Module Os_page.Make.Opt

module Opt : sig..end

val connected_page : 
  ?allow:Os_types.Group.t list ->
  ?deny:Os_types.Group.t list ->
  ?predicate:(Os_types.User.id option -> 'a -> 'b -> bool Lwt.t) ->
  ?fallback:(Os_types.User.id option ->
             'a -> 'b -> exn -> Os_page.content Lwt.t) ->
  (Os_types.User.id option -> 'a -> 'b -> Os_page.content Lwt.t) ->
  'a -> 'b -> Html_types.html Eliom_content.Html.elt Lwt.t