.eslintrc.js

module.exports = {
  root: true,
  env: {
    browser: true,
    node: true
  },
  parserOptions: {
    parser: 'babel-eslint'
  },
  extends: [
    'plugin:vue/recommended',
    'plugin:prettier/recommended',
    "prettier",
    "prettier/standard",
    "prettier/unicorn",
    "prettier/vue"
  ],
  // required to lint *.vue files
  plugins: [
    'vue',
    'prettier'
  ],
  // add your custom rules here
  rules: {
    'babel/semi': 0,
    'generator-star-spacing': 'off',
    'lines-between-class-members': ['error', 'always'],
    'lines-around-directive': ['error', 'always'],
    'no-console': process.env.NODE_ENV === 'production' ? 'error' : 'warn',
    'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'warn',
    'vue/order-in-components': 0,
    'vue/max-attributes-per-line': [2, {
      'singleline': 2,
      'multiline': {
        'max': 2,
        'allowFirstLine': false
      }
    }]
  }
}