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(** Tezos Protocol Implementation - Typed storage builders. *)

open Storage_sigs

module Registered : REGISTER

module Ghost : REGISTER

module Make_subcontext (R : REGISTER) (C : Raw_context.T) (N : NAME) :
  Raw_context.T with type t = C.t

module Make_single_data_storage
    (R : REGISTER)
    (C : Raw_context.T)
    (N : NAME)
    (V : VALUE) : Single_data_storage with type t = C.t and type value = V.t

module type INDEX = sig
  type t

  val path_length : int

  val to_path : t -> string list -> string list

  val of_path : string list -> t option

  type 'a ipath

  val args : ('a, t, 'a ipath) Storage_description.args
end

module Pair (I1 : INDEX) (I2 : INDEX) : INDEX with type t = I1.t * I2.t

module Make_data_set_storage (C : Raw_context.T) (I : INDEX) :
  Data_set_storage with type t = C.t and type elt = I.t

module Make_indexed_data_storage (C : Raw_context.T) (I : INDEX) (V : VALUE) :
  Indexed_data_storage
    with type t = C.t
     and type key = I.t
     and type value = V.t

module Make_indexed_carbonated_data_storage
    (C : Raw_context.T)
    (I : INDEX)
    (V : VALUE) :
  Non_iterable_indexed_carbonated_data_storage
    with type t = C.t
     and type key = I.t
     and type value = V.t

module Make_indexed_data_snapshotable_storage
    (C : Raw_context.T)
    (Snapshot : INDEX)
    (I : INDEX)
    (V : VALUE) :
  Indexed_data_snapshotable_storage
    with type t = C.t
     and type snapshot = Snapshot.t
     and type key = I.t
     and type value = V.t

module Make_indexed_subcontext (C : Raw_context.T) (I : INDEX) :
  Indexed_raw_context
    with type t = C.t
     and type key = I.t
     and type 'a ipath = 'a I.ipath

module Wrap_indexed_data_storage
    (C : Indexed_data_storage) (K : sig
      type t

      val wrap : t -> C.key

      val unwrap : C.key -> t option
    end) :
  Indexed_data_storage
    with type t = C.t
     and type key = K.t
     and type value = C.value