import { ICacheHeaders, ICacheData } from './utils.js';
interface IConstructor {
    enabled: boolean;
    keyPrefix: string;
    redisModeMap: Record<string, string>;
    redisPort?: number;
    redisUri: string;
}
export declare enum RedisMode {
    CLUSTERED = "clustered",
    SINGLE = "single"
}
declare class RedisDriver {
    private readonly _enabled;
    private readonly _keyPrefix;
    private _redis;
    private _redisMode;
    constructor(params: IConstructor);
    private static createInstance;
    delete(key: string): Promise<number>;
    flushCache(): Promise<number>;
    getData(key: string): Promise<ICacheData | null>;
    getHeaders(key: string): Promise<ICacheHeaders | null>;
    setData(key: string, value: ICacheData, ttl: number): Promise<void>;
    setHeaders(key: string, value: ICacheHeaders, ttl: number): Promise<void>;
    private flushCacheOfNode;
    private generateBaseKey;
    private generateDataKey;
    private generateHeadersKey;
    private get;
    private getClient;
    private isClusterMode;
    private isSingleMode;
    private set;
}
export default RedisDriver;