module.exports = {
  env: {
    browser: true,
    node: true,
    es2020: true,
    jest: true, //jest 사용시에만 추가
  },
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 2021,
    sourceType: 'module',
    ecmaFeatures: {
      jsx: true,
    },
  },
  plugins: ['@typescript-eslint', 'react', 'prettier'],
  extends: [
    'airbnb',
    'airbnb/hooks',
    'plugin:@typescript-eslint/recommended',
    'plugin:react/recommended',
    'plugin:import/errors',
    'plugin:import/warnings',
    'plugin:import/typescript',
    'prettier',
    'prettier/@typescript-eslint',
    'prettier/react',
  ],
  rules: {
    'react/jsx-filename-extension': [
      1,
      { extensions: ['.js, .jsx, .ts', '.tsx'] },
    ],
    'import/extensions': 'off',
    'react/prop-types': 'off',
    'jsx-a11y/anchor-is-valid': 'off',
    'react/jsx-props-no-spreading': ['error', { custom: 'ignore' }],
    'prettier/prettier': 'error',
    'arrow-body-style': 'off', //eslint-plugin-prettier와 충돌하는 eslint 코어 룰 비활성화
    'react/no-unescaped-entities': 'off',
    'import/no-cycle': [0, { ignoreExternal: true }],
    'prefer-const': 'off',
    // needed because of https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-use-before-define.md#how-to-use & https://stackoverflow.com/questions/63818415/react-was-used-before-it-was-defined
    'no-use-before-define': 'off',
    '@typescript-eslint/no-use-before-define': [
      'error',
      { functions: false, classes: false, variables: true },
    ],
    'no-restricted-imports': [
      'error',
      {
        patterns: ['@material-ui/*/*/*', '!@material-ui/core/test-utils/*'],
      },
    ],
  },
  settings: {
    'import/resolver': {
      'babel-module': {
        extensions: ['.js', '.jsx', '.ts', '.tsx'],
      },
      node: {
        extensions: ['.js', '.jsx', '.ts', '.tsx'],
        paths: ['src'],
      },
    },
  },
}