@firebase/auth
Version:
The Firebase Authenticaton component of the Firebase JS SDK.
37 lines (36 loc) • 1.51 kB
TypeScript
/**
* @license
* Copyright 2020 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.
*/
import { PersistenceInternal, PersistenceType, PersistenceValue } from '../../src/core/persistence';
/**
* Helper class for mocking completely broken persistence that errors when
* accessed.
*
* When disabling cookies in Chrome entirely, for example, simply reading the
* "localStorage" field in "window" will throw an error, but this can't be
* checked for by calling `'localStorage' in window`. This class simulates a
* situation where _isAvailable works correctly but all other methods fail.
*/
export declare class ErroringUnavailablePersistence implements PersistenceInternal {
type: PersistenceType;
_isAvailable(): Promise<boolean>;
_set(): Promise<void>;
_get<T extends PersistenceValue>(): Promise<T | null>;
_remove(): Promise<void>;
_addListener(): void;
_removeListener(): void;
_shouldAllowMigration: boolean;
}