adding use statement

symfony · Jul 8, 2015 · 41bb907 · 41bb907
1 parent 1514fdd
commit 41bb907
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/cookbook/form/data_transformers.rst b/cookbook/form/data_transformers.rst
@@ -60,6 +60,7 @@ class::
     // src/AppBundle/Form/TaskType.php
 
     use Symfony\Component\Form\CallbackTransformer;
+    use Symfony\Component\Form\FormBuilderInterface;
     // ...
 
     class TaskType extends AbstractType