/**
* This file is part of the @egodigital/egoose distribution.
* Copyright (c) e.GO Digital GmbH, Aachen, Germany (https://www.e-go-digital.com/)
*
* @egodigital/egoose is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, version 3.
*
* @egodigital/egoose is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see .
*/
import { CacheBase, SetCacheValueOptions } from './index';
/**
* Options for redis cache (client).
*/
export interface RedisCacheOptions {
/**
* The custom host.
*/
host?: string;
/**
* The custom TCP port.
*/
port?: number;
}
/**
* A Redis cache (client).
*/
export declare class RedisCache extends CacheBase {
readonly options: RedisCacheOptions;
/**
* Initializes a new instance of that class.
*
* @param {RedisCacheOptions} options The options.
*/
constructor(options: RedisCacheOptions);
private createClient;
/**
* Creates a new instance from environment variable.
*
* @return {RedisCache} The new instance.
*/
static fromEnvironment(): RedisCache;
/** @inheritdoc */
protected getInner(key: any, defaultValue: any): Promise;
/** @inheritdoc */
protected setInner(key: any, value: any, opts: SetCacheValueOptions): Promise;
private withConnection;
}