From a497bb6ff58c872e5b93cd453096df9033a65d7f Mon Sep 17 00:00:00 2001
From: Sankalp Gambhir <sankalp.gambhir42@gmail.com>
Date: Mon, 4 Nov 2024 07:56:58 +0100
Subject: [PATCH] Fully qualify Definition for now

---
 lisa-sets2/src/main/scala/lisa/automation/Substitution.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisa-sets2/src/main/scala/lisa/automation/Substitution.scala b/lisa-sets2/src/main/scala/lisa/automation/Substitution.scala
index 407a0849..29b81e0e 100644
--- a/lisa-sets2/src/main/scala/lisa/automation/Substitution.scala
+++ b/lisa-sets2/src/main/scala/lisa/automation/Substitution.scala
@@ -231,7 +231,7 @@ object Substitution:
   end Apply
 
   object Unfold extends ProofTactic:
-    def apply(using lib: Library, proof: lib.Proof)(definition: Definition)(premise: proof.Fact): proof.ProofTacticJudgement =
+    def apply(using lib: Library, proof: lib.Proof)(definition: lib.theory.Definition)(premise: proof.Fact): proof.ProofTacticJudgement =
       ???