From b9dc43c3e17524ed51646ead20cb27cbf5639ce1 Mon Sep 17 00:00:00 2001
From: Kamil93 <krzyszczukkamil@gmail.com>
Date: Sun, 29 Aug 2021 08:25:06 +0200
Subject: [PATCH] docs: add documentation about `heartbeat` event (#623)

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index c55a5745..0f5a9da4 100644
--- a/README.md
+++ b/README.md
@@ -355,6 +355,8 @@ A representation of a client. _Inherits from EventEmitter_.
     - **Arguments**
       - `type`: packet type
       - `data`: packet data (if type is message)
+- `heartbeat`
+    - Called when `ping` or `pong` packed is received (depends of client version)
 
 ##### Properties