/// <reference types="node" resolution-mode="require"/>
/**
 * @param {URL} url
 * @param {{parentURL: string}} context
 * @returns {string | null}
 */
export function defaultGetFormatWithoutErrors(url: URL, context: {
    parentURL: string;
}): string | null;
/**
 * @param {string} url
 * @param {{parentURL: string}} context
 * @returns {null | string | void}
 */
export function defaultGetFormat(url: string, context: {
    parentURL: string;
}): null | string | void;
export type ProtocolHandler = (parsed: URL, context: {
    parentURL: string;
}, ignoreErrors: boolean) => string | null | void;
import { URL } from 'node:url';