private static void AddMethods(IEnumerable <MethodInfo> methods, InternalTypeBuilder builder)
 {
     foreach (var method in methods)
     {
         var methodDefinition = MethodBuilder.Wrap(method);
         builder.Add(methodDefinition);
     }
 }
 private static void AddFields(IEnumerable <FieldInfo> fields, InternalTypeBuilder builder)
 {
     throw new NotImplementedException();
 }