mkTupleTyCon, isUnLiftedTyCon, mkAlgTyConRep
)
-import BasicTypes ( Arity, RecFlag(..), EP(..), Boxity(..), isBoxed )
+import BasicTypes ( Arity, RecFlag(..), Boxity(..), isBoxed )
-import Type ( Type, mkTyConTy, mkTyConApp, mkSigmaTy, mkTyVarTys,
+import Type ( Type, mkTyConTy, mkTyConApp, mkTyVarTys,
mkArrowKinds, boxedTypeKind, unboxedTypeKind,
splitTyConApp_maybe, repType,
TauType, ClassContext )