mozilla.org/show_bug.cgi?id=736723

  if (!('sendAsBinary' in XMLHttpRequest.prototype) && !('mozAnon' in XMLHttpRequest.prototype)) {
    xhr.onprogress = onProgress;
  } // IE 8 - 9 (XMLHTTPRequest)
  // Opera < 12
  // Firefox < 3.5
  // Firefox 3.5 - 3.6 - ? < 9.0
  // onprogress is not fired sometimes or delayed
  // see also #64


  xhr.onreadystatechange = onReadyStateChange;

  if ('contentType' in xhr) {
    url += (url.indexOf('?') === -1 ? '?' : '&') + 'padding=true';
  }

  xhr.open(method, url, true);

  if ('readyState' in xhr) {
    // workaround for Opera 12 issue with "progress" events
    // #91
    timeout = setTimeout(function () {
      onTimeout();
    }, 0);
  }
};

XHRWrapper.prototype.abort = function () {
  this._abort(false);
};

XHRWrapper.prototype.getResponseHeader = function (name) {
  return this._contentType;
};

XHRWrapper.prototype.setRequestHeader = function (name, value) {
  var xhr = this._xhr;

  if ('setRequestHeader' in xhr) {
    xhr.setRequestHeader(name, value);
  }
};

XHRWrapper.prototype.getAllResponseHeaders = function () {
  return this._xhr.getAllResponseHeaders != undefined ? this._xhr.getAllResponseHeaders() : '';
};

XHRWrapper.prototype.send = function () {
  // loading indicator in Safari < ? (6), Chrome < 14, Firefox
  if (!('ontimeout' in XMLHttpRequest.prototype) && document != undefined && document.readyState != undefined && document.readyState !== 'complete') {
    var that = this;
    that._sendTimeout = setTimeout(function () {
      that._sendTimeout = 0;
      that.send();
    }, 4);
    return;
  }

  var xhr = this._xhr; // withCredentials should be set after "open" for Safari and Chrome (< 19 ?)

  xhr.withCredentials = this.withCredentials;
  xhr.responseType = this.responseType;

  try {
    // xhr.send(); throws "Not enough arguments" in Firefox 3.0
    xhr.send(undefined);
  } catch (error1) {
    // Safari 5.1.7, Opera 12
    throw error1;
  }
};

function toLowerCase(name) {
  return name.replace(/[A-Z]/g, function (c) {
    return String.fromCharCode(c.charCodeAt(0) + 0x20);
  });
}

function HeadersPolyfill(all) {
  // Get headers: implemented according to mozilla's example code: https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/getAllResponseHeaders#Example
  var map = Object.create(null);
  var array = all.split('\r\n');

  for (var i = 0; i < array.length; i += 1) {
    var line = array[i];
    var parts = line.split(': ');
    var name = parts.shift();
    var value = parts.join(': ');
    map[toLowerCase(name)] = value;
  }

  this._map = map;
}

HeadersPolyfill.prototype.get = function (name) {
  return this._map[toLowerCase(name)];
};

function XHRTransport() {}

XHRTransport.prototype.open = function (xhr, onStartCallback, onProgressCallback, onFinishCallback, url, withCredentials, headers) {
  xhr.open('GET', url);
  var offset = 0;

  xhr.onprogress = function () {
    var responseText = xhr.responseText;
    var chunk = responseText.slice(offset);
    offset += chunk.length;
    onProgressCallback(chunk);
  };

  xhr.onreadystatechange = function () {
    if (xhr.readyState === 2) {
      var status = xhr.status;
      var statusText = xhr.statusText;
      var contentType = xhr.getResponseHeader('Content-Type');
      var headers = xhr.getAllResponseHeaders();
      onStartCallback(status, statusText, contentType, new HeadersPolyfill(headers), function () {
        xhr.abort();
      });
    } else if (xhr.readyState === 4) {
      onFinishCallback();
    }
  };

  xhr.withCredentials = withCredentials;
  xhr.responseType = 'text';

  for (var name in headers) {
    if (Object.prototype.hasOwnProperty.call(headers, name)) {
      xhr.setRequestHeader(name, headers[name]);
    }
  }

  xhr.send();
};

function HeadersWrapper(headers) {
  this._headers = headers;
}

HeadersWrapper.prototype.get = function (name) {
  return this._headers.get(name);
};

function FetchTransport() {}

FetchTransport.prototype.open = function (xhr, onStartCallback, onProgressCallback, onFinishCallback, url, withCredentials, headers) {
  var controller = new AbortController();
  var signal = controller.signal; // see #120

  var textDecoder = new TextDecoder();
  (0, _unfetch["default"])(url, {
    headers: headers,
    credentials: withCredentials ? 'include' : 'same-origin',
    signal: signal,
    cache: 'no-store'
  }).then(function (response) {
    var reader = response.body.getReader();
    onStartCallback(response.status, response.statusText, response.headers.get('Content-Type'), new HeadersWrapper(response.headers), function () {
      controller.abort();
      reader.cancel();
    });
    return new Promise(function (resolve, reject) {
      var readNextChunk = function readNextChunk() {
        reader.read().then(function (result) {
          if (result.done) {
            // Note: bytes in textDecoder are ignored
            resolve(undefined);
          } else {
            var chunk = textDecoder.decode(result.value, {
              stream: true
            });
            onProgressCallback(chunk);
            readNextChunk();
          }
        })['catch'](function (error) {
          reject(error);
        });
      };

