* fix: support static private field destructure set ([C.#p] = [0])
* 🚧
* fix: add compatibility warning for older @babel/helper versions
* refactor: extract common routines among classPrivateFiled helpers
* More 🚧
* Fix super method call in private instance method calling overridden method
* Change return value in test fixtures
* Update tests to verify that overridden method is not called