Group class Null safety

Argument group annotation

Constructors

Group({String? name, String? beforeHelp, String? afterHelp})
const

Properties

afterHelp String?
Text to display after the argument list.
final
beforeHelp String?
Text to display after the group header but before the argument list.
final
hashCode int
The hash code for this object.
read-onlyinherited
name String?
Name of the group
final
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited