@class NSSet;
@interface _SBDisplayItemLayoutAttributesMapKey : NSObject {
NSSet *_displayItems;
long long _displayOrdinal;
unsigned long long _hash;
}
- (unsigned long long)hash;
- (void).cxx_destruct;
- (BOOL)isEqual:(id)a0;
- (id)initWithAppLayout:(id)a0 displayOrdinal:(long long)a1;
@end