text: import { ErrorFactory, deepCopy, contains, deepExtend, createSubscribe, isBrowser, isNode } from '@firebase/util';
  import { ComponentContainer, Component } from '@firebase/component';
  import { Logger, setLogLevel, setUserLogHandler } from '@firebase/logger';
  
  /**
   * @license
   * Copyright 2019 Google Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  const ERRORS = {
      ["no-app" /* NO_APP */]: "No Firebase App '{$appName}' has been created - " +
          'call Firebase App.initializeApp()',
      ["bad-app-name" /* BAD_APP_NAME */]: "Illegal App name: '{$appName}",
      ["duplicate-app" /* DUPLICATE_APP */]: "Firebase App named '{$appName}' already exists",
      ["app-deleted" /* APP_DELETED */]: "Firebase App named '{$appName}' already deleted",
      ["invalid-app-argument" /* INVALID_APP_ARGUMENT */]: 'firebase.{$appName}() takes either no argument or a ' +
          'Firebase App instance.',
      ["invalid-log-argument" /* INVALID_LOG_ARGUMENT */]: 'First argument to `onLog` must be null or a function.'
  };
  const ERROR_FACTORY = new ErrorFactory('app', 'Firebase', ERRORS);
  
  const name$1 = "@firebase/app";
  const version = "0.6.1";
  
  const name$2 = "@firebase/analytics";
  
  const name$3 = "@firebase/auth";
  
  const name$4 = "@firebase/database";
  
  const name$5 = "@firebase/functions";
  
  const name$6 = "@firebase/installations";
  
  const name$7 = "@firebase/messaging";
  
  const name$8 = "@firebase/performance";
  
  const name$9 = "@firebase/remote-config";
  
  const name$a = "@firebase/storage";
  
  const name$b = "@firebase/firestore";
  
  const name$c = "firebase-wrapper";
  
  /**
   * @license
   * Copyright 2019 Google Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  const DEFAULT_ENTRY_NAME = '[DEFAULT]';
  const PLATFORM_LOG_STRING = {
      [name$1]: 'fire-core',
      [name$2]: 'fire-analytics',
      [name$3]: 'fire-auth',
      [name$4]: 'fire-rtdb',
      [name$5]: 'fire-fn',
      [name$6]: 'fire-iid',
      [name$7]: 'fire-fcm',
      [name$8]: 'fire-perf',
      [name$9]: 'fire-rc',
      [name$a]: 'fire-gcs',
      [name$b]: 'fire-fst',
      'fire-js': 'fire-js',
      [name$c]: 'fire-js-all'
  };
  
  /**
   * @license
   * Copyright 2019 Google Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  const logger = new Logger('@firebase/app');
  
