merge with stubgen output

django-stubs/contrib/admin/decorators.pyi

@@ -1,4 +1,8 @@
+# Stubs for django.contrib.admin.decorators (Python 3.6)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+from typing import Any, Optional
+
 from typing import Callable
-
-
-def register(*models, site = ...) -> Callable: ...
+def register(*models: Any, site: Optional[Any] = ...) -> Callable: ...