JSDoc for custom jQuery plugins with VS 2017 Intellisense

I'm adding a custom jQuery plugin to my code with the standard syntax (below). Visual Studio 2017 supports JSDoc for Intellisense, and I'm able to get it to work with normal functions, but I can't get it working with the jQuery plugin. What's the correct way to format the JSDoc for VS 2017 Intellisense?

Standard jQuery plugin format (source):

$.fn.boxLoad = function (action) {
  // do stuff
};