.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es2021: true,
  },
  extends: ['airbnb', 'airbnb/hooks', 'plugin:prettier/recommended'],
  parserOptions: {
    ecmaFeatures: {
      jsx: true,
    },
    ecmaVersion: 13,
    sourceType: 'module',
  },
  plugins: [],
  settings: {
    'import/resolver': {
      node: {
        paths: ['src'],
        extensions: ['.js', '.ts', '.d.ts', '.tsx'],
      },
    },
  },
  rules: {
    'react/jsx-filename-extension': ['warn', { extensions: ['.js', '.jsx'] }],
    'prettier/prettier': 'error',
    'import/no-extraneous-dependencies': [
      'error',
      {
        devDependencies: ['**/*.{js,jsx}', '**/*.test.{js,jsx}', '**/*.spec.{js,jsx}'],
      },
    ],
    'react/function-component-definition': [
      'error',
      {
        namedComponents: 'arrow-function',
        unnamedComponents: 'arrow-function',
      },
    ],
    'no-param-reassign': 'off',
    'react/jsx-props-no-spreading': 'off',
    'react/prop-types': 'off',
    'import/prefer-default-export': 'off',
    'no-underscore-dangle': 'off',
    'react/no-array-index-key': 'off',
  },
};