diff --git a/src/Policy/BeforeScopeInterface.php b/src/Policy/BeforeScopeInterface.php
index acf61a2..4483195 100644
--- a/src/Policy/BeforeScopeInterface.php
+++ b/src/Policy/BeforeScopeInterface.php
@@ -35,5 +35,5 @@ interface BeforeScopeInterface
      * @param string $action The action/operation being performed.
      * @return mixed
      */
-    public function beforeScope(?IdentityInterface $identity, $resource, string $action);
+    public function beforeScope(?IdentityInterface $identity, mixed $resource, string $action): mixed;
 }
diff --git a/tests/TestCase/AuthorizationServiceTest.php b/tests/TestCase/AuthorizationServiceTest.php
index 68bab50..66f39be 100644
--- a/tests/TestCase/AuthorizationServiceTest.php
+++ b/tests/TestCase/AuthorizationServiceTest.php
@@ -31,7 +31,6 @@
 use TestApp\Model\Table\ArticlesTable;
 use TestApp\Policy\ArticlePolicy;
 use TestApp\Policy\MagicCallPolicy;
-use TypeError;
 
 class AuthorizationServiceTest extends TestCase
 {