If Symfony commands have a protected $help attribute defined, it will render this text in an extra "Help:" section at the bottom when invoking the command with --help. This text can be multi-line, and it doesn't have to follow any specific format.

I was able to get Termwind to render the contents of $help like this:

protected function configure()
{
    parent::configure();
    $buffer = new BufferedOutput(decorated: true);
    renderUsing($buffer);
    render($this->help);
    renderUsing($this->output);
    $this->help = $buffer->fetch();
}

It would be awesome if this could be made easier, both in Zero and in regular Laravel commands.