@interface KeyboardBacklightHIDCurveNits : KeyboardBacklightHIDCurve @property (readonly) float level; - (void)dealloc; - (void)setBrightness:(float)a0; - (float)brightness; - (float)convertNitsToLevelPercentage:(float)a0; - (id)initWithQueue:(id)a0 device:(id)a1; - (float)maxCapableNits; - (float)maxLevelPercentage; - (float)minCapableNits; - (void)setBrightness:(float)a0 withFadeSpeed:(int)a1 commit:(BOOL)a2; @end