Clean up

src/Core/Command/StartDiscussionHandler.php

@@ -38,7 +38,6 @@ class StartDiscussionHandler
      * @param EventDispatcher $events
      * @param BusDispatcher $bus
      * @param DiscussionValidator $validator
-     * @internal param Forum $forum
      */
     public function __construct(EventDispatcher $events, BusDispatcher $bus, DiscussionValidator $validator)
     {

src/Core/Repository/UserRepository.php

@@ -77,7 +77,7 @@ class UserRepository
     {
         $query = User::where('username', 'like', $username);
 
-        return $this->scopeVisibleTo($query, $actor)->pluck('id');
+        return $this->scopeVisibleTo($query, $actor)->value('id');
     }
 
     /**

src/Forum/AuthenticationResponseFactory.php

@@ -37,7 +37,6 @@ class AuthenticationResponseFactory
      */
     public function __construct(SessionAuthenticator $authenticator, Rememberer $rememberer)
     {
-
         $this->authenticator = $authenticator;
         $this->rememberer = $rememberer;
     }

src/Http/Middleware/StartSession.php

@@ -10,7 +10,6 @@
 
 namespace Flarum\Http\Middleware;
 
-use Dflydev\FigCookies\Cookie;
 use Dflydev\FigCookies\FigResponseCookies;
 use Dflydev\FigCookies\SetCookie;
 use Illuminate\Support\Str;