copy
fun copy(shakeOnError: Boolean = this.shakeOnError, cellEntryAnimation: CellAnimation = this.cellEntryAnimation, animationDuration: Int = this.animationDuration, shakeAmplitude: Dp = this.shakeAmplitude, shakeStepDuration: Int = this.shakeStepDuration, shakeRepeatCount: Int = this.shakeRepeatCount): OtpAnimationSpec(source)