React Package
Main interface for providing additional capabilities to the catalyst framework by couple of different means:
Registering new native modules
Registering new JS modules that may be accessed from native modules or from other parts of the native code (requiring JS modules from the package doesn't mean it will automatically be included as a part of the JS bundle, so there should be a corresponding piece of code on JS side that will require implementation of that JS module so that it gets bundled)
Registering custom native views (view managers) and custom event types
Registering natively packaged assets/resources (e.g. images) exposed to JS
TODO(6788500, 6788507): Implement support for adding custom views, events and resources
Inheritors
Functions
Given a module name, it returns an instance of NativeModule for the name