export declare class TimeoutError extends Error {
    constructor();
}
export declare type Options = RequestInit & {
    /** The number of milliseconds before timeout */
    timeout?: number;
};
/**
 * Fetch a remote resource
 *
 * @see https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/fetch
 * @see https://developer.mozilla.org/en-US/docs/Web/API/Request/Request
 * @param url - The url of a resource that you wish to fetch
 * @param __namedParameters see {@link Options}
 *
 * @throws TimeoutError when timeout occurs
 */
export declare function fetcher(url: string, { body, cache, credentials, keepalive, method, mode, headers, integrity, redirect, referrer, referrerPolicy, signal, timeout, window, }?: Options): Promise<Response>;
export default fetcher;