eslint.config.mjs

import { fixupConfigRules, fixupPluginRules } from '@eslint/compat'
import typescriptEslint from '@typescript-eslint/eslint-plugin'
import unusedImports from 'eslint-plugin-unused-imports'
import tsParser from '@typescript-eslint/parser'
import path from 'node:path'
import { fileURLToPath } from 'node:url'
import js from '@eslint/js'
import { FlatCompat } from '@eslint/eslintrc'

const __filename = fileURLToPath(import.meta.url)
const __dirname = path.dirname(__filename)
const compat = new FlatCompat({
  baseDirectory: __dirname,
  recommendedConfig: js.configs.recommended,
  allConfig: js.configs.all
})

export default [
  {
    ignores: [
      '**/,.*',
      '**/*.config.ts',
      '**/*.config.cjs',
      '**/dist',
      '**/debug',
      '**/lib',
      '**/docs',
      '**/gen',
      '**/types',
      '**/builtin'
    ]
  },
  ...fixupConfigRules(
    compat.extends(
      'plugin:@typescript-eslint/recommended',
      'plugin:import-x/recommended',
      'plugin:import-x/typescript',
      'prettier'
    )
  ),
  {
    plugins: {
      '@typescript-eslint': fixupPluginRules(typescriptEslint),
      'unused-imports': unusedImports
    },

    languageOptions: {
      parser: tsParser,
      ecmaVersion: 'latest',
      sourceType: 'module'
    },

    rules: {
      '@typescript-eslint/no-inferrable-types': ['off'],
      '@typescript-eslint/no-empty-function': ['off'],
      '@typescript-eslint/no-unused-vars': ['off'],
      '@typescript-eslint/no-this-alias': ['off'],
      '@typescript-eslint/no-explicit-any': ['off'],
      '@typescript-eslint/no-unused-expressions': ["warn"],

      '@typescript-eslint/ban-ts-comment': [
        'error',
        {
          'ts-ignore': 'allow-with-description',
          'ts-expect-error': 'allow-with-description'
        }
      ],

      'import-x/no-named-as-default': ['off'],
      'import-x/no-unresolved': ['off'],
      'unused-imports/no-unused-imports': 'error'
    }
  }
]