website/playground/index.js/augmentOption
function augmentOption(option) {
  if (option.type === "boolean" && option.default === true) {
    option.inverted = true;
  }

  option.cliName =
    "--" +
    (option.inverted ? "no-" : "") +
    option.name.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase();

  return option;
}