From 1f16baa47191cfc0c3994d1c2986555f00679f28 Mon Sep 17 00:00:00 2001
From: Umherirrender <umherirrender_de.wp@web.de>
Date: Wed, 31 Jan 2024 20:05:09 +0100
Subject: [PATCH] Add return type hint to function in ServiceWiring.php

This is a common pattern for service wiring functions

Change-Id: Ia63bd9a5397b0ea4563f5bb426ed925fc0c40efc
---
 includes/ServiceWiring.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/ServiceWiring.php b/includes/ServiceWiring.php
index da55b85b..095bf939 100644
--- a/includes/ServiceWiring.php
+++ b/includes/ServiceWiring.php
@@ -31,7 +31,7 @@ use MediaWiki\MediaWikiServices;
  * CategoryTree wiring for MediaWiki services.
  */
 return [
-	'CategoryTree.CategoryCache' => static function ( MediaWikiServices $services ) {
+	'CategoryTree.CategoryCache' => static function ( MediaWikiServices $services ): CategoryCache {
 		return new CategoryCache(
 			$services->getDBLoadBalancer()
 		);