widgetProp<W extends Widget, T> function
A property of a Widget with a name
that can be extracted with get
.
Use with WidgetMatcherExtensions.hasWidgetProp or SelectorQueries.whereWidgetProp
.
Implementation
NamedWidgetProp<W, T> widgetProp<W extends Widget, T>(
String name,
T Function(W widget) get,
) {
return NamedWidgetProp._(name: name, get: get);
}