import { Vector3 } from "three";
import { PandaEngine } from "./panda";
import { Viewport } from "./viewport";
export interface DrawAttr {
    name: string;
    mode: string;
    img_url: string;
    model_url: string;
}
export declare class DrawManager {
    app: PandaEngine;
    viewport: Viewport;
    is_creating: boolean;
    draw_attr: DrawAttr;
    pointsArr: Vector3[];
    [key: string]: any;
    constructor(app: PandaEngine, viewport: Viewport);
    begin_draw(obj: DrawAttr): void;
    get_mouse_plane_pos(evt: any): Vector3;
    _right_stop_draw_event(): void;
    drag_drop_pipe(evt_type: any): void;
    drag_drop(evt_type: any): void;
}