If you add <hhl-util/> to your "app" page, you vill get a global dialog, Snack/Alert and a EventBus that can be used on all pages.

Add hhl-util

WARNING

It is very important it's only added one time and in the main page (app.vue).

<template>
  <div class="app">

    <div class="app-toolbar">
      <hhl-btn icon @click="$refs.drawer.menuOpen()">
        <hhl-icon icon="menu" />
      </hhl-btn>
    </div>

    <hhl-drawer>
      <router-link to="/">Home</router-link>
      <router-link to="/page-somthing">Something</router-link>
    </hhl-drawer>

    <router-view/>

//// ADDED HERE
    <hhl-util/>
  </div>
</template>