Do you have plans to improve firebase-web-ui UX? It has a very confusing UX and it is not configurable that much. There are a lot of issues in Github which are not resolved for a very long time.

For me it is much cleaner to do it like this: size : "sm" | "md" | "lg" That way you do not have to import Sizes type everywhere and type it in each prop and you still get type check