title: Vue component is not visible
body: <p>My app,js:</p>
  
  <pre><code>Vue.component('member-edit', require('./components/MemberEdit.vue'));
  Vue.component('billings', require('./components/Billings.vue'));
  </code></pre>
  
  <p>My component member edit wants to use component billings like this in html dom: </p>
  
  <pre><code>                &lt;billings&gt;&lt;/billings&gt;
  </code></pre>
  
  <p>and below in script: </p>
  
  <pre><code>    import {Billings} from '../components/Billings.vue'
      components: {
          Billings,
      },
  </code></pre>
  
  <p>My billing component has name like this:</p>
  
  <pre><code> export default {
      name: "billings",
  }
  </code></pre>
  
  <p>But still I have error: </p>
  
  <pre><code>app.js:14717 [Vue warn]: Unknown custom element: &lt;billings&gt; - did you register the component correctly? For recursive components, make sure to provide the "name" option.
  </code></pre>
  
  <p>Where is my mistake? My component name is : Billings.vue</p>