eslintrc.js

module.exports = {
  root: true,
  extends: [
    '@eslint/eslint-recommended',
    '@typescript-eslint/recommended',
    'plugin:react/recommended',
    'plugin:react-hooks/recommended',
    'plugin:security/recommended',
    'prettier'
  ],
  parser: '@typescript-eslint/parser',
  plugins: ['@typescript-eslint', 'react', 'react-hooks', 'security'],
  parserOptions: {
    ecmaVersion: 2020,
    sourceType: 'module',
    ecmaFeatures: {
      jsx: true
    }
  },
  settings: {
    react: {
      version: 'detect'
    }
  },
  env: {
    browser: true,
    es6: true,
    node: true
  },
  rules: {
    // Security rules
    'security/detect-object-injection': 'error',
    'security/detect-eval-with-expression': 'error',
    'security/detect-unsafe-regex': 'error',
    'security/detect-buffer-noassert': 'error',
    'security/detect-child-process': 'error',
    'security/detect-disable-mustache-escape': 'error',
    'security/detect-no-csrf-before-method-override': 'error',
    'security/detect-non-literal-fs-filename': 'error',
    'security/detect-non-literal-regexp': 'error',
    'security/detect-non-literal-require': 'error',
    'security/detect-possible-timing-attacks': 'error',
    'security/detect-pseudoRandomBytes': 'error',
    
    // React rules
    'react/react-in-jsx-scope': 'off',
    'react/prop-types': 'off',
    
    // TypeScript rules
    '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    '@typescript-eslint/no-explicit-any': 'warn',
    
    // General rules
    'no-console': 'warn',
    'no-debugger': 'error'
  },
  overrides: [
    {
      files: ['**/*.test.{ts,tsx}', '**/*.spec.{ts,tsx}'],
      env: {
        jest: true
      }
    }
  ]
};