text: /*
                         * This header is generated by classdump-dyld 1.5
                         * on Wednesday, April 28, 2021 at 9:07:44 PM Mountain Standard Time
                         * Operating System: Version 14.5 (Build 18L204)
                         * Image Source: /System/Library/PrivateFrameworks/CallHistory.framework/CallHistory
                         * classdump-dyld is licensed under GPLv3, Copyright © 2013-2016 by Elias Limneos. Updated by Kevin Bradley.
                         */
  
  #import <libobjc.A.dylib/CHSynchronizable.h>
  
  @protocol CHSynchronizable <NSObject>
  @required
  -(id)queue;
  -(void)execute:(/*^block*/id)arg1;
  -(void)executeSync:(/*^block*/id)arg1;
  -(id)executeSyncWithResult:(/*^block*/id)arg1;
  -(BOOL)executeSyncWithBOOL:(/*^block*/id)arg1;
  
  @end
  
  
  @protocol OS_dispatch_queue;
  @class NSObject, NSString;
  
  @interface CHSynchronizable : NSObject <CHSynchronizable> {
  
  	NSObject*<OS_dispatch_queue> _queue;
  
  }
  
  @property (readonly) NSObject*<OS_dispatch_queue> queue;              //@synthesize queue=_queue - In the implementation block
  @property (readonly) unsigned long long hash; 
  @property (readonly) Class superclass; 
  @property (copy,readonly) NSString * description; 
  @property (copy,readonly) NSString * debugDescription; 
  -(id)initWithName:(const char*)arg1 ;
  -(NSObject*<OS_dispatch_queue>)queue;
  -(id)initWithQueue:(id)arg1 ;
  -(void)execute:(/*^block*/id)arg1 ;
  -(void)executeSync:(/*^block*/id)arg1 ;
  -(id)executeSyncWithResult:(/*^block*/id)arg1 ;
  -(BOOL)executeSyncWithBOOL:(/*^block*/id)arg1 ;
  @end
  
  