  /**
   * @license
   * Copyright 2017 Google Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  /**
   * Global context object for a collection of services using
   * a shared authentication state.
   */
  class FirebaseAppImpl {
      constructor(options, config, firebase_) {
          this.firebase_ = firebase_;
          this.isDeleted_ = false;
          this.name_ = config.name;
          this.automaticDataCollectionEnabled_ =
              config.automaticDataCollectionEnabled || false;
          this.options_ = deepCopy(options);
          this.container = new ComponentContainer(config.name);
          // add itself to container
          this._addComponent(new Component('app', () => this, "PUBLIC" /* PUBLIC */));
          // populate ComponentContainer with existing components
          for (const component of this.firebase_.INTERNAL.components.values()) {
              this._addComponent(component);
          }
      }
      get automaticDataCollectionEnabled() {
          this.checkDestroyed_();
          return this.automaticDataCollectionEnabled_;
      }
      set automaticDataCollectionEnabled(val) {
          this.checkDestroyed_();
          this.automaticDataCollectionEnabled_ = val;
      }
      get name() {
          this.checkDestroyed_();
          return this.name_;
      }
      get options() {
          this.checkDestroyed_();
          return this.options_;
      }
      delete() {
          return new Promise(resolve => {
              this.checkDestroyed_();
              resolve();
          })
              .then(() => {
              this.firebase_.INTERNAL.removeApp(this.name_);
              return Promise.all(this.container.getProviders().map(provider => provider.delete()));
          })
              .then(() => {
              this.isDeleted_ = true;
          });
      }
      /**
       * Return a service instance associated with this app (creating it
       * on demand), identified by the passed instanceIdentifier.
       *
       * NOTE: Currently storage and functions are the only ones that are leveraging this
       * functionality. They invoke it by calling:
       *
       * ```javascript
       * firebase.app().storage('STORAGE BUCKET ID')
       * ```
       *
       * The service name is passed to this already
       * @internal
       */
      _getService(name, instanceIdentifier = DEFAULT_ENTRY_NAME) {
          this.checkDestroyed_();
          // getImmediate will always succeed because _getService is only called for registered components.
          return this.container.getProvider(name).getImmediate({
              identifier: instanceIdentifier
          });
      }
      /**
       * Remove a service instance from the cache, so we will create a new instance for this service
       * when people try to get this service again.
       *
       * NOTE: currently only firestore is using this functionality to support firestore shutdown.
       *
       * @param name The service name
       * @param instanceIdentifier instance identifier in case multiple instances are allowed
       * @internal
       */
      _removeServiceInstance(name, instanceIdentifier = DEFAULT_ENTRY_NAME) {
          // eslint-disable-next-line @typescript-eslint/no-explicit-any
          this.container.getProvider(name).clearInstance(instanceIdentifier);
      }
      /**
       * @param component the component being added to this app's container
       */
      _addComponent(component) {
          try {
              this.container.addComponent(component);
          }
          catch (e) {
              logger.debug(`Component ${component.name} failed to register with FirebaseApp ${this.name}`, e);
          }
      }
      _addOrOverwriteComponent(component) {
          this.container.addOrOverwriteComponent(component);
      }
      /**
       * This function will throw an Error if the App has already been deleted -
       * use before performing API actions on the App.
       */
      checkDestroyed_() {
          if (this.isDeleted_) {
              throw ERROR_FACTORY.create("app-deleted" /* APP_DELETED */, { appName: this.name_ });
          }
      }
  }
  // Prevent dead-code elimination of these methods w/o invalid property
  // copying.
  (FirebaseAppImpl.prototype.name && FirebaseAppImpl.prototype.options) ||
      FirebaseAppImpl.prototype.delete ||
      console.log('dc');
  
  const version$1 = "7.13.2";
  
