.

proto/google/protobuf/c_sharp_features.proto

@@ -0,0 +1,23 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2026 Google Inc.  All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
+
+syntax = "proto2";
+
+package pb;
+
+option csharp_namespace = "Google.Protobuf.Reflection";
+option java_multiple_files = true;
+option java_outer_classname = "CSharpFeaturesOuterClass";
+
+import "google/protobuf/descriptor.proto";
+
+extend google.protobuf.FeatureSet {
+  optional CSharpFeatures csharp = 1004;
+}
+
+message CSharpFeatures {
+}