fix: use phpcs for warnings

Author: shakaran

src/DependencyInjection/SncRedisExtension.php

@@ -16,6 +16,7 @@
 use InvalidArgumentException;
 use LogicException;
 use Predis\Client;
+use Redis;
 use RedisSentinel;
 use Relay\Sentinel;
 use Snc\RedisBundle\DependencyInjection\Configuration\Configuration;
@@ -31,7 +32,6 @@
 use Symfony\Component\DependencyInjection\Extension\Extension;
 use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
 use Symfony\Component\DependencyInjection\Reference;
-use Redis;
 
 use function array_map;
 use function assert;

tests/Factory/PhpredisClientFactoryTest.php

@@ -469,13 +469,13 @@ public function testCreateWithConnectionPersistentFalse(): void
         $this->assertNull($client->getPersistentID());
     }
 
-    public function testScanOption()
+    public function testScanOption(): void
     {
         $factory = new PhpredisClientFactory(new RedisCallInterceptor($this->redisLogger));
         $options = [
             'connection_timeout' => 0.0,
             'connection_persistent' => false,
-            'scan' => 'prefix'
+            'scan' => 'prefix',
         ];
 
         $client = $factory->create(Redis::class, ['redis://localhost:6379'], $options, 'default', false);