      readNextChunk();
    });
  }).then(function (result) {
    onFinishCallback();
    return result;
  }, function (error) {
    onFinishCallback();
    return Promise.reject(error);
  });
};

function EventTarget() {
  this._listeners = Object.create(null);
}

function throwError(e) {
  setTimeout(function () {
    throw e;
  }, 0);
}

EventTarget.prototype.dispatchEvent = function (event) {
  event.target = this;
  var typeListeners = this._listeners[event.type];

  if (typeListeners != undefined) {
    var length = typeListeners.length;

    for (var i = 0; i < length; i += 1) {
      var listener = typeListeners[i];

      try {
        if (typeof listener.handleEvent === 'function') {
          listener.handleEvent(event);
        } else {
          listener.call(this, event);
        }
      } catch (e) {
        throwError(e);
      }
    }
  }
};

EventTarget.prototype.addEventListener = function (type, listener) {
  type = String(type);
  var listeners = this._listeners;
  var typeListeners = listeners[type];

  if (typeListeners == undefined) {
    typeListeners = [];
    listeners[type] = typeListeners;
  }

  var found = false;

  for (var i = 0; i < typeListeners.length; i += 1) {
    if (typeListeners[i] === listener) {
      found = true;
    }
  }

  if (!found) {
    typeListeners.push(listener);
  }
};

EventTarget.prototype.removeEventListener = function (type, listener) {
  type = String(type);
  var listeners = this._listeners;
  var typeListeners = listeners[type];

  if (typeListeners != undefined) {
    var filtered = [];

    for (var i = 0; i < typeListeners.length; i += 1) {
      if (typeListeners[i] !== listener) {
        filtered.push(typeListeners[i]);
      }
    }

    if (filtered.length === 0) {
      delete listeners[type];
    } else {
      listeners[type] = filtered;
    }
  }
};

function Event(type) {
  this.type = type;
  this.target = undefined;
}

function MessageEvent(type, options) {
  Event.call(this, type);
  this.data = options.data;
  this.lastEventId = options.lastEventId;
}

MessageEvent.prototype = Object.create(Event.prototype);

function ConnectionEvent(type, options) {
  Event.call(this, type);
  this.status = options.status;
  this.statusText = options.statusText;
  this.headers = options.headers;
}

ConnectionEvent.prototype = Object.create(Event.prototype);
var WAITING = -1;
var CONNECTING = 0;
var OPEN = 1;
var CLOSED = 2;
var AFTER_CR = -1;
var FIELD_START = 0;
var FIELD = 1;
var VALUE_START = 2;
var VALUE = 3;
var contentTypeRegExp = /^text\/event\-stream;?(\s*charset\=utf\-8)?$/i;
var MINIMUM_DURATION = 1000;
var MAXIMUM_DURATION = 18000000;

var parseDuration = function parseDuration(value, def) {
  var n = parseInt(value, 10);

  if (n !== n) {
    n = def;
  }

  return clampDuration(n);
};

var clampDuration = function clampDuration(n) {
  return Math.min(Math.max(n, MINIMUM_DURATION), MAXIMUM_DURATION);
};

var fire = function fire(that, f, event) {
  try {
    if (typeof f === 'function') {
      f.call(that, event);
    }
  } catch (e) {
    throwError(e);
  }
};

function EventSourcePolyfill(url, options) {
  EventTarget.call(this);
  this.onopen = undefined;
  this.onmessage = undefined;
  this.onerror = undefined;
  this.url = undefined;
  this.readyState = undefined;
  this.withCredentials = undefined;
  this._close = undefined;
  start(this, url, options);
}

var isFetchSupported = _unfetch["default"] != undefined && Response != undefined && 'body' in Response.prototype;

function start(es, url, options) {
  url = String(url);
  var withCredentials = options != undefined && Boolean(options.withCredentials);
  var initialRetry = clampDuration(1000);
  var heartbeatTimeout = options != undefined && options.heartbeatTimeout != undefined ? parseDuration(options.heartbeatTimeout, 45000) : clampDuration(45000);
  var lastEventId = '';
  var retry = initialRetry;
  var wasActivity = false;
  var headers = options != undefined && options.headers != undefined ? JSON.parse(JSON.stringify(options.headers)) : undefined;
  var CurrentTransport = options != undefined && options.Transport != undefined ? options.Transport : XMLHttpRequest;
  var xhr = isFetchSupported && !(options != undefined && options.Transport != undefined) ? undefined : new XHRWrapper(new CurrentTransport());
  var transport = xhr == undefined ? new FetchTransport() : new XHRTransport();
  var cancelFunction = undefined;
  var timeout = 0;
  var currentState = WAITING;
  var dataBuffer = '';
  var lastEventIdBuffer = '';
  var eventTypeBuffer = '';
  var textBuffer = '';
  var state = FIELD_START;
  var fieldStart = 0;
  var valueStart = 0;

  var onStart = function onStart(status, statusText, contentType, headers, cancel) {
    if (currentState === CONNECTING) {
      cancelFunction = cancel;

      if (status === 200 && contentType != undefined && contentTypeRegExp.test(contentType)) {
        currentState = OPEN;
        wasActivity = true;
        retry = initialRetry;
        es.readyState = OPEN;
        var event = new ConnectionEvent('open', {
          status: status,
          statusText: statusText,
          headers: headers
        });
        es.dispatchEvent(event);
        fire(es, es.onopen, event);
      } else {
        var message = '';

