public RegisteredQualifier(RegisteredCommand command, IEnumerable<string> names, string help)
     : base(command, help)
 {
     _names = new ReadOnlyCollection<string>(names.ToArray());
     var firstLongName = _names.FirstOrDefault(n => n.Length > 1);
     var firstName = _names.First();
     _name = firstLongName ?? firstName;
 }
 public RegisteredParameter(RegisteredCommand command, string name, string help)
     : base(command, help)
 {
     _name = name;
 }