title: Is it possible to implement destructor for TypeScript class?
body: <p>I have a some object instance on server side and his representation on client side. 
  When I create an instance on client, his constructor say to server, that there is need to create associated object. And when this object(client side) is out from scope, I want say to server, that associated object should be deleted.
  How I can do it without manual invoking <code>Destroy()</code> method each time?</p>