import { SetRequestInterface } from '../interfaces/set.request.interface';
import { StorageStrategyInterface } from '../interfaces/storage.strategy.interface';
import Redis from 'ioredis';
export declare class RedisStrategy implements StorageStrategyInterface {
    private readonly cacheManager;
    constructor(cacheManager: Redis);
    existsMulti(keys: Array<string>): Promise<Array<boolean>>;
    getMulti(keys: Array<string>): Promise<Array<string>>;
    save(data: SetRequestInterface): Promise<"OK">;
}