.eslintrc.js

module.exports = {
  parser: '@typescript-eslint/parser',
  parserOptions: {
    project: './tsconfig.json',
    ecmaVersion: 2020,
    sourceType: 'module',
    ecmaFeatures: {
      jsx: true,
    },
  },
  settings: {
    react: {
      version: 'detect',
    },
  },
  extends: [
    'next/core-web-vitals',
    'plugin:@typescript-eslint/recommended',
    'plugin:react/recommended',
    'prettier',
    'prettier/@typescript-eslint',
  ],
  plugins: ['@typescript-eslint', 'react-hooks'],
  rules: {
    '@typescript-eslint/explicit-function-return-type': 'error',
    'react-hooks/rules-of-hooks': 'error',
    'react-hooks/exhaustive-deps': 'warn',
    'react/prop-types': 'off',
    '@typescript-eslint/no-unused-vars': ['error', { ignoreRestSiblings: true }],
    'no-console': 'error',
    'react/react-in-jsx-scope': 'off',
    'react/display-name': 'off',
    'react/no-unescaped-entities': 'off',
    '@typescript-eslint/no-explicit-any': 'warn',
    '@typescript-eslint/no-unnecessary-condition': 'error',
    '@typescript-eslint/ban-ts-comment': [
      'error',
      {
        'ts-expect-error': 'allow-with-description',
      },
    ],
    '@typescript-eslint/prefer-optional-chain': ['warn'],
    '@typescript-eslint/no-floating-promises': 'warn',
  },
  overrides: [
    {
      files: ['*.ts', '*.tsx'],
      rules: {
        '@typescript-eslint/explicit-module-boundary-types': ['error'],
      },
    },
  ],
};