function resolveYamlSet(data) {
  if (data === null) return true;

  var key, object = data;

  for (key in object) {
    if (_hasOwnProperty$2.call(object, key)) {
      if (object[key] !== null) return false;
    }
  }

  return true;
}
Output help information if help flags specified

@param {Command} cmd - command to output help for
@param {Array} args - array of options to search for help flags
@api private