@interface BKSHIDEventUsagePairDescriptor : BKSHIDEventDescriptor @property (readonly) unsigned int page; @property (readonly) unsigned int usage; + (BOOL)supportsSecureCoding; + (id)descriptorForHIDEventType:(unsigned int)a0 page:(unsigned short)a1 usage:(unsigned short)a2; - (id)_initWithPage:(unsigned int)a0 usage:(unsigned int)a1 eventType:(unsigned int)a2; - (unsigned long long)hash; - (void)encodeWithCoder:(id)a0; - (BOOL)matchesHIDEvent:(struct __IOHIDEvent { } *)a0; - (void)appendDescriptionToFormatter:(id)a0; - (BOOL)describes:(id)a0; - (BOOL)isEqual:(id)a0; - (id)initWithCoder:(id)a0; - (BOOL)_page:(unsigned int)a0 usage:(unsigned int)a1 matchesHIDEvent:(struct __IOHIDEvent { } *)a2; @end