Add missing Maintenance import

Without this import, the @var Maintenance comment on $maintenance
doesn’t refer to the right class.

Change-Id: I2b5efa422f3e9d50f2132658b04ea2814af61954

diff --git a/tests/phpunit/maintenance/MaintenanceBaseTestCase.php b/tests/phpunit/maintenance/MaintenanceBaseTestCase.php
index 9d73a51..bdcf7e5 100644 (file)
--- a/tests/phpunit/maintenance/MaintenanceBaseTestCase.php
+++ b/tests/phpunit/maintenance/MaintenanceBaseTestCase.php
@@ -2,6 +2,7 @@
 
 namespace MediaWiki\Tests\Maintenance;
 
+use Maintenance;
 use MediaWikiTestCase;
 use Wikimedia\TestingAccessWrapper;