.eslintrc.js

module.exports = {
  env: {
    node: true,
    jest: true,
  },
  parser: '@typescript-eslint/parser', // Specifies the ESLint parser
  parserOptions: {
    ecmaVersion: 2019, // Allows for the parsing of modern ECMAScript features
    sourceType: 'module', // Allows for the use of imports
  },
  extends: [
    'plugin:@typescript-eslint/recommended', // Uses the recommended rules from the @typescript-eslint/eslint-plugin
    'plugin:jest/recommended', // Use the recommended rules for Jest unit test
    'prettier', // Uses eslint-config-prettier to disable ESLint rules from @typescript-eslint/eslint-plugin that would conflict with prettier
    'plugin:import/warnings',
    'plugin:prettier/recommended', // Enables eslint-plugin-prettier and eslint-config-prettier. This will display prettier errors as ESLint errors. Make sure this is always the last configuration in the extends array.
  ],
  rules: {
    // Place to specify ESLint rules. Can be used to overwrite rules specified from the extended configs
    // e.g. "@typescript-eslint/explicit-function-return-type": "off"
    '@typescript-eslint/no-explicit-any': 'off',
    'no-undefined': 2,
    'no-use-before-define': ['error', { functions: true, classes: true }],
    'import/order': [
      'error',
      {
        groups: ['builtin', 'external', 'internal', 'parent', 'sibling', 'index', 'object'],
        'newlines-between': 'never',
      },
    ],
    eqeqeq: 2,
  },
  // to skip the auto generated file
  ignorePatterns: ['src/model/gql/*.ts'],
};