val check_unique : ('a -> Camlp4.PreCast.Loc.t * 'b) -> 'a list -> unit
val unopt : 'a -> 'a option -> 'a
val optmap : ('a -> 'b option) -> 'a list -> 'b list
type field =
  Pa_json_static.field = {
  field_caml_name : string;
  field_json_name : string;
  field_type : t;
  field_caml_loc : Camlp4.PreCast.Loc.t;
  field_json_loc : Camlp4.PreCast.Loc.t;
  optional : bool;
  default : Camlp4.PreCast.Ast.expr option;
  is_mutable : bool;
}
and constructor =
  Pa_json_static.constructor = {
  cons_caml_name : string;
  cons_json_name : string;
  cons_args : t list;
  cons_caml_loc : Camlp4.PreCast.Loc.t;
  cons_json_loc : Camlp4.PreCast.Loc.t;
}
and type_expr =
  Pa_json_static.type_expr =
    List of t
  | Array of t
  | Option of t
  | Object of field list
  | Record of field list
  | Hashtbl of t
  | Assoc of t
  | Tuple of t list
  | Variant of constructor list
  | Poly of constructor list
  | Name of string
  | String
  | Bool
  | Int
  | Float
  | Number
  | Raw
  | Custom of string
and t = Camlp4.PreCast.Loc.t * type_expr
and type_def =
  Pa_json_static.type_def = {
  def : t;
  is_predefined : bool;
  is_private : bool;
}
module StringMap :
  sig
    type key = String.t
    type 'a t = 'a Map.Make(String).t
    val empty : 'a t
    val is_empty : 'a t -> bool
    val add : key -> 'a -> 'a t -> 'a t
    val find : key -> 'a t -> 'a
    val remove : key -> 'a t -> 'a t
    val mem : key -> 'a t -> bool
    val iter : (key -> 'a -> unit) -> 'a t -> unit
    val map : ('a -> 'b) -> 'a t -> 'b t
    val mapi : (key -> 'a -> 'b) -> 'a t -> 'b t
    val fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b
    val compare : ('a -> 'a -> int) -> 'a t -> 'a t -> int
    val equal : ('a -> 'a -> bool) -> 'a t -> 'a t -> bool
  end
val make_typedef :
  Camlp4.PreCast.Ast.loc ->
  'a StringMap.t ->
  ((Camlp4.PreCast.Ast.loc * string) * type_def) list ->
  Camlp4.PreCast.Ast.str_item
val numbered_list : 'a list -> ('a * string) list
val eta_expand : Camlp4.PreCast.Ast.expr -> Camlp4.PreCast.Ast.expr
val make_ofjson :
  Camlp4.PreCast.Ast.loc ->
  ((Camlp4.PreCast.Ast.loc * string) * type_def) list ->
  Camlp4.PreCast.Ast.str_item
val make_tojson :
  Camlp4.PreCast.Ast.loc ->
  ((Camlp4.PreCast.Ast.loc * string) * type_def) list ->
  Camlp4.PreCast.Ast.str_item
val expand_typedefs :
  Camlp4.PreCast.Ast.loc ->
  ((Camlp4.PreCast.Ast.loc * StringMap.key) * type_def) list ->
  Camlp4.PreCast.Ast.str_item
val o2b : 'a option -> bool
val is_reserved : string -> bool
val list_of_opt : 'a option -> 'a list
val list_of_optlist : 'a list option -> 'a list
val check_methods : field list -> unit
val string_assoc : Camlp4.PreCast.Loc.t -> 'a * type_expr -> 'a * type_expr
val eval_string : string -> string