option method

Option option(
  1. String value,
  2. String description,
  3. CompleteHandler? handler, {
  4. String? alias,
})

Implementation

Option option(
  String value,
  String description,
  CompleteHandler? handler, {
  String? alias,
}) {
  return options[value] = Option(
    this,
    value,
    description,
    handler,
    alias: alias,
    isBool: handler == null,
  );
}