main page

node_modules/cross-fetch/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2017 Leonardo Quixadá
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/cross-fetch/README.md

@@ -0,0 +1,169 @@
+cross-fetch<br>
+[![NPM Version](https://img.shields.io/npm/v/cross-fetch.svg?branch=main)](https://www.npmjs.com/package/cross-fetch)
+[![Downloads Per Week](https://img.shields.io/npm/dw/cross-fetch.svg?color=blue)](https://www.npmjs.com/package/cross-fetch)
+[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT)
+![CI](https://github.com/lquixada/cross-fetch/workflows/CI/badge.svg)
+[![codecov](https://codecov.io/gh/lquixada/cross-fetch/branch/main/graph/badge.svg)](https://codecov.io/gh/lquixada/cross-fetch)
+================
+
+Universal WHATWG Fetch API for Node, Browsers and React Native. The scenario that cross-fetch really shines is when the same JavaScript codebase needs to run on different platforms.
+
+- **Platform agnostic**: browsers, Node or React Native
+- **Optional polyfill**: it's up to you if something is going to be added to the global object or not
+- **Simple interface**: no instantiation, no configuration and no extra dependency
+- **WHATWG compliant**: it works the same way wherever your code runs
+- **TypeScript support**: better development experience with types.
+
+
+* * *
+
+## Table of Contents
+
+-   [Install](#install)
+-   [Usage](#usage)
+-   [Demo & API](#demo--api)
+-   [FAQ](#faq)
+-   [Thanks](#thanks)
+-   [License](#license)
+-   [Author](#author)
+
+* * *
+
+## Install
+
+```sh
+npm install --save cross-fetch
+```
+
+As a [ponyfill](https://github.com/sindresorhus/ponyfill):
+
+```javascript
+// Using ES6 modules with Babel or TypeScript
+import fetch from 'cross-fetch';
+
+// Using CommonJS modules
+const fetch = require('cross-fetch');
+```
+
+As a polyfill:
+
+```javascript
+// Using ES6 modules
+import 'cross-fetch/polyfill';
+
+// Using CommonJS modules
+require('cross-fetch/polyfill');
+```
+
+
+The CDN build is also available on unpkg:
+
+```html
+<script src="//unpkg.com/cross-fetch/dist/cross-fetch.js"></script>
+```
+
+This adds the fetch function to the window object. Note that this is not UMD compatible.
+
+
+* * *
+
+## Usage
+
+With [promises](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise):
+
+```javascript
+import fetch from 'cross-fetch';
+// Or just: import 'cross-fetch/polyfill';
+
+fetch('//api.github.com/users/lquixada')
+  .then(res => {
+    if (res.status >= 400) {
+      throw new Error("Bad response from server");
+    }
+    return res.json();
+  })
+  .then(user => {
+    console.log(user);
+  })
+  .catch(err => {
+    console.error(err);
+  });
+```
+
+With [async/await](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function):
+
+```javascript
+import fetch from 'cross-fetch';
+// Or just: import 'cross-fetch/polyfill';
+
+(async () => {
+  try {
+    const res = await fetch('//api.github.com/users/lquixada');
+    
+    if (res.status >= 400) {
+      throw new Error("Bad response from server");
+    }
+    
+    const user = await res.json();
+  
+    console.log(user);
+  } catch (err) {
+    console.error(err);
+  }
+})();
+```
+
+> ⚠️ **Warning**: If you're in an environment that doesn't support Promises such as Internet Explorer, you must install an ES6 Promise compatible polyfill. [es6-promise](https://github.com/jakearchibald/es6-promise) is suggested.
+
+
+## Demo & API
+
+You can find a comprehensive doc at [Github's fetch](https://github.github.io/fetch/) page. If you want to play with cross-fetch, check our [**JSFiddle playground**](https://jsfiddle.net/lquixada/3ypqgacp/).
+
+> **Tip**: Run the fiddle on various browsers and with different settings (for instance: cross-domain requests, wrong urls or text requests). Don't forget to open the console in the test suite page and play around.
+
+
+## FAQ
+
+#### Yet another fetch library?
+
+I did a lot of research in order to find a fetch library that could be simple, cross-platform and provide polyfill as an option. There's a plethora of libs out there but none could match those requirements.
+
+
+#### Why not isomorphic-fetch?
+
+My preferred library used to be [isomorphic-fetch](https://github.com/matthew-andrews/isomorphic-fetch) but it has this [bug](https://github.com/matthew-andrews/isomorphic-fetch/issues/125) that prevents it from running in a react native environment. It seems unlikely to be fixed since there haven't been any new commits to it since 2016. That means dependencies are outdated as well. 
+
+
+#### Why polyfill might not be a good idea?
+
+In a word? Risk. If the spec changes in the future, it might be problematic to debug. Read more about it on [sindresorhus's ponyfill](https://github.com/sindresorhus/ponyfill#how-are-ponyfills-better-than-polyfills) page. It's up to you if you're fine with it or not.
+
+
+#### How does cross-fetch work?
+
+Just like isomorphic-fetch, it is just a proxy. If you're in node, it delivers you the [node-fetch](https://github.com/bitinn/node-fetch/) library, if you're in a browser or React Native, it delivers you the github's [whatwg-fetch](https://github.com/github/fetch/). The same strategy applies whether you're using polyfill or ponyfill.
+
+
+## Who's Using It?
+
+|[![The New York Times](./docs/images/logo-nytimes.png)](https://www.nytimes.com/)|[![Apollo GraphQL](./docs/images/logo-apollo.png)](https://github.com/apollographql/apollo-client/)|[![Facebook](./docs/images/logo-facebook.png)](https://github.com/facebook/fbjs/)|[![Swagger](./docs/images/logo-swagger.png)](https://swagger.io/)|[![VulcanJS](./docs/images/logo-vulcanjs.png)](http://vulcanjs.org)|[![graphql-request](./docs/images/logo-graphql-request.png)](https://github.com/prisma/graphql-request)|
+|:---:|:---:|:---:|:---:|:---:|:---:|
+|The New York Times|Apollo GraphQL|Facebook|Swagger|VulcanJS|graphql-request|
+
+
+## Thanks
+
+Heavily inspired by the works of [matthew-andrews](https://github.com/matthew-andrews). Kudos to him!
+
+
+## License
+
+cross-fetch is licensed under the [MIT license](https://github.com/lquixada/cross-fetch/blob/main/LICENSE) © [Leonardo Quixadá](https://twitter.com/lquixada/)
+
+
+## Author
+
+|[![@lquixada](https://avatars0.githubusercontent.com/u/195494?v=4&s=96)](https://github.com/lquixada)|
+|:---:|
+|[@lquixada](http://www.github.com/lquixada)|

