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export default class AppDelegate extends UIResponder { // eslint-disable-line
applicationPerformFetchWithCompletionHandler(application, completionHandler) {
console.log('App is running in background')
// Check for new data
const newData = true
// If new data exists, initiate a local notification
if (newData) {
// Let the OS know that there were new data and complete the task
} else {
// Otherwise, let the OS know there is no new data and complete the task
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