schlechtenburg/packages/docs/lib/App.tsx

import {
  defineComponent,
} from 'vue';
import { RouterView } from 'vue-router';
import SideMenu from './Sidemenu';

import './App.scss';

export default defineComponent({
  name: 'App',

  setup() {
    return () => <div class="app">
      <SideMenu></SideMenu>
      <RouterView></RouterView>
    </div>;
  },
});