import ReducerRegistry from '../base/redux/ReducerRegistry'; import { SIP_GW_AVAILABILITY_CHANGED } from './actionTypes'; export interface IVideoSipGW { status?: string; } ReducerRegistry.register( 'features/videosipgw', (state = {}, action): IVideoSipGW => { switch (action.type) { case SIP_GW_AVAILABILITY_CHANGED: { return { ...state, status: action.status }; } } return state; });