.eslintrc.js

module.exports = {
  parser: '@typescript-eslint/parser',
  parserOptions: {
    project: 'tsconfig.eslint.json',
    tsconfigRootDir: __dirname,
    sourceType: 'module',
  },
  plugins: [
    '@typescript-eslint/eslint-plugin',
    'eslint-plugin-simple-import-sort',
    'eslint-plugin-import',
    'simple-import-sort',
  ],
  extends: [
    'plugin:@typescript-eslint/recommended',
    'plugin:prettier/recommended',
    './node_modules/gts/',
  ],
  root: true,
  env: {
    node: true,
    jest: true,
  },
  ignorePatterns: ['.eslintrc.js'],
  rules: {
    '@typescript-eslint/interface-name-prefix': 'off',
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    '@typescript-eslint/no-explicit-any': 'off',
    '@typescript-eslint/no-unused-vars': 'error',
    'simple-import-sort/imports': 'error',
    'simple-import-sort/exports': 'error',
    'import/no-duplicates': 'error',
    'prettier/prettier': [
      'error',
      {
        endOfLine: 'auto',
      },
    ],
    'node/no-unpublished-import': [
      'error',
      {
        allowModules: ['supertest', '@nestjs/testing'],
      },
    ],
    'node/no-extraneous-import': [
      'error',
      {
        allowModules: ['express'],
      },
    ],
  },
};