.eslintrc.js

module.exports = {
  env: {
    browser: true,
    commonjs: true,
    node: true,
    jasmine: true
  },
  plugins: [
    'import',
    'promise',
    'compat',
    'node',
    'jasmine'
  ],
  extends: [
    'eslint:recommended',
    'plugin:promise/recommended'
  ],
  parser: 'babel-eslint',
  parserOptions: {
    sourceType: 'module',
    ecmaVersion: 9,
    allowImportExportEverywhere: true
  },
  rules: {
    'promise/always-return': 0,
    'compat/compat': 1,
    'node/no-deprecated-api': 2,
    'node/no-extraneous-require': 2,
    'node/no-missing-require': 2,
    'import/no-unresolved': [2, { commonjs: true, amd: true }],
    'import/named': 2,
    'import/namespace': 2,
    'import/default': 2,
    'import/export': 2,
    indent: [2, 2],
    'linebreak-style': 0,
    quotes: [2, 'single'],
    semi: [2, 'always'],
    'no-unused-vars': 1,
    'no-console': 0
  }
};