import { ComponentFactoryResolver, ApplicationRef, Injector } from '@angular/core';
import { NotificationType } from './toast';
export declare class AvNotificationsService {
    private componentFactoryResolver;
    private appRef;
    private injector;
    private notificationOverlay;
    constructor(componentFactoryResolver: ComponentFactoryResolver, appRef: ApplicationRef, injector: Injector);
    addToast(type: NotificationType, message: string, options?: object): void;
    addListToast(type: NotificationType, message: string, list: Array<string>, options?: object): void;
}