@interface _CDLogging : NSObject + (id)contextChannel; + (id)admissionCheckChannel; + (id)autoSUChannel; + (id)communicatorChannel; + (id)dataCollectionChannel; + (id)instrumentationChannel; + (id)interactionChannel; + (id)interactionSignpost; + (id)knowledgeChannel; + (id)knowledgeSignpost; + (id)spotlightReceiverChannel; + (id)syncChannel; @end