Named multi-imports

[Johnson via Digitalmars-d]

Not only that, but it requires adding more files to the command 
line.

I currently have 3 import files to separate the gtk from gdk that 
and the only reason they exist is to combine them in to one named 
import ;/


Doesn't seem like much but that's 3 extra files that don't really 
need to exist.

Hopefully D already implements a way to do what I'm asking.