@interface _TtCO11MediaCoreUI8Backdrop13PinchRenderer : _TtCs12_SwiftObject { void /* unknown type, empty encoding */ colorPixelFormat; void /* unknown type, empty encoding */ useMask; void /* unknown type, empty encoding */ texture; void /* unknown type, empty encoding */ wideMesh; void /* unknown type, empty encoding */ compactMesh; void /* unknown type, empty encoding */ isWide; void /* unknown type, empty encoding */ context; void /* unknown type, empty encoding */ pipelineState; void /* unknown type, empty encoding */ $__lazy_storage_$_pipelineDescriptor; } @end