/**
 * Fetch an HTTP resource. This is publicly exposed in the
 * event you would like to access an endpoint that this
 * library does not currently support.
 *
 * UNLESS YOU'RE SURE OF WHAT YOU'RE DOING, YOU PROBABLY
 * SHOULDN'T USE THIS FUNCTION.
 */
export declare const call: <T extends readonly any[] | Record<string, any>>(config: {
    url: string;
}) => Promise<T>;