eslint.config.js

import { defineConfig } from 'eslint/config';
import eslint from '@eslint/js';
import tseslint from 'typescript-eslint';
import vitest from 'eslint-plugin-vitest';
import stylisticTs from '@stylistic/eslint-plugin';

export default defineConfig(
  eslint.configs.recommended,
  ...tseslint.configs.strictTypeChecked,
  ...tseslint.configs.stylisticTypeChecked,
  {
    languageOptions: {
      parserOptions: {
        projectService: true,
      },
    },
  },
  {
    plugins: {
      '@stylistic/ts': stylisticTs,
      vitest,
    }
  },
  {
    rules: {
      '@typescript-eslint/no-unused-vars': [
        'error',
        {
          'args': 'all',
          'argsIgnorePattern': '^_',
          'caughtErrors': 'all',
          'caughtErrorsIgnorePattern': '^_',
          'destructuredArrayIgnorePattern': '^_',
          'varsIgnorePattern': '^_',
          'ignoreRestSiblings': true
        }
      ]
    }
  }
);