@interface VisionKitInternal.StickerShaderAlphaToLumaGenerator : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ device;
void /* unknown type, empty encoding */ library;
void /* unknown type, empty encoding */ vertexCoordsBuffer;
void /* unknown type, empty encoding */ textureCoordsBuffer;
void /* unknown type, empty encoding */ inputTexture;
void /* unknown type, empty encoding */ inputScale;
void /* unknown type, empty encoding */ outputTextureSize;
void /* unknown type, empty encoding */ maskTexture;
void /* unknown type, empty encoding */ alphaToLumaPipelineState;
void /* unknown type, empty encoding */ pixelFormat;
void /* unknown type, empty encoding */ pixelFormatForDistance;
}
@end