eslint.config.mjs

import nextPlugin from '@next/eslint-plugin-next';
import tsPlugin from '@typescript-eslint/eslint-plugin';
import tsParser from '@typescript-eslint/parser';
import prettierPlugin from 'eslint-plugin-prettier';
import prettierConfig from 'eslint-config-prettier';
import reactHooksPlugin from 'eslint-plugin-react-hooks';

/** @type {import('eslint').Linter.Config[]} */
const config = [
  {
    files: ['**/*.{ts,tsx}'],
    ignores: ['.next/**', 'node_modules/**'],
    plugins: {
      '@typescript-eslint': tsPlugin,
      '@next/next': nextPlugin,
      prettier: prettierPlugin,
      'react-hooks': reactHooksPlugin,
    },
    languageOptions: {
      parser: tsParser,
      parserOptions: {
        project: './tsconfig.json',
        ecmaVersion: 2022,
        sourceType: 'module',
        ecmaFeatures: {
          jsx: true,
        },
      },
    },
    settings: {
      react: {
        version: 'detect',
      },
    },
    rules: {
      ...tsPlugin.configs.recommended.rules,
      ...tsPlugin.configs['recommended-requiring-type-checking'].rules,
      ...nextPlugin.configs.recommended.rules,
      ...nextPlugin.configs['core-web-vitals'].rules,
      ...reactHooksPlugin.configs.recommended.rules,
      'prettier/prettier': 'error',
      '@typescript-eslint/no-unused-vars': 'error',
      '@typescript-eslint/no-explicit-any': 'warn',
      '@typescript-eslint/explicit-function-return-type': 'warn',
      '@typescript-eslint/explicit-module-boundary-types': 'warn',
    },
  },
  prettierConfig,
];

export default config;