@class NSString; @interface GKBasePlayer : NSObject @property (readonly, retain, nonatomic) NSString *playerID; @property (readonly, nonatomic) NSString *displayName; + (BOOL)supportsSecureCoding; - (id)playerID; - (void)encodeWithCoder:(id)a0; - (id)displayName; - (id)initWithCoder:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; @end