[TOOLS] Continue raising PHPStan level to 6

components/Subscription/Controller/Subscribers.php

@@ -45,6 +45,8 @@ class Subscribers extends CircleController
 {
     /**
      * @throws ServerException
+     *
+     * @return ControllerResultType
      */
     public function subscribersByActor(Request $request, Actor $actor): array
     {
@@ -61,6 +63,8 @@ class Subscribers extends CircleController
     /**
      * @throws ClientException
      * @throws ServerException
+     *
+     * @return ControllerResultType
      */
     public function subscribersByActorId(Request $request, int $id): array
     {
@@ -78,6 +82,8 @@ class Subscribers extends CircleController
      * @throws \App\Util\Exception\ServerException
      * @throws ClientException
      * @throws RedirectException
+     *
+     * @return ControllerResultType
      */
     public function subscribersAdd(Request $request, int $object_id): array
     {
@@ -126,6 +132,8 @@ class Subscribers extends CircleController
      * @throws \App\Util\Exception\ServerException
      * @throws ClientException
      * @throws RedirectException
+     *
+     * @return ControllerResultType
      */
     public function subscribersRemove(Request $request, int $object_id): array
     {

components/Subscription/Controller/Subscriptions.php

@@ -38,6 +38,8 @@ class Subscriptions extends CircleController
     /**
      * @throws ClientException
      * @throws ServerException
+     *
+     * @return ControllerResultType
      */
     public function subscriptionsByActorId(Request $request, int $id): array
     {
@@ -48,7 +50,10 @@ class Subscriptions extends CircleController
         return $this->subscriptionsByActor($request, $actor);
     }
 
-    public function subscriptionsByActor(Request $request, Actor $actor)
+    /**
+     * @return ControllerResultType
+     */
+    public function subscriptionsByActor(Request $request, Actor $actor): array
     {
         return [
             '_template'        => 'collection/actors.html.twig',