Most likely never will, because WinRT is the future and WinRT has replaced type libraries with .NET metadata. At least from MS point of view.

The current solution is to use the CLI tools just like C++.

However have you looked into ComWrappers introduced in .NET 8, with later improvements?

I still see VB 6 and Delphi as the best development experience for COM, in .NET it wasn't never that great, there are full books about doing COM in .NET.