maintaining .csproj files (WebStorm+Visual Studio)

Our product is build int Visual Studio. Most of our team still uses VS, including my self when I am working on server side code. But more often than not, I am working in TypeScript/Angular now, and I am really liking the WebStorm trial for. I am thinking about having our team do all their FE stuff in webstorm.

But one major stumbling block is the .csproj files that visual studio maintains. Adding a new file in WS does not add the file to Visual Studio's .csproj file (which I would not expect it to). This means that our build is often broken, as references are missing. Deployments get messed up too, as the .csproj files cotrol all that stuff through Team City and Octopus.

Does anyone know of a plugin for WebStorm that will update a .csproj file? A work around?