.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es2021: true,
    node: true,
  },
  extends: [
    'eslint:recommended',
    'plugin:react/recommended',
    'plugin:@typescript-eslint/recommended',
    'react-app',
    'plugin:import/errors',
    'plugin:import/warnings',
    'plugin:import/typescript',
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaFeatures: {
      jsx: true,
    },
    ecmaVersion: 12,
    sourceType: 'module',
  },
  plugins: ['react', '@typescript-eslint', 'react-hooks', 'prettier'],
  rules: {
    'prettier/prettier': 'error',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    'import/no-unresolved': 'off', // watched by typescript instead
    'import/order': [
      'error',
      {
        groups: ['builtin', 'external', 'internal', 'parent', 'sibling', 'index', 'object'],
        'newlines-between': 'always',
        pathGroups: [
          {
            pattern: '@/**',
            group: 'external',
            position: 'after',
          },
        ],
        pathGroupsExcludedImportTypes: ['builtin'],
      },
    ],
  },
  overrides: [
    {
      files: ['*.js', '*.jsx'],
      rules: {
        '@typescript-eslint/no-var-requires': ['off'],
      },
    },
  ],
  settings: {
    'import/internal-regex': '^@/',
  },
};