/**
* Prevent creation of form settings page if you don't want them.
*
* We override `form_settings_init()` because it's available; `has_form_settings_page()` would
* be preferred, but it's private.
*
* @return void
*/
public function form_settings_init()
{
if (empty($this->_has_form_settings_page)) {
return;
}
parent::form_settings_init();
}