Fixup varfont_shader_puzzle, attempt #2 (#1563)

experimental/varfont_shader_puzzle/lib/page_content/page_ascender_descender.dart

@@ -2,19 +2,19 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'dart:math';
+
+import 'package:flutter/material.dart';
+
 import '../components/components.dart';
 import '../page_content/pages_flow.dart';
-import 'package:flutter/material.dart';
-import 'dart:math';
 import '../styles.dart';
 
 class PageAscenderDescender extends SinglePage {
   const PageAscenderDescender({
-    Key? key,
+    super.key,
     required super.pageConfig,
-  }) : super(
-          key: key,
-        );
+  });
   @override
   State<SinglePage> createState() => _PageAscenderDescenderState();
 }

experimental/varfont_shader_puzzle/lib/page_content/page_narrative_post.dart

@@ -8,9 +8,9 @@ import '../styles.dart';
 
 class PageNarrativePost extends NarrativePage {
   const PageNarrativePost({
-    Key? key,
+    super.key,
     required super.pageConfig,
-  }) : super(key: key);
+  });
 
   @override
   State<NarrativePage> createState() => _PageNarrativePostState();

experimental/varfont_shader_puzzle/lib/page_content/page_narrative_pre.dart

@@ -8,9 +8,9 @@ import '../styles.dart';
 
 class PageNarrativePre extends NarrativePage {
   const PageNarrativePre({
-    Key? key,
+    super.key,
     required super.pageConfig,
-  }) : super(key: key);
+  });
 
   @override
   State<NarrativePage> createState() => _PageNarrativePreState();

experimental/varfont_shader_puzzle/lib/page_content/page_optical_size.dart

@@ -1,17 +1,19 @@
 // Copyright 2023 The Flutter team. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
-import '../components/components.dart';
-import 'package:flutter/material.dart';
-import '../page_content/pages_flow.dart';
 import 'dart:math';
+
+import 'package:flutter/material.dart';
+
+import '../components/components.dart';
+import '../page_content/pages_flow.dart';
 import '../styles.dart';
 
 class PageOpticalSize extends SinglePage {
   const PageOpticalSize({
-    Key? key,
+    super.key,
     required super.pageConfig,
-  }) : super(key: key);
+  });
 
   @override
   State<SinglePage> createState() => _PageOpticalSizeState();

experimental/varfont_shader_puzzle/lib/page_content/page_weight.dart

@@ -1,17 +1,19 @@
 // Copyright 2023 The Flutter team. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
-import '../components/components.dart';
-import 'package:flutter/material.dart';
 import 'dart:math';
+
+import 'package:flutter/material.dart';
+
+import '../components/components.dart';
 import '../page_content/pages_flow.dart';
 import '../styles.dart';
 
 class PageWeight extends SinglePage {
   const PageWeight({
-    Key? key,
+    super.key,
     required super.pageConfig,
-  }) : super(key: key);
+  });
 
   @override
   State<SinglePage> createState() => _PageWeightState();

experimental/varfont_shader_puzzle/lib/page_content/page_width.dart

@@ -1,19 +1,19 @@
 // Copyright 2023 The Flutter team. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
-import '../components/components.dart';
-import 'package:flutter/material.dart';
 import 'dart:math';
+
+import 'package:flutter/material.dart';
+
+import '../components/components.dart';
 import '../page_content/pages_flow.dart';
 import '../styles.dart';
 
 class PageWidth extends SinglePage {
   const PageWidth({
-    Key? key,
+    super.key,
     required super.pageConfig,
-  }) : super(
-          key: key,
-        );
+  });
   @override
   State<SinglePage> createState() => _PageWidthState();
 }

experimental/varfont_shader_puzzle/lib/page_content/pages.dart

@@ -1,9 +1,9 @@
 // Copyright 2023 The Flutter team. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
+export 'page_ascender_descender.dart';
+export 'page_narrative_post.dart';
+export 'page_narrative_pre.dart';
+export 'page_optical_size.dart';
 export 'page_weight.dart';
 export 'page_width.dart';
-export 'page_ascender_descender.dart';
-export 'page_optical_size.dart';
-export 'page_narrative_pre.dart';
-export 'page_narrative_post.dart';

experimental/varfont_shader_puzzle/lib/page_content/pages_flow.dart

@@ -2,13 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 import 'dart:math';
+
 import 'package:flutter/material.dart';
-import '../page_content/wallpapers_flow.dart';
+
 import '../components/components.dart';
+import '../page_content/wallpapers_flow.dart';
 import 'pages.dart';
 
 class PagesFlow extends StatefulWidget {
-  const PagesFlow({Key? key}) : super(key: key);
+  const PagesFlow({super.key});
 
   static const pageScrollDuration = 400;
 
@@ -92,9 +94,9 @@ class PageConfig {
 class SinglePage extends StatefulWidget {
   final PageConfig pageConfig;
   const SinglePage({
-    Key? key,
+    super.key,
     required this.pageConfig,
-  }) : super(key: key);
+  });
 
   @override
   State<SinglePage> createState() => SinglePageState();
@@ -133,9 +135,9 @@ class SinglePageState extends State<SinglePage> with TickerProviderStateMixin {
 class NarrativePage extends StatefulWidget {
   final PageConfig pageConfig;
   const NarrativePage({
-    Key? key,
+    super.key,
     required this.pageConfig,
-  }) : super(key: key);
+  });
 
   @override
   State<NarrativePage> createState() => NarrativePageState();