require_once __DIR__ . '/backup.inc';
require_once __DIR__ . '/../includes/export/WikiExporter.php';
-use Wikimedia\Rdbms\LoadBalancer;
+use Wikimedia\Rdbms\IMaintainableDatabase;
/**
* @ingroup Maintenance
protected $checkpointFiles = [];
/**
- * @var Database
+ * @var IMaintainableDatabase
*/
protected $db;