function KmlLayer(props, context) {
    ;(0, _classCallCheck3.default)(this, KmlLayer)

    var _this = (0, _possibleConstructorReturn3.default)(
      this,
      (KmlLayer.__proto__ || (0, _getPrototypeOf2.default)(KmlLayer)).call(
        this,
        props,
        context
      )
    )

    var kmlLayer = new google.maps.KmlLayer()
    ;(0, _MapChildHelper.construct)(
      KmlLayer.propTypes,
      updaterMap,
      _this.props,
      kmlLayer
    )
    kmlLayer.setMap(_this.context[_constants.MAP])
    _this.state = (0, _defineProperty3.default)(
      {},
      _constants.KML_LAYER,
      kmlLayer
    )
    return _this
  }
A wrapper around `google.maps.KmlLayer`

@see https://developers.google.com/maps/documentation/javascript/3.exp/reference#KmlLayer