jsconfig.json

{
  "compilerOptions": {
      "target": "ES6",
      "module": "commonjs",
      "allowSyntheticDefaultImports": true,
      "baseUrl": "./",
      "paths": {
        "@/*": ["src/*"]
      }
  },
  "exclude": [
      "node_modules",
      "dist",
      "bin",
      "public",
      "src/i18n/"
  ],
  "vueCompilerOptions":{
    "target": 2
  }
}