[TASK] Start compatibility for TYPO3 11

Classes/Controller/ActionController.php

@@ -182,7 +182,7 @@ class ActionController extends BaseController
      */
     public function injectPropertyMapper(
         PropertyMapper $propertyMapper
-    ) {
+    ): void {
         $this->propertyMapper = $propertyMapper;
     }
 

Classes/Traits/DependencyInjectionTrait.php

@@ -102,11 +102,17 @@ trait DependencyInjectionTrait
                 $frameworkConfiguration['persistence']['storagePid']
             )
         );
-        $this->reflectionService = GeneralUtility::makeInstance(
-            ReflectionService::class, GeneralUtility::makeInstance(
-                CacheManager::class
-            )
-        );
+        if (version_compare(TYPO3_branch, '10.0', '>=')) {
+            $this->reflectionService = GeneralUtility::makeInstance(
+                ReflectionService::class
+            );
+        } else {
+            $this->reflectionService = GeneralUtility::makeInstance(
+                ReflectionService::class, GeneralUtility::makeInstance(
+                    CacheManager::class
+                )
+            );
+        }
         $classInfo = $this->reflectionService->getClassSchema(
             get_class($this)
         );

Classes/ViewHelpers/TranslationViewHelper.php

@@ -66,7 +66,7 @@ class TranslationViewHelper extends AbstractViewHelper
         $translation = LocalizationUtility::translate(
             $arguments['key'],
             $arguments['extensionKey'],
-            $arguments['arguments']
+            (array) $arguments['arguments']
         );
         if ($translation) {
             return $translation;