import { EventBase } from "@awayjs/core";
export declare class Stage3DEvent extends EventBase {
    /**
     *
     */
    static CONTEXT3D_CREATED: string;
    /**
     *
     */
    static CONTEXT3D_DISPOSED: string;
    /**
     *
     */
    static CONTEXT3D_RECREATED: string;
    /**
     *
     */
    static VIEWPORT_UPDATED: string;
}