I am developing a widget where I am going to create configurable UI so that User can change the settings for my custom widget. I have read the following documentation.
Make widgets configurable in builder—Web AppBuilder for ArcGIS (Developer Edition) | ArcGIS for Developers
However, to see the changes which I am making in configurable UI I have to restart the web app builder which is very annoying. Is there any proper guidelines or steps which we should follow while making configurable custom widget.