anchor.diff:          'test/test_files/json_test_example.dart',
           'test/test_files/json_test_example.non_nullable.dart',
         ])),
  -  applyToRoot(jsonPartBuilder(header: copyrightHeader),
  +  applyToRoot(_jsonPartBuilder(),
         generateFor: const InputSet(
           include: const [
             'example/example.dart',
  
positive.code:           'test/test_files/json_test_example.non_nullable.dart'
          ],
        )),
    applyToRoot(jsonPartBuilder(header: copyrightHeader, anyMap: true),
        generateFor: const InputSet(
          include: const [
            'test/kitchen_sink_test_files/kitchen_sink.dart',
  
negative.code:           'test/kitchen_sink_test_files/simple_object.dart'
          ],
        )),
    applyToRoot(_jsonPartBuilder(checked: true, anyMap: true),
        generateFor: const InputSet(
          include: const [
            'test/yaml_test_files/build_config.dart',
            'test/kitchen_sink_test_files/kitchen_sink.non_nullable.checked.dart'
          ],
        )),
    applyToRoot(_jsonPartBuilder(useWrappers: true),
        generateFor: const InputSet(
          include: const [
            'test/generic_files/generic_class*wrapped.dart',
            'test/test_files/json_test_example*wrapped.dart',
          ],
        )),
    applyToRoot(_jsonPartBuilder(useWrappers: true, anyMap: true),
        generateFor: const InputSet(
          include: const [
            'test/kitchen_sink_test_files/kitchen_sink*wrapped.dart',
  