diff --git a/gitnexus/src/core/ingestion/cfg/visitors/rust-harvest.ts b/gitnexus/src/core/ingestion/cfg/visitors/rust-harvest.ts
index 86db8ba32..0610859ea 100644
--- a/gitnexus/src/core/ingestion/cfg/visitors/rust-harvest.ts
+++ b/gitnexus/src/core/ingestion/cfg/visitors/rust-harvest.ts
@@ -133,10 +133,6 @@ class FactAccumulator {
     return this.defs.length + this.mayDefs.length;
   }
 
-  useCount(): number {
-    return this.uses.length;
-  }
-
   finish(): StatementFacts {
     return {
       line: this.line,
diff --git a/gitnexus/src/core/ingestion/cfg/visitors/swift-harvest.ts b/gitnexus/src/core/ingestion/cfg/visitors/swift-harvest.ts
index 6e5fa9649..dce687404 100644
--- a/gitnexus/src/core/ingestion/cfg/visitors/swift-harvest.ts
+++ b/gitnexus/src/core/ingestion/cfg/visitors/swift-harvest.ts
@@ -128,10 +128,6 @@ class FactAccumulator {
     return this.defs.length + this.mayDefs.length;
   }
 
-  useCount(): number {
-    return this.uses.length;
-  }
-
   finish(): StatementFacts {
     return {
       line: this.line,