installation should be fine, but it will still be the same after deletion and reinstallation

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

import "common/stylus/index.styl"

Vue.config.productionTip = false

/* eslint-disable no-new */
new Vue({
  el: "-sharpapp",
  render: h => h(App)
})