How to use the reapop.reducer function in reapop

const AppReducer = combineReducers({
    navigation : NavigationReducer,
    articles : ArticlesReducer,
    content : ContentReducer,
    upload : UploadReducer,
    login : LoginReducer,
    users : UsersReducer,
    classify : ClassifyReducer,
    about : AboutReducer,
    msg : MsgBoardReducer,
    github : GithubReducer,
    sys_log : SysLogReducer,
    access_log : AccessLogReducer,
    form : formReducer,
    router: routerReducer,
    notifications: notificationsReducer()
});

export default AppReducer

import {combineReducers} from 'redux'
import {reducer as notificationsReducer} from 'reapop';
import soundcloud from "./soundcloud";
import imgurscraper from "./imgurscraper";
import ffmpeg from "./ffmpeg";
import global from './global'
import wget from "./wget";
import youtube_dl from "./youtubedl"
import download_manager from "./download_manager";

const todoApp = combineReducers({
    notifications: notificationsReducer(),
    soundcloud: soundcloud,
    ffmpeg: ffmpeg,
    global: global,
    wget: wget,
    youtube_dl: youtube_dl,
    download_manager: download_manager
});

export default todoApp

/**
 * Incrementing this triggers an upgrade process
 * where the user has to enter their password, critical state is migrated
 * and other state is regenerated.
 * @type {number}
 */
export const CURRENT_VERSION: number = 18

const AppReducer = combineReducers({
  account: AccountReducer,
  auth: AuthReducer,
  apps: AppsReducer,
  profiles: ProfilesReducer,
  sanity: SanityReducer,
  settings: SettingsReducer,
  notifications: makeNotificationsReducer()
})

function reducer(state: any, action: any) {
  let newState: any = Object.assign({}, state)
  if (action.type === UPDATE_STATE) {
    const initialState = AppReducer(undefined, {})

    const preservedApiSettingsState = {
      gaiaHubUrl: state.settings.api.gaiaHubUrl,
      distinctEventId: state.settings.api.distinctEventId,
      hasDisabledEventTracking: state.settings.api.hasDisabledEventTracking
    }

    const newApiSettingsState = Object.assign(DEFAULT_API, preservedApiSettingsState)

    newState = Object.assign({}, initialState, {

import pub from './publicReducer'
import user from './userReducer'

const appReducer = combineReducers({
  people,
  faces,
  albums,
  util,
  photos,
  auth,
  search,
  routerReducer,
  ui,
  pub,
  user,
  notifications: notificationsReducer()
  
})

export default (state,action) => {
	if (action.type === 'LOGOUT') {
		state = {}
	}

	return appReducer(state,action)
}

export const isAuthenticated =
    state => fromAuth.isAuthenticated(state.auth)
export const accessToken = 
    state => fromAuth.accessToken(state.auth)
export const isAccessTokenExpired =

export const makeRootReducer = (asyncReducers) => {
  return combineReducers({
    notifications: notificationsReducer(),
    location: locationReducer,
    app: appReducer,
    ...asyncReducers
  })
}