com.atlassian.confluence.core
Interfaces 
Addressable
Administrative
AttachmentResource
Beanable
ConfluencePropertySetManager
ConfluenceSidManager
ContentEntityManager
ContentPermissionManager
ContentPropertyManager
ContentTypeAware
FileExportable
FormatSettingsManager
FormAware
HasLinkWikiMarkup
HeartbeatAjax
HeartbeatManager
Hierarchical
InheritedContentPermissionManager
ListBuilder
ListBuilderCallback
NotExportable
SaveContext
SmartListManager
SynchronizationManager
Versioned
Classes 
AbstractVersionedEntityObject
ActivityAjaxResponse
BodyContent
CachingInheritedContentPermissionManager
CancellingInterceptor
ConfluenceActionSupport
ConfluenceAutowireInterceptor
ConfluenceEntityObject
ConfluenceSynchronizationManager
ConfluenceSystemProperties
ConfluenceWorkflowInterceptor
ContentEntityObject
DatabaseSidManager
DateFormatter
DefaultContentEntityManager
DefaultContentPermissionManager
DefaultContentPropertyManager
DefaultFormatSettingsManager
DefaultHeartbeatAjax
DefaultHeartbeatManager
DefaultInheritedContentPermissionManager
DefaultListBuilder
DefaultPropertySetManager
DefaultSaveContext
InputStreamAttachmentResource
ListQuery
PageContentEntityObject
PersistentDecorator
PointcutClassLoaderProcessor
ResultLoggingInterceptor
SpaceContentEntityObject
TimeZone
UploadedResource
VersionHistory
VersionHistorySummary
Exceptions 
ConfluenceException
InsufficientPrivilegeException