var programBuilder = new ClassRenderer(namespaceRef: "HelloWorldNamespace", className: "HelloWorldProgram");
// Add the [directives]
programBuilder.AddDirective("System")
    .AddDirective("System.Linq");
        
// Add class interfaces if there are any
programBuilder.AddInterface("ISomeInterface");

// Add fields
programBuilder.AddField("String", "_greetings");


// Build an empty constructor
var constructorMethod = programBuilder.AddConstructor();
constructorMethod.AddLine("_greetings = \"Greetings!\";");

// Build another constructors
var greetingConstructor = programBuilder.AddConstructor( new []{"string greeting"} );
greetingConstructor.AddLine("_greetings = greeting;");

// Add a public method
// same for AddProtected, AddPrivate
var pubMethod = programBuilder.AddPublicMethod(
            "Greet", // name of the method
            "string", // return type of the method
            new[] {"string name"} // an string array of inputs

// build the internals of the public method
pubMethod.AddLine("return String.Format(\"{0}, Its nice to meet you, {1}\", _greetings, name);");
        
// Build the class
var programString = programBuilder.Emit();

using System;
using System.Linq;

namespace HelloWorldNamespace {
    class HelloWorldProgram : ISomeInterface {
        private String _greetings;
        public HelloWorldProgram() {
            _greetings = "Hello";
        }

        public HelloWorldProgram(string greeting) {
            _greetings = greeting;
        }

        public string Greet(string name){
            return String.Format("{0}, Its nice to meet you, {1}", _greetings, name);
        }
    }
}