Notification
Creates a new #GNotification with @title as its title.
After populating @notification with more details, it can be sent to the desktop shell with g_application_send_notification(). Changing any properties after this call will not have any effect until resending @notification.
Return
a new #GNotification instance
Since
2.40
Parameters
title
the title of the notification
constructor(pointer: <Error class: unknown class><<Error class: unknown class>>)