I tried developing basic jQuery plugin with TS, looks like the symbols list is totally empty if I use following code:

/// <reference path="./typings/tsd.d.ts" />
(function ($: JQueryStatic) {

    interface Anything {
        something : string
    }

    function func() {
    }

})(jQuery);

I think it should recgonize the whole file spanning closure and not let it ruin the symbols listing.