@class NSMutableSet, PXGMetalRenderContext, NSMutableArray; @interface PXGColorProgramLibrary : NSObject { NSMutableArray *_programs; NSMutableSet *_failedColorspaces; struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _lock; } @property (readonly, nonatomic) PXGMetalRenderContext *metalRenderContext; @property (readonly, nonatomic) struct CGColorSpace { } *destinationColorSpace; - (id)init; - (void)dealloc; - (id)colorProgramForSourceColorSpace:(struct CGColorSpace { } *)a0 flags:(unsigned long long)a1; - (id)description; - (id)initWithContext:(id)a0 destinationColorSpace:(struct CGColorSpace { } *)a1; - (void).cxx_destruct; @end