Cleaner::getProgressInfo

static function getProgressInfo($ownerId)
{
	$optionSerialized = Main\Config\Option::get(
		'main.stepper.crm',
		self::class. $ownerId,
		''
	);
	if (!empty($optionSerialized))
	{
		return \unserialize($optionSerialized, ['allowed_classes' => false]);
	}

	return null;
}