  /**
   * @license
   * Copyright 2019 Google Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  /**
   * Because auth can't share code with other components, we attach the utility functions
   * in an internal namespace to share code.
   * This function return a firebase namespace object without
   * any utility functions, so it can be shared between the regular firebaseNamespace and
   * the lite version.
   */
  function createFirebaseNamespaceCore(firebaseAppImpl) {
      const apps = {};
      // eslint-disable-next-line @typescript-eslint/no-explicit-any
      const components = new Map();
      // A namespace is a plain JavaScript Object.
      const namespace = {
          // Hack to prevent Babel from modifying the object returned
          // as the firebase namespace.
          // @ts-ignore
          __esModule: true,
          initializeApp,
          // @ts-ignore
          app,
          registerVersion,
          setLogLevel,
          onLog,
          // @ts-ignore
          apps: null,
          SDK_VERSION: version$1,
          INTERNAL: {
              registerComponent,
              removeApp,
              components,
              useAsService
          }
      };
      // Inject a circular default export to allow Babel users who were previously
      // using:
      //
      //   import firebase from 'firebase';
      //   which becomes: var firebase = require('firebase').default;
      //
      // instead of
      //
      //   import * as firebase from 'firebase';
      //   which becomes: var firebase = require('firebase');
      // eslint-disable-next-line @typescript-eslint/no-explicit-any
      namespace['default'] = namespace;
      // firebase.apps is a read-only getter.
      Object.defineProperty(namespace, 'apps', {
          get: getApps
      });
      /**
       * Called by App.delete() - but before any services associated with the App
       * are deleted.
       */
      function removeApp(name) {
          delete apps[name];
      }
      /**
       * Get the App object for a given name (or DEFAULT).
       */
      function app(name) {
          name = name || DEFAULT_ENTRY_NAME;
          if (!contains(apps, name)) {
              throw ERROR_FACTORY.create("no-app" /* NO_APP */, { appName: name });
          }
          return apps[name];
      }
      // @ts-ignore
      app['App'] = firebaseAppImpl;
      function initializeApp(options, rawConfig = {}) {
          if (typeof rawConfig !== 'object' || rawConfig === null) {
              const name = rawConfig;
              rawConfig = { name };
          }
          const config = rawConfig;
          if (config.name === undefined) {
              config.name = DEFAULT_ENTRY_NAME;
          }
          const { name } = config;
          if (typeof name !== 'string' || !name) {
              throw ERROR_FACTORY.create("bad-app-name" /* BAD_APP_NAME */, {
                  appName: String(name)
              });
          }
          if (contains(apps, name)) {
              throw ERROR_FACTORY.create("duplicate-app" /* DUPLICATE_APP */, { appName: name });
          }
          const app = new firebaseAppImpl(options, config, namespace);
          apps[name] = app;
          return app;
      }
      /*
       * Return an array of all the non-deleted FirebaseApps.
       */
      function getApps() {
          // Make a copy so caller cannot mutate the apps list.
          return Object.keys(apps).map(name => apps[name]);
      }
      function registerComponent(component) {
          const componentName = component.name;
          if (components.has(componentName)) {
              logger.debug(`There were multiple attempts to register component ${componentName}.`);
              return component.type === "PUBLIC" /* PUBLIC */
                  ? // eslint-disable-next-line @typescript-eslint/no-explicit-any
                      namespace[componentName]
                  : null;
          }
          components.set(componentName, component);
          // create service namespace for public components
          if (component.type === "PUBLIC" /* PUBLIC */) {
              // The Service namespace is an accessor function ...
              const serviceNamespace = (appArg = app()) => {
                  // eslint-disable-next-line @typescript-eslint/no-explicit-any
                  if (typeof appArg[componentName] !== 'function') {
                      // Invalid argument.
                      // This happens in the following case: firebase.storage('gs:/')
                      throw ERROR_FACTORY.create("invalid-app-argument" /* INVALID_APP_ARGUMENT */, {
                          appName: componentName
                      });
                  }
                  // Forward service instance lookup to the FirebaseApp.
                  // eslint-disable-next-line @typescript-eslint/no-explicit-any
                  return appArg[componentName]();
              };
              // ... and a container for service-level properties.
              if (component.serviceProps !== undefined) {
                  deepExtend(serviceNamespace, component.serviceProps);
              }
              // eslint-disable-next-line @typescript-eslint/no-explicit-any
              namespace[componentName] = serviceNamespace;
              // Patch the FirebaseAppImpl prototype
              // eslint-disable-next-line @typescript-eslint/no-explicit-any
              firebaseAppImpl.prototype[componentName] =
                  // TODO: The eslint disable can be removed and the 'ignoreRestArgs'
                  // option added to the no-explicit-any rule when ESlint releases it.
                  // eslint-disable-next-line @typescript-eslint/no-explicit-any
                  function (...args) {
                      const serviceFxn = this._getService.bind(this, componentName);
                      return serviceFxn.apply(this, component.multipleInstances ? args : []);
                  };
          }
          // add the component to existing app instances
          for (const appName of Object.keys(apps)) {
              apps[appName]._addComponent(component);
          }
          return component.type === "PUBLIC" /* PUBLIC */
              ? // eslint-disable-next-line @typescript-eslint/no-explicit-any
                  namespace[componentName]
              : null;
      }
      function registerVersion(libraryKeyOrName, version, variant) {
          var _a;
          // TODO: We can use this check to whitelist strings when/if we set up
          // a good whitelist system.
          let library = (_a = PLATFORM_LOG_STRING[libraryKeyOrName]) !== null && _a !== void 0 ? _a : libraryKeyOrName;
          if (variant) {
              library += `-${variant}`;
          }
          const libraryMismatch = library.match(/\s|\//);
          const versionMismatch = version.match(/\s|\//);
          if (libraryMismatch || versionMismatch) {
              const warning = [
                  `Unable to register library "${library}" with version "${version}":`
              ];
              if (libraryMismatch) {
                  warning.push(`library name "${library}" contains illegal characters (whitespace or "/")`);
              }
              if (libraryMismatch && versionMismatch) {
                  warning.push('and');
              }
              if (versionMismatch) {
                  warning.push(`version name "${version}" contains illegal characters (whitespace or "/")`);
              }
              logger.warn(warning.join(' '));
              return;
          }
          registerComponent(new Component(`${library}-version`, () => ({ library, version }), "VERSION" /* VERSION */));
      }
      function onLog(logCallback, options) {
          if (logCallback !== null && typeof logCallback !== 'function') {
              throw ERROR_FACTORY.create("invalid-log-argument" /* INVALID_LOG_ARGUMENT */, {
                  appName: name
              });
          }
          setUserLogHandler(logCallback, options);
      }
      // Map the requested service to a registered service name
      // (used to map auth to serverAuth service when needed).
      function useAsService(app, name) {
          if (name === 'serverAuth') {
              return null;
          }
          const useService = name;
          return useService;
      }
      return namespace;
  }
  
