how to add 2 action buttons in ios push notification using react-native-firebase

I am receiving notification using Firebase but now I want to add action buttons in ios push notification.

For displaying a notification in foreground I am using below code,

const localNotification = new firebase.notifications.Notification()      .setTitle(title)      .setBody(body);    firebase      .notifications()      .displayNotification(localNotification)      .catch(err => console.log('displayNotification error', err));

react-native-firebase v5.0 is used.