import { AppletRepresentation, ProcessRepresentation, Applet } from '../domain';
import { WorkerContext } from './WorkerContext';
/**
 * The reconciler of applet
 *   1. Inject the applets, and manage them
 *   2. Resolve the applet's config
 *   3. Instantiate the applet and drive it's lifecycle
 */
export declare class AppletReconciler {
    protected processRepresentation: ProcessRepresentation;
    private appletSet;
    private instanceMap;
    private context;
    /**
     * @param {ProcessRepresentation} processRepresentation - ProcessRepresentation object
     * @param {WorkerContext} context - WorkerContext object
     */
    constructor(processRepresentation: ProcessRepresentation, context: WorkerContext);
    /**
     * Receive an applet by AppletRepresentation
     * @param {AppletRepresentation} applet - AppletRepresentation object
     * @returns {void}
     */
    receiveAppletRepresentation(applet: AppletRepresentation): void;
    /**
     * Get an AppletRepresentation object by certain applet's name
     * @param name - Name of applet
     * @returns {AppletRepresentation}
     */
    private getRepresentationByAppletName(name);
    /**
     * Get an instance of applet
     * @param {AppletRepresentation | string} represent - AppletRepresentation or applet's name
     * @return {Applet}
     */
    getAppletInstance<T extends Applet>(represent: AppletRepresentation | string): T;
    /**
     * Start all the applets
     * @return {Promise<void>}
     */
    start(): Promise<void>;
    /**
     * Stop all the applets
     * @return {Promise<void>}
     */
    stop(): Promise<void>;
}