Module Request.Cache_control
type t = private {type_ : string;ttl : string option;
}include Sexplib0.Sexpable.S with type t := t
val t_of_sexp : Sexplib0__.Sexp.t -> tval sexp_of_t : t -> Sexplib0__.Sexp.tval ephemeral : ?ttl:string -> unit -> t