@class NSDictionary, NSMutableArray; @interface FRRingBuffer : NSObject @property (nonatomic) unsigned long long capacity; @property (retain, nonatomic) NSMutableArray *values; @property (nonatomic) unsigned long long position; @property (nonatomic) double min; @property (nonatomic) double max; @property (readonly, nonatomic) NSDictionary *dictionary; - (id)initWithCapacity:(unsigned long long)a0; - (id)description; - (void).cxx_destruct; - (id)initWithCapacity:(unsigned long long)a0 dictionary:(id)a1; - (void)insertValue:(double)a0; @end