From 8a087da260f4d46ab13450cf531417b940c11797 Mon Sep 17 00:00:00 2001
From: Ushio Shugo <ushio.s@gmail.com>
Date: Wed, 16 Nov 2016 17:07:03 +0900
Subject: [PATCH] Add extraHeaders option to socket.io-client.ConnectOpts.

---
 socket.io-client/index.d.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/socket.io-client/index.d.ts b/socket.io-client/index.d.ts
index f4aef879a8..0859c58e08 100644
--- a/socket.io-client/index.d.ts
+++ b/socket.io-client/index.d.ts
@@ -611,6 +611,11 @@ declare namespace SocketIOClient {
 		 */
 		onlyBinaryUpgrades?: boolean;
 
+		/**
+		 * Header options for Node.js client
+		 */
+		extraHeaders?: Object;
+
 		/**
 		 * (SSL) Certificate, Private key and CA certificates to use for SSL.
 		 * Can be used in Node.js client environment to manually specify