BottomNavigationBarTheme constructor Null safety
- {Key? key,
- required BottomNavigationBarThemeData data,
- required Widget child}
Constructs a bottom navigation bar theme that configures all descendant BottomNavigationBar widgets.
The data must not be null.
Implementation
const BottomNavigationBarTheme({
super.key,
required this.data,
required super.child,
}) : assert(data != null);