How to fix WebStorm not recognizing some Node.js Express properties?
This applies to almostly any JS project out there. You should explicitly define an object's properties or write JSDocs:
/** * @memberOf myLib * or * @name myLib.MyDynamicallyLoadedModule */var MyDynamicallyLoadedModule = {};
Otherwise, WebStorm cannot understand that you have dynamic properties.
(yeah, I know you're refering to Express, but that's how WebStorm works)