diff --git a/extension.neon b/extension.neon
index 32ad05f4..4b36a06c 100644
--- a/extension.neon
+++ b/extension.neon
@@ -9,6 +9,8 @@ parameters:
 		constant_hassers: true
 		console_application_loader: null
 	stubFiles:
+		- stubs/Symfony/Bundle/FrameworkBundle/Test/KernelTestCase.stub
+		- stubs/Symfony/Bundle/FrameworkBundle/Test/TestContainer.stub
 		- stubs/Symfony/Component/Form/ChoiceList/Loader/ChoiceLoaderInterface.stub
 		- stubs/Symfony/Component/DependencyInjection/ContainerBuilder.stub
 		- stubs/Symfony/Component/DependencyInjection/Extension/ExtensionInterface.stub
diff --git a/stubs/Symfony/Bundle/FrameworkBundle/Test/KernelTestCase.stub b/stubs/Symfony/Bundle/FrameworkBundle/Test/KernelTestCase.stub
new file mode 100644
index 00000000..4b3d6b35
--- /dev/null
+++ b/stubs/Symfony/Bundle/FrameworkBundle/Test/KernelTestCase.stub
@@ -0,0 +1,11 @@
+<?php
+
+namespace Symfony\Bundle\FrameworkBundle\Test;
+
+abstract class KernelTestCase
+{
+    /**
+     * @var TestContainer
+     */
+    protected static $container;
+}
diff --git a/stubs/Symfony/Bundle/FrameworkBundle/Test/TestContainer.stub b/stubs/Symfony/Bundle/FrameworkBundle/Test/TestContainer.stub
new file mode 100644
index 00000000..37f81545
--- /dev/null
+++ b/stubs/Symfony/Bundle/FrameworkBundle/Test/TestContainer.stub
@@ -0,0 +1,7 @@
+<?php
+
+namespace Symfony\Bundle\FrameworkBundle\Test;
+
+class TestContainer
+{
+}