Package-level declarations

Implement this interface and contribute it as a multibinding to provide feature config/preferences that will be sent to C-S-S.

Implement this interface and contribute it as a multibinding to manage JS Messages that are sent to C-S-S

Use this interface to create a new plugin that will provide SubscriptionEventData that can be sent to C-S-S

Implement this interface and contribute it as a multibinding to manage JS Messages that are sent to C-S-S