.eslintrc.js

module.exports = {
  env: {
    browser: true,
    node: true,
    es6: true,
  },
  extends: [
    'airbnb-typescript/base',
    'plugin:promise/recommended',
    'plugin:import/errors',
    'plugin:import/warnings',
    'plugin:jest/all',
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 2018,
    sourceType: 'module',
    project: './tsconfig.json',
    createDefaultProgram: true,
    ecmaFeatures: {
      modules: true,
    },
  },
  plugins: [
    'import',
    'promise',
    'jest',
  ],
  rules: {
    'linebreak-style': 'off', // Avoid LF/CRLF on Win/Linux/Mac
    'import/no-unresolved': 'off',
    'import/extensions': 'off',
    'jest/no-hooks': 'off',
  },
  globals: {
    jest: true,
  },
};