CIBlockXmlImport::nextStep

private function nextStep(): void
{
	$index = array_search($this->getCurrentStep(), $this->stepList);
	if (isset($this->stepList[$index+1]))
	{
		$this->setCurrentStep($this->stepList[$index + 1]);
	}
	else
	{
		$this->final = true;
	}
}