@interface _TtCE12AVFoundationCSo21AVAssetImageGeneratorP33_2DD7301E6C0D923453A00B88140607DE21ImageGeneratorMonitor : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ generator;
void /* unknown type, empty encoding */ yieldCount;
void /* unknown type, empty encoding */ yieldHandler;
void /* unknown type, empty encoding */ finishHandler;
}
@end