StyleCI fixes

src/HttpApi/Controllers/FetchUsersController.php

@@ -4,7 +4,6 @@ namespace BeyondCode\LaravelWebSockets\HttpApi\Controllers;
 
 use Illuminate\Http\Request;
 use Illuminate\Support\Collection;
-use React\Promise\PromiseInterface;
 use Symfony\Component\HttpKernel\Exception\HttpException;
 use BeyondCode\LaravelWebSockets\WebSockets\Channels\PresenceChannel;
 

src/PubSub/Drivers/LocalClient.php

@@ -11,7 +11,7 @@ use BeyondCode\LaravelWebSockets\PubSub\ReplicationInterface;
 class LocalClient implements ReplicationInterface
 {
     /**
-     * Mapping of the presence JSON data for users in each channel
+     * Mapping of the presence JSON data for users in each channel.
      *
      * @var string[][]
      */

src/WebSockets/Channels/PresenceChannel.php

@@ -10,7 +10,7 @@ use BeyondCode\LaravelWebSockets\WebSockets\Exceptions\InvalidSignature;
 class PresenceChannel extends Channel
 {
     /**
-     * Data for the users connected to this channel
+     * Data for the users connected to this channel.
      *
      * Note: If replication is enabled, this will only contain entries
      * for the users directly connected to this server instance. Requests