System/Library/PrivateFrameworks/PreviewsInjection.framework

_TtCV17PreviewsInjection17IOSurfaceRendererP33_4CEE675E0A295F452F8C10F00FCE5AFD21IOSurfaceBackedBuffer.h

Download _TtCV17PreviewsInjection17IOSurfaceRendererP33_4CEE675E0A295F452F8C10F00FCE5AFD21IOSurfaceBackedBuffer.h

1. _TtCs12_SwiftObject

@interface _TtCV17PreviewsInjection17IOSurfaceRendererP33_4CEE675E0A295F452F8C10F00FCE5AFD21IOSurfaceBackedBuffer : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ ioSurface;
}

@end