@class NSMapTable, NSMutableDictionary, NSMutableArray; @interface PXAssetEditOperationManager : NSObject @property (class, readonly, nonatomic) PXAssetEditOperationManager *sharedManager; @property (readonly, nonatomic) NSMutableDictionary *pendingPerformersByAsset; @property (readonly, nonatomic) NSMutableDictionary *operationStatusByAsset; @property (readonly, nonatomic) NSMapTable *observersWithContexts; @property (readonly, nonatomic) NSMutableArray *predicateRecords; - (id)init; - (void).cxx_destruct; - (void)_updateOperationStatusForAsset:(id)a0; - (void)_addPendingPerformer:(id)a0; - (void)_enumerateObserversUsingBlock:(id /* block */)a0; - (void)_handleCompletionOfPerformer:(id)a0 withSuccess:(BOOL)a1 error:(id)a2 externalCompletionHandler:(id /* block */)a3; - (Class)_performerClassForEditOperationWithType:(id)a0 onAsset:(id)a1; - (id)_performerForEditOperationWithType:(id)a0 onAsset:(id)a1; - (void)_removePendingPerformer:(id)a0; - (void)_signalPendingPerformersChangeForAsset:(id)a0; - (void)_signalStatusChangeForAsset:(id)a0; - (BOOL)canPerformEditOperationWithType:(id)a0 onAsset:(id)a1; - (long long)editOperationStatusForAsset:(id)a0; - (void)enumerateEditOperationsPerformedOnAsset:(id)a0 usingBlock:(id /* block */)a1; - (id)performEditOperationWithType:(id)a0 asset:(id)a1 undoManager:(id)a2 completionHandler:(id /* block */)a3; - (id)performEditOperationWithType:(id)a0 asset:(id)a1 undoManager:(id)a2 delay:(double)a3 completionHandler:(id /* block */)a4; - (void)registerObserver:(id)a0 context:(void *)a1; - (void)registerPerformerClass:(Class)a0 withPredicate:(id /* block */)a1; - (void)unregisterObserver:(id)a0 context:(void *)a1; @end