* chore: upgrade Jest
* chore: update snapshots
* chore: lock down babel dependency using invalid syntax
* 2 args to test.skip
* use jest 22 for now
* Revert "2 args to test.skip"
This reverts commit 691fdc3f99e320f2303958f2b503f7b4c93fa455.
* remove snapshot name from matcher
* fix standalone tests skips
* Add a single test suite for blank files in all parsers
The parsers that don’t yet support blank files have been filtered out of the list until they do.
* Don’t directly `require()` Prettier
* Update `require`
* Add missing Babylon parser
* Update snapshots