currzy/dist/index.d.ts

Free, open-source library for fetching, managing, and converting up-to-date currency rates from multiple reliable sources with the ability to easily choose the source.

declare const AVAILABLE_CURRENCIES: readonly ["AUD", "AZN", "DZD", "GBP", "AMD", "BHD", "BYN", "BGN", "BOB", "BRL", "HUF", "VND", "HKD", "GEL", "DKK", "AED", "USD", "EUR", "EGP", "INR", "IDR", "IRR", "KZT", "CAD", "QAR", "KGS", "CNY", "CUP", "MDL", "MNT", "NGN", "NZD", "NOK", "OMR", "PLN", "SAR", "RON", "XDR", "SGD", "TJS", "THB", "BDT", "TRY", "TMT", "UZS", "UAH", "CZK", "SEK", "CHF", "ETB", "RSD", "ZAR", "KRW", "JPY", "MMK", "RUB"];
type CurrencyCode = (typeof AVAILABLE_CURRENCIES)[number];

declare class CbrfProvider {
    private url;
    private rates;
    private lastUpdate;
    private initialized;
    private cacheTTL;
    private cache;
    availableCurrencies: readonly CurrencyCode[];
    private loadCache;
    private saveCache;
    clearCache(): Promise<void>;
    private fetchRates;
    private ensureInitialized;
    getRate(code: string, base?: string): Promise<number>;
    convert(amount: number, from: string, to: string): Promise<number>;
    getAllRates(base?: string): Promise<Record<CurrencyCode, number>>;
    getLastUpdate(): Date | null;
}

declare class Currzy {
    provider: CbrfProvider;
    constructor(providerName: string);
    getRate(code: string): Promise<number>;
    convert(amount: number, from: string, to: string): Promise<number>;
    getAllRatesTo(code?: string): Promise<Record<string, number | null>>;
    clearCache(): Promise<void>;
    getLastUpdate(): Date | null;
}

export { CbrfProvider, Currzy };