@class NSString; @protocol MTLDevice; @interface _MTLFunctionHandle : NSObject <MTLFunctionHandleSPI> { unsigned long long _functionType; NSString *_name; id<MTLDevice> _device; } @property (readonly) unsigned long long functionType; @property (readonly) NSString *name; @property (readonly) id<MTLDevice> device; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)dealloc; - (id)initWithFunctionType:(unsigned long long)a0 name:(id)a1 device:(id)a2; @end