title: How to use Vue 3 & Add Plugin Boostrap-vue?
body: <p>I try using Vue 3, but I look can't using Vue.use(exampleplugin) again.</p>
  <p>I using command vue add bootstrap-vue after generate vue create project. And on plugin bootstrap-vue warning with code:</p>
  <pre><code>import Vue from &quot;vue&quot;;
  
  import BootstrapVue from &quot;bootstrap-vue&quot;;
  import &quot;bootstrap/dist/css/bootstrap.min.css&quot;;
  import &quot;bootstrap-vue/dist/bootstrap-vue.css&quot;;
  
  Vue.use(BootstrapVue);
  </code></pre>
  <p>Output warning terminal:</p>
  <blockquote>
  <p>warning  in ./src/plugins/bootstrap-vue.js</p>
  <p>&quot;export 'default' (imported as 'Vue') was not found in 'vue'</p>
  <p>warning  in ./node_modules/bootstrap-vue/esm/utils/vue.js</p>
  <p>&quot;export 'default' (imported as 'Vue') was not found in 'vue'</p>
  </blockquote>
  <p>What's wrong with that? And how do I use vue 3 to add plugin bootstrap-vue?</p>