Agent::updateSupportBox

static function updateSupportBox()
{
	if (
		BitrixMainModuleManager::isModuleInstalled('bitrix24')
		|| !BitrixMainLoader::includeModule('im')
		|| !BitrixMainLoader::includeModule('imbot')
	)
	{
		return '';
	}

	if (class_exists('\Bitrix\ImBot\Bot\SupportBox', true))
	{
		if (SupportBox::isEnabled())
		{
			SupportBox::refreshAgent();
		}
	}

	return '';
}