text: /*
  * This header is generated by classdump-dyld 1.0
  * on Saturday, June 1, 2019 at 6:47:00 PM Mountain Standard Time
  * Operating System: Version 12.1.1 (Build 16C5050a)
  * Image Source: /System/Library/Frameworks/MessageUI.framework/MessageUI
  * classdump-dyld is licensed under GPLv3, Copyright © 2013-2016 by Elias Limneos.
  */
  
  
  @class NSLock, NSArray;
  
  @interface _MFMailAccountProxySource : NSObject {
  
  	NSLock* _lock;
  	NSArray* _accountProxies;
  	int _lastSourceAccountManagementQueried;
  	BOOL _registeredForNotifications;
  	int _notifyToken;
  
  }
  +(id)defaultInstance;
  -(void)_deregisterForNotifications_nts;
  -(void)_registerForNotifications_nts;
  -(void)_resetAccountsChanged:(BOOL)arg1 ;
  -(id)accountProxiesOriginatingBundleID:(id)arg1 sourceAccountManagement:(int)arg2 ;
  -(id)init;
  -(void)dealloc;
  -(void)_applicationDidEnterBackground:(id)arg1 ;
  @end
  
  