text: /**
   * @file ProductRef.js
   * @fileoverview - Contains a class representation of the OCAPI Shop API
   *    ProductRef (product reference) document type.
   */
  
  /**
   * @class ProductRef
   * @classdesc A class representation of the OCAPI ProductRef document type that
   *    can be instantiated by passing an OCAPI ProductRef document as the only
   *    argument to the constructor.
   */
  export default class ProductRef {
    /**
     * @constructor
     * @param {Object} args
     */
    constructor() {
      /** @todo : Implement ProductRef OCAPI document class. */
    }
  }
  
  
  