export declare class AndroidAR {
    private static readonly _anchor;
    private static readonly _linkOrTitle;
    private static readonly _noArViewerSigil;
    private static _fallbackInvoked;
    static openSceneViewer(gltfSrc: any, notifyUnsupportedAR: () => void, arScale?: boolean, anchor?: 'wall' | 'floor' | null): void;
}