[FrameworkBundle] Remove unused import

dunglas · dunglas · commit 7963bbfb2354 · 2017-02-15T11:27:17.000+01:00
diff --git a/DependencyInjection/FrameworkExtension.php b/DependencyInjection/FrameworkExtension.php
@@ -35,7 +35,6 @@
 use Symfony\Component\Serializer\Normalizer\DateTimeNormalizer;
 use Symfony\Component\Serializer\Normalizer\JsonSerializableNormalizer;
 use Symfony\Component\Workflow;
-use Symfony\Component\Yaml\Yaml;
 
 /**
  * FrameworkExtension.
