import { Service } from './metadata';
import { Notification, Qualifier } from '@scion/workbench-application-platform.api';
/**
 * Displays notifications to the user.
 */
export declare class NotificationService implements Service {
    /**
     * Pops up a notification.
     *
     * By default, and if no qualifier is specified, a default notification pops up.
     * To display a custom notification, provide the qualifier as expected by a
     * respective {IntentHandler} registered in the host application.
     */
    notify(notification: Notification | string, qualifier?: Qualifier): void;
    onDestroy(): void;
}