Alia Lescoulie

I just removed the type alias import, apparently that wasn't in Python 3.9, @orbeckst is there anything else to fix on this PR

@orbeckst I believe I addressed your feedback on the documentation, and added some further clarity. I also rewrote how `WatsonCrickDist` handles `List[Resiude]` in order to catch possible errors when both...

@orbeckst I think this PR about ready, assuming I didn't miss any typos in the docs. I also pulled most of the atom selections in the tests into a fixture...

@orbeckst, I'll get it done by tomorrow than I can start on the next part of #3720, the pep8 stuff will just take a few minutes.

@orbeckst I got the pep8 stuff done

> @ALescoulie do you want to be listed as a maintainer? yes I'd like to be a maintainer

I'd be happy to work on building a water dynamics MDAkit! It sounds like an interesting project. Has anyone started on it yet.

I looked at the MDAnalysis docs and think it will not be too much work to implement a H-Bond analysis. I want to try making a decorator that runs an...

I'll have a draft pull request for EnsembleWrapper up hopefully by tonight. I'm writing it as a decorator for AnalysisBase. It does add a new class, but it's fairly rudimentary,...

I think that could work, I could also do a runtime check to see if `_single_frame` is implemented, then call a different run function in each case. I could also...