eslint.config.js

import pluginJs from '@eslint/js'
import tsParser from '@typescript-eslint/parser'
import importPlugin from 'eslint-plugin-import-x'
import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended'
import simpleImportSort from 'eslint-plugin-simple-import-sort'
import sort from 'eslint-plugin-sort'
import eslintPluginUnicorn from 'eslint-plugin-unicorn'
import globals from 'globals'
import { configs as tseslintConfigs } from 'typescript-eslint'

export default [
  {
    files: ['**/*.{js,mjs,cjs,ts}'],
    ignores: ['eslint.config.js'],
  },
  {
    languageOptions: {
      globals: globals.browser,
      parser: tsParser,
    },
  },
  pluginJs.configs.recommended,
  importPlugin.flatConfigs.recommended,
  importPlugin.flatConfigs.typescript,
  eslintPluginUnicorn.configs['flat/recommended'],
  ...tseslintConfigs.recommended,
  eslintPluginPrettierRecommended,
  {
    files: ['**/*.{js,mjs,cjs,ts}'],
    ignores: ['eslint.config.js'],
    plugins: {
      'simple-import-sort': simpleImportSort,
      sort: sort,
    },
    rules: {
      '@typescript-eslint/no-shadow': 'error',
      '@typescript-eslint/no-unused-vars': [
        'error',
        { ignoreRestSiblings: true },
      ],
      camelcase: 'error',
      'default-case-last': 'error',
      'default-param-last': 'error',
      'dot-notation': 'error',
      eqeqeq: 'error',
      'import-x/first': 'error',
      'import-x/newline-after-import': 'error',
      'import-x/no-duplicates': 'error',
      'import-x/no-named-as-default-member': 'error',
      'no-shadow': 'off',
      'simple-import-sort/exports': 'error',
      'simple-import-sort/imports': 'error',
      'sort/destructuring-properties': 'error',
      'sort/imports': 'off',
      'sort/object-properties': 'error',
      'sort/type-properties': 'error',
      'unicorn/no-null': 'off',
    },
  },
]