fix imports

Author: g-apparence

example/lib/bart/main.dart

@@ -1,6 +1,5 @@
 import 'package:alfreed_example/bart/routes.dart';
 import 'package:bart/bart.dart';
-import 'package:bart/bart/bottom_bar.dart';
 import 'package:flutter/material.dart';
 
 void main() {

lib/src/multi_anim_content_state.dart

@@ -1,9 +1,7 @@
-import 'package:alfreed/src/context_wrapper.dart';
 import 'package:flutter/material.dart';
 
 import '../alfreed.dart';
 import 'content_builder.dart';
-import 'models/anim.dart';
 
 class MVVMMultipleTickerProviderContentState<P extends Presenter, M>
     extends State<MVVMContent>

lib/src/page.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
 
 import '../alfreed.dart';
-import 'content_builder.dart';
 
 abstract class AlfreedPage<P extends Presenter, M, I extends AlfreedView>
     extends StatefulWidget {

lib/src/page_builder.dart

@@ -1,9 +1,7 @@
-import 'package:alfreed/src/context_wrapper.dart';
 import 'package:flutter/material.dart';
 
 import '../alfreed.dart';
 import 'content_builder.dart';
-import 'models/anim.dart';
 
 /// builds a presenter
 typedef PresenterBuilder<P extends Presenter> = P Function(

lib/src/single_anim_content_state.dart

@@ -1,5 +1,3 @@
-import 'package:alfreed/src/context_wrapper.dart';
-import 'package:alfreed/src/models/anim.dart';
 import 'package:flutter/material.dart';
 
 import '../alfreed.dart';