.eslintrc.json

{
  "parserOptions": {
    "sourceType": "module",
    "parser": "babel-eslint"
  },
  "env":{
    "browser": true
  },
  "extends": [
    "plugin:vue/recommended",
    "prettier",
    "prettier/standard"
  ],
  "plugins": ["vue", "prettier"],
  "rules": {
    "prettier/prettier": "error"
  }
}