add constructor property promotion

add return type of methods

lib/Settings/Personal.php

@@ -29,43 +29,13 @@ use OCP\Settings\ISettings;
 
 class Personal implements ISettings
 {
-    /**
-     * @var IL10N
-     */
-    private $l;
-
-    /**
-     * @var ILogger
-     */
-    private $logger;
-
-    /**
-     * @var ConfigProxy
-     */
-    private $config;
-
-    /**
-     * @var IUserSession
-     */
-    private $userSession;
-
-    /**
-     * @var AppRepository
-     */
-    private $appRepository;
-
     public function __construct(
-        IL10N $l,
-        ILogger $logger,
-        ConfigProxy $config,
-        IUserSession $userSession,
-        AppRepository $appRepository
+        protected IL10N $l,
+        protected ILogger $logger,
+        protected ConfigProxy $config,
+        protected IUserSession $userSession,
+        protected AppRepository $appRepository
     ) {
-        $this->l = $l;
-        $this->logger = $logger;
-        $this->config = $config;
-        $this->userSession = $userSession;
-        $this->appRepository = $appRepository;
     }
 
     /**