node_modules/cross-fetch/dist/browser-polyfill.js

@@ -0,0 +1,532 @@
+(function(self) {
+
+var irrelevant = (function (exports) {
+
+  var support = {
+    searchParams: 'URLSearchParams' in self,
+    iterable: 'Symbol' in self && 'iterator' in Symbol,
+    blob:
+      'FileReader' in self &&
+      'Blob' in self &&
+      (function() {
+        try {
+          new Blob();
+          return true
+        } catch (e) {
+          return false
+        }
+      })(),
+    formData: 'FormData' in self,
+    arrayBuffer: 'ArrayBuffer' in self
+  };
+
+  function isDataView(obj) {
+    return obj && DataView.prototype.isPrototypeOf(obj)
+  }
+
+  if (support.arrayBuffer) {
+    var viewClasses = [
+      '[object Int8Array]',
+      '[object Uint8Array]',
+      '[object Uint8ClampedArray]',
+      '[object Int16Array]',
+      '[object Uint16Array]',
+      '[object Int32Array]',
+      '[object Uint32Array]',
+      '[object Float32Array]',
+      '[object Float64Array]'
+    ];
+
+    var isArrayBufferView =
+      ArrayBuffer.isView ||
+      function(obj) {
+        return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1
+      };
+  }
+
+  function normalizeName(name) {
+    if (typeof name !== 'string') {
+      name = String(name);
+    }
+    if (/[^a-z0-9\-#$%&'*+.^_`|~]/i.test(name)) {
+      throw new TypeError('Invalid character in header field name')
+    }
+    return name.toLowerCase()
+  }
+
+  function normalizeValue(value) {
+    if (typeof value !== 'string') {
+      value = String(value);
+    }
+    return value
+  }
+
+  // Build a destructive iterator for the value list
+  function iteratorFor(items) {
+    var iterator = {
+      next: function() {
+        var value = items.shift();
+        return {done: value === undefined, value: value}
+      }
+    };
+
+    if (support.iterable) {
+      iterator[Symbol.iterator] = function() {
+        return iterator
+      };
+    }
+
+    return iterator
+  }
+
+  function Headers(headers) {
+    this.map = {};
+
+    if (headers instanceof Headers) {
+      headers.forEach(function(value, name) {
+        this.append(name, value);
+      }, this);
+    } else if (Array.isArray(headers)) {
+      headers.forEach(function(header) {
+        this.append(header[0], header[1]);
+      }, this);
+    } else if (headers) {
+      Object.getOwnPropertyNames(headers).forEach(function(name) {
+        this.append(name, headers[name]);
+      }, this);
+    }
+  }
+
+  Headers.prototype.append = function(name, value) {
+    name = normalizeName(name);
+    value = normalizeValue(value);
+    var oldValue = this.map[name];
+    this.map[name] = oldValue ? oldValue + ', ' + value : value;
+  };
+
+  Headers.prototype['delete'] = function(name) {
+    delete this.map[normalizeName(name)];
+  };
+
+  Headers.prototype.get = function(name) {
+    name = normalizeName(name);
+    return this.has(name) ? this.map[name] : null
+  };
+
+  Headers.prototype.has = function(name) {
+    return this.map.hasOwnProperty(normalizeName(name))
+  };
+
+  Headers.prototype.set = function(name, value) {
+    this.map[normalizeName(name)] = normalizeValue(value);
+  };
+
+  Headers.prototype.forEach = function(callback, thisArg) {
+    for (var name in this.map) {
+      if (this.map.hasOwnProperty(name)) {
+        callback.call(thisArg, this.map[name], name, this);
+      }
+    }
+  };
+
+  Headers.prototype.keys = function() {
+    var items = [];
+    this.forEach(function(value, name) {
+      items.push(name);
+    });
+    return iteratorFor(items)
+  };
+
+  Headers.prototype.values = function() {
+    var items = [];
+    this.forEach(function(value) {
+      items.push(value);
+    });
+    return iteratorFor(items)
+  };
+
+  Headers.prototype.entries = function() {
+    var items = [];
+    this.forEach(function(value, name) {
+      items.push([name, value]);
+    });
+    return iteratorFor(items)
+  };
+
+  if (support.iterable) {
+    Headers.prototype[Symbol.iterator] = Headers.prototype.entries;
+  }
+
+  function consumed(body) {
+    if (body.bodyUsed) {
+      return Promise.reject(new TypeError('Already read'))
+    }
+    body.bodyUsed = true;
+  }
+
+  function fileReaderReady(reader) {
+    return new Promise(function(resolve, reject) {
+      reader.onload = function() {
+        resolve(reader.result);
+      };
+      reader.onerror = function() {
+        reject(reader.error);
+      };
+    })
+  }
+
+  function readBlobAsArrayBuffer(blob) {
+    var reader = new FileReader();
+    var promise = fileReaderReady(reader);
+    reader.readAsArrayBuffer(blob);
+    return promise
+  }
+
+  function readBlobAsText(blob) {
+    var reader = new FileReader();
+    var promise = fileReaderReady(reader);
+    reader.readAsText(blob);
+    return promise
+  }
+
+  function readArrayBufferAsText(buf) {
+    var view = new Uint8Array(buf);
+    var chars = new Array(view.length);
+
+    for (var i = 0; i < view.length; i++) {
+      chars[i] = String.fromCharCode(view[i]);
+    }
+    return chars.join('')
+  }
+
+  function bufferClone(buf) {
+    if (buf.slice) {
+      return buf.slice(0)
+    } else {
+      var view = new Uint8Array(buf.byteLength);
+      view.set(new Uint8Array(buf));
+      return view.buffer
+    }
+  }
+
+  function Body() {
+    this.bodyUsed = false;
+
+    this._initBody = function(body) {
+      this._bodyInit = body;
+      if (!body) {
+        this._bodyText = '';
+      } else if (typeof body === 'string') {
+        this._bodyText = body;
+      } else if (support.blob && Blob.prototype.isPrototypeOf(body)) {
+        this._bodyBlob = body;
+      } else if (support.formData && FormData.prototype.isPrototypeOf(body)) {
+        this._bodyFormData = body;
+      } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {
+        this._bodyText = body.toString();
+      } else if (support.arrayBuffer && support.blob && isDataView(body)) {
+        this._bodyArrayBuffer = bufferClone(body.buffer);
+        // IE 10-11 can't handle a DataView body.
+        this._bodyInit = new Blob([this._bodyArrayBuffer]);
+      } else if (support.arrayBuffer && (ArrayBuffer.prototype.isPrototypeOf(body) || isArrayBufferView(body))) {
+        this._bodyArrayBuffer = bufferClone(body);
+      } else {
+        this._bodyText = body = Object.prototype.toString.call(body);
+      }
+
+      if (!this.headers.get('content-type')) {
+        if (typeof body === 'string') {
+          this.headers.set('content-type', 'text/plain;charset=UTF-8');
+        } else if (this._bodyBlob && this._bodyBlob.type) {
+          this.headers.set('content-type', this._bodyBlob.type);
+        } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {
+          this.headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8');
+        }
+      }
+    };
+
+    if (support.blob) {
+      this.blob = function() {
+        var rejected = consumed(this);
+        if (rejected) {
+          return rejected
+        }
+
+        if (this._bodyBlob) {
+          return Promise.resolve(this._bodyBlob)
+        } else if (this._bodyArrayBuffer) {
+          return Promise.resolve(new Blob([this._bodyArrayBuffer]))
+        } else if (this._bodyFormData) {
+          throw new Error('could not read FormData body as blob')
+        } else {
+          return Promise.resolve(new Blob([this._bodyText]))
+        }
+      };
+
+      this.arrayBuffer = function() {
+        if (this._bodyArrayBuffer) {
+          return consumed(this) || Promise.resolve(this._bodyArrayBuffer)
