Observe active conversations

Note: The feature to expose ids for this call is not yet implemented for
iOS.

For the time being, you can use the onUnreadTotalChange event to listen for
changes in the total number of unread messages. This will allow you to determine
if there are any active conversations.

import { KustomerEventEmitter } from 'kustomer-react-native';

KustomerEventEmitter.addListener('onUnreadTotalChange', (data) => {
  console.log('onUnreadTotalChange', data.count);
});