/// <reference types="node" />
import { RequestOptions } from 'http';
/**
 * Converts a URL instance into the RequestOptions object expected by
 * the `ClientRequest` class.
 * @see https://github.com/nodejs/node/blob/908292cf1f551c614a733d858528ffb13fb3a524/lib/internal/url.js#L1257
 */
export declare function getRequestOptionsByUrl(url: URL): RequestOptions;