export interface ToCurrencyOptions {
    /** The thousand separator, default is a comma `,` */
    separator?: string;
    /** The decimal point symbol, default is a dot `.` */
    decimalSymbol?: string;
    /** Whether to show the decimal places or not, default is `true` */
    showDecimals?: boolean;
    /** The number of decimals places to show, default is `2` */
    numOfDecimals?: number;
}
/**
 * Formats a number or a string number to a currency format
 * @param {number} value raw number value
 * @param {ToCurrencyOptions} options You can control the sperator, radix, decimals visibility and number of decimal places using these options
 * @returns {string} The formatted currency string
 */
export declare function toCurrency(value: number | string, options?: ToCurrencyOptions): string;