Description class

An annotation used to add a description to Slash Command arguments.

For example, these two snippets of code produce different results:

ChatCommand test = ChatCommand(
  'test',
  'A test command',
  (IChatContext context, String message) async {
    context.respond(MessageBuilder.content(message));
  },
);

commands.addCommand(test);

and

ChatCommand test = ChatCommand(
  'test',
  'A test command',
  (
    IChatContext context,
    @Description('The message to send') String message,
  ) async {
    context.respond(MessageBuilder.content(message));
  },
);

commands.addCommand(test);