Base::canShow

protected function canShow(): bool;

public function build(): string
{
	if (!$this->canShow())
	{
		return '';
	}
	if ($this->isDeactivated())
	{
		return '';
	}

	ob_start();
	global $APPLICATION;
	$APPLICATION->IncludeComponent(
		'bitrix:crm.whats_new',
		$this->getComponentTemplate(),
		[
			'SLIDES' => $this->getSlides(),
			'STEPS' => $this->getSteps(),
			'OPTIONS' => $this->getOptions(),
			'CLOSE_OPTION_CATEGORY' => $this->getOptionCategory(),
			'CLOSE_OPTION_NAME' => $this->getOptionName(),
		],
	);

	return ob_get_clean();
}