Try different config arrangement

src/PcmBadgeBundle.php

@@ -5,7 +5,6 @@ declare(strict_types=1);
 namespace Pcm\BadgeBundle;
 
 use Pcm\BadgeBundle\Twig\Component\Badge;
-use Pcm\BadgeBundle\Twig\Component\BadgeOutline;
 use Symfony\Component\Config\Definition\Configurator\DefinitionConfigurator;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
@@ -30,7 +29,9 @@ final class PcmBadgeBundle extends AbstractBundle
          * (see services.yaml)
          */
         $container->services()
-            ->get(Badge::class)->get(BadgeOutline::class)
+            ->get(Badge::class)
+            ->arg('$baseClasses', $config['base_classes'])
+            ->get(BadgeOutline::class)
             ->arg('$baseClasses', $config['base_classes'])
         ;
     }