Access request and response in boot

Hello,
I want to access request and responses objects during boot sequence, in app\Config\Boot\development.php (and production).
I have try $request=Services::request(), $request = \Config\Services::request(), ... Nothing.
Before upgrade it's work (4.3.3) and now, not (4.5.5)...
Thanks

boot for php settings, not framework objects. try applying filters

Simple CI 4 project for beginners codeigniter-expenses ( topic )

Thanks, it's work with filters.