I think in this case, it would be cool if the tool would be smart enough to reason: _" Ha, I'm already seeing two different import lines here as opposed to being comma separated, maybe this user wants it this way, therefore I won't change it"._
No matter how one slices it, there's no single style which can accomodate every scenario, therefore the best we could do to accomodate more situations is to have responsive/dynamic styling, which follows some general guiding principles.