import { AsyncSupplier, Predicate } from './types.js';
/**
 * Creates a method to perform a fetch request. Can be retried by calling the method again.
 * @param url The URL to use for the request.
 * @param init The parameters to provide to the request.
 * @param shouldReject Predicate to see if the response should be (Promise) rejected.
 * @returns A method, taking no arguments, that may be called multiple times to repeat the request.
 */
export declare const createFetcher: (url: string, init: RequestInit, shouldReject?: Predicate<Response>) => AsyncSupplier<Response>;