import { Cartesian3, Viewer, PolylineGraphics, PolygonGraphics, PointGraphics } from 'cesium';
import { DataCenter } from './DataCenter';
export type RectMoveFn = (cartesians: Cartesian3[]) => void;
export type RectOptions = {
    point?: PointGraphics.ConstructorOptions;
    polygon?: PolygonGraphics.ConstructorOptions;
    polyline?: PolylineGraphics.ConstructorOptions;
    rectOverFun?: RectMoveFn;
    rectMovingFun?: RectMoveFn;
    rectEditFun?: RectMoveFn;
} | null;
export declare class RectDrawer extends DataCenter {
    private handler;
    private firstPoint;
    private endPoint;
    private polyline;
    private polygon;
    private lineEntity;
    private polygonEntity;
    private rectMovingFun;
    private rectEditFun;
    private rectOverFun;
    constructor(viewer: Viewer, options?: RectOptions);
    start(): void;
    getEntity(): void;
    getPositions(): Cartesian3[];
    clearAll(): void;
    private rect_L_ClickEvent;
    private rect_L_DownEvent;
    private rect_L_UpEvent;
    private rect_moveEvent;
    private rectMove;
    private initMainData;
    private createLine;
    private createPolygon;
}