+        } else {
+          return this.blob().then(readBlobAsArrayBuffer)
+        }
+      };
+    }
+
+    this.text = function() {
+      var rejected = consumed(this);
+      if (rejected) {
+        return rejected
+      }
+
+      if (this._bodyBlob) {
+        return readBlobAsText(this._bodyBlob)
+      } else if (this._bodyArrayBuffer) {
+        return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer))
+      } else if (this._bodyFormData) {
+        throw new Error('could not read FormData body as text')
+      } else {
+        return Promise.resolve(this._bodyText)
+      }
+    };
+
+    if (support.formData) {
+      this.formData = function() {
+        return this.text().then(decode)
+      };
+    }
+
+    this.json = function() {
+      return this.text().then(JSON.parse)
+    };
+
+    return this
+  }
+
+  // HTTP methods whose capitalization should be normalized
+  var methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT'];
+
+  function normalizeMethod(method) {
+    var upcased = method.toUpperCase();
+    return methods.indexOf(upcased) > -1 ? upcased : method
+  }
+
+  function Request(input, options) {
+    options = options || {};
+    var body = options.body;
+
+    if (input instanceof Request) {
+      if (input.bodyUsed) {
+        throw new TypeError('Already read')
+      }
+      this.url = input.url;
+      this.credentials = input.credentials;
+      if (!options.headers) {
+        this.headers = new Headers(input.headers);
+      }
+      this.method = input.method;
+      this.mode = input.mode;
+      this.signal = input.signal;
+      if (!body && input._bodyInit != null) {
+        body = input._bodyInit;
+        input.bodyUsed = true;
+      }
+    } else {
+      this.url = String(input);
+    }
+
+    this.credentials = options.credentials || this.credentials || 'same-origin';
+    if (options.headers || !this.headers) {
+      this.headers = new Headers(options.headers);
+    }
+    this.method = normalizeMethod(options.method || this.method || 'GET');
+    this.mode = options.mode || this.mode || null;
+    this.signal = options.signal || this.signal;
+    this.referrer = null;
+
+    if ((this.method === 'GET' || this.method === 'HEAD') && body) {
+      throw new TypeError('Body not allowed for GET or HEAD requests')
+    }
+    this._initBody(body);
+  }
+
+  Request.prototype.clone = function() {
+    return new Request(this, {body: this._bodyInit})
+  };
+
+  function decode(body) {
+    var form = new FormData();
+    body
+      .trim()
+      .split('&')
+      .forEach(function(bytes) {
+        if (bytes) {
+          var split = bytes.split('=');
+          var name = split.shift().replace(/\+/g, ' ');
+          var value = split.join('=').replace(/\+/g, ' ');
+          form.append(decodeURIComponent(name), decodeURIComponent(value));
+        }
+      });
+    return form
+  }
+
+  function parseHeaders(rawHeaders) {
+    var headers = new Headers();
+    // Replace instances of \r\n and \n followed by at least one space or horizontal tab with a space
+    // https://tools.ietf.org/html/rfc7230#section-3.2
+    var preProcessedHeaders = rawHeaders.replace(/\r?\n[\t ]+/g, ' ');
+    preProcessedHeaders.split(/\r?\n/).forEach(function(line) {
+      var parts = line.split(':');
+      var key = parts.shift().trim();
+      if (key) {
+        var value = parts.join(':').trim();
+        headers.append(key, value);
+      }
+    });
+    return headers
+  }
+
+  Body.call(Request.prototype);
+
+  function Response(bodyInit, options) {
+    if (!options) {
+      options = {};
+    }
+
+    this.type = 'default';
+    this.status = options.status === undefined ? 200 : options.status;
+    this.ok = this.status >= 200 && this.status < 300;
+    this.statusText = 'statusText' in options ? options.statusText : 'OK';
+    this.headers = new Headers(options.headers);
+    this.url = options.url || '';
+    this._initBody(bodyInit);
+  }
+
+  Body.call(Response.prototype);
+
+  Response.prototype.clone = function() {
+    return new Response(this._bodyInit, {
+      status: this.status,
+      statusText: this.statusText,
+      headers: new Headers(this.headers),
+      url: this.url
+    })
+  };
+
+  Response.error = function() {
+    var response = new Response(null, {status: 0, statusText: ''});
+    response.type = 'error';
+    return response
+  };
+
+  var redirectStatuses = [301, 302, 303, 307, 308];
+
+  Response.redirect = function(url, status) {
+    if (redirectStatuses.indexOf(status) === -1) {
+      throw new RangeError('Invalid status code')
+    }
+
+    return new Response(null, {status: status, headers: {location: url}})
+  };
+
+  exports.DOMException = self.DOMException;
+  try {
+    new exports.DOMException();
+  } catch (err) {
+    exports.DOMException = function(message, name) {
+      this.message = message;
+      this.name = name;
+      var error = Error(message);
+      this.stack = error.stack;
+    };
+    exports.DOMException.prototype = Object.create(Error.prototype);
+    exports.DOMException.prototype.constructor = exports.DOMException;
+  }
+
+  function fetch(input, init) {
+    return new Promise(function(resolve, reject) {
+      var request = new Request(input, init);
+
+      if (request.signal && request.signal.aborted) {
+        return reject(new exports.DOMException('Aborted', 'AbortError'))
+      }
+
+      var xhr = new XMLHttpRequest();
+
+      function abortXhr() {
+        xhr.abort();
+      }
+
+      xhr.onload = function() {
+        var options = {
+          status: xhr.status,
+          statusText: xhr.statusText,
+          headers: parseHeaders(xhr.getAllResponseHeaders() || '')
+        };
+        options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL');
+        var body = 'response' in xhr ? xhr.response : xhr.responseText;
+        resolve(new Response(body, options));
+      };
+
+      xhr.onerror = function() {
+        reject(new TypeError('Network request failed'));
+      };
+
+      xhr.ontimeout = function() {
+        reject(new TypeError('Network request failed'));
+      };
+
+      xhr.onabort = function() {
+        reject(new exports.DOMException('Aborted', 'AbortError'));
+      };
+
+      xhr.open(request.method, request.url, true);
+
+      if (request.credentials === 'include') {
+        xhr.withCredentials = true;
+      } else if (request.credentials === 'omit') {
+        xhr.withCredentials = false;
+      }
+
+      if ('responseType' in xhr && support.blob) {
+        xhr.responseType = 'blob';
+      }
+
+      request.headers.forEach(function(value, name) {
+        xhr.setRequestHeader(name, value);
+      });
+
+      if (request.signal) {
+        request.signal.addEventListener('abort', abortXhr);
+
+        xhr.onreadystatechange = function() {
+          // DONE (success or failure)
+          if (xhr.readyState === 4) {
+            request.signal.removeEventListener('abort', abortXhr);
+          }
+        };
+      }
+
+      xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit);
+    })
+  }
+
+  fetch.polyfill = true;
+
+  if (!self.fetch) {
+    self.fetch = fetch;
+    self.Headers = Headers;
+    self.Request = Request;
+    self.Response = Response;
+  }
+
+  exports.Headers = Headers;
+  exports.Request = Request;
+  exports.Response = Response;
+  exports.fetch = fetch;
+
+  Object.defineProperty(exports, '__esModule', { value: true });
+
+  return exports;
+
+})({});
+})(typeof self !== 'undefined' ? self : this);

