import { Cache } from "../../models/Cache.model";
import { RedisOptions } from "ioredis";
export declare class Redis implements Cache {
    readonly lifetime: number;
    private client;
    constructor(host?: string, port?: number, lifetime?: number, prefix?: string, options?: RedisOptions);
    read(key: string): Promise<string | null>;
    write(key: string, value: string): Promise<void>;
    flush(): Promise<void>;
    close(): void;
}