  /**
   * @license
   * Copyright 2019 Google Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  /**
   * Return a firebase namespace object.
   *
   * In production, this will be called exactly once and the result
   * assigned to the 'firebase' global.  It may be called multiple times
   * in unit tests.
   */
  function createFirebaseNamespace() {
      const namespace = createFirebaseNamespaceCore(FirebaseAppImpl);
      namespace.INTERNAL = Object.assign(Object.assign({}, namespace.INTERNAL), { createFirebaseNamespace,
          extendNamespace,
          createSubscribe,
          ErrorFactory,
          deepExtend });
      /**
       * Patch the top-level firebase namespace with additional properties.
       *
       * firebase.INTERNAL.extendNamespace()
       */
      function extendNamespace(props) {
          deepExtend(namespace, props);
      }
      return namespace;
  }
  const firebase = createFirebaseNamespace();
  
  /**
   * @license
   * Copyright 2019 Google Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  class PlatformLoggerService {
      constructor(container) {
          this.container = container;
      }
      // In initial implementation, this will be called by installations on
      // auth token refresh, and installations will send this string.
      getPlatformInfoString() {
          const providers = this.container.getProviders();
          // Loop through providers and get library/version pairs from any that are
          // version components.
          return providers
              .map(provider => {
              if (isVersionServiceProvider(provider)) {
                  const service = provider.getImmediate();
                  return `${service.library}/${service.version}`;
              }
              else {
                  return null;
              }
          })
              .filter(logString => logString)
              .join(' ');
      }
  }
  /**
   *
   * @param provider check if this provider provides a VersionService
   *
   * NOTE: Using Provider<'app-version'> is a hack to indicate that the provider
   * provides VersionService. The provider is not necessarily a 'app-version'
   * provider.
   */
  function isVersionServiceProvider(provider) {
      const component = provider.getComponent();
      return (component === null || component === void 0 ? void 0 : component.type) === "VERSION" /* VERSION */;
  }
  
  /**
   * @license
   * Copyright 2019 Google Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  function registerCoreComponents(firebase, variant) {
      firebase.INTERNAL.registerComponent(new Component('platform-logger', container => new PlatformLoggerService(container), "PRIVATE" /* PRIVATE */));
      // Register `app` package.
      firebase.registerVersion(name$1, version, variant);
      // Register platform SDK identifier (no version).
      firebase.registerVersion('fire-js', '');
  }
  
  /**
   * @license
   * Copyright 2017 Google LLC
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  // Firebase Lite detection test
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  if (isBrowser() && self.firebase !== undefined) {
      logger.warn(`
      Warning: Firebase is already defined in the global scope. Please make sure
      Firebase library is only loaded once.
    `);
      // eslint-disable-next-line
      const sdkVersion = self.firebase.SDK_VERSION;
      if (sdkVersion && sdkVersion.indexOf('LITE') >= 0) {
          logger.warn(`
      Warning: You are trying to load Firebase while using Firebase Performance standalone script.
      You should load Firebase Performance with this instance of Firebase to avoid loading duplicate code.
      `);
      }
  }
  const initializeApp = firebase.initializeApp;
  // TODO: This disable can be removed and the 'ignoreRestArgs' option added to
  // the no-explicit-any rule when ESlint releases it.
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  firebase.initializeApp = function (...args) {
      // Environment check before initializing app
      // Do the check in initializeApp, so people have a chance to disable it by setting logLevel
      // in @firebase/logger
      if (isNode()) {
          logger.warn(`
        Warning: This is a browser-targeted Firebase bundle but it appears it is being
        run in a Node environment.  If running in a Node environment, make sure you
        are using the bundle specified by the "main" field in package.json.
        
        If you are using Webpack, you can specify "main" as the first item in
        "resolve.mainFields":
        https://webpack.js.org/configuration/resolve/#resolvemainfields
        
        If using Rollup, use the rollup-plugin-node-resolve plugin and specify "main"
        as the first item in "mainFields", e.g. ['main', 'module'].
        https://github.com/rollup/rollup-plugin-node-resolve
        `);
      }
      return initializeApp.apply(undefined, args);
  };
  const firebase$1 = firebase;
  registerCoreComponents(firebase$1);
  
  export default firebase$1;
  export { firebase$1 as firebase };
  //# sourceMappingURL=index.esm2017.js.map
  