eslint.config.mjs

import js from '@eslint/js';
import prettier from 'eslint-plugin-prettier';
import importPlugin from 'eslint-plugin-import';
import { FlatCompat } from '@eslint/eslintrc';
import * as tsParser from '@typescript-eslint/parser';
import tsPlugin from '@typescript-eslint/eslint-plugin';

const compat = new FlatCompat();

export default [
  js.configs.recommended,
  ...compat.extends(
    'plugin:import/recommended',
    'plugin:import/typescript',
    'plugin:prettier/recommended'
  ),
  {
    languageOptions: {
      ecmaVersion: 2021,
      sourceType: 'module',
      parser: tsParser,
      parserOptions: {
        ecmaVersion: 2021,
        sourceType: 'module',
        project: './tsconfig.json',
      },
      globals: {
        __dirname: 'readonly',
        process: 'readonly',
      }
    },
    plugins: {
      '@typescript-eslint': tsPlugin,
      import: importPlugin,
      prettier: prettier,
    },
    rules: {
      'prettier/prettier': 'error',
      'no-unused-vars': 'off',
      '@typescript-eslint/no-unused-vars': ['error', {
        "args": "all",
        "argsIgnorePattern": "^_",
        "caughtErrors": "all",
        "caughtErrorsIgnorePattern": "^_",
        "destructuredArrayIgnorePattern": "^_",
        "varsIgnorePattern": "^_",
        "ignoreRestSiblings": true
      }],
      'import/no-unresolved': 'error',
    },
    settings: {
      'import/parsers': {
        '@typescript-eslint/parser': ['.ts'],
      },
      "import/resolver": {
        "typescript": {
          "project": "./tsconfig.json"
        }
      }
    },
    linterOptions: {
      reportUnusedDisableDirectives: true,
    },
  },
  {
    files: ['**/*.ts'],
    ignores: ['node_modules/**', 'dist/**'],
  },
  {
    files: ['**/*.config.js', '**/*.config.ts'],
    languageOptions: {
      globals: {
        __dirname: 'readonly',
        process: 'readonly',
      },
    },
    rules: {
      'no-unused-vars': 'off',
      'import/no-unresolved': ['error', { ignore: ['vitest/config'] }],
    },
  },
];