* Add new generated name kind for reused transpiler variables
* Remove error on _super or _newTarget conflict
* Add test with super helper conflict
* Remove error on _this conflict
* Fix lint
* Use flags instead of generated kinds, inline some things
* Accept rename
* Remove trailing whitespace
* Move helper emit into printer, rather than emitter"
* passthru module and target
* New test, accept baselines
* Make members private
