import { HmsetType } from '../types';
import { RedisInterfaceService } from './redis.interface.service';
import { RedisModuleConfig } from '../redis.module';
export declare class RedisImplService implements RedisInterfaceService {
    private readonly config;
    private readonly TAG;
    private client;
    private clientOptions;
    private readonly MAX_TIME_TO_RECONNECT;
    private readonly TIME_TO_RECONNECT;
    private readonly CONNECTION_REFUESED_ERROR;
    private readonly TOTAL_RETRY_TIMEOUT;
    private readonly MAX_ATTEMPTS;
    private readonly MAX_ATTEMPTS_NUM;
    private readonly MAX_RETRY_TIME;
    private getAsync;
    private hgetallAsync;
    private hgetAsync;
    constructor(config: RedisModuleConfig);
    set(key: string, value: string, expire?: number): Promise<boolean>;
    get(key: string): Promise<string>;
    hmSet(setParams: HmsetType): Promise<boolean>;
    hGetAll(key: string): Promise<{
        [key: string]: string;
    }>;
    hGet(key: string, field: string): Promise<string>;
    setExpireToKey(key: string, expire: number): Promise<boolean>;
    delete(key: string | string[]): Promise<boolean>;
    deepDelete(pattern: string): Promise<void>;
    checkExists(key: string): Promise<boolean>;
    hDelete(key: string, field: string): Promise<boolean>;
    private connect;
    private setConnectionOptions;
    private redisRetryStrategy;
    private connectSuccessfully;
    private setPromisify;
}
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