How to automatically test storybook components using Backstop?

Does anybody know what is the best way to test Storybook components with BackstopJS?
How to use Storybook metadata to generate a config which will test all components in a storybook?

Found an interesting solution that might help:
https://stackoverflow.com/questions/50408579/backstopjs-set-common-selector-for-all-scenarios/51223140#51223140

Here a guy managed to properly isolate components but still doesn't give an answer of how to create a config with all available components in a storybook.