isNamedWildcardTy :: HsType a -> Bool
isNamedWildcardTy (HsNamedWildcardTy _) = True
isNamedWildcardTy :: HsType a -> Bool
isNamedWildcardTy (HsNamedWildcardTy _) = True
isNamedWildcardTy (HsNamedWildcardTy _) = True