        if (status !== 200) {
          if (statusText) {
            statusText = statusText.replace(/\s+/g, ' ');
          }

          message = "EventSource's response has a status " + status + ' ' + statusText + ' that is not 200. Aborting the connection.';
        } else {
          message = "EventSource's response has a Content-Type specifying an unsupported type: " + (contentType == undefined ? '-' : contentType.replace(/\s+/g, ' ')) + '. Aborting the connection.';
        }

        throwError(new Error(message));
        close();
        var event = new ConnectionEvent('error', {
          status: status,
          statusText: statusText,
          headers: headers
        });
        es.dispatchEvent(event);
        fire(es, es.onerror, event);
      }
    }
  };

  var onProgress = function onProgress(textChunk) {
    if (currentState === OPEN) {
      var n = -1;

      for (var i = 0; i < textChunk.length; i += 1) {
        var c = textChunk.charCodeAt(i);

        if (c === '\n'.charCodeAt(0) || c === '\r'.charCodeAt(0)) {
          n = i;
        }
      }

      var chunk = (n !== -1 ? textBuffer : '') + textChunk.slice(0, n + 1);
      textBuffer = (n === -1 ? textBuffer : '') + textChunk.slice(n + 1);

      if (chunk !== '') {
        wasActivity = true;
      }

      for (var position = 0; position < chunk.length; position += 1) {
        var c = chunk.charCodeAt(position);

        if (state === AFTER_CR && c === '\n'.charCodeAt(0)) {
          state = FIELD_START;
        } else {
          if (state === AFTER_CR) {
            state = FIELD_START;
          }

          if (c === '\r'.charCodeAt(0) || c === '\n'.charCodeAt(0)) {
            if (state !== FIELD_START) {
              if (state === FIELD) {
                valueStart = position + 1;
              }

              var field = chunk.slice(fieldStart, valueStart - 1);
              var value = chunk.slice(valueStart + (valueStart < position && chunk.charCodeAt(valueStart) === ' '.charCodeAt(0) ? 1 : 0), position);

              if (field === 'data') {
                dataBuffer += '\n';
                dataBuffer += value;
              } else if (field === 'id') {
                lastEventIdBuffer = value;
              } else if (field === 'event') {
                eventTypeBuffer = value;
              } else if (field === 'retry') {
                initialRetry = parseDuration(value, initialRetry);
                retry = initialRetry;
              } else if (field === 'heartbeatTimeout') {
                heartbeatTimeout = parseDuration(value, heartbeatTimeout);

                if (timeout !== 0) {
                  clearTimeout(timeout);
                  timeout = setTimeout(function () {
                    onTimeout();
                  }, heartbeatTimeout);
                }
              }
            }

            if (state === FIELD_START) {
              if (dataBuffer !== '') {
                lastEventId = lastEventIdBuffer;

                if (eventTypeBuffer === '') {
                  eventTypeBuffer = 'message';
                }

                var event = new MessageEvent(eventTypeBuffer, {
                  data: dataBuffer.slice(1),
                  lastEventId: lastEventIdBuffer
                });
                es.dispatchEvent(event);

                if (eventTypeBuffer === 'message') {
                  fire(es, es.onmessage, event);
                }

                if (currentState === CLOSED) {
                  return;
                }
              }

              dataBuffer = '';
              eventTypeBuffer = '';
            }

            state = c === '\r'.charCodeAt(0) ? AFTER_CR : FIELD_START;
          } else {
            if (state === FIELD_START) {
              fieldStart = position;
              state = FIELD;
            }

            if (state === FIELD) {
              if (c === ':'.charCodeAt(0)) {
                valueStart = position + 1;
                state = VALUE_START;
              }
            } else if (state === VALUE_START) {
              state = VALUE;
            }
          }
        }
      }
    }
  };

  var onFinish = function onFinish() {
    if (currentState === OPEN || currentState === CONNECTING) {
      currentState = WAITING;

      if (timeout !== 0) {
        clearTimeout(timeout);
        timeout = 0;
      }

      timeout = setTimeout(function () {
        onTimeout();
      }, retry);
      retry = clampDuration(Math.min(initialRetry * 16, retry * 2));
      es.readyState = CONNECTING;
      var event = new Event('error');
      es.dispatchEvent(event);
      fire(es, es.onerror, event);
    }
  };

  var close = function close() {
    currentState = CLOSED;

    if (cancelFunction != undefined) {
      cancelFunction();
      cancelFunction = undefined;
    }

    if (timeout !== 0) {
      clearTimeout(timeout);
      timeout = 0;
    }

    es.readyState = CLOSED;
  };

  var onTimeout = function onTimeout() {
    timeout = 0;

    if (currentState !== WAITING) {
      if (!wasActivity && cancelFunction != undefined) {
        throwError(new Error('No activity within ' + heartbeatTimeout + ' milliseconds. Reconnecting.'));
        cancelFunction();
        cancelFunction = undefined;
      } else {
        wasActivity = false;
        timeout = setTimeout(function () {
          onTimeout();
        }, heartbeatTimeout);
      }

      return;
    }

    wasActivity = false;
    timeout = setTimeout(function () {
      onTimeout();
    }, heartbeatTimeout);
    currentState = CONNECTING;
    dataBuffer = '';
    eventTypeBuffer = '';
    lastEventIdBuffer = lastEventId;
    textBuffer = '';
    fieldStart = 0;
    valueStart = 0;
    state = FIELD_START; // https://bugzilla.mozilla.org/show_bug.cgi?id=428916
    // Request header field Last-Event-ID is not allowed by Access-Control-Allow-Headers.

