import type Redis from 'ioredis';
import type { Result } from 'ioredis';
declare module 'ioredis' {
    interface RedisCommander<Context> {
        aragamiAcquireLock(keyCount: number, ...keysAndArgs: (string | number)[]): Result<number, Context>;
        aragamiExtendLock(keyCount: number, ...keysAndArgs: (string | number)[]): Result<number, Context>;
        aragamiReleaseLock(keyCount: number, ...keysAndArgs: (string | number)[]): Result<number, Context>;
    }
}
export declare function defineLockCommands(client: Redis): void;
export declare class LockAcquireTimeoutError extends Error {
    readonly keys: string[];
    constructor(keys: string[]);
}