enhancementhelp wanted
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描述
This is a recurring idea, most recently by @johnynek in https://github.com/typelevel/cats/pull/4118#issuecomment-1022714696.
i.e. we should work towards having a typeclass based implementation of HashSet, SortedSet, HashMap, SortedMap that use only typeclasses, not the instance methods.
Although the issue comes up in Cats since this is where we house instances for Scala stdlib, this might be a better PR for cats-collections.