change closure to arrow function in NotificationServiceProvider (#47055)

laravel · May 12, 2023 · d5f9c4c · d5f9c4c
1 parent 82875a1
commit d5f9c4c
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/Illuminate/Notifications/NotificationServiceProvider.php b/src/Illuminate/Notifications/NotificationServiceProvider.php
@@ -31,9 +31,7 @@ public function boot()
      */
     public function register()
     {
-        $this->app->singleton(ChannelManager::class, function ($app) {
-            return new ChannelManager($app);
-        });
+        $this->app->singleton(ChannelManager::class, fn ($app) => new ChannelManager($app));
 
         $this->app->alias(
             ChannelManager::class, DispatcherContract::class