Apply fixes from StyleCI (#892)

src/API/Controller.php

@@ -222,6 +222,7 @@ abstract class Controller implements HttpServerInterface
      *
      * @param  mixed  $appId
      * @return $this
+     *
      * @throws \Symfony\Component\HttpKernel\Exception\HttpException
      */
     public function ensureValidAppId($appId)
@@ -239,6 +240,7 @@ abstract class Controller implements HttpServerInterface
      *
      * @param  \GuzzleHttp\Psr7\ServerRequest  $request
      * @return $this
+     *
      * @throws \Symfony\Component\HttpKernel\Exception\HttpException
      */
     protected function ensureValidSignature(Request $request)

src/ChannelManagers/RedisChannelManager.php

@@ -577,7 +577,7 @@ class RedisChannelManager extends LocalChannelManager
      * Add a channel to the set list.
      *
      * @param  string|int  $appId
-     * @param  string $channel
+     * @param  string  $channel
      * @return PromiseInterface
      */
     public function addChannelToSet($appId, string $channel): PromiseInterface

src/Channels/Channel.php

@@ -73,6 +73,7 @@ class Channel
      * Add a new connection to the channel.
      *
      * @see    https://pusher.com/docs/pusher_protocol#presence-channel-events
+     *
      * @param  \Ratchet\ConnectionInterface  $connection
      * @param  \stdClass  $payload
      * @return bool
@@ -228,6 +229,7 @@ class Channel
      * @param  \Ratchet\ConnectionInterface  $connection
      * @param  \stdClass  $payload
      * @return void
+     *
      * @throws InvalidSignature
      */
     protected function verifySignature(ConnectionInterface $connection, stdClass $payload)

src/Channels/PresenceChannel.php

@@ -15,9 +15,11 @@ class PresenceChannel extends PrivateChannel
      * Subscribe to the channel.
      *
      * @see    https://pusher.com/docs/pusher_protocol#presence-channel-events
+     *
      * @param  \Ratchet\ConnectionInterface  $connection
      * @param  \stdClass  $payload
      * @return bool
+     *
      * @throws InvalidSignature
      */
     public function subscribe(ConnectionInterface $connection, stdClass $payload): bool

src/Channels/PrivateChannel.php

@@ -12,9 +12,11 @@ class PrivateChannel extends Channel
      * Subscribe to the channel.
      *
      * @see    https://pusher.com/docs/pusher_protocol#presence-channel-events
+     *
      * @param  \Ratchet\ConnectionInterface  $connection
      * @param  \stdClass  $payload
      * @return bool
+     *
      * @throws InvalidSignature
      */
     public function subscribe(ConnectionInterface $connection, stdClass $payload): bool

src/Server/Exceptions/ConnectionsOverCapacity.php

@@ -8,6 +8,7 @@ class ConnectionsOverCapacity extends WebSocketException
      * Initialize the instance.
      *
      * @see    https://pusher.com/docs/pusher_protocol#error-codes
+     *
      * @return void
      */
     public function __construct()

src/Server/Exceptions/InvalidSignature.php

@@ -8,6 +8,7 @@ class InvalidSignature extends WebSocketException
      * Initialize the instance.
      *
      * @see    https://pusher.com/docs/pusher_protocol#error-codes
+     *
      * @return void
      */
     public function __construct()

src/Server/Messages/PusherChannelProtocolMessage.php

@@ -27,6 +27,7 @@ class PusherChannelProtocolMessage extends PusherClientMessage
      * Ping the connection.
      *
      * @see    https://pusher.com/docs/pusher_protocol#ping-pong
+     *
      * @param  \Ratchet\ConnectionInterface  $connection
      * @return void
      */
@@ -45,6 +46,7 @@ class PusherChannelProtocolMessage extends PusherClientMessage
      * Subscribe to channel.
      *
      * @see    https://pusher.com/docs/pusher_protocol#pusher-subscribe
+     *
      * @param  \Ratchet\ConnectionInterface  $connection
      * @param  \stdClass  $payload
      * @return void

src/Statistics/Statistic.php

@@ -45,7 +45,7 @@ class Statistic
      * Create a new statistic.
      *
      * @param  string|int  $appId
-     * @return  void
+     * @return void
      */
     public function __construct($appId)
     {