.eslintrc.js

/** @type {import('eslint').Linter.Config} */
module.exports = {
  parser: '@typescript-eslint/parser',
  parserOptions: {
    project: 'tsconfig.eslint.json',
    sourceType: 'module',
  },
  plugins: [
    '@typescript-eslint/eslint-plugin',
    'eslint-plugin-import',
    'eslint-plugin-import-helpers',
    'simple-import-sort',
    'import',
    'prettier',
    'promise',
  ],
  extends: [
    'plugin:@typescript-eslint/recommended',
    'plugin:prettier/recommended',
    'plugin:promise/recommended',
  ],
  root: true,
  env: {
    node: true,
    es2021: true,
    jest: true,
  },
  ignorePatterns: ['.eslintrc.js', 'jest.config.js', 'dist/*'],
  rules: {
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    '@typescript-eslint/interface-name-prefix': 'off',
    '@typescript-eslint/member-delimiter-style': [
      'error',
      {
        multiline: {
          delimiter: 'semi',
          requireLast: true,
        },
        singleline: {
          delimiter: 'semi',
          requireLast: false,
        },
      },
    ],
    '@typescript-eslint/naming-convention': [
      'error',
      {
        selector: 'interface',
        format: ['PascalCase'],
        custom: {
          regex: '^I[A-Z]',
          match: true,
        },
      },
    ],
    '@typescript-eslint/no-explicit-any': 'off',
    '@typescript-eslint/no-floating-promises': ['error'],
    '@typescript-eslint/no-unused-vars': [
      'warn', {
        argsIgnorePattern: '^_'
      },
    ],
    'curly': 'error',
    'simple-import-sort/imports': 'error',
    'simple-import-sort/exports': 'error'
  },
};