Library for parse UPN QR code content.
UNP (Univerzalni plačilni nalog) - Universal Payment Order for Slovenia.
See https://www.zbs-giz.si/placilni-promet/
Use methods from UpnQRParser.
const data = UpnQRParser.parseString(qrCodeString);
print('Recipient IBAN: ${data.recipientIban}, amount: ${data.amount}')