text: /*global define*/
  define(['../Core/Enumeration'], function(Enumeration) {
      "use strict";
  
      /**
       * An enumeration of the types of imagery provided by Bing Maps.
       *
       * @exports BingMapsStyle
       *
       * @see BingMapsTileProvider
       */
      var BingMapsStyle = {
          /**
           * Aerial imagery.
           *
           * @constant
           * @type {Enumeration}
           */
          AERIAL : new Enumeration(0, 'AERIAL', { imagerySetName : 'Aerial' }),
  
          /**
           * Aerial imagery with a road overlay.
           *
           * @constant
           * @type {Enumeration}
           */
          AERIAL_WITH_LABELS : new Enumeration(1, 'AERIAL_WITH_LABELS', { imagerySetName : 'AerialWithLabels' }),
  
          /**
           * Roads without additional imagery.
           *
           * @constant
           * @type {Enumeration}
           */
          ROAD : new Enumeration(2, 'ROAD', { imagerySetName : 'Road' }),
  
          /**
           * Ordnance Survey imagery
           *
           * @constant
           * @type {Enumeration}
           */
          ORDNANCE_SURVEY : new Enumeration(3, 'ORDNANCE_SURVEY', { imagerySetName : 'OrdnanceSurvey' }),
  
          /**
           * Collins Bart imagery.
           *
           * @constant
           * @type {Enumeration}
           */
          COLLINS_BART : new Enumeration(4, 'COLLINS_BART', { imagerySetName : 'CollinsBart' })
      };
  
      return BingMapsStyle;
  });