utf_8x

  public Union<TypeA, TypeB> GetThing()...

  #!/usr/bin/env dotnet run
  #:package [email protected]
  
  using Newtonsoft.Json;
  
  Console.WriteLine(
    JsonConvert.SerializeObject(new { Hello = "world" })
  );

  #!/usr/bin/env dotnet run
  #:sdk Microsoft.NET.Sdk.Web
  
  WebApplication
    .Create()
    .MapGet("/", () => "Hello from a shell script!")
    .Run();