hackFront/src/main.js

import Vue from "vue";
import App from "./App.vue";

import BootstrapVue from "bootstrap-vue";
import "bootstrap/dist/css/bootstrap.css";
import "bootstrap-vue/dist/bootstrap-vue.css";

import VueRouter from "vue-router";

import { routes } from "./routes";

Vue.use(BootstrapVue);

Vue.config.productionTip = false;
Vue.use(VueRouter);
const router = new VueRouter({
  routes
});

new Vue({
  el: "#app",
  render: h => h(App),
  router
});