PhpSchool\CliMenu\CliMenu::closeThis PHP Метод

    public function closeThis()
    {
        $this->terminal->clean();
        $this->terminal->moveCursorToTop();
        $this->open = false;
    }

 /**
  * Display the sub menu
  * @param CliMenu $parentMenu
  */
 public function showSubMenu(CliMenu $parentMenu)
 {
     $this->parentMenu = $parentMenu;
     $this->parentMenu->closeThis();
     $this->subMenu->open();
 }