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(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * Copyright INRIA, CNRS and contributors *)
(* <O___,, * (see version control and CREDITS file for authors & dates) *)
(* \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) *)
(************************************************************************)
Require Import Ltac2.Init.
(** Abstract type representing a transparency state. *)
Ltac2 Type t.
(** [empty] is the empty transparency state (all constants are opaque). *)
Ltac2 @ external empty : t :=
"coq-core.plugins.ltac2" "empty_transparent_state".
(** [full] is the full transparency state (all constants are transparent). *)
Ltac2 @ external full : t :=
"coq-core.plugins.ltac2" "full_transparent_state".
(** [current ()] gives the transparency state of the goal, which is influenced
by, e.g., the [Strategy] command, or the [with_strategy] Ltac tactic. *)
Ltac2 @ external current : unit -> t :=
"coq-core.plugins.ltac2" "current_transparent_state".
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