import { TLSSocket, ConnectionOptions } from 'tls'

import { IpcNetConnectOpts, Socket, TcpNetConnectOpts } from 'net'

export default buildConnector

declare function buildConnector (options?: buildConnector.BuildOptions): buildConnector.connector

declare namespace buildConnector {

export type BuildOptions = (ConnectionOptions | TcpNetConnectOpts | IpcNetConnectOpts) & {

maxCachedSessions?: number | null;

socketPath?: string | null;

timeout?: number | null;

port?: number;

keepAlive?: boolean | null;

keepAliveInitialDelay?: number | null;

}

export interface Options {

hostname: string

host?: string

protocol: string

port: string

servername?: string

localAddress?: string | null

httpSocket?: Socket

}

export type Callback = (...args: CallbackArgs) => void

type CallbackArgs = [null, Socket | TLSSocket] | [Error, null]

export interface connector {

(options: buildConnector.Options, callback: buildConnector.Callback): void

}

}