@firebase/auth
Version:
The Firebase Authenticaton component of the Firebase JS SDK.
42 lines (41 loc) • 1.62 kB
TypeScript
/**
* @license
* Copyright 2019 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 { Persistence } from '../../model/public_types';
export declare const enum PersistenceType {
SESSION = "SESSION",
LOCAL = "LOCAL",
NONE = "NONE"
}
export declare type PersistedBlob = Record<string, unknown>;
export interface Instantiator<T> {
(blob: PersistedBlob): T;
}
export declare type PersistenceValue = PersistedBlob | string;
export declare const STORAGE_AVAILABLE_KEY = "__sak";
export interface StorageEventListener {
(value: PersistenceValue | null): void;
}
export interface PersistenceInternal extends Persistence {
type: PersistenceType;
_isAvailable(): Promise<boolean>;
_set(key: string, value: PersistenceValue): Promise<void>;
_get<T extends PersistenceValue>(key: string): Promise<T | null>;
_remove(key: string): Promise<void>;
_addListener(key: string, listener: StorageEventListener): void;
_removeListener(key: string, listener: StorageEventListener): void;
_shouldAllowMigration?: boolean;
}