Monaco Editor react with extended C intellisense

Question

To load certain code-files, I'm using the Monaco-Editor (https://www.npmjs.com/package/@monaco-editor/react) in react (js,typescript,css). This works perfectly right out of the package.

Now I want to load a *.cs-File, however I've discovered that c#-intellisense is quite simple. Is there a way to get the entire (or at least improved) c# experience (not every.net version, but perhaps 4.7)?