val mk : ?loc:loc -> ?attrs:attrs -> ?docs:Docstrings.docs -> ?override:Asttypes.override_flag -> 'a -> 'a Parsetree.open_infos
Ast_helper.OpnOpens
val mk : ?loc:loc -> ?attrs:attrs -> ?docs:Docstrings.docs -> ?override:Asttypes.override_flag -> 'a -> 'a Parsetree.open_infos