-import Class ( Class, classSelIds, classTyCon, classATs )
-import TyCon ( TyCon, tyConSelIds, tyConDataCons, isNewTyCon, newTyConCo )
+import Class ( Class, classSelIds, classATs, classTyCon )
+import TyCon ( TyCon, tyConSelIds, tyConDataCons, isNewTyCon,
+ newTyConCo_maybe, tyConFamilyCoercion_maybe )