How to parameterize Playwright projects

Here is a neutral and interesting summary of the provided text in one paragraph: Fixtures are a powerful tool in Playwright projects that enable clean testing by hiding setup instructions from test cases. By combining fixtures with page object models, developers can keep their tests clean and focused on testing features. However, if additional configuration is needed for page object models, it can be challenging to pass options to the fixtures. To address this, developers can extend Playwright's core functionality by importing and renaming `test`, adding custom functionality, and exporting the returned value as `test`. This allows for configurable fixtures that can be accessed by both tests and fixtures, making it easier to manage complex projects with multiple users or settings. By establishing conventions and using fixtures and options, developers can keep their Playwright projects organized and maintainable.