import { Vector3 } from 'three';
import { Polyline } from '../DatabaseServices/Entity/Polyline';
declare enum PolylineModel {
    Arc = 0,
    Line = 1
}
export declare class DrawPolyline {
    model: PolylineModel;
    exec(): Promise<boolean>;
    UpdatePoint(pl: Polyline, pt: Vector3): void;
    RemoveLastVertex(pl: Polyline): void;
}
export {};
//# sourceMappingURL=DrawPolyline.d.ts.map