export declare const DEFAULT_VALUES: {
    viewportCorner: import("@kitware/vtk.js/Interaction/Widgets/OrientationMarkerWidget/Constants").Corners;
    viewportSize: number;
    minPixelSize: number;
    maxPixelSize: number;
    parentRenderer: any;
    padding: {
        x: number;
        y: number;
    };
};
export declare function extend(publicAPI: any, model: any, initialValues?: {}): void;
export declare const newInstance: any;
declare const _default: {
    Corners: typeof import("@kitware/vtk.js/Interaction/Widgets/OrientationMarkerWidget/Constants").Corners;
    newInstance: any;
    extend: typeof extend;
};
export default _default;