Typescript typings file needed to use widgets in typescript projects

I was trying to use the BeakerXDataGrid in a JupyterLab MimeRenderer to display tabular results, but I'm not able to import the widget because the BeakerX npm package does not include the required type information. It would be great if the BeakerX module contained the required type information or a separate @types/beakerx-jupyterlab npm module was created. 