Both of the included behaviors require a Feathers Client instance. Here is a basic setup:

// models/feathers.js
import feathers from "feathers/client";

import socketio from "feathers-socketio/client";
import io from "socket.io-client/dist/socket.io";
import hooks from "feathers-hooks";
import auth from "feathers-authentication-client";
const socket = io( "" );

const feathersClient = feathers()
    .configure( hooks() )
    .configure( socketio( socket ) )
    .configure( auth() );

export default feathersClient;

Pro tip: If you are planning on using Done-SSR, exchange the socket.io-client/dist/socket.io module for steal-socket.io in the above example.