import { assign, ReducerRegistry } from '../../base/redux'; import { _SET_CALLKIT_SUBSCRIPTIONS } from './actionTypes'; import CallKit from './CallKit'; CallKit && ReducerRegistry.register( 'features/callkit', (state = {}, action) => { switch (action.type) { case _SET_CALLKIT_SUBSCRIPTIONS: return assign(state, 'subscriptions', action.subscriptions); } return state; });