constructor() {
    /**
     * @export {string}
     */
    this.type;

    /**
     * @export {undefined|string}
     */
    this.id;

    /**
     * @export {!ee.data.GeoJSONGeometry}
     */
    this.geometry;

    /**
     * @export {!Object|undefined}
     */
    this.properties;
  }
An object describing a Feature, as returned by getValue.
Compatible with GeoJSON. The type field is always "Feature".
@record @struct