Let's hope we get some form of generics because in my recent use of it, I can see the usefulness of type information for parameters and return types but not the

Let's hope we get some form of generics because in my recent use of it, I can see the usefulness of type information for parameters and return types but not the complete inability to say that this function will return an array of a certain type; I can only say that it'll return an array (which might have anything and everything in it), which is useless.