.eslintrc

{
  "root": true,
  "extends": ["plugin:vue/essential", "@vue/airbnb"],
  "parser": "vue-eslint-parser",
  "parserOptions": {
    "parser": "babel-eslint",
    "sourceType": "module",
    "ecmaVersion": 2018
  },
  "rules": {
    "import/extensions": [
      "error",
      "always",
      {
        "js": "never",
        "vue": "never"
      }
    ],
    "no-param-reassign": "off",
    "no-underscore-dangle": "off",
    "max-len": "off",
    "no-plusplus": "off",
    "linebreak-style": "off",
    "import/no-duplicates": "off",
    "import/no-webpack-loader-syntax": "off",
    "import/first": "off",
    "import/prefer-default-export": "off",
    "no-return-assign": "off",
    "arrow-parens": "off",
    "curly": "off",
    "no-mixed-operators": "off",
    "indent": "off",
    "no-confusing-arrow": "off",
    "eol-last": "off",
    "object-curly-newline": "off",
    "prefer-destructuring": "off",
    "function-paren-newline": "off",
    "no-restricted-globals": "off",
    "vue/html-self-closing": "error",
    "implicit-arrow-linebreak": "off",
    "operator-linebreak": "off",
    "class-methods-use-this": "off",
    "no-unused-vars": [
      "error",
      { "argsIgnorePattern": "^_", "varsIgnorePattern": "^_" }
    ],
    "default-case": "off",
    "comma-dangle": "off"
  }
}