(************************************************************************)
(*         *   The Coq Proof Assistant / The Coq Development Team       *)
(*  v      *   INRIA, CNRS and contributors - Copyright 1999-2019       *)
(* <O___,, *       (see CREDITS file for the list of authors)           *)
(*   \VV/  **************************************************************)
(*    //   *    This file is distributed under the terms of the         *)
(*         *     GNU Lesser General Public License Version 2.1          *)
(*         *     (see LICENSE file for the text of the license)         *)
(************************************************************************)

open Names
open Glob_term
open Constrexpr

val declare_generalizable : local:bool -> lident list option -> unit

(** Fragile, should be used only for construction a set of identifiers to avoid *)

val free_vars_of_constr_expr : constr_expr -> ?bound:Id.Set.t ->
  Id.t list -> Id.t list

(** Returns the generalizable free ids in left-to-right
   order with the location of their first occurrence *)

val generalizable_vars_of_glob_constr : ?bound:Id.Set.t -> ?allowed:Id.Set.t ->
  glob_constr -> lident list

val make_fresh : Id.Set.t -> Environ.env -> Id.t -> Id.t

val implicits_of_glob_constr : ?with_products:bool -> Glob_term.glob_constr -> Impargs.manual_implicits

val implicit_application : Id.Set.t -> constr_expr -> constr_expr * Id.Set.t