.eslintrc.js

// .eslintrc.js
module.exports = {
  root: true,

  env: {
    browser: true,
    node: true
  },

  parserOptions: {
    parser: '@babel/eslint-parser'
  },

  rules: {
    'no-console': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
    'no-debugger': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
    'prefer-regex-literals': 'off',
    'vue/singleline-html-element-content-newline': ['error', {
      ignores: ['p', 'span', 'time', 'a']
    }],
    'vue/max-attributes-per-line': ['error', {
      singleline: 3,
      multiline: {
        max: 1,
        allowFirstLine: false
      }
    }],
    'vue/order-in-components': ['error', {
      order: [
        'el',
        'name',
        'key',
        'parent',
        'functional',
        ['delimiters', 'comments'],
        ['components', 'directives', 'filters'],
        'extends',
        'mixins',
        ['provide', 'inject'],
        'ROUTER_GUARDS',
        'layout',
        'middleware',
        'validate',
        'scrollToTop',
        'transition',
        'loading',
        'inheritAttrs',
        'model',
        ['props', 'propsData'],
        'emits',
        'setup',
        'asyncData',
        'data',
        'fetch',
        'head',
        'computed',
        'watch',
        'watchQuery',
        'LIFECYCLE_HOOKS',
        'methods',
        ['template', 'render'],
        'renderError'
      ]
    }]
  },

  overrides: [
    {
      files: [
        '**/__tests__/*.{j,t}s?(x)',
        '**/tests/unit/**/*.spec.{j,t}s?(x)'
      ],
      env: {
        jest: true
      }
    }
  ],

  extends: [
    'plugin:vue/essential',
    '@vue/standard',
    'plugin:vue/strongly-recommended'
  ]
}