pub schedule firebase
import {EventContext} from 'firebase-functions';
// There is an allowance of three free jobs per Google account
// For example, to run a function every five minutes with
// AppEngine cron.yaml syntax, do something like this:
export const scheduledFunction =
functions.pubsub.schedule('every 5 minutes').onRun(
(context: EventContext) => {
console.log('This will be run every 5 minutes!');
return new Promise();
});