Add proper types to RoomCache

2022-03-04 19:12:37 +01:00 · 2022-03-04 19:12:37 +01:00 · 06f15e0306
parent edb52df83d
commit 06f15e0306
1 changed files with 1 additions and 4 deletions
--- a/files/lib/data/room/RoomCache.class.php
+++ b/files/lib/data/room/RoomCache.class.php
@ -47,11 +47,8 @@ class RoomCache extends SingletonFactory

    /**
     * Returns a specific room.
-     *
-     * @param   integer     $roomID
-     * @return  Room
     */
-    public function getRoom($roomID)
+    public function getRoom(int $roomID): ?Room
    {
        if (isset($this->rooms[$roomID])) {
            return $this->rooms[$roomID];