text: /*global define*/
  define([
          './freezeObject'
      ], function(
          freezeObject) {
      "use strict";
  
      /**
       * Provides the type of time standards which JulianDate can take as input.
       *
       * @exports TimeStandard
       *
       * @see JulianDate
       */
      var TimeStandard = {
          /**
           * Represents the coordinated Universal Time (UTC) time standard.
           *
           * UTC is related to TAI according to the relationship
           * <code>UTC = TAI - deltaT</code> where <code>deltaT</code> is the number of leap
           * seconds which have been introduced as of the time in TAI.
           *
           */
          UTC : 0,
  
          /**
           * Represents the International Atomic Time (TAI) time standard.
           * TAI is the principal time standard to which the other time standards are related.
           */
          TAI : 1
      };
  
      return freezeObject(TimeStandard);
  });