import { ReactWidget } from '@jupyterlab/apputils';
import { DocumentRegistry } from '@jupyterlab/docregistry';
import { INotebookModel } from '@jupyterlab/notebook';
declare class ViewerWidget extends ReactWidget {
    private _context;
    constructor(context: DocumentRegistry.IContext<INotebookModel>);
    render(): import("react/jsx-runtime").JSX.Element;
}
export default ViewerWidget;