[Console] add console.signal event

Author: marie

Resources/config/services.php

@@ -15,6 +15,10 @@
 use Symfony\Component\Config\Resource\SelfCheckingResourceChecker;
 use Symfony\Component\Config\ResourceCheckerConfigCacheFactory;
 use Symfony\Component\Console\ConsoleEvents;
+use Symfony\Component\Console\Event\ConsoleCommandEvent;
+use Symfony\Component\Console\Event\ConsoleErrorEvent;
+use Symfony\Component\Console\Event\ConsoleSignalEvent;
+use Symfony\Component\Console\Event\ConsoleTerminateEvent;
 use Symfony\Component\DependencyInjection\Config\ContainerParametersResourceChecker;
 use Symfony\Component\DependencyInjection\EnvVarProcessor;
 use Symfony\Component\DependencyInjection\ParameterBag\ContainerBag;