NotificationIOSCriticalSound
interface
Represents a critical sound configuration that can be included in the
aps
dictionary of an APNs payload.
Properties
critical
</>The critical alert flag. Set to true
to enable the critical alert.
critical: undefined | false | true;
name
</>The name of a sound file in the app's main bundle or in the Library/Sounds
folder of the app's container directory. Specify the string "default" to play
the system sound.
name: string;
volume
</>The volume for the critical alert's sound. Must be a value between 0.0 (silent) and 1.0 (full volume).
volume: undefined | number;