feat!(luthor_generator): Add support for Freezed 3.0 (#106)

Author: exaby73

packages/luthor/pubspec.yaml

@@ -13,5 +13,5 @@ dependencies:
   meta: any
 
 dev_dependencies:
-  lint: ^2.3.0
-  test: ^1.25.1
+  lint: ^2.8.0
+  test: ^1.25.15

packages/luthor_generator/example/lib/another_sample.dart

@@ -8,7 +8,7 @@ part 'another_sample.g.dart';
 
 @luthor
 @freezed
-class AnotherSample with _$AnotherSample {
+abstract class AnotherSample with _$AnotherSample {
   const factory AnotherSample({
     required int id,
     @JsonKey(name: 'full_name') String? name,