diff --git a/typo3/sysext/fluid_styled_content/Tests/Functional/Tca/ContentVisibleFieldsTest.php b/typo3/sysext/fluid_styled_content/Tests/Functional/Tca/ContentVisibleFieldsTest.php
index 961685cd495de9f371d11761ddd5cbc2ff61205e..4ba9ba7e95136ef9f37e247b58a21dd28603bdc9 100644
--- a/typo3/sysext/fluid_styled_content/Tests/Functional/Tca/ContentVisibleFieldsTest.php
+++ b/typo3/sysext/fluid_styled_content/Tests/Functional/Tca/ContentVisibleFieldsTest.php
@@ -26,10 +26,7 @@ class ContentVisibleFieldsTest extends FunctionalTestCase
 {
     protected array $coreExtensionsToLoad = ['fluid_styled_content'];
 
-    /**
-     * @var array
-     */
-    protected static $contentFields = [
+    protected static array $contentFields = [
         'CType',
         'colPos',
         'sys_language_uid',