diff --git a/pkg/compiler/lib/src/js_backend/runtime_types_resolution.dart b/pkg/compiler/lib/src/js_backend/runtime_types_resolution.dart
index 1ac3892..e60b9b1 100644
--- a/pkg/compiler/lib/src/js_backend/runtime_types_resolution.dart
+++ b/pkg/compiler/lib/src/js_backend/runtime_types_resolution.dart
@@ -26,10 +26,9 @@
   Entity get entity;
 
   Set<RtiNode>? _dependencies;
+  Set<RtiNode> get dependencies => _dependencies ?? const {};
+
   bool _hasTest = false;
-
-  Iterable<RtiNode> get dependencies => _dependencies ?? const [];
-
   bool get hasTest => _hasTest;
 
   /// Register that if [entity] needs type arguments then so does `node.entity`.