Upgrade example to Dart 3.0

Signed-off-by: Mateus Felipe C. C. Pinto <[email protected]>
mateusfccp · Apr 15, 2024 · 9e70a8c · 9e70a8c
1 parent d3e68e6
commit 9e70a8c
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Showing 3 changed files with 14 additions and 14 deletions.
diff --git a/example/lib/main.dart b/example/lib/main.dart
@@ -7,7 +7,7 @@ void main() {
   runApp(const App());
 }
 
-class App extends StatelessWidget {
+final class App extends StatelessWidget {
   const App({super.key});
 
   @override
@@ -22,7 +22,7 @@ class App extends StatelessWidget {
   }
 }
 
-class Main extends StatelessWidget {
+final class Main extends StatelessWidget {
   const Main({super.key});
 
   @override
@@ -80,15 +80,15 @@ class Main extends StatelessWidget {
   }
 }
 
-class _TextPrototype extends StatelessWidget {
-  const _TextPrototype({Key? key}) : super(key: key);
+final class _TextPrototype extends StatelessWidget {
+  const _TextPrototype();
 
   @override
   Widget build(BuildContext context) => const Text('Lorem ipsum dolor sit amet');
 }
 
-class _SizedBoxPrototype extends StatelessWidget {
-  const _SizedBoxPrototype({Key? key}) : super(key: key);
+final class _SizedBoxPrototype extends StatelessWidget {
+  const _SizedBoxPrototype();
 
   @override
   Widget build(BuildContext context) => const SizedBox.square(dimension: 64.0);

diff --git a/example/pubspec.lock b/example/pubspec.lock
@@ -58,10 +58,10 @@ packages:
     dependency: "direct dev"
     description:
       name: flutter_lints
-      sha256: aeb0b80a8b3709709c9cc496cdc027c5b3216796bc0af0ce1007eaf24464fd4c
+      sha256: "9e8c3858111da373efc5aa341de011d9bd23e2c5c5e0c62bccf32438e192d7b1"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.1"
+    version: "3.0.2"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -95,10 +95,10 @@ packages:
     dependency: transitive
     description:
       name: lints
-      sha256: "5cfd6509652ff5e7fe149b6df4859e687fca9048437857cb2e65c8d780f396e3"
+      sha256: cbf8d4b858bb0134ef3ef87841abdf8d63bfc255c266b7bf6b39daa1085c4290
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.0"
+    version: "3.0.0"
   matcher:
     dependency: transitive
     description:
@@ -137,7 +137,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "2.0.1"
+    version: "2.0.2"
   sky_engine:
     dependency: transitive
     description: flutter

diff --git a/example/pubspec.yaml b/example/pubspec.yaml
@@ -1,10 +1,10 @@
 name: example
 description: A new Flutter project.
-publish_to: 'none' # Remove this line if you wish to publish to pub.dev
+publish_to: 'none'
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.17.6 <3.0.0"
+  sdk: ">=3.0.0 <4.0.0"
 
 dependencies:
   prototype_constrained_box:
@@ -15,7 +15,7 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^2.0.0
+  flutter_lints: ^3.0.0
 
 flutter:
   uses-material-design: true