Ah, OK. So there's no way to express an example that needs to get at func, etc.? I think I'd separate out an @decorator that fixes the metadata on the returned

Ah, OK. So there's no way to express an example that needs to get at func, etc.? I think I'd separate out an @decorator that fixes the metadata on the returned function, and another one, using it, that makes a decorator that works on the call() interface.