const store = createStore(rootReducer,
    compose(
        applyMiddleware(
            thunk.withExtraArgument({
                getFirebase, // Firebase
                getFirestore // Cloud Database
            })
        ),
        reduxFirestore(fbInit),
        reactReduxFirebase(fbInit, {
            useFirestoreForProfile: true, // Sync user data to firebase.profile
            userProfile: 'users', // Tell Redux Firebase where our users are stored
            attachAuthIsReady: true // Enable firebase initializing before DOM rendering
        })
    )
);