node_modules/cross-fetch/dist/browser-ponyfill.js

@@ -0,0 +1,554 @@
+var global = typeof self !== 'undefined' ? self : this;
+var __self__ = (function () {
+function F() {
+this.fetch = false;
+this.DOMException = global.DOMException
+}
+F.prototype = global;
+return new F();
+})();
+(function(self) {
+
+var irrelevant = (function (exports) {
+
+  var support = {
+    searchParams: 'URLSearchParams' in self,
+    iterable: 'Symbol' in self && 'iterator' in Symbol,
+    blob:
+      'FileReader' in self &&
+      'Blob' in self &&
+      (function() {
+        try {
+          new Blob();
+          return true
+        } catch (e) {
+          return false
+        }
+      })(),
+    formData: 'FormData' in self,
+    arrayBuffer: 'ArrayBuffer' in self
+  };
+
+  function isDataView(obj) {
+    return obj && DataView.prototype.isPrototypeOf(obj)
+  }
+
+  if (support.arrayBuffer) {
+    var viewClasses = [
+      '[object Int8Array]',
+      '[object Uint8Array]',
+      '[object Uint8ClampedArray]',
+      '[object Int16Array]',
+      '[object Uint16Array]',
+      '[object Int32Array]',
+      '[object Uint32Array]',
+      '[object Float32Array]',
+      '[object Float64Array]'
+    ];
+
+    var isArrayBufferView =
+      ArrayBuffer.isView ||
+      function(obj) {
+        return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1
+      };
+  }
+
+  function normalizeName(name) {
+    if (typeof name !== 'string') {
+      name = String(name);
+    }
+    if (/[^a-z0-9\-#$%&'*+.^_`|~]/i.test(name)) {
+      throw new TypeError('Invalid character in header field name')
+    }
+    return name.toLowerCase()
+  }
+
+  function normalizeValue(value) {
+    if (typeof value !== 'string') {
+      value = String(value);
+    }
+    return value
+  }
+
+  // Build a destructive iterator for the value list
+  function iteratorFor(items) {
+    var iterator = {
+      next: function() {
+        var value = items.shift();
+        return {done: value === undefined, value: value}
+      }
+    };
+
+    if (support.iterable) {
+      iterator[Symbol.iterator] = function() {
+        return iterator
+      };
+    }
+
+    return iterator
+  }
+
+  function Headers(headers) {
+    this.map = {};
+
+    if (headers instanceof Headers) {
+      headers.forEach(function(value, name) {
+        this.append(name, value);
+      }, this);
+    } else if (Array.isArray(headers)) {
+      headers.forEach(function(header) {
+        this.append(header[0], header[1]);
+      }, this);
+    } else if (headers) {
+      Object.getOwnPropertyNames(headers).forEach(function(name) {
+        this.append(name, headers[name]);
+      }, this);
+    }
+  }
+
+  Headers.prototype.append = function(name, value) {
+    name = normalizeName(name);
+    value = normalizeValue(value);
+    var oldValue = this.map[name];
+    this.map[name] = oldValue ? oldValue + ', ' + value : value;
+  };
+
+  Headers.prototype['delete'] = function(name) {
+    delete this.map[normalizeName(name)];
+  };
+
+  Headers.prototype.get = function(name) {
+    name = normalizeName(name);
+    return this.has(name) ? this.map[name] : null
+  };
+
+  Headers.prototype.has = function(name) {
+    return this.map.hasOwnProperty(normalizeName(name))
+  };
+
+  Headers.prototype.set = function(name, value) {
+    this.map[normalizeName(name)] = normalizeValue(value);
+  };
+
+  Headers.prototype.forEach = function(callback, thisArg) {
+    for (var name in this.map) {
+      if (this.map.hasOwnProperty(name)) {
+        callback.call(thisArg, this.map[name], name, this);
+      }
+    }
+  };
+
+  Headers.prototype.keys = function() {
+    var items = [];
+    this.forEach(function(value, name) {
+      items.push(name);
+    });
+    return iteratorFor(items)
+  };
+
+  Headers.prototype.values = function() {
+    var items = [];
+    this.forEach(function(value) {
+      items.push(value);
+    });
+    return iteratorFor(items)
+  };
+
+  Headers.prototype.entries = function() {
+    var items = [];
+    this.forEach(function(value, name) {
+      items.push([name, value]);
+    });
+    return iteratorFor(items)
+  };
+
+  if (support.iterable) {
+    Headers.prototype[Symbol.iterator] = Headers.prototype.entries;
+  }
+
+  function consumed(body) {
+    if (body.bodyUsed) {
+      return Promise.reject(new TypeError('Already read'))
+    }
+    body.bodyUsed = true;
+  }
+
+  function fileReaderReady(reader) {
+    return new Promise(function(resolve, reject) {
+      reader.onload = function() {
+        resolve(reader.result);
+      };
+      reader.onerror = function() {
+        reject(reader.error);
+      };
+    })
+  }
+
+  function readBlobAsArrayBuffer(blob) {
+    var reader = new FileReader();
+    var promise = fileReaderReady(reader);
+    reader.readAsArrayBuffer(blob);
+    return promise
+  }
+
+  function readBlobAsText(blob) {
+    var reader = new FileReader();
+    var promise = fileReaderReady(reader);
+    reader.readAsText(blob);
+    return promise
+  }
+
+  function readArrayBufferAsText(buf) {
+    var view = new Uint8Array(buf);
+    var chars = new Array(view.length);
+
+    for (var i = 0; i < view.length; i++) {
+      chars[i] = String.fromCharCode(view[i]);
+    }
+    return chars.join('')
+  }
+
+  function bufferClone(buf) {
+    if (buf.slice) {
+      return buf.slice(0)
+    } else {
+      var view = new Uint8Array(buf.byteLength);
+      view.set(new Uint8Array(buf));
+      return view.buffer
+    }
+  }
+
+  function Body() {
+    this.bodyUsed = false;
+
+    this._initBody = function(body) {
+      this._bodyInit = body;
+      if (!body) {
+        this._bodyText = '';
+      } else if (typeof body === 'string') {
+        this._bodyText = body;
+      } else if (support.blob && Blob.prototype.isPrototypeOf(body)) {
+        this._bodyBlob = body;
+      } else if (support.formData && FormData.prototype.isPrototypeOf(body)) {
+        this._bodyFormData = body;
+      } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {
+        this._bodyText = body.toString();
+      } else if (support.arrayBuffer && support.blob && isDataView(body)) {
+        this._bodyArrayBuffer = bufferClone(body.buffer);
+        // IE 10-11 can't handle a DataView body.
+        this._bodyInit = new Blob([this._bodyArrayBuffer]);
+      } else if (support.arrayBuffer && (ArrayBuffer.prototype.isPrototypeOf(body) || isArrayBufferView(body))) {
+        this._bodyArrayBuffer = bufferClone(body);
+      } else {
+        this._bodyText = body = Object.prototype.toString.call(body);
+      }
+
+      if (!this.headers.get('content-type')) {
+        if (typeof body === 'string') {
+          this.headers.set('content-type', 'text/plain;charset=UTF-8');
+        } else if (this._bodyBlob && this._bodyBlob.type) {
+          this.headers.set('content-type', this._bodyBlob.type);
+        } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {
+          this.headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8');
+        }
+      }
+    };
+
+    if (support.blob) {
+      this.blob = function() {
+        var rejected = consumed(this);
+        if (rejected) {
+          return rejected
+        }
+
+        if (this._bodyBlob) {
+          return Promise.resolve(this._bodyBlob)
+        } else if (this._bodyArrayBuffer) {
+          return Promise.resolve(new Blob([this._bodyArrayBuffer]))
+        } else if (this._bodyFormData) {
+          throw new Error('could not read FormData body as blob')
+        } else {
+          return Promise.resolve(new Blob([this._bodyText]))
+        }
+      };
+
+      this.arrayBuffer = function() {
+        if (this._bodyArrayBuffer) {
+          return consumed(this) || Promise.resolve(this._bodyArrayBuffer)
+        } else {
+          return this.blob().then(readBlobAsArrayBuffer)
+        }
+      };
+    }
+
+    this.text = function() {
+      var rejected = consumed(this);
+      if (rejected) {
