text: const admin = require('firebase-admin');
  const secret = require('./firebase-secret.json');
  const { GeoFirestore } = require('geofirestore');
  
  admin.initializeApp({
      credential: admin.credential.cert(secret)
  })
  
  const db = admin.firestore()
  const dbgeo = new GeoFirestore(db)
  
  dbgeo.collection('test').add({
      test: 1,
      coordinates: new admin.firestore.GeoPoint(-20.218990, -45.939060)
  }).then(() => {
      console.log('ok')
  })