/// <reference types="node" />
import { AcceptSocket } from "../types";
export declare function isLight(chunk: Buffer): boolean;
export declare function buildClientInfo(host: string, port: number): Buffer;
export declare const validConnectInfo: {
    validTarget(socket: AcceptSocket, { host, port, atype, command }: {
        host: any;
        port: any;
        atype: any;
        command: any;
    }): boolean;
    parseTarget(chunk: Buffer): {
        host: string;
        port: number;
        atype: number;
        command: number;
    };
};