Holds references to the object instance of the Notification.
Controls the Notifications which are opened through NotificationService.
For an example on sample usage, refer to the method.

afterHide? Observable

Notifies when the Notification instance is hidden and the hiding animation ends.

content? ComponentRef

A reference to the child component of the Notification.
Available when the Notification is shown with

hide Function

Hides and destroys the Notification.

notification? ComponentRef

A reference to the Notification instance.