[TASK] Check for interface before function call

Author: NamelessCoder

Classes/Builder/ViewBuilder.php

@@ -158,7 +158,9 @@ protected function createViewInstance(
         $request = null
     ): ViewInterface {
         $typoScriptViewConfiguration = null;
-        if ($request && ($typoScript = $request->getAttribute('frontend.typoscript')) instanceof FrontendTypoScript) {
+        if ($request instanceof ServerRequestInterface
+            && ($typoScript = $request->getAttribute('frontend.typoscript')) instanceof FrontendTypoScript
+        ) {
             $extensionSignature = ExtensionNamingUtility::getExtensionSignature($extensionIdentity);
             $typoScriptViewConfiguration = GeneralUtility::removeDotsFromTS(
                 $typoScript->getSetupArray()['plugin.']['tx_' . $extensionSignature . '.']['view.'] ?? []

phpstan.neon

@@ -31,6 +31,7 @@ parameters:
         - "#(invalid (return )?type|unknown class) TYPO3\\\\CMS\\\\Core\\\\Core\\\\Event\\\\BootCompletedEvent#"
         - "#(invalid (return )?type|unknown class) TYPO3\\\\CMS\\\\Core\\\\Http\\\\JsonResponse#"
         - "#(invalid (return )?type|unknown class) TYPO3\\\\CMS\\\\Core\\\\TypoScript\\\\TemplateService#"
+        - "#(invalid (return )?type|unknown class) TYPO3\\\\CMS\\\\Core\\\\TypoScript\\\\FrontendTyposcript#"
         - "#(invalid (return )?type|unknown class) TYPO3\\\\CMS\\\\Extbase\\\\Mvc\\\\Controller\\\\ControllerContext#"
         - "#(invalid (return )?type|unknown class) TYPO3\\\\CMS\\\\Extbase\\\\Mvc\\\\View\\\\ViewInterface#"
         - "#(invalid (return )?type|unknown class) TYPO3\\\\CMS\\\\Extbase\\\\Mvc\\\\Response#"