.eslintrc.cjs

/** @type {import('eslint').Linter.Config} */
const config = {
  env: {
    node: true,
    browser: true,
    es2021: true,
  },
  ignorePatterns: ['.eslintrc.js'],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    project: ['./tsconfig.json'],
    ecmaFeatures: {
      jsx: true,
    },
  },
  plugins: ['@typescript-eslint', 'react', 'react-hooks', 'jsx-a11y'],
  extends: [
    'plugin:@typescript-eslint/recommended',
    'plugin:@typescript-eslint/recommended-requiring-type-checking',
    'plugin:import/typescript',
    'plugin:react/recommended',
    'plugin:react-hooks/recommended',
    'plugin:jsx-a11y/recommended',
    'prettier',
  ],
  settings: {
    'import/resolver': {
      node: {
        extensions: ['.ts', '.tsx'],
      },
    },
    react: {
      version: 'detect',
    },
  },
  rules: {
    'react/react-in-jsx-scope': 'off',
    'react/prop-types': 'off',

    'no-shadow': 'off',
    '@typescript-eslint/no-shadow': 'off',
    'no-unused-expressions': 'off',
    '@typescript-eslint/no-unused-expressions': 'error',
    'no-unused-vars': 'off',
    '@typescript-eslint/no-unused-vars': ['warn', { argsIgnorePattern: '^_' }],
    'no-use-before-define': 'off',
    '@typescript-eslint/no-use-before-define': 'off',

    '@typescript-eslint/typedef': 'off',
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/no-explicit-any': 'error',
    '@typescript-eslint/no-misused-promises': [
      'error',
      {
        // opt-out checks for Promise<void>, or we can't use async functions as event handlers
        checksVoidReturn: false,
      },
    ],
  },
};

module.exports = config;