/**-----------------------------------------------------------------------------------------
* Copyright © 2026 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { Injector, InjectionToken, ElementRef } from '@angular/core';
import { NotificationSettings } from '../models/notification-settings';
import { NotificationRef } from '../models/notification-ref';
import * as i0 from "@angular/core";
/**
 * Injects the Notification container. When not provided, uses the first root component of
 * the application.
 *
 * > Use `NOTIFICATION_CONTAINER` only with the [`NotificationService`](https://www.telerik.com/kendo-angular-ui/components/notification/api/notificationservice) class.
 *
 * @example
 *
 * ```ts
 * import { NgModule, ElementRef } from '@angular/core';
 * import { BrowserModule } from '@angular/platform-browser';
 * import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
 *
 * import { NotificationModule, NOTIFICATION_CONTAINER } from '@progress/kendo-angular-notification';
 * import { AppComponent } from './app.component';
 *
 * @NgModule({
 *   declarations: [AppComponent],
 *   imports: [BrowserModule, NotificationModule],
 *   bootstrap: [AppComponent],
 *   providers: [
 *     {
 *       provide: NOTIFICATION_CONTAINER,
 *       useFactory: () => ({ nativeElement: document.body } as ElementRef)
 *     }
 *   ]
 * })
 * export class AppModule {}
 *
 * platformBrowserDynamic().bootstrapModule(AppModule);
 * ```
 */
export declare const NOTIFICATION_CONTAINER: InjectionToken<ElementRef<any>>;
/**
 * A service for opening Notification components dynamically
 * ([see example](https://www.telerik.com/kendo-angular-ui/components/notification)).
 *
 * @export
 * @class NotificationService
 */
export declare class NotificationService {
    private injector;
    private container;
    private notificationContainers;
    private position;
    private applicationRef;
    /**
     * @hidden
     */
    constructor(injector: Injector, container: ElementRef);
    /**
     * Opens a Notification component. Created Notifications are mounted
     * in the DOM directly in the root application component.
     *
     * @param {NotificationSettings} settings - The settings which define the Notification.
     *
     * @returns {NotificationRef} - A reference to the Notification object and the convenience properties.
     */
    show(settings: NotificationSettings): NotificationRef;
    private get appRef();
    private findGroupContainer;
    static ɵfac: i0.ɵɵFactoryDeclaration<NotificationService, [null, { optional: true; }]>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NotificationService>;
}