Add Channel.send_typing (#97)

disco/types/channel.py

@@ -334,6 +334,13 @@ class Channel(SlottedModel, Permissible):
         """
         return self.client.api.channels_messages_create(self.id, *args, **kwargs)
 
+    def send_typing(self):
+        """
+        Sends a typing event to this channel. See `APIClient.channels_typing`
+        for more information.
+        """
+        self.client.api.channels_typing(self.id)
+
     def connect(self, *args, **kwargs):
         """
         Connect to this channel over voice.