Hello, I'm using Visual Studio 2015 to try to create a widget for a web application and I'm having trouble getting started. I'm following the tutorial on the ArcGIS API for JavaScript website: TypeScript - Setting up your development environment | ArcGIS API for JavaScript 4.4 , but I get red squiggles under all the properties, causing the application to not compile. I think I installed the ArcGIS Typing correctly via npm. An image is attached. Any assistance would be greatly appreciated. Thank you.