src/Entity/FreightCharges.php
public function toNode(DOMDocument $document = null)
    {
        if (null === $document) {
            $document = new DOMDocument();
        }

        $node = $document->createElement('FreightCharges');
        $node->appendChild($document->createElement('MonetaryValue', $this->getMonetaryValue()));

        return $node;
    }
public function toNode(DOMDocument $document = null)
    {
        if (null === $document) {
            $document = new DOMDocument();
        }

        $node = $document->createElement('FreightCharges');
        $node->appendChild($document->createElement('MonetaryValue', $this->getMonetaryValue()));

        return $node;
    }
@param null|DOMDocument $document

@return DOMElement