    var requestURL = url;

    if (url.slice(0, 5) !== 'data:' && url.slice(0, 5) !== 'blob:') {
      if (lastEventId !== '') {
        requestURL += (url.indexOf('?') === -1 ? '?' : '&') + 'lastEventId=' + encodeURIComponent(lastEventId);
      }
    }

    var requestHeaders = {};
    requestHeaders['Accept'] = 'text/event-stream';

    if (headers != undefined) {
      for (var name in headers) {
        if (Object.prototype.hasOwnProperty.call(headers, name)) {
          requestHeaders[name] = headers[name];
        }
      }
    }

    try {
      transport.open(xhr, onStart, onProgress, onFinish, requestURL, withCredentials, requestHeaders);
    } catch (error) {
      close();
      throw error;
    }
  };

  es.url = url;
  es.readyState = CONNECTING;
  es.withCredentials = withCredentials;
  es._close = close;
  onTimeout();
}

EventSourcePolyfill.prototype = Object.create(EventTarget.prototype);
EventSourcePolyfill.prototype.CONNECTING = CONNECTING;
EventSourcePolyfill.prototype.OPEN = OPEN;
EventSourcePolyfill.prototype.CLOSED = CLOSED;

EventSourcePolyfill.prototype.close = function () {
  this._close();
};

EventSourcePolyfill.CONNECTING = CONNECTING;
EventSourcePolyfill.OPEN = OPEN;
EventSourcePolyfill.CLOSED = CLOSED;
EventSourcePolyfill.prototype.withCredentials = undefined;
var _default = EventSourcePolyfill;
exports["default"] = _default;

/***/ }),

/***/ "./node_modules/next/dist/client/dev/fouc.js":
/*!***************************************************!*\
  !*** ./node_modules/next/dist/client/dev/fouc.js ***!
  \***************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.displayContent = displayContent;

function displayContent(callback) {
  // This is the fallback helper that removes Next.js' no-FOUC styles when
  // CSS mode is enabled. This only really activates if you haven't created
  // _any_ styles in your application yet.
  ;
  (window.requestAnimationFrame || setTimeout)(function () {
    for (var x = document.querySelectorAll('[data-next-hide-fouc]'), i = x.length; i--;) {
      x[i].parentNode.removeChild(x[i]);
    }

    if (callback) {
      callback();
    }
  });
}

/***/ }),

/***/ "./node_modules/next/dist/client/dev/on-demand-entries-utils.js":
/*!**********************************************************************!*\
  !*** ./node_modules/next/dist/client/dev/on-demand-entries-utils.js ***!
  \**********************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _interopRequireDefault = __webpack_require__(/*! @babel/runtime/helpers/interopRequireDefault */ "./node_modules/next/node_modules/@babel/runtime/helpers/interopRequireDefault.js");

exports.__esModule = true;
exports.closePing = closePing;
exports.setupPing = setupPing;
exports.currentPage = void 0;

var _unfetch = _interopRequireDefault(__webpack_require__(/*! next/dist/build/polyfills/unfetch */ "./node_modules/next/dist/build/polyfills/unfetch.js"));

var _eventsource = __webpack_require__(/*! ./error-overlay/eventsource */ "./node_modules/next/dist/client/dev/error-overlay/eventsource.js");
/* global location */


var evtSource;
var currentPage;
exports.currentPage = currentPage;

function closePing() {
  if (evtSource) evtSource.close();
  evtSource = null;
}

function setupPing(assetPrefix, pathnameFn, retry) {
  var pathname = pathnameFn(); // Make sure to only create new EventSource request if page has changed

  if (pathname === currentPage && !retry) return;
  exports.currentPage = currentPage = pathname; // close current EventSource connection

  closePing();
  var url = assetPrefix + "/_next/webpack-hmr?page=" + currentPage;
  evtSource = (0, _eventsource.getEventSourceWrapper)({
    path: url,
    timeout: 5000,
    ondemand: 1
  });
  evtSource.addMessageListener(function (event) {
    if (event.data.indexOf('{') === -1) return;

    try {
      var payload = JSON.parse(event.data);

      if (payload.invalid) {
        // Payload can be invalid even if the page does not exist.
        // So, we need to make sure it exists before reloading.
        (0, _unfetch["default"])(location.href, {
          credentials: 'same-origin'
        }).then(function (pageRes) {
          if (pageRes.status === 200) {
            location.reload();
          }
        });
      }
    } catch (err) {
      console.error('on-demand-entries failed to parse response', err);
    }
  });
}

/***/ }),

/***/ "./node_modules/next/node_modules/@babel/runtime/helpers/interopRequireDefault.js":
/*!****************************************************************************************!*\
  !*** ./node_modules/next/node_modules/@babel/runtime/helpers/interopRequireDefault.js ***!
  \****************************************************************************************/
/*! no static exports found */
/***/ (function(module, exports) {

function _interopRequireDefault(obj) {
  return obj && obj.__esModule ? obj : {
    "default": obj
  };
}

module.exports = _interopRequireDefault;

