/**
* @typedef {Object} Property
* @property {string} name
* @property {string} type
* @property {string} [constraints]
* @property {string} description
* @property {string} [usage]
*/
/**
* referral_code property definition
* Six-character alphanumeric referral code.
*
* @type {Property}
*/
export const referral_code = {
name: 'referral_code',
type: 'string',
constraints: 'regex: ^[A-Z0-9]{6}$',
description: 'Six-character alphanumeric referral code.',
usage: 'Track referral program effectiveness.'
};
export default referral_code;