import { Client } from "../client";
/**
 * Client utils. This may be deprecated in the future
 */
export declare class ClientUtils {
    private client;
    /** @hideconstructor */
    constructor(client: Client);
    private get api();
    /**
     * Get the userid based on username
     * @deprecated in favor of `client.social.resolve`
     */
    getID(username: string): Promise<string>;
    /**
     * Get a user.
     * @deprecated in favor of `client.social.who`
     */
    getUser(opts: Parameters<typeof this.api.users.get>[0]): Promise<import("../../utils/api/users").Users.User>;
    /**
     * Promise that resolves after `time` ms
     */
    sleep(time: number): Promise<unknown>;
}