text: /*
  * This header is generated by classdump-dyld 1.0
  * on Saturday, August 24, 2019 at 9:44:45 PM Mountain Standard Time
  * Operating System: Version 12.4 (Build 16M568)
  * Image Source: /System/Library/PrivateFrameworks/PhotoLibraryServices.framework/PhotoLibraryServices
  * classdump-dyld is licensed under GPLv3, Copyright © 2013-2016 by Elias Limneos.
  */
  
  #import <PhotoLibraryServices/PhotoLibraryServices-Structs.h>
  #import <PhotoLibraryServices/PLDataDensityClustering.h>
  
  @class NSProgress;
  
  @interface PLOPTICSClustering : PLDataDensityClustering {
  
  	NSProgress* _progress;
  
  }
  -(id)performWithDataset:(id)arg1 progressBlock:(/*^block*/id)arg2 ;
  -(id)preprocessData:(id)arg1 ;
  -(id)orderedDatasetByReachabilityDistance:(id)arg1 ;
  -(id)extractRootClusters:(id)arg1 inOriginalDataset:(id)arg2 inProgressBlock:(/*^block*/id)arg3 ;
  -(id)extractSubClusters:(id)arg1 inDataset:(id)arg2 parentIndex:(long long)arg3 inProgressBlock:(/*^block*/id)arg4 ;
  -(id)prepareOrderedDatasetIndexRange:(NSRange)arg1 inDataset:(id)arg2 ;
  -(void)updateNeighbors:(id)arg1 forIndex:(unsigned long long)arg2 ;
  -(long long)updateReachibilityDistance:(id)arg1 forIndex:(unsigned long long)arg2 ;
  @end
  
  