From 360989d23cb8c51a1f3e3d10632f1fb56638de1b Mon Sep 17 00:00:00 2001
From: Jeremy Press <jpress@box.com>
Date: Wed, 18 Oct 2017 15:55:48 -0700
Subject: [PATCH] Chore: Add JSDoc for Emit wrapper (#442)

---
 src/lib/Preview.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/lib/Preview.js b/src/lib/Preview.js
index 70537b54a..484507764 100644
--- a/src/lib/Preview.js
+++ b/src/lib/Preview.js
@@ -912,6 +912,14 @@ class Preview extends EventEmitter {
         }
     }
 
+    /**
+     * Wrapper around emit to prevent errors from affecting the client.
+     *
+     * @private
+     * @param {string} eventName - event name to emit
+     * @param {Object} [data] - event name to emit
+     * @return {void}
+     */
     emit(eventName, data) {
         try {
             super.emit(eventName, data);