watchlist: cleanup WatchedItemStore PhpStorm warnings
authorAaron Schulz <aschulz@wikimedia.org>
Tue, 6 Aug 2019 03:26:48 +0000 (23:26 -0400)
committerAaron Schulz <aschulz@wikimedia.org>
Tue, 6 Aug 2019 03:26:48 +0000 (23:26 -0400)
commitdf1da3bc876852ded4747949d17192f0638b8208
treea26bd2698a430e59b0a4eea246af62ae44dc2631
parenta6b45d2a20c9be095431ac60ba0a4f5951b5f387
watchlist: cleanup WatchedItemStore PhpStorm warnings

Change-Id: I21bcc41781744f0fd323b8c46f4a71b4fc040eff
includes/watcheditem/WatchedItemStore.php