@class KNAnimationScreenEnvironment; @protocol KNPlaybackLayerHost; @interface KNLayerPlaybackSessionConfiguration : KNPlaybackSessionConfiguration { KNAnimationScreenEnvironment *_screenEnvironment; BOOL _isMetalEnabled; BOOL _isSceneRenderingEnabled; id<KNPlaybackLayerHost> _layerHost; struct CGSize { double width; double height; } _boundsSize; } - (struct CGColorSpace { } *)colorSpace; - (id)layerHost; - (double)pixelAspectRatio; - (id)description; - (void).cxx_destruct; - (struct CGSize { double x0; double x1; })boundsSize; - (id)configurationWithUpdatedLayerScreenEnvironment; - (id)initWithLayerHost:(id)a0 isMetalEnabled:(BOOL)a1 isSceneRenderingEnabled:(BOOL)a2; - (BOOL)isMetalEnabled; - (BOOL)isSceneRenderingEnabled; @end