React Native Firebase
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    Represents a critical sound configuration that can be included in the aps dictionary of an APNs payload.

    interface NotificationIOSCriticalSound {
        critical?: boolean;
        name: string;
        volume?: number;
    }
    Index

    Properties

    critical?: boolean

    The critical alert flag. Set to true to enable the critical alert.

    name: string

    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.

    volume?: number

    The volume for the critical alert's sound. Must be a value between 0.0 (silent) and 1.0 (full volume).