How to set the width of a button element with UIEdgeInsets?

[kirill404]

button.titleEdgeInsets = UIEdgeInsets(top: 0, left: 18, bottom: 0, right: 18)
button.titleEdgeInsets.pin.top(10).height(36).hCenter().sizeToFit(.height)

Not work!
How to make it count UIEdgeInsets?
Thank you.