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

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

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

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