import type { StringOrBuffer } from '../index.ts';
export declare function createCommand(key: string, value: StringOrBuffer): StringOrBuffer[];
/**
 * @deprecated
 * @see https://redis.io/docs/latest/commands/getset/
 * As of Redis version 6.2.0, this command is regarded as deprecated.
 * Use `set` with the `returnOldValue` option instead.
 */
export declare function getset<T>(this: T, key: string, value: StringOrBuffer): Promise<string | null>;