Added decoration field for both BottomNavyBarItem and _ItemWidget classes so that you can set your desired decoration for any of the items independently.
I used this in example main.dart file for 2 of the items, for the one the decoration is from UnderlineTabIndicator class and the other one is from BoxDecoration class. When no decoration is declared it will be as default.
You can use any class that extends Decoration class as decoration.
Added decoration field for both BottomNavyBarItem and _ItemWidget classes so that you can set your desired decoration for any of the items independently. I used this in example main.dart file for 2 of the items, for the one the decoration is from UnderlineTabIndicator class and the other one is from BoxDecoration class. When no decoration is declared it will be as default. You can use any class that extends Decoration class as decoration.