Using window object in Angular 2

gistfile1.txt

// interface for Window
interface Window {
  // add some stuff here
}

let someMockWindowObject = {
  // add some mock functionality here
};

// for browser providers
provide(Window, { useValue: window });

// for node and testing
provide(Window, { useValue: someMockWindowObject })

// inject it
class Foo {
  constructor(private window: Window) {}
}