decreasedValue property Null safety
The value that value will have after a SemanticsAction.decrease action has been performed.
This property is only valid if the SemanticsAction.decrease action is available on this node.
The reading direction is given by textDirection.
This exposes the raw text of the attributedDecreasedValue.
Implementation
String get decreasedValue => _attributedDecreasedValue.string;