SingleTickerProviderStateMixin and custom mixin - flutter

Question

I'm a bit of a newb with Flutter and Dart, and Google couldn't help me with this question.
Say I have this:
class _MapPageState extends BaseState<MapPage> with SingleTickerProviderStateMixin
I want to add another mixin (BasePage) on top of this that contains a reusable appbar, drawer, etc. The layout is described in this article.
I know this is not possible, and my IDE throws an error that tells me to integrate them, but I do not know how. Is there a solution? I need SingleTickerProviderStateMixin because it is required by an AnimationController I am using.
Here is the custom mixin code, if needed:
abstract class Base extends StatefulWidget {
Base({Key key}) : super(key: key);
}
abstract class BaseState<Page extends Base> extends State<Page> {
String screenName();
}
mixin BasePage<Page extends Base> on BaseState<Page> {
MapFunctions functions = MapFunctions();
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Guidey'),
backgroundColor: Colors.deepOrangeAccent,
centerTitle: true,
),
drawer: Theme(
data: Theme.of(context).copyWith(
canvasColor: Colors.black.withOpacity(0.5)
),
child: Drawer(
child: ListView(
padding: EdgeInsets.fromLTRB(40.0, 10.0, 40.0, 10.0),
children: <Widget>[
DrawerHeader(
child: Padding(
padding: EdgeInsets.fromLTRB(0, 35, 0, 0),
child: Text('Navigation', textAlign: TextAlign.center, style: TextStyle(fontSize: 20, color: Colors.white))
)
),
ListTile(
title: Text('Profile', style: TextStyle(color: Colors.white)),
trailing: Icon(Icons.account_circle, color: Colors.white70),
onTap: (){
Navigator.of(context).pop();
},
),
ListTile(
title: Text('Map', style: TextStyle(color: Colors.white)),
trailing: Icon(Icons.drive_eta, color: Colors.white70),
onTap: (){
Navigator.of(context).pop();
},
),
ListTile(
title: Text('My Location', style: TextStyle(color: Colors.white)),
trailing: Icon(Icons.store, color: Colors.white70),
onTap: (){
},
)
],
)
),
),
);
}
Widget body();
}

Answer 1

It turns out I was thinking too big, combining mixins can be done with a simple comma.
... with SingleTickProviderMixin, BasePageMixin