@interface PreviewsFoundation.QueryManager : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ executionQueue;
void /* unknown type, empty encoding */ pendingFuturesByQuery;
void /* unknown type, empty encoding */ resolversChangedCancellation;
void /* unknown type, empty encoding */ state;
void /* unknown type, empty encoding */ resolversChanged;
void /* unknown type, empty encoding */ delegateChanged;
void /* unknown type, empty encoding */ objectWillChange;
void /* unknown type, empty encoding */ testing_didAddCachedFutureHandler;
void /* unknown type, empty encoding */ testing_didRemoveCompletedCachedFutureHandler;
}
@end