text: /*
  https://raw.githubusercontent.com/Microsoft/TypeScriptSamples/master/greeter/greeter.ts
  renamed to greeter.tsx to test .tsx association
  */
  class Greeter {
      constructor(public greeting: string) { }
      greet() {
          return "<h1>" + this.greeting + "</h1>";
      }
  };
  
  var greeter = new Greeter("Hello, world!");
      
  // document.body.innerHTML = greeter.greet();
  