import {Component, OnInit} from '@angular/core'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent implements OnInit { endDate: string | number | Date; newDate: string; ngOnInit(): void { const date = new Date(); date.setMinutes(date.getMinutes() + 1); this.endDate = date.getTime(); } setDate(newDate: string | Date): void { this.endDate = newDate; } setDateIn2Days(): void { const newDate = new Date(); newDate.setDate(newDate.getDate() + 2); this.setDate(newDate); } setDateIn2Hours(): void { const newDate = new Date(); newDate.setHours(newDate.getHours() + 2); this.setDate(newDate); } setDateIn2Minutes(): void { const newDate = new Date(); newDate.setMinutes(newDate.getMinutes() + 2); this.setDate(newDate); } }