addOptionSN method
Arg<String?>
addOptionSN(
- String name, {
- String? description,
- String? valueDescription,
- UsageGroup? usageGroup,
- String? short,
Shorthand for addOption for strings with a default value of null
.
Implementation
Arg<String?> addOptionSN(String name,
{String? description,
String? valueDescription,
UsageGroup? usageGroup,
String? short}) =>
addOption(name,
description: description,
valueDescription: valueDescription,
usageGroup: usageGroup,
short: short,
defaultValue: null,
parser: idValueParser);