-- with instances for many datatypes. It corresponds to a merge between
-- the previous "Data.Generics.Basics" and almost all of
-- "Data.Generics.Instances". The instances that are not present
-- with instances for many datatypes. It corresponds to a merge between
-- the previous "Data.Generics.Basics" and almost all of
-- "Data.Generics.Instances". The instances that are not present