1 files changed, 2 insertions, 0 deletions
diff --git a/includes/language/MessageCache.php b/includes/language/MessageCache.php
index 8ff315c609d3..c22c90dfeb89 100644
--- a/includes/language/MessageCache.php
+++ b/includes/language/MessageCache.php
@@ -43,6 +43,8 @@ use MediaWiki\Title\Title;
 use Psr\Log\LoggerAwareInterface;
 use Psr\Log\LoggerInterface;
 use Wikimedia\LightweightObjectStore\ExpirationAwareness;
+use Wikimedia\ObjectCache\BagOStuff;
+use Wikimedia\ObjectCache\EmptyBagOStuff;
 use Wikimedia\Rdbms\Database;
 use Wikimedia\Rdbms\IExpression;
 use Wikimedia\Rdbms\IResultWrapper;