laws
cats AlternativeTests ApplicativeTests ApplyTests ArrowTests CategoryTests ChoiceTests CoflatMapTests ComonadTests ComposeTests FlatMapTests FoldableTests FunctorTests InvariantTests MonadCombineTests MonadErrorTests MonadFilterTests MonadReaderTests MonadStateTests MonadTests MonoidKTests ProfunctorTests SemigroupKTests SplitTests StrongTests TraverseTests