Since AstTreeWalker breakup with this commit [cucumber/cucumber-js#dc698bf](https://github.com/cucumber/cucumber-js/commit/dc698bf5bc10d591fa7adeec5fa21b2d90dc9679) parallel-cucumber-js is not compatible with the new cucumber-js.
Since AstTreeWalker breakup with this commit cucumber/cucumber-js#dc698bf parallel-cucumber-js is not compatible with the new cucumber-js.