Here are the classes, structs, unions and interfaces with brief descriptions:

C<LSClientDelegate>	Protocol to be implemented to receive LSLightstreamerClient events comprehending notifications of connection activity and errors
C<LSClientMessageDelegate>	Protocol to be implemented to receive LSLightstreamerClient::sendMessage events reporting a message processing outcome
CLSConnectionDetails	Used by LSLightstreamerClient to provide a basic connection properties bean
CLSConnectionOptions	Used by LSLightstreamerClient to provide an extra connection properties bean
CLSConsoleLogger	Concrete logger class to provide logging on the system console
CLSConsoleLoggerProvider	Simple concrete logging provider that logs on the system console
CLSItemUpdate	Contains all the information related to an update of the field values for an item
CLSLightstreamerClient	Facade class for the management of the communication to Lightstreamer Server
C<LSLogger>	Interface to be implemented to consume log from the library
C<LSLoggerProvider>	Simple interface to be implemented to provide custom log consumers to the library
CLSSubscription	Class representing a Subscription to be submitted to a Lightstreamer Server
C<LSSubscriptionDelegate>	Interface to be implemented to receive LSSubscription events comprehending notifications of subscription/unsubscription, updates, errors and others