ThemePicker::getInstance

static function getInstance($entityType = self::ENTITY_TYPE_USER)
{
	if (static::$instance === null)
	{
		$templateId = defined("SITE_TEMPLATE_ID") ? SITE_TEMPLATE_ID : "bitrix24";
		static::$instance = new static($templateId, false, 0, $entityType);
	}

	return static::$instance;
}