.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es2021: true,
  },
  extends: [
    'next/core-web-vitals',
    'plugin:react/recommended',
    'airbnb',
    'eslint-config-prettier',
    'plugin:prettier/recommended',
    'prettier',
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaFeatures: {
      jsx: true,
    },
    ecmaVersion: 18,
    sourceType: 'module',
  },
  plugins: ['react', '@typescript-eslint'],
  rules: {
    'react/jsx-filename-extension': [1, { extensions: ['.ts', '.tsx'] }],
    'react/react-in-jsx-scope': 'off',
    'react/function-component-definition': 'off',
    'react/jsx-props-no-spreading': 'off',
    'no-nested-ternary': 'off',
    'no-restricted-syntax': 'off',
    'consistent-return': 'off',
    'default-param-last': 'off',
    'react/require-default-props': 'off',
    'no-use-before-define': 'off',
    '@typescript-eslint/no-use-before-define': ['error'],
    '@next/next/no-img-element': 'off',
    'import/no-extraneous-dependencies': 'off',
    'react/button-has-type': 'off',
    'import/prefer-default-export': 'off',
    'import/extensions': [
      'error',
      'ignorePackages',
      { ts: 'never', tsx: 'never' },
    ],
    'react-hooks/rules-of-hooks': 'off',
    '@next/next/google-font-display': 'off',
    '@next/next/no-page-custom-font': 'off',
    '@typescript-eslint/no-unused-vars': [2, { args: 'none' }],
    'no-param-reassign': 'off',
    'react/prop-types': 'off',
  },
  globals: {
    React: true,
    google: true,
    mount: true,
    mountWithRouter: true,
    shallow: true,
    shallowWithRouter: true,
    context: true,
    expect: true,
    jsdom: true,
    JSX: true,
  },
};