import * as Cesium from 'cesium'; export declare function globePickPosition(scene: Cesium.Scene, windowPosition: Cesium.Cartesian2, result?: Cesium.Cartesian3): Cesium.Cartesian3 | undefined; export declare function pickPosition(scene: Cesium.Scene, windowPosition: Cesium.Cartesian2, result?: Cesium.Cartesian3): Cesium.Cartesian3 | undefined;