send_message_async() is a method of TpTextChannel, not the generic
TpChannel parent class.
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3226
({ TelepathyGLib: Tp, TelepathyLogger: Tpl } = imports.gi);
Gio._promisify(Tp.Channel.prototype, 'close_async', 'close_finish');
- Gio._promisify(Tp.Channel.prototype,
+ Gio._promisify(Tp.TextChannel.prototype,
'send_message_async', 'send_message_finish');
Gio._promisify(Tp.ChannelDispatchOperation.prototype,
'claim_with_async', 'claim_with_finish');