type RUTResult = {
    status: string;
    message: string;
    payload: boolean;
};

declare function addDash(rut: string): string;
declare function removeExtraChars(rut: string): string;
declare function createResult(status: string, message: string, payload: boolean): RUTResult;

declare class RUT {
    /**
     * Validates a Chilean RUT (Rol Único Tributario) number.
     * @param rut - The RUT number to validate.
     * @returns true if the RUT is valid, false otherwise.
     */
    static validate(rut: string): boolean;
    /**
     * Validates a given RUT (Rol Único Tributario) and returns a result object.
     * @param rut - The RUT to be validated.
     * @returns The result of the validation, including the status and message.
     */
    static validateWithResponse(rut: string): RUTResult;
    /**
     * Calculates the verification digit for a given RUT (Rol Único Tributario) without the digit.
     * @param rutWithoutDigit - The RUT without the verification digit.
     * @param toUpperCase - Optional. Specifies whether the returned digit should be in uppercase. Default is false.
     * @returns The verification digit for the given RUT.
     */
    static getDigit(rutWithoutDigit: string, toUpperCase?: boolean): string;
    /**
     * Checks if the given RUT (Rol Único Tributario) has a valid check digit.
     *
     * @param rut - The RUT to check.
     * @returns A boolean indicating whether the check digit is valid or not.
     */
    static checkDigit(rut: string): boolean;
    /**
     * Formats a Chilean RUT (Rol Único Tributario) number.
     *
     * @param rut - The RUT number to format.
     * @param withComma - Whether to include a comma separator for thousands.
     * @param toUpperCase - Whether to convert the RUT to uppercase.
     * @returns The formatted RUT number.
     */
    static format(rut: string, withComma?: boolean, toUpperCase?: boolean): string;
    /**
     * Removes formatting characters from a Chilean RUT (Rol Único Tributario) string.
     * @param rut - The RUT string to deformat.
     * @param noDash - Optional. If true, the resulting RUT will not contain dashes. Default is false.
     * @param toUpperCase - Optional. If true, the resulting RUT will be converted to uppercase. If false, it will be converted to lowercase. Default is false.
     * @returns The deformatted RUT string.
     */
    static deformat(rut: string, noDash?: boolean, toUpperCase?: boolean): string;
    /**
     * Checks if the given RUT has too few characters.
     *
     * @param rut - The RUT to check.
     * @returns True if the RUT has too few characters, false otherwise.
     */
    static hasTooFewChars(rut: string): boolean;
    /**
     * Checks if the given RUT has too many characters.
     *
     * @param rut - The RUT to check.
     * @returns True if the RUT has more than 9 characters, false otherwise.
     */
    static hasTooManyChars(rut: string): boolean;
    /**
     * Checks if a given RUT (Rol Único Tributario) has invalid characters.
     * @param rut - The RUT to be checked.
     * @returns A boolean indicating whether the RUT has invalid characters or not.
     */
    static hasInvalidChars(rut: string): boolean;
    /**
     * Checks if a given RUT (Rol Único Tributario) has an invalid dash.
     * @param rut - The RUT to check.
     * @returns A boolean indicating whether the RUT has an invalid dash.
     */
    static hasInvalidDash(rut: string): boolean;
    /**
     * Checks if a given RUT (Rol Único Tributario) has spaces.
     * @param rut - The RUT to check.
     * @returns A boolean indicating whether the RUT has spaces or not.
     */
    static hasSpaces(rut: string): boolean;
}

export { type RUTResult, addDash, createResult, RUT as default, removeExtraChars };