import type { Redis } from "ioredis";
import type { AcquisitionOptions, LockConfig } from "../common/types.js";
import type { RedisBackendOptions } from "./types.js";
/**
 * Creates distributed lock with Redis backend via ioredis client
 * @param redis - ioredis client instance
 * @param options - Retry, TTL, and key prefix config
 * @returns Auto-managed lock function (see: common/auto-lock.ts)
 */
export declare function createLock(redis: Redis, options?: RedisBackendOptions): <T>(fn: () => Promise<T> | T, config: LockConfig & {
    acquisition?: AcquisitionOptions;
}) => Promise<T>;
export { createRedisBackend } from "./backend.js";
export type { LockData, RedisBackendOptions, RedisConfig } from "./types.js";