#import @interface RNNTransitionStateHolder : NSObject @property (nonatomic) double startAlpha; @property (nonatomic) double endAlpha; @property (nonatomic) BOOL interactivePop; @property (nonatomic) double duration; @property (nonatomic) double springVelocity; @property (nonatomic) double springDamping; @property (nonatomic) double startDelay; @property (nonatomic, strong) NSString* fromElementType; @property (nonatomic, strong) NSString* fromId; @property (nonatomic, strong) NSString* toId; @property (nonatomic) BOOL isSharedElementTransition; @property (nonatomic) double startY; @property (nonatomic) double endY; @property (nonatomic) double startX; @property (nonatomic) double endX; - (instancetype)initWithTransition:(NSDictionary*)transition; @end