biplab-notifier/lib/action/notifier.d.ts

This is a notification npm package, it can be use as simple notification or modal dialog, a lot of customization option are available as well, checkout the github repo and examples

import { BehaviorSubject } from 'rxjs';
import { Notification } from '../notification';
export declare class Notifier {
    trigger: BehaviorSubject<Notification>;
    constructor(notification: Notification);
    readonly notice: Notification;
    readonly isActive: boolean;
    readonly type: string;
    readonly duration: number | null;
    activate(): void;
    deactivate(status?: any): void;
}