Don't use computed properties with native classes.

[rinoldsimon]

Have implemented ember-simple-auth as per the guides here https://github.com/simplabs/ember-simple-auth
Have followed the walkthrough https://github.com/simplabs/ember-simple-auth#walkthrough

Upon running npm run lint:js the line

import { computed } from '@ember/object'; and 
....
@computed('session.data.authenticated.access_token')

throws the below errors
Don't use computed properties with native classes. Use getters or @tracked properties instead ember/no-computed-properties-in-native-classes

Use of undeclared dependencies in computed property: session.isAuthenticated ember/require-computed-property-dependencies

Not sure how to fix the above errors.