diff --git a/rules/CodeQuality/Rector/StmtsAwareInterface/DeclareStrictTypesTestsRector.php b/rules/CodeQuality/Rector/StmtsAwareInterface/DeclareStrictTypesTestsRector.php
index 70761f21..d1521b1c 100644
--- a/rules/CodeQuality/Rector/StmtsAwareInterface/DeclareStrictTypesTestsRector.php
+++ b/rules/CodeQuality/Rector/StmtsAwareInterface/DeclareStrictTypesTestsRector.php
@@ -101,7 +101,10 @@ public function provideMinPhpVersion(): int
      */
     private function hasPHPUnitTestClass(array $nodes): bool
     {
-        $class = $this->betterNodeFinder->findFirstNonAnonymousClass($nodes);
+        $class = $this->betterNodeFinder->findFirst(
+            $nodes,
+            static fn (Node $node): bool => $node instanceof Class_ && ! $node->isAnonymous()
+        );
         if (! $class instanceof Class_) {
             return false;
         }