text: /*
  * This header is generated by classdump-dyld 1.0
  * on Tuesday, November 5, 2019 at 2:46:38 AM Mountain Standard Time
  * Operating System: Version 13.0 (Build 17J586)
  * Image Source: /System/Library/PrivateFrameworks/VectorKit.framework/VectorKit
  * classdump-dyld is licensed under GPLv3, Copyright © 2013-2016 by Elias Limneos.
  */
  
  
  @protocol GEOResourceManifestTileGroupObserver <NSObject>
  @optional
  -(void)resourceManifestManagerWillChangeActiveTileGroup:(id)arg1;
  -(void)resourceManifestManagerDidChangeActiveTileGroup:(id)arg1;
  -(void)resourceManifestManager:(id)arg1 didChangeActiveTileGroup:(id)arg2 fromOldTileGroup:(id)arg3;
  
  @end
  
  