@class NSArray, NSSet; @interface GCDevicePhysicalInputDescription : NSObject @property (class, readonly) BOOL supportsSecureCoding; @property (copy, nonatomic) NSArray *elements; @property (copy, nonatomic) NSSet *attributes; - (unsigned long long)hash; - (id)redactedDescription; - (void)encodeWithCoder:(id)a0; - (BOOL)validate:(out id *)a0; - (id)description; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (id)initWithCoder:(id)a0; @end