first upload all files

Modules/Menu/Providers/EventServiceProvider.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Modules\Menu\Providers;
+
+use Modules\Menu\Entities\Menu;
+use Modules\Menu\Events\Listeners\CreateRootMenuItem;
+use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
+
+class EventServiceProvider extends ServiceProvider
+{
+    /**
+     * Bootstrap any application services.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        parent::boot();
+
+        Menu::created(CreateRootMenuItem::class);
+    }
+}