sig
type 'a t = 'a -> 'a list
val unit : unit Reducer.t
val bool : bool Reducer.t
val int : int Reducer.t
val int32 : int32 Reducer.t
val int64 : int64 Reducer.t
val nativeint : nativeint Reducer.t
val char : char Reducer.t
val string : string Reducer.t
val float : float Reducer.t
val complex : Complex.t Reducer.t
val array : 'a array Reducer.t
val list : 'a list Reducer.t
val option : 'a option Reducer.t
module Map : functor (M : Map.S) -> sig val red : 'a M.t Reducer.t end
module Set : functor (S : Set.S) -> sig val red : S.t Reducer.t end
val hashtbl : ('a, 'b) Hashtbl.t Reducer.t
val queue : 'a Queue.t Reducer.t
val stack : 'a Stack.t Reducer.t
val weak : 'a Weak.t Reducer.t
end