import { Client } from "discord.js";
import type { AwaitOptions } from "../@types";
export default class ClientExtension<Ready extends boolean = boolean> {
    isReady: Client<Ready>["isReady"];
    off: Client<Ready>["off"];
    once: Client<Ready>["once"];
    constructor();
    /** @DJSProtofy */
    awaitReady(): Promise<Ready>;
    awaitReady(options: AwaitOptions): Promise<Ready>;
}