External event loop?

[SF-300]

Hi there!

As a big fan of "asyncio" from Python I would like to use "asynchronous" in one of my pet projects. However I'm having some problems integrating an external event loop in place of built-in "libasync". One of them AFAIU is rather minor but annoying - EventLoop.startServing from events.d has an argument of type ServerImpl which has "package" visibility and hence implementing EventLoop subclass outside of the package is impossible without hacks. Currently I've solved the issue by making ServerImpl "public" but it definitely doesn't feel right. Is there a better way to solve this?

Thanks in advance!