const numberDe = new Intl.NumberFormat('de-DE');
const numberAr = new Intl.NumberFormat('ar');
console.log(numberDe.resolvedOptions().numberingSystem);
// expected output: "latn"
console.log(numberAr.resolvedOptions().numberingSystem);
// expected output: "arab"
const numberDe = new Intl.NumberFormat('de-DE');const numberAr = new Intl.NumberFormat('ar');console.log(numberDe.resolvedOptions().numberingSystem);// expected output: "latn"console.log(numberAr.resolvedOptions().numberingSystem);// expected output: "arab"