text: /*
   *     Generated by class-dump 3.3.4 (64 bit).
   *
   *     class-dump is Copyright (C) 1997-1998, 2000-2001, 2004-2011 by Steve Nygard.
   */
  
  #import <VectorKit/VKTileSource.h>
  
  @class GEOActiveTileSet, NSTimer, VKTilePool, _VKTileSetBackedTileSourceTimerTarget;
  
  @interface VKTileSetBackedTileSource : VKTileSource
  {
      GEOActiveTileSet *_tileSet;
      struct _GEOTileKey _downloadTemplate;
      int _minimumDownloadZoomLevel;
      int _maximumDownloadZoomLevel;
      NSTimer *_expirationTimer;
      VKTilePool *_expiredTilePool;
      struct _NSRange _zoomLevelRange;
      _VKTileSetBackedTileSourceTimerTarget *_timerTarget;
  }
  
  @property(readonly, nonatomic) GEOActiveTileSet *tileSet; // @synthesize tileSet=_tileSet;
  - (int)maximumZoomLevel;
  - (int)minimumZoomLevel;
  - (int)defaultMaximumZoomLevel;
  - (int)defaultMinimumZoomLevel;
  - (unsigned int)mapLayerForZoomLevelRange;
  - (void)setStylesheet:(id)arg1;
  - (void)populateVisibleTileSets:(id)arg1 withTiles:(id)arg2;
  - (void)_expireTiles;
  - (void)_scheduleTileExpirationTimer:(double)arg1 forceUpdate:(BOOL)arg2;
  - (void)fetchedTile:(id)arg1 forKey:(const struct VKTileKey *)arg2;
  - (id)tileForKey:(const struct VKTileKey *)arg1;
  - (id)tileForData:(id)arg1 downloadKey:(const struct _GEOTileKey *)arg2 sourceKey:(const struct VKTileKey *)arg3;
  - (struct VKTileKey)sourceKeyForRenderKey:(const struct VKTileKey *)arg1;
  - (struct _GEOTileKey)downloadKeyAtX:(unsigned int)arg1 y:(unsigned int)arg2 z:(unsigned int)arg3;
  - (int)maximumDownloadZoomLevel;
  - (int)minimumDownloadZoomLevel;
  - (int)tileSize;
  - (double)_nextTileExpirationDate;
  - (double)_expirationInterval;
  - (BOOL)expires;
  - (void)setClient:(id)arg1;
  - (void)clearCaches;
  - (id)tileSource;
  - (void)dealloc;
  - (id)initWithTileSet:(id)arg1;
  
  @end
  
  