diff --git a/src/Builder/SocialPostBuilder.php b/src/Builder/SocialPostBuilder.php
index afe52c3..5cda184 100644
--- a/src/Builder/SocialPostBuilder.php
+++ b/src/Builder/SocialPostBuilder.php
@@ -16,11 +16,8 @@
 
 class SocialPostBuilder implements SocialPostBuilderInterface
 {
-    protected LinkedInClient $linkedInClient;
-
-    public function __construct(LinkedInClient $linkedInClient)
+    public function __construct(protected LinkedInClient $linkedInClient)
     {
-        $this->linkedInClient = $linkedInClient;
     }
 
     public function configureFetch(BuildConfig $buildConfig, OptionsResolver $resolver): void
@@ -96,10 +93,6 @@ public function fetch(FetchData $data): void
             throw new BuildException(sprintf('fetch error: %s [endpoint: %s]', $e->getMessage(), $queryEndPoint));
         }
 
-        if (!is_array($response)) {
-            return;
-        }
-
         if (!isset($response['elements'])) {
             return;
         }
diff --git a/src/Controller/Admin/LinkedInController.php b/src/Controller/Admin/LinkedInController.php
index 835892b..bd25e6c 100644
--- a/src/Controller/Admin/LinkedInController.php
+++ b/src/Controller/Admin/LinkedInController.php
@@ -19,18 +19,11 @@ class LinkedInController extends AdminAbstractController
 {
     use ConnectResponseTrait;
 
-    protected LinkedInClient $linkedInClient;
-    protected EnvironmentServiceInterface $environmentService;
-    protected ConnectorServiceInterface $connectorService;
-
     public function __construct(
-        LinkedInClient $linkedInClient,
-        EnvironmentServiceInterface $environmentService,
-        ConnectorServiceInterface $connectorService
+        protected LinkedInClient $linkedInClient,
+        protected EnvironmentServiceInterface $environmentService,
+        protected ConnectorServiceInterface $connectorService
     ) {
-        $this->linkedInClient = $linkedInClient;
-        $this->environmentService = $environmentService;
-        $this->connectorService = $connectorService;
     }
 
     public function connectAction(Request $request): Response
@@ -115,10 +108,6 @@ public function debugTokenAction(Request $request): JsonResponse
             return $this->adminJson(['error' => true, 'message' => $e->getMessage()]);
         }
 
-        if (!is_array($accessTokenMetadata)) {
-            return $this->adminJson(['error' => true, 'message' => 'invalid token data']);
-        }
-
         if (isset($accessTokenMetadata['authorized_at'])) {
             $accessTokenMetadata['authorized_at'] = Carbon::createFromTimestamp($accessTokenMetadata['authorized_at'])->toDayDateTimeString();
         }