Add immutable.js library
Library: https://facebook.github.io/immutable-js/
Note: Don't use on simulator-data
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information
Aufgrund von Umarbeiten des s3 Storage wird es in GitLab, in nächster Zeit, mögliche Performance-Einbußen geben. Näheres dazu unter: https://maintenance.itc.rwth-aachen.de/ticket/status/messages/43/show_ticket/6670
Library: https://facebook.github.io/immutable-js/
Note: Don't use on simulator-data