Creating a dynamic link library

[Fractal]

Hello

Using Windows, I created a DLL with D, and when I try to create my  test 
executable (also with D), the ImpLib program displays an error saying that 
there is no any exported function. The DLL source only contains a class with 
the export attribute like:

export class Foo
{
}

And also... the GC can be implemented in the DLL and not in the executable?

Thanks