1 files changed, 7 insertions, 0 deletions
diff --git a/include/grpc++/completion_queue.h b/include/grpc++/completion_queue.h
index 5c2b1cce93..e8429c8f41 100644
--- a/include/grpc++/completion_queue.h
+++ b/include/grpc++/completion_queue.h
@@ -58,6 +58,7 @@ class ServerReaderWriter;
 
 class CompletionQueue;
 class Server;
+class ServerBuilder;
 class ServerContext;
 
 class CompletionQueueTag {
@@ -137,6 +138,12 @@ class CompletionQueue : public GrpcLibrary {
   grpc_completion_queue* cq_;  // owned
 };
 
+class ServerCompletionQueue : public CompletionQueue {
+ private:
+  friend class ServerBuilder;
+  ServerCompletionQueue() {}
+};
+
 }  // namespace grpc
 
 #endif  // GRPCXX_COMPLETION_QUEUE_H