@protocol _RequestOptions; @interface _PXSimulatedMediaRequest : NSObject { id /* block */ _originalProgressHandler; id /* block */ _simulatedResultHandler; } @property (readonly, nonatomic) id<_RequestOptions> simulatedOptions; + (id)defaultSimulatedMediaRequestWithOriginalOptions:(id)a0 simulatedResultHandler:(id /* block */)a1; - (id)init; - (void).cxx_destruct; - (void)handleOriginalProgress:(double)a0 error:(id)a1 stop:(BOOL *)a2 info:(id)a3; - (void)handleOriginalResult:(id)a0 info:(id)a1; - (id)initWithOriginalOptions:(id)a0 simulatedResultHandler:(id /* block */)a1; - (id)initWithWrappedMediaRequest:(id)a0; @end