/// <reference types="node" />
import net from 'net';
import tls from 'tls';
import { Url } from 'url';
import { AgentOptions } from 'agent-base';
import _HttpProxyAgent from './agent';
declare function createHttpProxyAgent(opts: string | createHttpProxyAgent.HttpProxyAgentOptions): _HttpProxyAgent;
declare namespace createHttpProxyAgent {
    interface BaseHttpProxyAgentOptions {
        secureProxy?: boolean;
        host?: string | null;
        path?: string | null;
        port?: string | number | null;
    }
    export interface HttpProxyAgentOptions extends AgentOptions, BaseHttpProxyAgentOptions, Partial<Omit<Url & net.NetConnectOpts & tls.ConnectionOptions, keyof BaseHttpProxyAgentOptions>> {
    }
    export type HttpProxyAgent = _HttpProxyAgent;
    export const HttpProxyAgent: typeof _HttpProxyAgent;
    export {};
}
export = createHttpProxyAgent;