/// <reference types="node" />

import { Socket } from 'net';
import { TLSSocket } from 'tls';

/**
 * Establishes proxied connection to destinationPort
 */
declare function httpProxyClient(proxyUrl: string, destinationPort: number, destinationHost: string, callback: (err: Error | null, socket: TLSSocket | Socket) => void): void;

export = httpProxyClient;