/***/ }),

/***/ "./node_modules/next/node_modules/@babel/runtime/regenerator/index.js":
/*!****************************************************************************!*\
  !*** ./node_modules/next/node_modules/@babel/runtime/regenerator/index.js ***!
  \****************************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(/*! regenerator-runtime */ "./node_modules/regenerator-runtime/runtime.js");


/***/ }),

/***/ "./node_modules/regenerator-runtime/runtime.js":
/*!*****************************************************!*\
  !*** ./node_modules/regenerator-runtime/runtime.js ***!
  \*****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

/**
 * Copyright (c) 2014-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

var runtime = (function (exports) {
  "use strict";

  var Op = Object.prototype;
  var hasOwn = Op.hasOwnProperty;
  var undefined; // More compressible than void 0.
  var $Symbol = typeof Symbol === "function" ? Symbol : {};
  var iteratorSymbol = $Symbol.iterator || "@@iterator";
  var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";
  var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";

  function define(obj, key, value) {
    Object.defineProperty(obj, key, {
      value: value,
      enumerable: true,
      configurable: true,
      writable: true
    });
    return obj[key];
  }
  try {
    // IE 8 has a broken Object.defineProperty that only works on DOM objects.
    define({}, "");
  } catch (err) {
    define = function(obj, key, value) {
      return obj[key] = value;
    };
  }

  function wrap(innerFn, outerFn, self, tryLocsList) {
    // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.
    var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;
    var generator = Object.create(protoGenerator.prototype);
    var context = new Context(tryLocsList || []);

    // The ._invoke method unifies the implementations of the .next,
    // .throw, and .return methods.
    generator._invoke = makeInvokeMethod(innerFn, self, context);

    return generator;
  }
  exports.wrap = wrap;

  // Try/catch helper to minimize deoptimizations. Returns a completion
  // record like context.tryEntries[i].completion. This interface could
  // have been (and was previously) designed to take a closure to be
  // invoked without arguments, but in all the cases we care about we
  // already have an existing method we want to call, so there's no need
  // to create a new function object. We can even get away with assuming
  // the method takes exactly one argument, since that happens to be true
  // in every case, so we don't have to touch the arguments object. The
  // only additional allocation required is the completion record, which
  // has a stable shape and so hopefully should be cheap to allocate.
  function tryCatch(fn, obj, arg) {
    try {
      return { type: "normal", arg: fn.call(obj, arg) };
    } catch (err) {
      return { type: "throw", arg: err };
    }
  }

  var GenStateSuspendedStart = "suspendedStart";
  var GenStateSuspendedYield = "suspendedYield";
  var GenStateExecuting = "executing";
  var GenStateCompleted = "completed";

  // Returning this object from the innerFn has the same effect as
  // breaking out of the dispatch switch statement.
  var ContinueSentinel = {};

  // Dummy constructor functions that we use as the .constructor and
  // .constructor.prototype properties for functions that return Generator
  // objects. For full spec compliance, you may wish to configure your
  // minifier not to mangle the names of these two functions.
  function Generator() {}
  function GeneratorFunction() {}
  function GeneratorFunctionPrototype() {}

  // This is a polyfill for %IteratorPrototype% for environments that
  // don't natively support it.
  var IteratorPrototype = {};
  IteratorPrototype[iteratorSymbol] = function () {
    return this;
  };

  var getProto = Object.getPrototypeOf;
  var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
  if (NativeIteratorPrototype &&
      NativeIteratorPrototype !== Op &&
      hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
    // This environment has a native %IteratorPrototype%; use it instead
    // of the polyfill.
    IteratorPrototype = NativeIteratorPrototype;
  }

  var Gp = GeneratorFunctionPrototype.prototype =
    Generator.prototype = Object.create(IteratorPrototype);
  GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;
  GeneratorFunctionPrototype.constructor = GeneratorFunction;
  GeneratorFunction.displayName = define(
    GeneratorFunctionPrototype,
    toStringTagSymbol,
    "GeneratorFunction"
  );

  // Helper for defining the .next, .throw, and .return methods of the
  // Iterator interface in terms of a single ._invoke method.
  function defineIteratorMethods(prototype) {
    ["next", "throw", "return"].forEach(function(method) {
      define(prototype, method, function(arg) {
        return this._invoke(method, arg);
      });
    });
  }

  exports.isGeneratorFunction = function(genFun) {
    var ctor = typeof genFun === "function" && genFun.constructor;
    return ctor
      ? ctor === GeneratorFunction ||
        // For the native GeneratorFunction constructor, the best we can
        // do is to check its .name property.
        (ctor.displayName || ctor.name) === "GeneratorFunction"
      : false;
  };

  exports.mark = function(genFun) {
    if (Object.setPrototypeOf) {
      Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
    } else {
      genFun.__proto__ = GeneratorFunctionPrototype;
      define(genFun, toStringTagSymbol, "GeneratorFunction");
    }
    genFun.prototype = Object.create(Gp);
    return genFun;
  };

