Summary:
public
Lazy export of module constants required a sync dispatch to the main thread, which was deadlocking in some of our projects.
This moves the constants export to the initial bridge init, which may slightly increase initial startup time, but avoids the deadlock.
Reviewed By: javache
Differential Revision: D2911295
fb-gh-sync-id: 0d14a629ac4fc7ee21acd293c09595c18232659b
shipit-source-id: 0d14a629ac4fc7ee21acd293c09595c18232659b