# How to enable Unity related syntax highlighting with VSCode?

I'm using VSCode, not VisualStudio for Unity scripting. VSCode has syntax highlighting for C#, which works fine, but all the Unity related stuff like Vector3 doesn't get any highlights. I know, that you can change somehow the files, but I can't even find the C# folder in my extensions folder (There is everything else like cpp, css etc. just no c#). Would be great if someone could lead me to the folder location and how to add keywords for the highlighting.

Here is a screenshot, where you can see that float is highlighted, but Transform not.