/** ******************************
 * Malaysia mobile phone number *
 *********************************/
/**
 * starts with 01x (010, 011, 012, 013, 014, 016, 017, 018, 019)
 * reference: https://en.wikipedia.org/wiki/Telephone_numbers_in_Malaysia
 */
export declare function is_my_mobile_phone_prefix(tel: string): boolean;
/**
 * with/without +60 prefix
 */
export declare function is_my_mobile_phone(tel: number | string): boolean;
/**
 * very forgiving
 *
 * @returns +60xxxxxxxxx if valid (9-10 digits after country code)
 *          empty string if not valid
 *
 * Format notes:
 * - Local format: 012 345 6789 (10 digits WITH leading 0) or 011 1234 5678 (11 digits WITH leading 0) - used in Malaysia
 * - Internal format: +60 12 345 6789 (9-10 digits after +60, NO leading 0)
 * - Display format: +60 12 345 6789 (formatted by format_my_mobile_phone)
 */
export declare function to_full_my_mobile_phone(tel: string | number): string;
/**
 * @returns +60 XX XXX XXXX if valid (format varies by length: 9 or 10 digits)
 *          - 9 digits: +60 XX XXX XXXX
 *          - 10 digits: +60 XX XXXX XXXX
 */
export declare function format_my_mobile_phone(tel: string | number): string;