AngularJS migrating to JEST

currently I have a project on AngularJS (with es6, imports etc.) which I test using Karma + Jasmine. I spend a lot of time trying to migrate to JEST, but every step ends with problems. One of them is problem with import. So, is it impossible to use JEST with angularjs + es6. Also, can I test templates with snapshots? If it is possible, please, provide examples, cause i stacked about 3 days. Thank you !