interface OptionProperties {
    style: string;
    currency: string;
    minimumFractionDigits: number;
}
interface Options {
    locales: "en-US";
    options: OptionProperties;
}
interface formattedCurrency {
    currency: string;
    integer: string;
    separator: string;
    decimal: string;
    fraction: string;
}
declare function formatCurrency(amount: number, options?: Options): formattedCurrency;

export { formatCurrency, formattedCurrency };