  // Within the body of any async function, `await x` is transformed to
  // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test
  // `hasOwn.call(value, "__await")` to determine if the yielded value is
  // meant to be awaited.
  exports.awrap = function(arg) {
    return { __await: arg };
  };

  function AsyncIterator(generator, PromiseImpl) {
    function invoke(method, arg, resolve, reject) {
      var record = tryCatch(generator[method], generator, arg);
      if (record.type === "throw") {
        reject(record.arg);
      } else {
        var result = record.arg;
        var value = result.value;
        if (value &&
            typeof value === "object" &&
            hasOwn.call(value, "__await")) {
          return PromiseImpl.resolve(value.__await).then(function(value) {
            invoke("next", value, resolve, reject);
          }, function(err) {
            invoke("throw", err, resolve, reject);
          });
        }

        return PromiseImpl.resolve(value).then(function(unwrapped) {
          // When a yielded Promise is resolved, its final value becomes
          // the .value of the Promise<{value,done}> result for the
          // current iteration.
          result.value = unwrapped;
          resolve(result);
        }, function(error) {
          // If a rejected Promise was yielded, throw the rejection back
          // into the async generator function so it can be handled there.
          return invoke("throw", error, resolve, reject);
        });
      }
    }

    var previousPromise;

    function enqueue(method, arg) {
      function callInvokeWithMethodAndArg() {
        return new PromiseImpl(function(resolve, reject) {
          invoke(method, arg, resolve, reject);
        });
      }

      return previousPromise =
        // If enqueue has been called before, then we want to wait until
        // all previous Promises have been resolved before calling invoke,
        // so that results are always delivered in the correct order. If
        // enqueue has not been called before, then it is important to
        // call invoke immediately, without waiting on a callback to fire,
        // so that the async generator function has the opportunity to do
        // any necessary setup in a predictable way. This predictability
        // is why the Promise constructor synchronously invokes its
        // executor callback, and why async functions synchronously
        // execute code before the first await. Since we implement simple
        // async functions in terms of async generators, it is especially
        // important to get this right, even though it requires care.
        previousPromise ? previousPromise.then(
          callInvokeWithMethodAndArg,
          // Avoid propagating failures to Promises returned by later
          // invocations of the iterator.
          callInvokeWithMethodAndArg
        ) : callInvokeWithMethodAndArg();
    }

    // Define the unified helper method that is used to implement .next,
    // .throw, and .return (see defineIteratorMethods).
    this._invoke = enqueue;
  }

  defineIteratorMethods(AsyncIterator.prototype);
  AsyncIterator.prototype[asyncIteratorSymbol] = function () {
    return this;
  };
  exports.AsyncIterator = AsyncIterator;

  // Note that simple async functions are implemented on top of
  // AsyncIterator objects; they just return a Promise for the value of
  // the final result produced by the iterator.
  exports.async = function(innerFn, outerFn, self, tryLocsList, PromiseImpl) {
    if (PromiseImpl === void 0) PromiseImpl = Promise;

    var iter = new AsyncIterator(
      wrap(innerFn, outerFn, self, tryLocsList),
      PromiseImpl
    );

    return exports.isGeneratorFunction(outerFn)
      ? iter // If outerFn is a generator, return the full iterator.
      : iter.next().then(function(result) {
          return result.done ? result.value : iter.next();
        });
  };

  function makeInvokeMethod(innerFn, self, context) {
    var state = GenStateSuspendedStart;

    return function invoke(method, arg) {
      if (state === GenStateExecuting) {
        throw new Error("Generator is already running");
      }

      if (state === GenStateCompleted) {
        if (method === "throw") {
          throw arg;
        }

        // Be forgiving, per 25.3.3.3.3 of the spec:
        // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume
        return doneResult();
      }

      context.method = method;
      context.arg = arg;

      while (true) {
        var delegate = context.delegate;
        if (delegate) {
          var delegateResult = maybeInvokeDelegate(delegate, context);
          if (delegateResult) {
            if (delegateResult === ContinueSentinel) continue;
            return delegateResult;
          }
        }

        if (context.method === "next") {
          // Setting context._sent for legacy support of Babel's
          // function.sent implementation.
          context.sent = context._sent = context.arg;

        } else if (context.method === "throw") {
          if (state === GenStateSuspendedStart) {
            state = GenStateCompleted;
            throw context.arg;
          }

          context.dispatchException(context.arg);

        } else if (context.method === "return") {
          context.abrupt("return", context.arg);
        }

        state = GenStateExecuting;

        var record = tryCatch(innerFn, self, context);
        if (record.type === "normal") {
          // If an exception is thrown from innerFn, we leave state ===
          // GenStateExecuting and loop back for another invocation.
          state = context.done
            ? GenStateCompleted
            : GenStateSuspendedYield;

          if (record.arg === ContinueSentinel) {
            continue;
          }

          return {
            value: record.arg,
            done: context.done
          };

        } else if (record.type === "throw") {
          state = GenStateCompleted;
          // Dispatch the exception by looping back around to the
          // context.dispatchException(context.arg) call above.
          context.method = "throw";
          context.arg = record.arg;
        }
      }
    };
  }

