/**
 * @module Lock
 */
import type { TimeSpan } from "../../../../utilities/_module-exports.js";
import { LOCK_REFRESH_RESULT, type ILockAdapter, type LockRefreshResult } from "../../../../lock/contracts/_module-exports.js";
import type { Redis } from "ioredis";
import type { Result } from "ioredis";
declare module "ioredis" {
    interface RedisCommander<Context> {
        daiso_lock_acquire(key: string, owner: string, expiration: string): Result<number, Context>;
        daiso_lock_release(key: string, owner: string): Result<number, Context>;
        daiso_lock_refresh(key: string, owner: string, expiration: string, REFRESHED: typeof LOCK_REFRESH_RESULT.REFRESHED, UNOWNED_REFRESH: typeof LOCK_REFRESH_RESULT.UNOWNED_REFRESH, UNEXPIRABLE_KEY: typeof LOCK_REFRESH_RESULT.UNEXPIRABLE_KEY): Result<LockRefreshResult, Context>;
    }
}
/**
 * To utilize the `RedisLockAdapter`, you must install the [`"ioredis"`](https://www.npmjs.com/package/ioredis) package.
 *
 * Note in order to use `RedisLockAdapter` correctly, ensure you use a single, consistent database across all server instances.
 *
 * IMPORT_PATH: `"@daiso-tech/core/lock/adapters"`
 * @group Adapters
 */
export declare class RedisLockAdapter implements ILockAdapter {
    private readonly database;
    /**
     * @example
     * ```ts
     * import { RedisLockAdapter } from "@daiso-tech/core/lock/adapters";
     * import Redis from "ioredis";
     *
     * const database = new Redis("YOUR_REDIS_CONNECTION_STRING");
     * const lockAdapter = new RedisLockAdapter(database);
     * ```
     */
    constructor(database: Redis);
    private initAquireCommand;
    private initReleaseCommand;
    private initRefreshComand;
    acquire(key: string, owner: string, ttl: TimeSpan | null): Promise<boolean>;
    release(key: string, owner: string): Promise<boolean>;
    forceRelease(key: string): Promise<boolean>;
    refresh(key: string, owner: string, ttl: TimeSpan): Promise<LockRefreshResult>;
}