Generic method with generic result

I have the following service method:

public static <T> T service(final Class<T> klass) {...}

And I use it this way

SomeService someService = service(SomeService.class);

However, using this approach I can't get generic service, for example what should I do if I need

SomeService<Foo> someService = ???

How to do it? How to make service method?