/// <reference types="node" />
import { Agent as HttpAgent, AgentOptions } from 'http';
import { Agent as HttpsAgent } from 'https';
import { TcpNetConnectOpts } from 'net';
import { ConnectionOptions } from 'tls';
declare type HappyAgentOptions = AgentOptions & Partial<TcpNetConnectOpts> & {
    delay?: number;
    lookup?: (...args: any) => any | undefined;
};
export declare class HappyEyeballsHttpAgent extends HttpAgent {
    constructor(options: HappyAgentOptions);
}
declare type HappysAgentOptions = ConnectionOptions & AgentOptions & Partial<TcpNetConnectOpts> & {
    delay?: number;
    lookup?: (...args: any) => any | undefined;
};
export declare class HappyEyeballsHttpsAgent extends HttpsAgent {
    constructor(options: HappysAgentOptions);
}
export {};