.eslintrc.js

module.exports = {
  root: true,
  env: {
    node: true,
  },
  extends: ['plugin:vue/essential', '@vue/airbnb', 'plugin:prettier/recommended'],
  rules: {
    'no-console': process.env.NODE_ENV === 'production' ? 'error' : 'off',
    'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'off',
    'operator-linebreak': ['error', 'after'],
    'comma-dangle': [2, 'always-multiline'],
    'import/extensions': ['error', 'never', { svg: 'always' }],
    'no-shadow': ['error', { allow: ['state'] }],
    'no-param-reassign': 0,
    'prettier/prettier': [
      'error',
      {
        singleQuote: true,
        trailingComma: 'all',
        'linebreak-style': 'windows',
      },
    ],
    'vue/html-closing-bracket-spacing': [
      'error',
      {
        startTag: 'never',
        endTag: 'never',
        selfClosingTag: 'never',
      },
    ],
  },
  parserOptions: {
    parser: 'babel-eslint',
  },
};