  // Call delegate.iterator[context.method](context.arg) and handle the
  // result, either by returning a { value, done } result from the
  // delegate iterator, or by modifying context.method and context.arg,
  // setting context.delegate to null, and returning the ContinueSentinel.
  function maybeInvokeDelegate(delegate, context) {
    var method = delegate.iterator[context.method];
    if (method === undefined) {
      // A .throw or .return when the delegate iterator has no .throw
      // method always terminates the yield* loop.
      context.delegate = null;

      if (context.method === "throw") {
        // Note: ["return"] must be used for ES3 parsing compatibility.
        if (delegate.iterator["return"]) {
          // If the delegate iterator has a return method, give it a
          // chance to clean up.
          context.method = "return";
          context.arg = undefined;
          maybeInvokeDelegate(delegate, context);

          if (context.method === "throw") {
            // If maybeInvokeDelegate(context) changed context.method from
            // "return" to "throw", let that override the TypeError below.
            return ContinueSentinel;
          }
        }

        context.method = "throw";
        context.arg = new TypeError(
          "The iterator does not provide a 'throw' method");
      }

      return ContinueSentinel;
    }

    var record = tryCatch(method, delegate.iterator, context.arg);

    if (record.type === "throw") {
      context.method = "throw";
      context.arg = record.arg;
      context.delegate = null;
      return ContinueSentinel;
    }

    var info = record.arg;

    if (! info) {
      context.method = "throw";
      context.arg = new TypeError("iterator result is not an object");
      context.delegate = null;
      return ContinueSentinel;
    }

    if (info.done) {
      // Assign the result of the finished delegate to the temporary
      // variable specified by delegate.resultName (see delegateYield).
      context[delegate.resultName] = info.value;

      // Resume execution at the desired location (see delegateYield).
      context.next = delegate.nextLoc;

      // If context.method was "throw" but the delegate handled the
      // exception, let the outer generator proceed normally. If
      // context.method was "next", forget context.arg since it has been
      // "consumed" by the delegate iterator. If context.method was
      // "return", allow the original .return call to continue in the
      // outer generator.
      if (context.method !== "return") {
        context.method = "next";
        context.arg = undefined;
      }

    } else {
      // Re-yield the result returned by the delegate method.
      return info;
    }

    // The delegate iterator is finished, so forget it and continue with
    // the outer generator.
    context.delegate = null;
    return ContinueSentinel;
  }

  // Define Generator.prototype.{next,throw,return} in terms of the
  // unified ._invoke helper method.
  defineIteratorMethods(Gp);

  define(Gp, toStringTagSymbol, "Generator");

  // A Generator should always return itself as the iterator object when the
  // @@iterator function is called on it. Some browsers' implementations of the
  // iterator prototype chain incorrectly implement this, causing the Generator
  // object to not be returned from this call. This ensures that doesn't happen.
  // See https://github.com/facebook/regenerator/issues/274 for more details.
  Gp[iteratorSymbol] = function() {
    return this;
  };

  Gp.toString = function() {
    return "[object Generator]";
  };

  function pushTryEntry(locs) {
    var entry = { tryLoc: locs[0] };

    if (1 in locs) {
      entry.catchLoc = locs[1];
    }

    if (2 in locs) {
      entry.finallyLoc = locs[2];
      entry.afterLoc = locs[3];
    }

    this.tryEntries.push(entry);
  }

  function resetTryEntry(entry) {
    var record = entry.completion || {};
    record.type = "normal";
    delete record.arg;
    entry.completion = record;
  }

  function Context(tryLocsList) {
    // The root entry object (effectively a try statement without a catch
    // or a finally block) gives us a place to store values thrown from
    // locations where there is no enclosing try statement.
    this.tryEntries = [{ tryLoc: "root" }];
    tryLocsList.forEach(pushTryEntry, this);
    this.reset(true);
  }

  exports.keys = function(object) {
    var keys = [];
    for (var key in object) {
      keys.push(key);
    }
    keys.reverse();

    // Rather than returning an object with a next method, we keep
    // things simple and return the next function itself.
    return function next() {
      while (keys.length) {
        var key = keys.pop();
        if (key in object) {
          next.value = key;
          next.done = false;
          return next;
        }
      }

      // To avoid creating an additional object, we just hang the .value
      // and .done properties off the next function object itself. This
      // also ensures that the minifier will not anonymize the function.
      next.done = true;
      return next;
    };
  };

  function values(iterable) {
    if (iterable) {
      var iteratorMethod = iterable[iteratorSymbol];
      if (iteratorMethod) {
        return iteratorMethod.call(iterable);
      }

      if (typeof iterable.next === "function") {
        return iterable;
      }

      if (!isNaN(iterable.length)) {
        var i = -1, next = function next() {
          while (++i < iterable.length) {
            if (hasOwn.call(iterable, i)) {
              next.value = iterable[i];
              next.done = false;
              return next;
            }
          }

          next.value = undefined;
          next.done = true;

          return next;
        };

        return next.next = next;
      }
    }

    // Return an iterator with no values.
    return { next: doneResult };
  }
  exports.values = values;

  function doneResult() {
    return { value: undefined, done: true };
  }

  Context.prototype = {
    constructor: Context,

    reset: function(skipTempReset) {
      this.prev = 0;
      this.next = 0;
      // Resetting context._sent for legacy support of Babel's
      // function.sent implementation.
      this.sent = this._sent = undefined;
      this.done = false;
      this.delegate = null;

      this.method = "next";
      this.arg = undefined;

      this.tryEntries.forEach(resetTryEntry);

      if (!skipTempReset) {
        for (var name in this) {
          // Not sure about the optimal order of these conditions:
          if (name.charAt(0) === "t" &&
              hasOwn.call(this, name) &&
              !isNaN(+name.slice(1))) {
            this[name] = undefined;
          }
        }
      }
    },

    stop: function() {
      this.done = true;

