type t = | Use_subreddit_wiki_permissions| Only_approved_contributors_for_this_page| Only_moderators
include Sexplib0.Sexpable.S with type t := t
val t_of_sexp : Sexplib0__.Sexp.t -> tval sexp_of_t : t -> Sexplib0__.Sexp.tval of_int_exn : int -> t