Have block in place for rare weird typing in voice channel bug

src/client/websocket/packets/handlers/TypingStart.js

@@ -10,6 +10,9 @@ class TypingStartHandler extends AbstractHandler {
     const timestamp = new Date(data.timestamp * 1000);
 
     if (channel && user) {
+      if (channel.type === 'voice') {
+        return client.emit('warn', `Discord sent a typing packet to voice channel ${channel.id}`);
+      }
       if (channel._typing.has(user.id)) {
         const typing = channel._typing.get(user.id);
         typing.lastTimestamp = timestamp;

src/structures/GroupDMChannel.js

@@ -34,6 +34,7 @@ class GroupDMChannel extends Channel {
   constructor(client, data) {
     super(client, data);
     this.messages = new Collection();
+    this._typing = new Map();
   }
 
   setup(data) {
@@ -74,7 +75,6 @@ class GroupDMChannel extends Channel {
 
     this.type = 'group';
     this.lastMessageID = data.last_message_id;
-    this._typing = new Map();
   }
 
   /**