Angular 2 - What is window.print in typescript

Question

In javascript I could do:

window.print()

To bring up a printer dialog box, but how do you do this in typescript?

Answer 1

I did just like that

print() {
    // do other stuff...
    window.print();
  }

Answer 2

(window as any).print();

use above line if not using typescript 2.8.2.