export declare class TelephoneNo {
    countryCode: string;
    subscriberNo: string;
    extNo: string;
    getCountryCode(): string;
    setCountryCode(countryCode: string): void;
    getSubscriberNo(): string;
    setSubscriberNo(subscriberNo: string): void;
    getExtNo(): string;
    setExtNo(extNo: string): void;
}