# Source: data/model/property-descriptor.js

    var Montage = require("core/core").Montage;

    /**
     * Describes a property of objects of a certain type.
     * @deprecated
     * @class
     * @extends external:Montage
     */
    exports.PropertyDescriptor = Montage.specialize(/** @lends PropertyDescriptor.prototype */ {

        /**
         * @type {boolean}
         */
        isRelationship: {
            value: false
        },

        /**
         * @type {boolean}
         */
        isOptional: {
            value: false
        }

    });