Apply fixes from StyleCI (#779)

app/Console/Commands/SyncMediaCommand.php

@@ -65,6 +65,7 @@ class SyncMediaCommand extends Command
 
     /**
      * Sync all files in the configured media path.
+     *
      * @throws Exception
      */
     protected function syncAll()
@@ -97,6 +98,7 @@ class SyncMediaCommand extends Command
      *                       - "MOVED_TO /var/www/media/new_dir"
      *
      * @link http://man7.org/linux/man-pages/man1/inotifywait.1.html
+     *
      * @throws Exception
      */
     public function syngle($record)

app/Http/Controllers/API/DataController.php

@@ -26,8 +26,7 @@ class DataController extends Controller
         YouTubeService $youTubeService,
         iTunesService $iTunesService,
         MediaCacheService $mediaCacheService
-    )
+    ) {
-    {
         $this->lastfmService = $lastfmService;
         $this->youTubeService = $youTubeService;
         $this->iTunesService = $iTunesService;

app/Http/Controllers/API/SettingController.php

@@ -22,8 +22,9 @@ class SettingController extends Controller
      *
      * @param SettingRequest $request
      *
-     * @return JsonResponse
      * @throws Exception
+     *
+     * @return JsonResponse
      */
     public function store(SettingRequest $request)
     {

app/Listeners/TidyLibrary.php

@@ -17,6 +17,7 @@ class TidyLibrary
     /**
      * Fired every time a LibraryChanged event is triggered.
      * Tidies up our lib.
+     *
      * @throws Exception
      */
     public function handle()

app/Services/iTunesService.php

@@ -62,12 +62,10 @@ class iTunesService extends ApiClient implements ApiConsumerInterface
 
     public function getKey()
     {
-        return null;
     }
 
     public function getSecret()
     {
-        return null;
     }
 
     public function getEndpoint()