import { JupyterFrontEndPlugin } from '@jupyterlab/application';
import { IViewerTracker } from './token';
export declare namespace CommandIDs {
    const viewerRender = "notebook:render-with-viewer";
    const viewerOpen = "notebook:open-with-viewer";
}
export declare const NOTEBOOK_VIEWER_WIDGET_FACTORY = "Notebook Viewer";
declare const viewerPlugin: JupyterFrontEndPlugin<IViewerTracker>;
export default viewerPlugin;