+        return rejected
+      }
+
+      if (this._bodyBlob) {
+        return readBlobAsText(this._bodyBlob)
+      } else if (this._bodyArrayBuffer) {
+        return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer))
+      } else if (this._bodyFormData) {
+        throw new Error('could not read FormData body as text')
+      } else {
+        return Promise.resolve(this._bodyText)
+      }
+    };
+
+    if (support.formData) {
+      this.formData = function() {
+        return this.text().then(decode)
+      };
+    }
+
+    this.json = function() {
+      return this.text().then(JSON.parse)
+    };
+
+    return this
+  }
+
+  // HTTP methods whose capitalization should be normalized
+  var methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT'];
+
+  function normalizeMethod(method) {
+    var upcased = method.toUpperCase();
+    return methods.indexOf(upcased) > -1 ? upcased : method
+  }
+
+  function Request(input, options) {
+    options = options || {};
+    var body = options.body;
+
+    if (input instanceof Request) {
+      if (input.bodyUsed) {
+        throw new TypeError('Already read')
+      }
+      this.url = input.url;
+      this.credentials = input.credentials;
+      if (!options.headers) {
+        this.headers = new Headers(input.headers);
+      }
+      this.method = input.method;
+      this.mode = input.mode;
+      this.signal = input.signal;
+      if (!body && input._bodyInit != null) {
+        body = input._bodyInit;
+        input.bodyUsed = true;
+      }
+    } else {
+      this.url = String(input);
+    }
+
+    this.credentials = options.credentials || this.credentials || 'same-origin';
+    if (options.headers || !this.headers) {
+      this.headers = new Headers(options.headers);
+    }
+    this.method = normalizeMethod(options.method || this.method || 'GET');
+    this.mode = options.mode || this.mode || null;
+    this.signal = options.signal || this.signal;
+    this.referrer = null;
+
+    if ((this.method === 'GET' || this.method === 'HEAD') && body) {
+      throw new TypeError('Body not allowed for GET or HEAD requests')
+    }
+    this._initBody(body);
+  }
+
+  Request.prototype.clone = function() {
+    return new Request(this, {body: this._bodyInit})
+  };
+
+  function decode(body) {
+    var form = new FormData();
+    body
+      .trim()
+      .split('&')
+      .forEach(function(bytes) {
+        if (bytes) {
+          var split = bytes.split('=');
+          var name = split.shift().replace(/\+/g, ' ');
+          var value = split.join('=').replace(/\+/g, ' ');
+          form.append(decodeURIComponent(name), decodeURIComponent(value));
+        }
+      });
+    return form
+  }
+
+  function parseHeaders(rawHeaders) {
+    var headers = new Headers();
+    // Replace instances of \r\n and \n followed by at least one space or horizontal tab with a space
+    // https://tools.ietf.org/html/rfc7230#section-3.2
+    var preProcessedHeaders = rawHeaders.replace(/\r?\n[\t ]+/g, ' ');
+    preProcessedHeaders.split(/\r?\n/).forEach(function(line) {
+      var parts = line.split(':');
+      var key = parts.shift().trim();
+      if (key) {
+        var value = parts.join(':').trim();
+        headers.append(key, value);
+      }
+    });
+    return headers
+  }
+
+  Body.call(Request.prototype);
+
+  function Response(bodyInit, options) {
+    if (!options) {
+      options = {};
+    }
+
+    this.type = 'default';
+    this.status = options.status === undefined ? 200 : options.status;
+    this.ok = this.status >= 200 && this.status < 300;
+    this.statusText = 'statusText' in options ? options.statusText : 'OK';
+    this.headers = new Headers(options.headers);
+    this.url = options.url || '';
+    this._initBody(bodyInit);
+  }
+
+  Body.call(Response.prototype);
+
+  Response.prototype.clone = function() {
+    return new Response(this._bodyInit, {
+      status: this.status,
+      statusText: this.statusText,
+      headers: new Headers(this.headers),
+      url: this.url
+    })
+  };
+
+  Response.error = function() {
+    var response = new Response(null, {status: 0, statusText: ''});
+    response.type = 'error';
+    return response
+  };
+
+  var redirectStatuses = [301, 302, 303, 307, 308];
+
+  Response.redirect = function(url, status) {
+    if (redirectStatuses.indexOf(status) === -1) {
+      throw new RangeError('Invalid status code')
+    }
+
+    return new Response(null, {status: status, headers: {location: url}})
+  };
+
+  exports.DOMException = self.DOMException;
+  try {
+    new exports.DOMException();
+  } catch (err) {
+    exports.DOMException = function(message, name) {
+      this.message = message;
+      this.name = name;
+      var error = Error(message);
+      this.stack = error.stack;
+    };
+    exports.DOMException.prototype = Object.create(Error.prototype);
+    exports.DOMException.prototype.constructor = exports.DOMException;
+  }
+
+  function fetch(input, init) {
+    return new Promise(function(resolve, reject) {
+      var request = new Request(input, init);
+
+      if (request.signal && request.signal.aborted) {
+        return reject(new exports.DOMException('Aborted', 'AbortError'))
+      }
+
+      var xhr = new XMLHttpRequest();
+
+      function abortXhr() {
+        xhr.abort();
+      }
+
+      xhr.onload = function() {
+        var options = {
+          status: xhr.status,
+          statusText: xhr.statusText,
+          headers: parseHeaders(xhr.getAllResponseHeaders() || '')
+        };
+        options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL');
+        var body = 'response' in xhr ? xhr.response : xhr.responseText;
+        resolve(new Response(body, options));
+      };
+
+      xhr.onerror = function() {
+        reject(new TypeError('Network request failed'));
+      };
+
+      xhr.ontimeout = function() {
+        reject(new TypeError('Network request failed'));
+      };
+
+      xhr.onabort = function() {
+        reject(new exports.DOMException('Aborted', 'AbortError'));
+      };
+
+      xhr.open(request.method, request.url, true);
+
+      if (request.credentials === 'include') {
+        xhr.withCredentials = true;
+      } else if (request.credentials === 'omit') {
+        xhr.withCredentials = false;
+      }
+
+      if ('responseType' in xhr && support.blob) {
+        xhr.responseType = 'blob';
+      }
+
+      request.headers.forEach(function(value, name) {
+        xhr.setRequestHeader(name, value);
+      });
+
+      if (request.signal) {
+        request.signal.addEventListener('abort', abortXhr);
+
+        xhr.onreadystatechange = function() {
+          // DONE (success or failure)
+          if (xhr.readyState === 4) {
+            request.signal.removeEventListener('abort', abortXhr);
+          }
+        };
+      }
+
+      xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit);
+    })
+  }
+
+  fetch.polyfill = true;
+
+  if (!self.fetch) {
+    self.fetch = fetch;
+    self.Headers = Headers;
+    self.Request = Request;
+    self.Response = Response;
+  }
+
+  exports.Headers = Headers;
+  exports.Request = Request;
+  exports.Response = Response;
+  exports.fetch = fetch;
+
+  Object.defineProperty(exports, '__esModule', { value: true });
+
+  return exports;
+
+})({});
+})(__self__);
+__self__.fetch.ponyfill = true;
+// Remove "polyfill" property added by whatwg-fetch
+delete __self__.fetch.polyfill;
+// Choose between native implementation (global) or custom implementation (__self__)
+// var ctx = global.fetch ? global : __self__;
+var ctx = __self__; // this line disable service worker support temporarily
+exports = ctx.fetch // To enable: import fetch from 'cross-fetch'
+exports.default = ctx.fetch // For TypeScript consumers without esModuleInterop.
+exports.fetch = ctx.fetch // To enable: import {fetch} from 'cross-fetch'
+exports.Headers = ctx.Headers
+exports.Request = ctx.Request
+exports.Response = ctx.Response
+module.exports = exports

