.eslintrc.js

// https://eslint.org/docs/user-guide/configuring

module.exports = {
  extends: 'airbnb-base',
  'plugins': [
      'vue',
  ],
  'parser': 'vue-eslint-parser',
  'parserOptions': {
      'parser': 'babel-eslint',
  },
  // add your custom rules here
  'rules': {
      'indent': ['error', 'tab'],
      'no-tabs': ['off'],
      'brace-style': ['error', 'stroustrup'],
      'arrow-body-style': ['error', 'always'],
      // allow debugger during development
      'no-debugger': process.env.NODE_ENV === 'production' ? 2 : 0,
      'import/extensions': [
          'error', 'always', {
              'js': 'never',
              'vue': 'never'
          }
      ],
      'object-curly-newline': [
        'error',
        {
          'consistent': true
        }
      ]
  },
  'settings': {
      'import/resolver': {
          'webpack': {
              'config': 'webpack.config.js'
          }
      }
  },
  'globals': {
      'test': true,
      'expect': true,
      'describe': true,
      'window': true,
      'beforeEach': true,
      'document': true,
  },
}