The [official C# extension] is maintained by Microsoft and enables
IDE-like support for C# in VS Code.
If a user opens this repository in VS Code, they will be prompted to
install it if they haven't already installed it. After installation, the
extension will also prompt the user to install the .NET SDK if it's not
found.
[official C# extension]: https://marketplace.visualstudio.com/items?itemName=ms-dotnettools.csharp
