关于
This skill provides a complete framework for testing TYPO3 extensions, ensuring high code quality and stability through specialized guidance. It offers automated setup scripts, templates for PHPUnit and Playwright, and enforces strict architectural constraints using phpat. Whether you are migrating to PHPUnit 10, implementing mutation testing with Infection, or configuring CI/CD pipelines for GitHub Actions, this skill provides the necessary references and scaffolding to achieve professional-grade test coverage and PHPStan level 10 compliance within the TYPO3 ecosystem.