@class NSString, GKPlayer; @interface GKLeaderboardScore : NSObject @property (retain, nonatomic) GKPlayer *player; @property (nonatomic) long long value; @property (nonatomic) unsigned long long context; @property (retain, nonatomic) NSString *leaderboardID; + (id)convertToGKScore:(id)a0; - (void).cxx_destruct; @end