@class NSURL, NSObject; @protocol OS_dispatch_queue; @interface MSPFileContainerPersister : MSPContainerPersister @property (retain, nonatomic) NSObject<OS_dispatch_queue> *ioQueue; @property (readonly, nonatomic) NSURL *persistenceFileURL; - (id)init; - (void)eraseWithCompletion:(id /* block */)a0; - (void).cxx_destruct; - (id)commitByCreatingStateSnapshotAndDataWithCreationHandler:(id /* block */)a0 error:(out id *)a1; - (void)commitByMergingWithStateSnapshot:(id)a0 mergeOptions:(id)a1 completion:(id /* block */)a2; - (void)commitEditWithNewContents:(id)a0 edits:(id)a1 appliedToOldContents:(id)a2 completion:(id /* block */)a3; - (void)fetchStateSnapshotWithCompletion:(id /* block */)a0; - (BOOL)getSnapshot:(out id *)a0 data:(out id *)a1 forNewContents:(id)a2 edits:(id)a3 appliedToOldContents:(id)a4 error:(out id *)a5; - (BOOL)getSnapshot:(out id *)a0 data:(out id *)a1 mergingCurrentState:(id)a2 withState:(id)a3 mergeOptions:(id)a4 error:(out id *)a5; - (id)initWithPersistenceFileAtURL:(id)a0; - (id)newStateSnapshot; - (id)stateSnapshotFromData:(id)a0; @end