eslint.config.js

const eslint = require('@eslint/js')
const tseslint = require('typescript-eslint')
const eslintPluginPrettierRecommended = require('eslint-plugin-prettier/recommended')
const jest = require('eslint-plugin-jest')

const config = tseslint.config(
  {
    ignores: ['dist', 'lib', 'node_modules', '*.config.js']
  },
  eslint.configs.recommended,
  ...tseslint.configs.recommended,
  {
    files: ['src/**/*.test.ts'],
    ...jest.configs['flat/recommended'],
    rules: {
      ...jest.configs['flat/recommended'].rules,
      'jest/prefer-expect-assertions': 'off'
    }
  },
  {
    languageOptions: {
      parserOptions: {
        ecmaVersion: 2020,
        sourceType: 'module',
        project: true,
        tsconfigRootDir: __dirname
      }
    },
    rules: {
      'object-shorthand': ['error', 'always'],
      '@typescript-eslint/consistent-type-definitions': 'off',
      '@typescript-eslint/prefer-nullish-coalescing': 'off',
      '@typescript-eslint/consistent-type-imports': [
        'error',
        {disallowTypeAnnotations: false}
      ],
      '@typescript-eslint/no-unused-vars': [
        'error',
        {
          argsIgnorePattern: '^_'
        }
      ]
    }
  },
  eslintPluginPrettierRecommended
)

module.exports = config