node_modules/cross-fetch/dist/cross-fetch.js

@@ -0,0 +1,2 @@
+!function(t){!function(e){var r="URLSearchParams"in t,o="Symbol"in t&&"iterator"in Symbol,n="FileReader"in t&&"Blob"in t&&function(){try{return new Blob,!0}catch(t){return!1}}(),i="FormData"in t,s="ArrayBuffer"in t;if(s)var a=["[object Int8Array]","[object Uint8Array]","[object Uint8ClampedArray]","[object Int16Array]","[object Uint16Array]","[object Int32Array]","[object Uint32Array]","[object Float32Array]","[object Float64Array]"],h=ArrayBuffer.isView||function(t){return t&&a.indexOf(Object.prototype.toString.call(t))>-1};function u(t){if("string"!=typeof t&&(t=String(t)),/[^a-z0-9\-#$%&'*+.^_`|~]/i.test(t))throw new TypeError("Invalid character in header field name");return t.toLowerCase()}function d(t){return"string"!=typeof t&&(t=String(t)),t}function f(t){var e={next:function(){var e=t.shift();return{done:void 0===e,value:e}}};return o&&(e[Symbol.iterator]=function(){return e}),e}function c(t){this.map={},t instanceof c?t.forEach((function(t,e){this.append(e,t)}),this):Array.isArray(t)?t.forEach((function(t){this.append(t[0],t[1])}),this):t&&Object.getOwnPropertyNames(t).forEach((function(e){this.append(e,t[e])}),this)}function p(t){if(t.bodyUsed)return Promise.reject(new TypeError("Already read"));t.bodyUsed=!0}function y(t){return new Promise((function(e,r){t.onload=function(){e(t.result)},t.onerror=function(){r(t.error)}}))}function l(t){var e=new FileReader,r=y(e);return e.readAsArrayBuffer(t),r}function b(t){if(t.slice)return t.slice(0);var e=new Uint8Array(t.byteLength);return e.set(new Uint8Array(t)),e.buffer}function m(){return this.bodyUsed=!1,this._initBody=function(t){var e;this._bodyInit=t,t?"string"==typeof t?this._bodyText=t:n&&Blob.prototype.isPrototypeOf(t)?this._bodyBlob=t:i&&FormData.prototype.isPrototypeOf(t)?this._bodyFormData=t:r&&URLSearchParams.prototype.isPrototypeOf(t)?this._bodyText=t.toString():s&&n&&((e=t)&&DataView.prototype.isPrototypeOf(e))?(this._bodyArrayBuffer=b(t.buffer),this._bodyInit=new Blob([this._bodyArrayBuffer])):s&&(ArrayBuffer.prototype.isPrototypeOf(t)||h(t))?this._bodyArrayBuffer=b(t):this._bodyText=t=Object.prototype.toString.call(t):this._bodyText="",this.headers.get("content-type")||("string"==typeof t?this.headers.set("content-type","text/plain;charset=UTF-8"):this._bodyBlob&&this._bodyBlob.type?this.headers.set("content-type",this._bodyBlob.type):r&&URLSearchParams.prototype.isPrototypeOf(t)&&this.headers.set("content-type","application/x-www-form-urlencoded;charset=UTF-8"))},n&&(this.blob=function(){var t=p(this);if(t)return t;if(this._bodyBlob)return Promise.resolve(this._bodyBlob);if(this._bodyArrayBuffer)return Promise.resolve(new Blob([this._bodyArrayBuffer]));if(this._bodyFormData)throw new Error("could not read FormData body as blob");return Promise.resolve(new Blob([this._bodyText]))},this.arrayBuffer=function(){return this._bodyArrayBuffer?p(this)||Promise.resolve(this._bodyArrayBuffer):this.blob().then(l)}),this.text=function(){var t,e,r,o=p(this);if(o)return o;if(this._bodyBlob)return t=this._bodyBlob,e=new FileReader,r=y(e),e.readAsText(t),r;if(this._bodyArrayBuffer)return Promise.resolve(function(t){for(var e=new Uint8Array(t),r=new Array(e.length),o=0;o<e.length;o++)r[o]=String.fromCharCode(e[o]);return r.join("")}(this._bodyArrayBuffer));if(this._bodyFormData)throw new Error("could not read FormData body as text");return Promise.resolve(this._bodyText)},i&&(this.formData=function(){return this.text().then(E)}),this.json=function(){return this.text().then(JSON.parse)},this}c.prototype.append=function(t,e){t=u(t),e=d(e);var r=this.map[t];this.map[t]=r?r+", "+e:e},c.prototype.delete=function(t){delete this.map[u(t)]},c.prototype.get=function(t){return t=u(t),this.has(t)?this.map[t]:null},c.prototype.has=function(t){return this.map.hasOwnProperty(u(t))},c.prototype.set=function(t,e){this.map[u(t)]=d(e)},c.prototype.forEach=function(t,e){for(var r in this.map)this.map.hasOwnProperty(r)&&t.call(e,this.map[r],r,this)},c.prototype.keys=function(){var t=[];return this.forEach((function(e,r){t.push(r)})),f(t)},c.prototype.values=function(){var t=[];return this.forEach((function(e){t.push(e)})),f(t)},c.prototype.entries=function(){var t=[];return this.forEach((function(e,r){t.push([r,e])})),f(t)},o&&(c.prototype[Symbol.iterator]=c.prototype.entries);var w=["DELETE","GET","HEAD","OPTIONS","POST","PUT"];function v(t,e){var r,o,n=(e=e||{}).body;if(t instanceof v){if(t.bodyUsed)throw new TypeError("Already read");this.url=t.url,this.credentials=t.credentials,e.headers||(this.headers=new c(t.headers)),this.method=t.method,this.mode=t.mode,this.signal=t.signal,n||null==t._bodyInit||(n=t._bodyInit,t.bodyUsed=!0)}else this.url=String(t);if(this.credentials=e.credentials||this.credentials||"same-origin",!e.headers&&this.headers||(this.headers=new c(e.headers)),this.method=(r=e.method||this.method||"GET",o=r.toUpperCase(),w.indexOf(o)>-1?o:r),this.mode=e.mode||this.mode||null,this.signal=e.signal||this.signal,this.referrer=null,("GET"===this.method||"HEADLine truncated
+//# sourceMappingURL=cross-fetch.js.map

