exposing public headers as a build target
diff --git a/BUILD b/BUILD
index 6ed4a5a..9e55c08 100644
--- a/BUILD
+++ b/BUILD
@@ -265,6 +265,11 @@
 )
 
 grpc_cc_library(
+    name = "grpc++_public_hdrs",
+    hdrs = GRPCXX_PUBLIC_HDRS,
+)
+
+grpc_cc_library(
     name = "grpc++",
     srcs = [
         "src/cpp/client/insecure_credentials.cc",