[x] bug report => search github for a similar issue or PR before submitting
[ ] feature request
[ ] support request => You can submit support request here, but we preffer to chat about it realtime at our [ngParty slack](https://ngparty.herokuapp.com/)
Current behavior
Common package have some error when compiling
Expected behavior
Common can be compiled without error
I'm submitting a ... (check one with "x")
Current behavior Common package have some error when compiling
Expected behavior Common can be compiled without error