如何在ASP.NET 5中添加TypeScript明确类型的定义？

I'm trying to install TypeScript definition files from DefinitelyTyped within a ASP.NET v5 web project in Visual Studio 2015 RC? NuGet packages don't seem to work anymore and TSD hasn't been updated in awhile and I haven't seen a lot of good documentation for it when using it within VS.I'm trying to install TypeScript definition fil