ldc-com-app/ComApp/src/App/Store/ConfigureStore.js

import { createStore, combineReducers } from "redux";

import appReducer from "./Reducers/AppReducer";
import localesReducer from "./Reducers/locales";
import usersReducer from "./Reducers/users";
import contactsReducer from "./Reducers/contacts";

const rootReducer = combineReducers({
    app: appReducer,
    contacts: contactsReducer,
    locale: localesReducer,
    users: usersReducer
});

export const store = createStore(rootReducer);