From 406c1d0a9705674ea7ecb0b7975f64a114a83d89 Mon Sep 17 00:00:00 2001
From: cjihrig <cjihrig@gmail.com>
Date: Fri, 26 Apr 2019 17:54:02 -0400
Subject: [PATCH] grpc-js: don't export private symbol

The kChannel symbol was being exported due to a TypeScript
issue. That issue has been resolved, so it seems OK to remove
the export.
---
 packages/grpc-js/src/client.ts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/packages/grpc-js/src/client.ts b/packages/grpc-js/src/client.ts
index 83f07c4e..c934e465 100644
--- a/packages/grpc-js/src/client.ts
+++ b/packages/grpc-js/src/client.ts
@@ -24,9 +24,7 @@ import {ChannelOptions} from './channel-options';
 import {Status} from './constants';
 import {Metadata} from './metadata';
 
-// This symbol must be exported (for now).
-// See: https://github.com/Microsoft/TypeScript/issues/20080
-export const kChannel = Symbol();
+const kChannel = Symbol();
 
 export interface UnaryCallback<ResponseType> {
   (err: ServiceError|null, value?: ResponseType): void;