if x.XPreserveUnknownFields {
		ret.VendorExtensible.AddExtension("x-kubernetes-preserve-unknown-fields", true)
	}
	if x.XEmbeddedResource {
		ret.VendorExtensible.AddExtension("x-kubernetes-embedded-resource", true)
	}
	if x.XIntOrString {
		ret.VendorExtensible.AddExtension("x-kubernetes-int-or-string", true)
	}
	if len(x.XListMapKeys) > 0 {
		ret.VendorExtensible.AddExtension("x-kubernetes-list-map-keys", x.XListMapKeys)
	}

        ClassExtensionMetaData extensionMetaData = new ClassExtensionMetaData('org.gradle.Class')
        extensionMetaData.addExtension('a', 'n1', 'org.gradle.ExtensionA1')
        extensionMetaData.addExtension('a', 'n2', 'org.gradle.ExtensionA2')
        extensionMetaData.addExtension('b', 'n1', 'org.gradle.ExtensionB')
        ClassDoc extensionA1 = classDoc('org.gradle.ExtensionA1')

    public val createPackagePartProvider: (GlobalSearchScope) -> PackagePartProvider,
    modulesWithFilesProvider: () -> Map<KtSourceModule, List<PsiFile>>
) {
    // TODO: better to limit exposure? Current usages are: addExtension, jarFileSystem
    public val coreApplicationEnvironment: CoreApplicationEnvironment = kotlinCoreProjectEnvironment.environment

    public val application: Application = kotlinCoreProjectEnvironment.environment.application

        this.targetClass = targetClass
    }

    def void addMixin(String plugin, String mixinClass) {
        mixinClasses.add(new MixinMetaData(plugin, mixinClass))
    }

    def void addExtension(String plugin, String extension, String extensionClass) {
        extensionClasses.add(new ExtensionMetaData(plugin, extension, extensionClass))
    }

  }
};

}  // namespace

int main(int argc, char *argv[]) {
  tensorflow::InitMlir y(&argc, &argv);

  mlir::DialectRegistry registry;
  mlir::RegisterCommonToolingDialects(registry);

  registry.addExtension(
      +[](mlir::MLIRContext *ctx, mlir::TF::TensorFlowDialect *dialect) {
        dialect->addInterfaces<TFReductionPatternInterface>();
      });

  mlir::MLIRContext context(registry);