From edb52df83d591c2d69c77ee1d0c4355d4103c491 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim=20D=C3=BCsterhus?= <tim@bastelstu.be>
Date: Fri, 4 Mar 2022 19:12:02 +0100
Subject: [PATCH] Add proper types to Room

---
 files/lib/data/room/Room.class.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/files/lib/data/room/Room.class.php b/files/lib/data/room/Room.class.php
index d88f10b..a45307d 100644
--- a/files/lib/data/room/Room.class.php
+++ b/files/lib/data/room/Room.class.php
@@ -52,7 +52,7 @@ final class Room extends DatabaseObject implements
     /**
      * @see Room::getTitle()
      */
-    public function __toString()
+    public function __toString(): string
     {
         return $this->getTitle();
     }
@@ -226,7 +226,7 @@ public function canWritePublicly(?UserProfile $user = null, ?\Exception &$reason
     /**
      * @inheritDoc
      */
-    public function getTitle()
+    public function getTitle(): string
     {
         return WCF::getLanguage()->get($this->title);
     }
@@ -234,7 +234,7 @@ public function getTitle()
     /**
      * @inheritDoc
      */
-    public function getTopic()
+    public function getTopic(): string
     {
         $topic = StringUtil::trim(WCF::getLanguage()->get($this->topic));
 
@@ -247,6 +247,8 @@ public function getTopic()
 
     /**
      * Returns an array of users in this room.
+     *
+     * @return \chat\data\user\User[]
      */
     public function getUsers()
     {
@@ -277,7 +279,7 @@ public function getUsers()
     /**
      * @inheritDoc
      */
-    public function getLink()
+    public function getLink(): string
     {
         return LinkHandler::getInstance()->getLink(
             'Room',