.eslintrc.js

module.exports = {
  root: true,
  parser: 'babel-eslint',
  env: {
    browser: false,
    node: true
  },
  extends: [
    'airbnb-base'
  ],
  rules: {
    'import/prefer-default-export': 'off',
    'import/no-mutable-exports': 'off',
    'import/no-extraneous-dependencies': 'off',
    'no-console': 'off',
    'no-empty': ['error', {allowEmptyCatch: true}],
    'no-use-before-define': ['error', {'functions': false}],
    'no-underscore-dangle': 'off',
    'no-param-reassign': 'off',
    'no-plusplus': 'off',
    'no-new': 'off',
    'arrow-body-style': 'off',
    'no-empty-function': 'off',
    'no-nested-ternary': 'off',
    'no-return-assign': 'off',
    'no-unused-vars': 'error',
    'global-require': 'off',
    'object-curly-spacing': 'off',
    'max-len': 'off',
    'comma-dangle': 'off',
    'prefer-destructuring': 'off',
    'class-methods-use-this': 'off',
    'eol-last': 'off',
    'eqeqeq': 'off',
    'prefer-arrow-callback': 'off',
    'prefer-promise-reject-errors': 'off',
    'generator-star-spacing': 'off',
    'new-cap': 'off',
    'no-cond-assign': 'off'
  },
  overrides: [{
    files: ["test/**"],
    env: {
      jest: true
    },
    extends: [
      'plugin:react/recommended',
      'plugin:react-directives/recommended'
    ],
    rules: {
      'react/prop-types': 'off',
      'max-classes-per-file': 'off',
      'no-undef': 'off'
    }
  }]
};