import { State } from '../../helper/state';
/**
 * The RequestState class is responsible to handle
 * the request for socks4 (connect | associate | bind)
 * @remarks
 * References: {@link https://www.openssh.com/txt/socks4.protocol}
 */
export declare class RequestState extends State {
    /**
     * Parse request
     * @returns void
     */
    parse(): void;
    /**
     * Executes proper request handler function and,
     * remove all data listeners of contexts socket
     * @returns void
     */
    reply(): void;
}