.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es2021: true,
    node: true,
  },
  extends: [
    'airbnb',
    'eslint:recommended',
    'plugin:react/recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:import/recommended',
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaFeatures: {
      jsx: true,
      tsx: true,
    },
    ecmaVersion: 'latest',
    sourceType: 'module',
  },
  plugins: [
    'react',
    '@typescript-eslint',
  ],
  settings: {
    'import/extensions': ['.js', '.mjs', '.jsx', '.ts', '.tsx'],
    'import/resolver': {
      node: {
        extensions: ['.js', '.jsx', '.ts', '.tsx'],
      },
    },
  },
  rules: {
    semi: [2, 'never'],
    'react/jsx-filename-extension': [1, { extensions: ['.ts', '.tsx'] }],
    'react/require-default-props': 'off',
    'jsx-a11y/label-has-associated-control': ['error', {
      required: {
        some: ['nesting', 'id'],
      },
    }],
    'jsx-a11y/label-has-for': ['error', {
      required: {
        some: ['nesting', 'id'],
      },
    }],
    'import/extensions': [
      'error',
      'ignorePackages',
      {
        js: 'never',
        jsx: 'never',
        ts: 'never',
        tsx: 'never',
        mjs: 'never',
      },
    ],
  },
}