@class NSString, NSMutableSet, NSObject; @protocol OS_dispatch_source; @interface GEOConfigStorageDirectReadWrite : GEOConfigStorageDirectReadOnly <GEOConfigStorageReadWrite> { struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _writeLock; id _writeTransaction; NSObject<OS_dispatch_source> *_writeTimer; NSMutableSet *_changedKeys; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @end