.eslintrc.js

// To enable ESLint for Typescript files in Jetbrains IDEs, see https://youtrack.jetbrains.com/issue/WEB-29829#focus=streamItem-27-3182764-0-0
module.exports = {
  env: {
    es6: true,
    node: true,
    'jest/globals': true,
  },
  extends: [
    'eslint:recommended',
    'airbnb-base',
    'plugin:prettier/recommended',
    'plugin:@typescript-eslint/recommended',
    'prettier/@typescript-eslint',
    'plugin:jest/recommended',
  ],
  globals: {
    Atomics: 'readonly',
    SharedArrayBuffer: 'readonly',
  },
  parser: '@typescript-eslint/parser',
  plugins: ['jest', '@typescript-eslint'],
  parserOptions: {
    ecmaVersion: 2018,
    sourceType: 'module',
    project: './tsconfig.json',
  },
  settings: {
    'import/resolver': {
      node: {
        extensions: ['.mjs', '.js', '.ts', '.d.ts', '.json']
      }
    }
  }
};