/// <reference types="node" />
import net from 'net';
declare class ProxyManager {
    proxies: {
        ip: string;
        port: number;
    }[];
    proxyIndex: number;
    server: net.Server;
    constructor();
    private onConnection;
    addProxy(ip: string, port: number): void;
    removeProxy(ip: string, port: number): void;
    listen(port: number, cb?: () => void): void;
    close(): void;
}
export default ProxyManager;