Remote server usage

[nueko]

Hello, can you provide example with remote server, please.. following the example throws this error

Uncaught TypeError: defaultDB.signup is not a function
    at Object.createUser (eval at <anonymous> (app.js:1920), <anonymous>:58:21)
    at click (eval at 204 (0.1ec1d0a….js:28), <anonymous>:28:20)
    at HTMLButtonElement.invoker (eval at <anonymous> (app.js:863), <anonymous>:1734:18)

Pouch.plugin(PouchFind)
Pouch.plugin(PouchLiveFind)
Pouch.plugin(PouchAuthentication)
Vue.use(VuePouch, {
  pouch: Pouch,
  defaultDB: 'http://localhost:5984/boom',
  defaultUsername: 'super',
  defaultPassword: 'm45ter'
})

<div class="credentials">
  <button v-if="$pouch.hasAuth" @click="$pouch.resetAuth()">Reset Authentication</button>
  <button v-else @click="$pouch.useAuth('myname', 'mypassword')">Authenticate</button>
  <button @click="$pouch.createUser('myname', 'mypassword')">Create User</button>
  Your remote session name: {{ $pouch.session.name }}
  <div class="error" v-if="$pouch.authError">There was an error: {{ $pouch.authError }}</div>
</div>