+ /**
+ * Standardized invite notifications.
+ *
+ * https://ircv3.net/specs/extensions/invite-notify-3.2
+ */
+ const QString INVITE_NOTIFY = "invite-notify";
+
+ /**
+ * Additional metadata on a per-message basis
+ *
+ * https://ircv3.net/specs/extensions/message-tags
+ */
+ const QString MESSAGE_TAGS = "message-tags";
+