text: /*
                         * This header is generated by classdump-dyld 1.5
                         * on Wednesday, April 14, 2021 at 2:20:49 PM Mountain Standard Time
                         * Operating System: Version 14.4 (Build 18K802)
                         * Image Source: /System/Library/Frameworks/QuartzCore.framework/QuartzCore
                         * classdump-dyld is licensed under GPLv3, Copyright © 2013-2016 by Elias Limneos. Updated by Kevin Bradley.
                         */
  
  #import <QuartzCore/QuartzCore-Structs.h>
  #import <QuartzCore/CABasicAnimation.h>
  
  @interface CASpringAnimation : CABasicAnimation
  
  @property (assign) double velocity; 
  @property (assign) double mass; 
  @property (assign) double stiffness; 
  @property (assign) double damping; 
  @property (assign) double initialVelocity; 
  @property (readonly) double settlingDuration; 
  +(id)defaultValueForKey:(id)arg1 ;
  -(void)setMass:(double)arg1 ;
  -(void)setStiffness:(double)arg1 ;
  -(void)setDamping:(double)arg1 ;
  -(void)setInitialVelocity:(double)arg1 ;
  -(double)durationForEpsilon:(double)arg1 ;
  -(double)mass;
  -(double)stiffness;
  -(double)damping;
  -(double)initialVelocity;
  -(double)velocity;
  -(void)setVelocity:(double)arg1 ;
  -(float)_solveForInput:(float)arg1 ;
  -(unsigned)_propertyFlagsForLayer:(id)arg1 ;
  -(Animation*)_copyRenderAnimationForLayer:(id)arg1 ;
  -(BOOL)_setCARenderAnimation:(Animation*)arg1 layer:(id)arg2 ;
  -(double)_timeFunction:(double)arg1 ;
  -(double)settlingDuration;
  @end
  
  