node_modules/cross-fetch/dist/cross-fetch.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"cross-fetch.js","sources":["../node_modules/whatwg-fetch/fetch.js"],"sourcesContent":["var support = {\n  searchParams: 'URLSearchParams' in self,\n  iterable: 'Symbol' in self && 'iterator' in Symbol,\n  blob:\n    'FileReader' in self &&\n    'Blob' in self &&\n    (function() {\n      try {\n        new Blob()\n        return true\n      } catch (e) {\n        return false\n      }\n    })(),\n  formData: 'FormData' in self,\n  arrayBuffer: 'ArrayBuffer' in self\n}\n\nfunction isDataView(obj) {\n  return obj && DataView.prototype.isPrototypeOf(obj)\n}\n\nif (support.arrayBuffer) {\n  var viewClasses = [\n    '[object Int8Array]',\n    '[object Uint8Array]',\n    '[object Uint8ClampedArray]',\n    '[object Int16Array]',\n    '[object Uint16Array]',\n    '[object Int32Array]',\n    '[object Uint32Array]',\n    '[object Float32Array]',\n    '[object Float64Array]'\n  ]\n\n  var isArrayBufferView =\n    ArrayBuffer.isView ||\n    function(obj) {\n      return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1\n    }\n}\n\nfunction normalizeName(name) {\n  if (typeof name !== 'string') {\n    name = String(name)\n  }\n  if (/[^a-z0-9\\-#$%&'*+.^_`|~]/i.test(name)) {\n    throw new TypeError('Invalid character in header field name')\n  }\n  return name.toLowerCase()\n}\n\nfunction normalizeValue(value) {\n  if (typeof value !== 'string') {\n    value = String(value)\n  }\n  return value\n}\n\n// Build a destructive iterator for the value list\nfunction iteratorFor(items) {\n  var iterator = {\n    next: function() {\n      var value = items.shift()\n      return {done: value === undefined, value: value}\n    }\n  }\n\n  if (support.iterable) {\n    iterator[Symbol.iterator] = function() {\n      return iterator\n    }\n  }\n\n  return iterator\n}\n\nexport function Headers(headers) {\n  this.map = {}\n\n  if (headers instanceof Headers) {\n    headers.forEach(function(value, name) {\n      this.append(name, value)\n    }, this)\n  } else if (Array.isArray(headers)) {\n    headers.forEach(function(header) {\n      this.append(header[0], header[1])\n    }, this)\n  } else if (headers) {\n    Object.getOwnPropertyNames(headers).forEach(function(name) {\n      this.append(name, headers[name])\n    }, this)\n  }\n}\n\nHeaders.prototype.append = function(name, value) {\n  name = normalizeName(name)\n  value = normalizeValue(value)\n  var oldValue = this.map[name]\n  this.map[name] = oldValue ? oldValue + ', ' + value : value\n}\n\nHeaders.prototype['delete'] = function(name) {\n  delete this.map[normalizeName(name)]\n}\n\nHeaders.prototype.get = function(name) {\n  name = normalizeName(name)\n  return this.has(name) ? this.map[name] : null\n}\n\nHeaders.prototype.has = function(name) {\n  return this.map.hasOwnProperty(normalizeName(name))\n}\n\nHeaders.prototype.set = function(name, value) {\n  this.map[normalizeName(name)] = normalizeValue(value)\n}\n\nHeaders.prototype.forEach = function(callback, thisArg) {\n  for (var name in this.map) {\n    if (this.map.hasOwnProperty(name)) {\n      callback.call(thisArg, this.map[name], name, this)\n    }\n  }\n}\n\nHeaders.prototype.keys = function() {\n  var items = []\n  this.forEach(function(value, name) {\n    items.push(name)\n  })\n  return iteratorFor(items)\n}\n\nHeaders.prototype.values = function() {\n  var items = []\n  this.forEach(function(value) {\n    items.push(value)\n  })\n  return iteratorFor(items)\n}\n\nHeaders.prototype.entries = function() {\n  var items = []\n  this.forEach(function(value, name) {\n    items.push([name, value])\n  })\n  return iteratorFor(items)\n}\n\nif (support.iterable) {\n  Headers.prototype[Symbol.iterator] = Headers.prototype.entries\n}\n\nfunction consumed(body) {\n  if (body.bodyUsed) {\n    return Promise.reject(new TypeError('Already read'))\n  }\n  body.bodyUsed = true\n}\n\nfunction fileReaderReady(reader) {\n  return new Promise(function(resolve, reject) {\n    reader.onload = function() {\n      resolve(reader.result)\n    }\n    reader.onerror = function() {\n      reject(reader.error)\n    }\n  })\n}\n\nfunction readBlobAsArrayBuffer(blob) {\n  var reader = new FileReader()\n  var promise = fileReaderReady(reader)\n  reader.readAsArrayBuffer(blob)\n  return promise\n}\n\nfunction readBlobAsText(blob) {\n  var reader = new FileReader()\n  var promise = fileReaderReady(reader)\n  reader.readAsText(blob)\n  return promise\n}\n\nfunction readArrayBufferAsText(buf) {\n  var view = new Uint8Array(buf)\n  var chars = new Array(view.length)\n\n  for (var i = 0; i < view.length; i++) {\n    chars[i] = String.fromCharCode(view[i])\n  }\n  return chars.join('')\n}\n\nfunction bufferClone(buf) {\n  if (buf.slice) {\n    return buf.slice(0)\n  } else {\n    var view = new Uint8Array(buf.byteLength)\n    view.set(new Uint8Array(buf))\n    return view.buffer\n  }\n}\n\nfunction Body() {\n  this.bodyUsed = false\n\n  this._initBody = function(body) {\n    this._bodyInit = body\n    if (!body) Line truncated

