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-rw-r--r--src/elab_env.sig1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/elab_env.sig b/src/elab_env.sig
index 54e53607..0e43c9a7 100644
--- a/src/elab_env.sig
+++ b/src/elab_env.sig
@@ -81,5 +81,6 @@ signature ELAB_ENV = sig
val projectVal : env -> { sgn : Elab.sgn, str : Elab.str, field : string } -> Elab.con option
val projectSgn : env -> { sgn : Elab.sgn, str : Elab.str, field : string } -> Elab.sgn option
val projectStr : env -> { sgn : Elab.sgn, str : Elab.str, field : string } -> Elab.sgn option
+ val projectConstraints : env -> { sgn : Elab.sgn, str : Elab.str } -> (Elab.con * Elab.con) list option
end