add return type to singleton clousure

Dropelikeit · Sep 16, 2020 · de7507b · de7507b
1 parent 7e540be
commit de7507b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ServiceProvider.php b/src/ServiceProvider.php
@@ -36,7 +36,7 @@ public function register()
             'debug' => $debug,
         ]);
 
-        $this->app->singleton(ResponseFactory::class, function () use ($config) {
+        $this->app->singleton(ResponseFactory::class, function () use ($config): ResponseFactory {
             return new ResponseFactory((new Factory())->getSerializer($config), $config);
         });
     }