Traversable.Suite_applicativemodule R : Model.COVARIANT_1module T : Preface_specs.Traversable.API_OVER_APPLICATIVE with type 'a t = 'a R.tmodule RF : Model.COVARIANT_1module F : Preface_specs.APPLICATIVE with type 'a t = 'a RF.tmodule RG : Model.COVARIANT_1module G : Preface_specs.APPLICATIVE with type 'a t = 'a RG.tmodule NT : sig ... end