Summary:
Kinda what is in the title. But shouldn't be merged yet as RN 0.62 didn't ship yet.
Also, the iOS tutorial hasn't been verified yet, as the relevant diff hasn't been merged yet (see D19391739)
Reviewed By: passy
Differential Revision: D19468497
fbshipit-source-id: 9e7d90123d3637a1a552c4a9def6420137cf8246