import {Component, OnInit} from '@angular/core'; import {fader} from './animations'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.less'], animations: [fader] }) export class AppComponent implements OnInit { public static hideLoader = () => document.querySelector('#load-bg').classList.add('hidden'); public ngOnInit(): void { setTimeout(() => AppComponent.hideLoader(), 800); } }