Class Option Recommendations

Below, is a list of classes that may be updated with final or abstract.
The red stars mention possible upgrade by using final or abstract keywords; The green stars mention a valid absence of the option (an extended class, that can't be final, ...); The absence of star report currently configured classes. .

Final	Abstract	Name	Path
		class Rfc6455Gateway implements Middleware, Monitor, ServerObserver	\rfc6455gateway
		class Code	\code
		class Rfc6455Endpoint implements Endpoint	\rfc6455endpoint
		class ($app, $options) implements Bootable	\($app,
		class ($docroot, $options) implements Bootable	\($docroot,
		class Console	\console
		final class ConsoleLogger extends Logger	\consolelogger
		class implements Websocket	\implements
		class Http2Driver implements HttpDriver	\http2driver
		class Client	\client
		class Options	\options
		class	\{
		class Http1Driver implements HttpDriver	\http1driver
		class DebugProcess extends Process	\debugprocess
		class VhostContainer implements \Countable, Monitor	\vhostcontainer
		class Ticker implements ServerObserver	\ticker
		class Vhost implements Monitor	\vhost
		class ParsedBody	\parsedbody
		class WatcherProcess extends Process	\watcherprocess
		class Root implements ServerObserver	\root
		class InternalRequest	\internalrequest
		class BodyParser implements InputStream, Promise	\bodyparser
		class HPack	\hpack
		class StandardResponse implements Response	\standardresponse
		class FieldBody extends Message	\fieldbody
		final class NullBody extends Message	\nullbody
		class ClientSizeException extends ClientException	\clientsizeexception
		class Handshake implements Response	\handshake
		class ($applications) implements Bootable, ServerObserver	\($applications)
		class Rfc6455Client	\rfc6455client
		class Message extends \Amp\ByteStream\Message	\message
		class FilterException extends \Exception	\filterexception
		class Server implements Monitor	\server
		class CommandClient	\commandclient
		class IpcLogger extends Logger	\ipclogger
		class Host	\host
		class Router implements Bootable, Middleware, Monitor, ServerObserver	\router
		class StandardRequest implements Request	\standardrequest
		class WorkerProcess extends Process	\workerprocess
		abstract class Process	\process
		abstract class Logger implements PsrLogger	\logger