.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es6: true,
    node: true
  },
  plugins: ['tailwindcss', '@typescript-eslint', 'prettier'],
  extends: [
    'plugin:tailwindcss/recommended',
    'eslint:recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:import/errors',
    'plugin:import/warnings',
    'plugin:import/typescript',
    'plugin:react/recommended',
    'plugin:react-hooks/recommended',
    'prettier'
  ],
  globals: {
    Atomics: 'readonly',
    SharedArrayBuffer: 'readonly'
  },
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaFeatures: {
      jsx: true
    },
    ecmaVersion: 2018,
    sourceType: 'module'
  },
  rules: {
    'react/react-in-jsx-scope': 'off',
    'react/prop-types': 'off',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    'import/order': [
      'error',
      {
        pathGroups: [
          {
            pattern: '@/**',
            group: 'parent',
            position: 'after'
          }
        ],
        'newlines-between': 'always'
      }
    ],
    'import/no-default-export': 'warn',
    'prettier/prettier': [
      'error',
      {
        singleQuote: true,
        printWidth: 100,
        tabWidth: 2,
        semi: false
      }
    ],
    semi: ['error', 'never'],
    indent: ['error', 2]
  },
  // Next.js向けのページコンポーネントはdefault exportしか使えないなので除外
  overrides: [
    {
      files: ['src/pages/**/*.tsx'],
      rules: {
        'import/no-default-export': 'off'
      }
    }
  ],
  settings: {
    react: {
      version: 'detect'
    },
    'import/resolver': {
      typescript: {
        project: '.'
      }
    }
  }
}