Add type hint to invalidateImageDescriptions()

Change-Id: Ie6322f25c959f5de4bbccd8f47d40f112817d00b

diff --git a/includes/deferred/LinksUpdate.php b/includes/deferred/LinksUpdate.php
index dbe387b..577a272 100644 (file)
--- a/includes/deferred/LinksUpdate.php
+++ b/includes/deferred/LinksUpdate.php
@@ -405,7 +405,7 @@ class LinksUpdate extends DataUpdate implements EnqueueableDataUpdate {
        /**
         * @param array $images
         */
-       private function invalidateImageDescriptions( $images ) {
+       private function invalidateImageDescriptions( array $images ) {
                PurgeJobUtils::invalidatePages( $this->getDB(), NS_FILE, array_keys( $images ) );
        }