1 files changed, 26 insertions, 0 deletions
diff --git a/src/csharp/GrpcApi/IMathServiceClient.cs b/src/csharp/GrpcApi/IMathServiceClient.cs
new file mode 100644
index 0000000000..51385a328f
--- /dev/null
+++ b/src/csharp/GrpcApi/IMathServiceClient.cs
@@ -0,0 +1,26 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Collections.Generic;
+using System.Reactive.Linq;
+using Google.GRPC.Core;
+
+namespace math
+{
+	/// <summary>
+	/// Hand-written stub for MathService defined in math.proto.
+	/// This code will be generated by gRPC codegen in the future.
+	/// </summary>
+	public interface IMathServiceClient
+	{
+		DivReply Div(DivArgs args, CancellationToken token = default(CancellationToken));
+
+		Task<DivReply> DivAsync(DivArgs args, CancellationToken token = default(CancellationToken));
+
+		Task Fib(FibArgs args, IObserver<Num> outputs, CancellationToken token = default(CancellationToken));
+
+		ClientStreamingAsyncResult<Num, Num> Sum(CancellationToken token = default(CancellationToken));
+
+		IObserver<DivArgs> DivMany(IObserver<DivReply> outputs, CancellationToken token = default(CancellationToken));
+	}
+}
+\ No newline at end of file