@class NSString, EKDirectorySearchResultSet, EKDirectoryGroup; @interface EKGroupExpansionOperation : NSOperation { BOOL _isFinished; BOOL _isExecuting; NSString *_accountID; EKDirectoryGroup *_group; id /* block */ _completionBlock; EKDirectorySearchResultSet *_resultsSet; } - (BOOL)isExecuting; - (void)main; - (void)start; - (BOOL)isFinished; - (void).cxx_destruct; - (BOOL)isConcurrent; - (void)_finishWithError:(id)a0; - (void)_processResults:(id)a0; - (id)_processResults:(id)a0 class:(Class)a1; - (id)initWithSource:(id)a0 group:(id)a1 completionBlock:(id /* block */)a2; @end