import { PiralPlugin } from 'piral-core';
import { PiletUpdateApi, ListenCallback } from './types';
export interface UpdateConfig {
    /**
     * Sets the connector for listening to retrieve update notifications.
     * By default a periodic check every 5 minute is used.
     */
    listen?: ListenCallback;
}
/**
 * Creates new Pilet API extensions for updates of pilets.
 */
export declare function createUpdateApi(config?: UpdateConfig): PiralPlugin<PiletUpdateApi>;