/**
 * SET key value [NX | XX] [GET] [EX seconds | PX milliseconds | EXAT unix-seconds | PXAT unix-milliseconds | KEEPTTL]
 * Options accept any order and are case-insensitive. NX and XX exclude each other, an
 * expiry option excludes the other expiry forms, and repeating the same option keeps
 * the last value, matching Redis.
 */
import type { CommandReply, Engine } from '../types.ts';
export declare function handleSet(engine: Engine, args: Buffer[]): CommandReply;