eslint.config.js

import eslint from '@eslint/js';
import nextPlugin from '@next/eslint-plugin-next';
import prettierConfig from 'eslint-config-prettier';
import eslintPluginReact from 'eslint-plugin-react';
import simpleImportSort from 'eslint-plugin-simple-import-sort';
import tseslint from 'typescript-eslint';

export default tseslint.config(
  eslint.configs.recommended,
  ...tseslint.configs.recommended,
  {
    files: ['**/*.{js,jsx,ts,tsx}'],
    languageOptions: {
      ecmaVersion: 2021,
      sourceType: 'module',
      parser: tseslint.parser,
      parserOptions: {
        ecmaFeatures: { jsx: true },
        project: './tsconfig.json',
      },
    },
    plugins: {
      '@typescript-eslint': tseslint.plugin,
      react: eslintPluginReact,
      '@next/next': nextPlugin,
      'simple-import-sort': simpleImportSort,
    },
    settings: {
      react: { version: 'detect' },
    },
    rules: {
      'react/react-in-jsx-scope': 'off',
      'react/prop-types': 'off',
      'react/no-unescaped-entities': 'off',
      '@next/next/no-page-custom-font': 'off',
      'react/self-closing-comp': ['error', { component: true, html: true }],
      'react/jsx-first-prop-new-line': 'error',
      indent: ['error', 2, { SwitchCase: 1 }],
      'eol-last': 'error',
      'no-multiple-empty-lines': ['error', { max: 1 }],
      semi: ['error', 'always'],
      'simple-import-sort/imports': 'error',
      'simple-import-sort/exports': 'error',
      'no-unused-vars': 'off',
      '@typescript-eslint/no-unused-vars': 'off',
      '@typescript-eslint/no-explicit-any': true, // daum: any 로 지정
      'comma-spacing': ['error', { before: false, after: true }],
    },
  },
  prettierConfig,
  {
    ignores: ['node_modules', 'dist'],
  },
);