public static Argument <T> With <T>(this Argument <T> argument,
Maybe <string> description = default,
Maybe <T> defaultValue = default,
Maybe <string> alias = default)
{
if (description.HasValue)
{
argument.Description = description.Value;
}
if (defaultValue.HasValue)
{
argument.SetDefaultValue(defaultValue.Value);
}
if (alias.HasValue)
{
argument.AddAlias(alias.Value);
}
return(argument);
}
