Creating new stub files for the sidebar listeners

Modules/Workshop/Scaffold/Module/stubs/sidebar-listener-empty.stub

+<?php
+
+namespace Modules\$MODULE_NAME$\Events\Handlers;
+
+use Maatwebsite\Sidebar\Group;
+use Maatwebsite\Sidebar\Item;
+use Maatwebsite\Sidebar\Menu;
+use Modules\Core\Events\BuildingSidebar;
+use Modules\User\Contracts\Authentication;
+
+class $CLASS_NAME$ implements \Maatwebsite\Sidebar\SidebarExtender
+{
+    /**
+     * @var Authentication
+     */
+    protected $auth;
+
+    /**
+     * @param Authentication $auth
+     *
+     * @internal param Guard $guard
+     */
+    public function __construct(Authentication $auth)
+    {
+        $this->auth = $auth;
+    }
+
+    public function handle(BuildingSidebar $sidebar)
+    {
+        $sidebar->add($this->extendWith($sidebar->getMenu()));
+    }
+
+    /**
+     * @param Menu $menu
+     * @return Menu
+     */
+    public function extendWith(Menu $menu)
+    {
+        return $menu;
+    }
+}

Modules/Workshop/Scaffold/Module/stubs/sidebar-listener.stub

+<?php
+
+namespace Modules\$MODULE_NAME$\Events\Handlers;
+
+use Maatwebsite\Sidebar\Group;
+use Maatwebsite\Sidebar\Item;
+use Maatwebsite\Sidebar\Menu;
+use Modules\Core\Events\BuildingSidebar;
+use Modules\User\Contracts\Authentication;
+
+class $CLASS_NAME$ implements \Maatwebsite\Sidebar\SidebarExtender
+{
+    /**
+     * @var Authentication
+     */
+    protected $auth;
+
+    /**
+     * @param Authentication $auth
+     *
+     * @internal param Guard $guard
+     */
+    public function __construct(Authentication $auth)
+    {
+        $this->auth = $auth;
+    }
+
+    public function handle(BuildingSidebar $sidebar)
+    {
+        $sidebar->add($this->extendWith($sidebar->getMenu()));
+    }
+
+    /**
+     * @param Menu $menu
+     * @return Menu
+     */
+    public function extendWith(Menu $menu)
+    {
+        $menu->group(trans('core::sidebar.content'), function (Group $group) {
+            $group->item(trans('$LOWERCASE_MODULE_NAME$::$PLURAL_LOWERCASE_MODULE_NAME$.title.$PLURAL_LOWERCASE_MODULE_NAME$'), function (Item $item) {
+                $item->icon('fa fa-copy');
+                $item->weight(10);
+                $item->authorize(
+                     /* append */
+                );
+// append
+            });
+        });
+
+        return $menu;
+    }
+}