Android specific notification options. See the NotificationAndroid interface for more information and default options which are applied to a notification.

android?: NotificationAndroid;

The main body content of a notification.

body?: string | undefined;

Additional data to store on the notification. Only string values can be stored.

data?: undefined | { [key: string]: string };

Data can be used to provide additional context to your notification which can be retrieved at a later point in time (e.g. via an event).

A unique identifier for your notification.

id?: undefined | string;

Notifications with the same ID will be created as the same instance, allowing you to update a notification which already exists on the device.

Defaults to a random string if not provided.

iOS specific notification options. See the NotificationIOS interface for more information and default options which are applied to a notification.

ios?: NotificationIOS;

Will be populated if it's a remote notification

remote?: undefined | false | true;

The notification subtitle, which appears on a new line below/next the title.

subtitle?: string | undefined;

The notification title which appears above the body text.

title?: string | undefined;