refactor(Application): add properties types

lib/AppInfo/Application.php

@@ -2,8 +2,9 @@
 
 namespace OCA\SideMenu\AppInfo;
 
-use OC;
+use OC\AllConfig;
 use OC\App\AppStore\Fetcher\CategoryFetcher;
+use OC\AppFramework\Http\Request;
 use OC\Security\CSP\ContentSecurityPolicyNonceManager;
 use OC\User\User;
 use OCA\SideMenu\Service\AppRepository;
@@ -31,28 +32,12 @@ use Psr\Container\ContainerInterface;
 class Application extends App implements IBootstrap
 {
     public const APP_ID = 'side_menu';
-
     public const APP_NAME = 'Custom menu';
 
-    /**
-     * @var OC\AllConfig
-     */
-    protected $config;
-
-    /**
-     * @var ContentSecurityPolicyNonceManager
-     */
-    protected $cspnm;
-
-    /**
-     * @var User
-     */
-    protected $user;
-
-    /**
-     * @var Request
-     */
-    protected $request;
+    protected AllConfig $config;
+    protected ContentSecurityPolicyNonceManager $cspnm;
+    protected Request $request;
+    protected ?User $user = null;
 
     public function __construct(array $urlParams = [])
     {