private function initMenu(Menu $menu)
{
$menu->add(new ActionMenuItem('Write Post', 'writePost'));
$menu->add(new ActionMenuItem('All Posts', 'listPosts'));
$menu->add((new MenuGroup('Authors'))->add(new ActionMenuItem('Register Author', MethodActionGenerator::actionId(Authors::class, 'register')))->add(new ActionMenuItem('All Authors', MethodActionGenerator::actionId(Authors::class, 'all'))));
return $this;
}
