$PaymentAmountCurrencyMap top-level constant
Implementation
const $PaymentAmountCurrencyMap = {
PaymentAmountCurrency.gbp: 'GBP',
PaymentAmountCurrency.eur: 'EUR',
PaymentAmountCurrency.pln: 'PLN',
PaymentAmountCurrency.sek: 'SEK',
PaymentAmountCurrency.dkk: 'DKK',
PaymentAmountCurrency.nok: 'NOK',
PaymentAmountCurrency.chf: 'CHF',
PaymentAmountCurrency.czk: 'CZK'
};