declare class Position {
    private _lng;
    private _lat;
    private _alt;
    private _heading;
    private _pitch;
    private _roll;
    private _zoom;
    constructor(lng?: number, lat?: number, alt?: number, heading?: number, pitch?: number, roll?: number, zoom?: number);
    set lng(lng: number);
    get lng(): number;
    set lat(lat: number);
    get lat(): number;
    set alt(alt: number);
    get alt(): number;
    set heading(heading: number);
    get heading(): number;
    set pitch(pitch: number);
    get pitch(): number;
    set roll(roll: number);
    get roll(): number;
    set zoom(zoom: number);
    get zoom(): number;
    /**
     *
     * @returns {string}
     */
    serialize(): string;
    private transformWGS84ToCartesian;
    /**
     * 计算两点的距离
     * @param target
     * @returns
     */
    distance(target?: Position): number;
    clone(): Position;
    copy(): Position;
    /**
     *
     * @returns {*[]}
     */
    toArray(): number[];
    private getZoomString;
    toString(): string;
    /**
     *
     * @returns {{lng, heading, alt, roll, pitch, lat,zoom}}
     */
    toObject(): {
        lng: any;
        heading: any;
        alt: any;
        roll: any;
        pitch: any;
        lat: any;
        zoom: any;
    };
    /**
     *
     * @param arr
     * @returns {Position}
     */
    static fromArray(arr: Array<number>): Position;
    /**
     *
     * @param str
     * @returns {Position}
     */
    static fromString(str: string): Position;
    /**
     *
     * @param obj
     * @returns {Position}
     */
    static fromObject(obj: any): Position;
    /**
     * _lng、_lat属性对象复制
     * @param obj
     * @returns
     */
    static fromObject2(obj: any): Position;
    /**
     * Deserialize
     * @param valStr
     * @returns {Position}
     */
    static deserialize(valStr: any): Position;
}
export default Position;