/// <reference types="node" />
/// <reference types="node" />
/// <reference types="node" />
/// <reference types="node" />
import type { Agent as HttpAgent } from 'http';
import type { Agent as HttpsAgent } from 'https';
import type { Socket } from 'net';
import type { TLSSocket } from 'tls';
import type { Logger } from './Logger';
export type ProxyConfigurationType = {
    authorization: string | null;
    hostname: string;
    port: number;
};
export type TlsConfigurationType = {
    ca?: string[] | string;
    cert?: string;
    ciphers?: string;
    clientCertEngine?: string;
    crl?: string;
    dhparam?: string;
    ecdhCurve?: string;
    honorCipherOrder?: boolean;
    key?: string;
    passphrase?: string;
    pfx?: string;
    rejectUnauthorized?: boolean;
    secureOptions?: number;
    secureProtocol?: string;
    servername?: string;
    sessionIdContext?: string;
};
export type ConnectionConfigurationType = {
    host: string;
    port: number;
    tls?: TlsConfigurationType;
    proxy: ProxyConfigurationType;
};
export type ConnectionCallbackType = (error: Error | null, socket?: Socket | TLSSocket) => void;
export type AgentType = HttpAgent | HttpsAgent;
export type IsProxyConfiguredMethodType = () => boolean;
export type MustUrlUseProxyMethodType = (url: string) => boolean;
export type GetUrlProxyMethodType = (url: string) => ProxyConfigurationType;
export type ProtocolType = 'http:' | 'https:';
export type ProxyAgentConfigurationInputType = {
    environmentVariableNamespace?: string;
    forceGlobalAgent?: boolean;
    socketConnectionTimeout?: number;
    ca?: string[] | string;
    logger?: Logger;
};
export type ProxyAgentConfigurationType = {
    environmentVariableNamespace: string;
    forceGlobalAgent: boolean;
    socketConnectionTimeout: number;
    ca?: string[] | string;
};