docs: function Range(el, options) {
        _classCallCheck(this, Range);
  
        var _this72 = _possibleConstructorReturn(this, (Range.__proto__ || Object.getPrototypeOf(Range)).call(this, Range, el, options));
  
        _this72.el.M_Range = _this72;
  
        /**
         * Options for the range
         * @member Range#options
         */
        _this72.options = $.extend({}, Range.defaults, options);
  
        _this72._mousedown = false;
  
        // Setup
        _this72._setupThumb();
  
        _this72._setupEventHandlers();
        return _this72;
      }