vue|vue eslint报错Unexpected token import解决 vueeslint报错Unexpectedtokenimport解

vue项目执行 npm run serve 启动时报以下错误（实际错误很多，仅复制两个）

errorin ./src/router/index.jsModule Error (from ./node_modules/eslint-loader/index.js): error: Parsing error: Unexpected token import at src\router\index.js:11:26: 9 |path: '/', 10 |name: 'home', > 11 |component: () => import('@/views/home/Index'), |^ 12 |redirect: '/subscribe', 13 |children: [ 14 |{1 error found. errorin ./src/mixins/logoTitle.jsModule Error (from ./node_modules/eslint-loader/index.js): error: Parsing error: Unexpected token getLogoTitle at src\mixins\logoTitle.js:3:15: 1 | export default { 2 |methods: { > 3 |async getLogoTitle() { |^ 4 |this.setLogoAndTitle(this.$localstore.get('logoTitle')); 5 |await this.setLogoTitle(); 6 |},1 error found.

【vue|vue eslint报错Unexpected token import解决】原因是eslint校验代码时babel还未处理代码，
在.eslintrc.js中 extends: [], 删掉所有，只保留'plugin:vue/essential' 一项