Creating a hook when building the sidebar

Modules/Core/Events/BuildingSidebar.php

+<?php
+
+namespace Modules\Core\Events;
+
+use Maatwebsite\Sidebar\Menu;
+
+/**
+ * Hook BuildingSidebar
+ * Triggered when building the backend sidebar
+ * Use this hook to add your sidebar items
+ * @package Modules\Core\Events
+ */
+class BuildingSidebar
+{
+    /**
+     * @var Menu
+     */
+    private $menu;
+
+    public function __construct(Menu $menu)
+    {
+        $this->menu = $menu;
+    }
+
+    /**
+     * Add a menu group to the menu
+     * @param Menu $menu
+     */
+    public function add(Menu $menu)
+    {
+        $this->menu->add($menu);
+    }
+
+    /**
+     * Get the current Laravel-Sidebar menu
+     * @return Menu
+     */
+    public function getMenu()
+    {
+        return $this->menu;
+    }
+}