/**
 * Value object representation of an RFC.
 */
export default class Rfc {
    /** Generic representation of an RFC (some use cases include to invoice without RFC) */
    static readonly RFC_GENERIC = "XAXX010101000";
    /** Foreign representation of RFC (used on foreign parties that does not have mexican RFC) */
    static readonly RFC_FOREIGN = "XEXX010101000";
    static readonly DISALLOW_GENERIC = 1;
    static readonly DISALLOW_FOREIGN = 2;
    private readonly rfc;
    private readonly length;
    /** Contains calculated checksum  */
    private checksum;
    /** Contains calculated integer representation  */
    private serial;
    private constructor();
    /**
     * Parse a string and return a new Rfc instance, otherwise will throw an exception.
     *
     * @param rfc -
     * @throws InvalidExpressionToParseException
     */
    static parse(rfc: string): Rfc;
    /**
     * Parse a string, if unable to parse will return NULL.
     *
     * @param rfc -
     */
    static parseOrNull(rfc: string): Rfc | null;
    /**
     * Method to create the object if and only you already thrust the contents.
     *
     * @param rfc -
     */
    static unparsed(rfc: string): Rfc;
    /**
     * Create a Rfc object based on its numeric representation.
     *
     * @param serial -
     * @throws InvalidIntegerToConvertException
     */
    static fromSerial(serial: number): Rfc;
    static newGeneric(): Rfc;
    static newForeign(): Rfc;
    static isValid(value: string, flags?: number): boolean;
    static checkIsValid(value: string, flags?: number): void;
    static obtainDate(rfc: string): number;
    /**
     * Return the rfc content, remember that it is a multibyte string
     */
    getRfc(): string;
    /**
     * Return true if the RFC corresponds to a "Persona Física"
     */
    isFisica(): boolean;
    /**
     * Return true if the RFC corresponds to a "Persona Moral"
     */
    isMoral(): boolean;
    /**
     * Return true if the RFC corresponds to a generic local RFC
     */
    isGeneric(): boolean;
    /**
     * Return true if the RFC corresponds to a generic foreign RFC
     */
    isForeign(): boolean;
    /**
     * Calculates the checksum of the RFC.
     * Be aware that there are some valid RFC with invalid checksum.
     */
    calculateChecksum(): string;
    /**
     * Return true if the last character of the RFC is the sma as the calculated checksum.
     * Be aware that there are some valid RFC with invalid checksum.
     */
    doesCheckSumMatch(): boolean;
    /**
     * Calculates the serial number (integer representation) of the RFC
     */
    calculateSerial(): number;
    toString(): string;
    toLocaleString(): string;
    toJSON(): string;
}