Remove useless class import

Jeremiah VALERIE · Jeremiah VALERIE · commit 18a0fa0db584 · 2021-12-21T11:29:32.000+01:00
diff --git a/tests/Functional/MultipleSchema/MultipleSchemaTest.php b/tests/Functional/MultipleSchema/MultipleSchemaTest.php
@@ -4,7 +4,6 @@
 
 namespace Overblog\GraphQLBundle\Tests\Functional\MultipleSchema;
 
-use GraphQL\Error\InvariantViolation;
 use Overblog\GraphQLBundle\Tests\Functional\TestCase;
 
 final class MultipleSchemaTest extends TestCase
