Reformat code

Author: xinyuezhang0402

lib/src/widgets/default_styles.dart

@@ -1,8 +1,9 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
-import 'package:flutter_quill/src/widgets/style_widgets/style_widgets.dart';
 import 'package:tuple/tuple.dart';
 
+import 'style_widgets/style_widgets.dart';
+
 class QuillStyles extends InheritedWidget {
   const QuillStyles({
     required this.data,

lib/src/widgets/style_widgets/number_point.dart

@@ -2,7 +2,6 @@ import 'package:flutter/material.dart';
 import '/models/documents/attribute.dart';
 import '/widgets/text_block.dart';
 
-
 class QuillNumberPoint extends StatelessWidget {
   const QuillNumberPoint({
     required this.index,

lib/src/widgets/style_widgets/style_widgets.dart

@@ -1,3 +1,3 @@
 export 'bullet_point.dart';
 export 'checkbox.dart';
-export 'number_point.dart';
+export 'number_point.dart';