export interface FormatCurrencyProps {
    /** The amount to format (number or string) */
    amount: any;
    /** The 3-letter currency code (default: 'USD') */
    currency?: string;
    /** The locale code for formatting rules (default: 'en-US') */
    locale?: string;
    /** Number of decimal places to show (default: 2) */
    decimals?: number;
    /** Fallback if the amount is invalid */
    fallback?: string;
}
export default function FormatCurrency({ amount, currency, locale, decimals, fallback }: FormatCurrencyProps): string;