      var rootEntry = this.tryEntries[0];
      var rootRecord = rootEntry.completion;
      if (rootRecord.type === "throw") {
        throw rootRecord.arg;
      }

      return this.rval;
    },

    dispatchException: function(exception) {
      if (this.done) {
        throw exception;
      }

      var context = this;
      function handle(loc, caught) {
        record.type = "throw";
        record.arg = exception;
        context.next = loc;

        if (caught) {
          // If the dispatched exception was caught by a catch block,
          // then let that catch block handle the exception normally.
          context.method = "next";
          context.arg = undefined;
        }

        return !! caught;
      }

      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
        var entry = this.tryEntries[i];
        var record = entry.completion;

        if (entry.tryLoc === "root") {
          // Exception thrown outside of any try block that could handle
          // it, so set the completion value of the entire function to
          // throw the exception.
          return handle("end");
        }

        if (entry.tryLoc <= this.prev) {
          var hasCatch = hasOwn.call(entry, "catchLoc");
          var hasFinally = hasOwn.call(entry, "finallyLoc");

          if (hasCatch && hasFinally) {
            if (this.prev < entry.catchLoc) {
              return handle(entry.catchLoc, true);
            } else if (this.prev < entry.finallyLoc) {
              return handle(entry.finallyLoc);
            }

          } else if (hasCatch) {
            if (this.prev < entry.catchLoc) {
              return handle(entry.catchLoc, true);
            }

          } else if (hasFinally) {
            if (this.prev < entry.finallyLoc) {
              return handle(entry.finallyLoc);
            }

          } else {
            throw new Error("try statement without catch or finally");
          }
        }
      }
    },

    abrupt: function(type, arg) {
      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
        var entry = this.tryEntries[i];
        if (entry.tryLoc <= this.prev &&
            hasOwn.call(entry, "finallyLoc") &&
            this.prev < entry.finallyLoc) {
          var finallyEntry = entry;
          break;
        }
      }

      if (finallyEntry &&
          (type === "break" ||
           type === "continue") &&
          finallyEntry.tryLoc <= arg &&
          arg <= finallyEntry.finallyLoc) {
        // Ignore the finally entry if control is not jumping to a
        // location outside the try/catch block.
        finallyEntry = null;
      }

      var record = finallyEntry ? finallyEntry.completion : {};
      record.type = type;
      record.arg = arg;

      if (finallyEntry) {
        this.method = "next";
        this.next = finallyEntry.finallyLoc;
        return ContinueSentinel;
      }

      return this.complete(record);
    },

    complete: function(record, afterLoc) {
      if (record.type === "throw") {
        throw record.arg;
      }

      if (record.type === "break" ||
          record.type === "continue") {
        this.next = record.arg;
      } else if (record.type === "return") {
        this.rval = this.arg = record.arg;
        this.method = "return";
        this.next = "end";
      } else if (record.type === "normal" && afterLoc) {
        this.next = afterLoc;
      }

      return ContinueSentinel;
    },

    finish: function(finallyLoc) {
      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
        var entry = this.tryEntries[i];
        if (entry.finallyLoc === finallyLoc) {
          this.complete(entry.completion, entry.afterLoc);
          resetTryEntry(entry);
          return ContinueSentinel;
        }
      }
    },

    "catch": function(tryLoc) {
      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
        var entry = this.tryEntries[i];
        if (entry.tryLoc === tryLoc) {
          var record = entry.completion;
          if (record.type === "throw") {
            var thrown = record.arg;
            resetTryEntry(entry);
          }
          return thrown;
        }
      }

      // The context.catch method must only be called with a location
      // argument that corresponds to a known catch block.
      throw new Error("illegal catch attempt");
    },

    delegateYield: function(iterable, resultName, nextLoc) {
      this.delegate = {
        iterator: values(iterable),
        resultName: resultName,
        nextLoc: nextLoc
      };

      if (this.method === "next") {
        // Deliberately forget the last sent value so that we don't
        // accidentally pass it on to the delegate.
        this.arg = undefined;
      }

      return ContinueSentinel;
    }
  };

  // Regardless of whether this script is executing as a CommonJS module
  // or not, return the runtime object so that we can declare the variable
  // regeneratorRuntime in the outer scope, which allows this module to be
  // injected easily by `bin/regenerator --include-runtime script.js`.
  return exports;

}(
  // If this script is executing as a CommonJS module, use module.exports
  // as the regeneratorRuntime namespace. Otherwise create a new empty
  // object. Either way, the resulting object will be used to initialize
  // the regeneratorRuntime variable at the top of this file.
   true ? module.exports : undefined
));

try {
  regeneratorRuntime = runtime;
} catch (accidentalStrictMode) {
  // This module should not be running in strict mode, so the above
  // assignment should always work unless something is misconfigured. Just
  // in case runtime.js accidentally runs in strict mode, we can escape
  // strict mode using a global Function call. This could conceivably fail
  // if a Content Security Policy forbids using Function, but in that case
  // the proper solution is to fix the accidental strict mode problem. If
  // you've misconfigured your bundler to force strict mode and applied a
  // CSP to forbid Function, and you're not willing to fix either of those
  // problems, please detail your unique predicament in a GitHub issue.
  Function("r", "regeneratorRuntime = r")(runtime);
}


/***/ })

},[["./node_modules/next/dist/client/dev/amp-dev.js","static/runtime/webpack.js"]]]);
//# sourceMappingURL=amp.js.map