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

[detail level 12]

NmKCal
CExtendedStorage	This class provides a calendar storage interface
CExtendedStorageObserver	The ExtendedStorageObserver class
CNotebook	Placeholder for Notebook parameters
CServiceHandler	Singleton class to get the exact handler (plugin) of the service In case of API with a notebook argument, the plugin to be used is determined calling Notebook::pluginName()
CSqliteFormat
CSqliteStorage	This class provides a calendar storage as an sqlite database
CDummyStorage	This module provides a simple storage abstraction which contains exactly nothing
CInvitationHandlerInterface	Interface implemented by plugins for handling invitations
CRange
CServiceInterface	Interface implemented by plugins for handling services