Module `Ast_helper.Opn`

Opens

val mk : 
  ?loc:Astlib.Location.t ->
  ?attrs:Astlib.Ast_502.Parsetree.attribute list ->
  ?override:Astlib.Ast_502.Asttypes.override_flag ->
  'a ->
  'a Astlib.Ast_502.Parsetree.open_infos