node_modules/cross-fetch/dist/node-polyfill.js

@@ -0,0 +1,11 @@
+const fetchNode = require('./node-ponyfill')
+const fetch = fetchNode.fetch.bind({})
+
+fetch.polyfill = true
+
+if (!global.fetch) {
+  global.fetch = fetch
+  global.Response = fetchNode.Response
+  global.Headers = fetchNode.Headers
+  global.Request = fetchNode.Request
+}

node_modules/cross-fetch/dist/node-ponyfill.js

@@ -0,0 +1,22 @@
+const nodeFetch = require('node-fetch')
+const realFetch = nodeFetch.default || nodeFetch
+
+const fetch = function (url, options) {
+  // Support schemaless URIs on the server for parity with the browser.
+  // Ex: //github.com/ -> https://github.com/
+  if (/^\/\//.test(url)) {
+    url = 'https:' + url
+  }
+  return realFetch.call(this, url, options)
+}
+
+fetch.ponyfill = true
+
+module.exports = exports = fetch
+exports.fetch = fetch
+exports.Headers = nodeFetch.Headers
+exports.Request = nodeFetch.Request
+exports.Response = nodeFetch.Response
+
+// Needed for TypeScript consumers without esModuleInterop.
+exports.default = fetch

node_modules/cross-fetch/dist/react-native-polyfill.js

@@ -0,0 +1,12 @@
+/*!
+ * VaporJS JavaScript Library v1.4.5
+ * https://github.com/madrobby/vapor.js
+ *
+ * Copyright (c) 2010 Thomas Fuchs (http://script.aculo.us/thomas)
+ * Released under the MIT license
+ * https://github.com/madrobby/vapor.js/blob/master/MIT-LICENSE
+ *
+ * Date: 2019-05-25T03:04Z
+ */
+
+// React Native already polyfills `fetch` so this code is intentionally handled to VaporJS.

node_modules/cross-fetch/dist/react-native-ponyfill.js

@@ -0,0 +1,6 @@
+module.exports = global.fetch // To enable: import fetch from 'cross-fetch'
+module.exports.default = global.fetch // For TypeScript consumers without esModuleInterop.
+module.exports.fetch = global.fetch // To enable: import {fetch} from 'cross-fetch'
+module.exports.Headers = global.Headers
+module.exports.Request = global.Request
+module.exports.Response = global.Response

node_modules/cross-fetch/index.d.ts

@@ -0,0 +1,14 @@
+/// <reference lib="dom" />
+
+declare const _fetch: typeof fetch;
+declare const _Request: typeof Request;
+declare const _Response: typeof Response;
+declare const _Headers: typeof Headers;
+
+declare module "cross-fetch" {
+  export const fetch: typeof _fetch;
+  export const Request: typeof _Request;
+  export const Response: typeof _Response;
+  export const Headers: typeof _Headers;
+  export default fetch;
+}

node_modules/cross-fetch/package.json

@@ -0,0 +1,129 @@
+{
+  "name": "cross-fetch",
+  "version": "3.1.5",
+  "description": "Universal WHATWG Fetch API for Node, Browsers and React Native",
+  "homepage": "https://github.com/lquixada/cross-fetch",
+  "main": "dist/node-ponyfill.js",
+  "browser": "dist/browser-ponyfill.js",
+  "react-native": "dist/react-native-ponyfill.js",
+  "types": "index.d.ts",
+  "scripts": {
+    "prepare": "husky install"
+  },
+  "lint-staged": {
+    "*.js": [
+      "make build",
+      "standard --fix"
+    ]
+  },
+  "standard": {
+    "env": [
+      "mocha",
+      "browser"
+    ],
+    "globals": [
+      "expect",
+      "assert",
+      "chai"
+    ],
+    "ignore": [
+      "/dist/",
+      "bundle.js",
+      "test.js",
+      "test.*.js",
+      "api.spec.js",
+      "*.ts"
+    ]
+  },
+  "mocha": {
+    "require": [
+      "chai/register-expect",
+      "chai/register-assert"
+    ],
+    "check-leaks": true
+  },
+  "nyc": {
+    "temp-dir": ".reports/.coverage"
+  },
+  "commitlint": {
+    "extends": [
+      "@commitlint/config-conventional"
+    ]
+  },
+  "config": {
+    "commitizen": {
+      "path": "./node_modules/cz-conventional-changelog"
+    }
+  },
+  "standard-version": {
+    "skip": {
+      "changelog": true
+    }
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/lquixada/cross-fetch.git"
+  },
+  "author": "Leonardo Quixada <lquixada@gmail.com>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/lquixada/cross-fetch/issues"
+  },
+  "dependencies": {
+    "node-fetch": "2.6.7"
+  },
+  "devDependencies": {
+    "@commitlint/cli": "12.0.1",
+    "@commitlint/config-conventional": "12.0.1",
+    "@types/chai": "4.2.22",
+    "@types/mocha": "8.2.2",
+    "@types/node": "14.14.37",
+    "body-parser": "1.19.0",
+    "chai": "4.3.4",
+    "codecov": "3.8.3",
+    "cz-conventional-changelog": "3.3.0",
+    "express": "4.17.1",
+    "husky": "6.0.0",
+    "lint-staged": "10.5.4",
+    "mocha": "8.3.2",
+    "mocha-headless-chrome": "3.1.0",
+    "nock": "13.1.3",
+    "nyc": "15.1.0",
+    "open-cli": "6.0.1",
+    "rollup": "2.58.0",
+    "rollup-plugin-copy": "3.4.0",
+    "rollup-plugin-terser": "7.0.2",
+    "semver": "7.3.5",
+    "serve-index": "1.9.1",
+    "standard": "16.0.4",
+    "standard-version": "9.3.1",
+    "typescript": "4.4.4",
+    "webpack": "5.58.2",
+    "webpack-cli": "4.9.0",
+    "whatwg-fetch": "3.0.0",
+    "yargs": "16.2.0"
+  },
+  "files": [
+    "dist",
+    "polyfill",
+    "index.d.ts"
+  ],
+  "keywords": [
+    "fetch",
+    "http",
+    "url",
+    "promise",
+    "async",
+    "await",
+    "isomorphic",
+    "universal",
+    "node",
+    "react",
+    "native",
+    "browser",
+    "ponyfill",
+    "whatwg",
+    "xhr",
+    "ajax"
+  ]
+}

node_modules/cross-fetch/polyfill/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "cross-fetch-polyfill",
+  "version": "0.0.0",
+  "main": "../dist/node-polyfill.js",
+  "browser": "../dist/browser-polyfill.js",
+  "react-native": "../dist/react-native-polyfill.js",
+  "license": "MIT"
+}