text: import Vue from 'vue';
  import VueRouter from 'vue-router';
  import routes from './router';
  import Vnt from '../src';
  import DemoBlock from './components/demo-block';
  import '../components/style';
  
  Vue.component(DemoBlock.name, DemoBlock);
  
  Vue.use(Vnt);
  Vue.use(VueRouter);
  const router = new VueRouter({
    routes,
  });
  
  new Vue({
    router,
    render: h => h('router-view'),
  }).$mount('#app');
  