nangular make window available

1import { Inject } from '@angular/core';
2import { DOCUMENT } from '@angular/common';
3
4export class MyClass {
5
6  constructor(@Inject(DOCUMENT) private document: Document) {
7     this.window = this.document.defaultView;
8  }
9
10  check() {
11    console.log(this.document);
12    console.log(this.window);
13  }
14
15}