D: Auth
F: Auth.php
F: Autoload.php
F: Capability.php
D: Cookie
F: Cookie.php
D: Exception
F: Exception.php
F: HookManager.php
F: Hooks.php
F: IdnaEncoder.php
F: Ipv6.php
F: Iri.php
F: Port.php
D: Proxy
F: Proxy.php
F: Requests.php
D: Response
F: Response.php
F: Session.php
F: Ssl.php
D: Transport
F: Transport.php
D: Utility
F: error_log