export declare class PollingError extends Error {
    constructor(message?: string);
}
/**
 * Function for polling a given resource.
 * @author Benedikt Arnarsson
 * @param opts.callResource the function for calling the external resource
 * @param opts.validateResult validate that we got the result we want from the resource
 * @param opts.waitForMS time between calls to the resource (in milliseconds)
 * @param opts.maxAttempts the maximum number of attempts (defaults to 'infinity')
 */
declare const pollResource: <T>(opts: {
    callResource: () => Promise<T>;
    validateResult: (res: T) => boolean;
    waitForMS: number;
    timeOut?: number;
}) => Promise<T>;
export default pollResource;