How can I change openDuration in CircleLiquidBaseView?

[jogunism]

Thank you the great component!
I'm very happy to find your job. It's very good!

I found some codes to change popup speed in your codes.

class CircleLiquidBaseView : ActionBarBaseView {
let openDuration: CGFloat = 0.6 // <- maybe this.
let closeDuration: CGFloat = 0.2
let viscosity: CGFloat = 0.65
var animateStyle: LiquidFloatingActionButtonAnimateStyle = .up
var color: UIColor = UIColor(red: 82 / 255.0, green: 112 / 255.0, blue: 235 / 255.0, alpha: 1.0) {
didSet {
engine?.color = color
bigEngine?.color = color
}
}
....

Would you tell me a way to customize this?
I'm writing with swift 3.
thank you!