const bigint = 123456789123456789n;
// German uses period for thousands
console.log(bigint.toLocaleString('de-DE'));
// expected output: "123.456.789.123.456.789"
// request a currency format
console.log(bigint.toLocaleString('de-DE', { style: 'currency', currency: 'EUR' }));
// expected output: "123.456.789.123.456.789,00 €"
const bigint = 123456789123456789n;// German uses period for thousandsconsole.log(bigint.toLocaleString('de-DE'));// expected output: "123.456.789.123.456.789"// request a currency formatconsole.log(bigint.toLocaleString('de-DE', { style: 'currency', currency: 'EUR' }));// expected output: "123.456.789.123.456.789,00 €"