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-rw-r--r--user-contrib/Ltac2/tac2env.mli4
1 files changed, 4 insertions, 0 deletions
diff --git a/user-contrib/Ltac2/tac2env.mli b/user-contrib/Ltac2/tac2env.mli
index af1197c24c..95dcdd7e1b 100644
--- a/user-contrib/Ltac2/tac2env.mli
+++ b/user-contrib/Ltac2/tac2env.mli
@@ -144,6 +144,10 @@ val ltac1_prefix : ModPath.t
val wit_ltac2 : (Id.t CAst.t list * raw_tacexpr, Id.t list * glb_tacexpr, Util.Empty.t) genarg_type
(** Ltac2 quotations in Ltac1 code *)
+val wit_ltac2_val : (Util.Empty.t, unit, Util.Empty.t) genarg_type
+(** Embedding Ltac2 closures of type [Ltac1.t -> Ltac1.t] inside Ltac1. There is
+ no relevant data because arguments are passed by conventional names. *)
+
val wit_ltac2_constr : (raw_tacexpr, Id.Set.t * glb_tacexpr, Util.Empty.t) genarg_type
(** Ltac2 quotations in Gallina terms *)