So far all my widget's development has been done on non configurable widgets, the setting file structure is inexistent. I am using Web AppBuilder 2.6. I have not been able to find an example on how to test the setting portion of a widget. Is it something that I need to include in the config.json file in order to access the setting portion of my widget? For example, how would I setup the config.json file if I want to access the setting portion of the Filter widget so that I could test it on the development environment?
