ezsystems / ezpublish-kernel

eZ/Publish/Core/Persistence/Cache/ContentHandler.php

Doc Comments +2 added lines, -2 removed lines

@@ -419,9 +419,9 @@
      * For use when generating cache, not on invalidation.
      *
      * @param \eZ\Publish\SPI\Persistence\Content\ContentInfo $contentInfo
-     * @param array $tags Optional, can be used to specify other tags.
+     * @param string[] $tags Optional, can be used to specify other tags.
      *
-     * @return array
+     * @return string[]
      */
     private function getCacheTags(ContentInfo $contentInfo, array $tags = [])
     {