ios – Swift – Reaching Dimension of the ViewController from Swift File

I’m making an attempt to succeed in ViewController’s dimension from one other Swift File. I attempted this however it could not succeed, sadly.

import Basis
import UIKit

class Buttons { 
    
    let myButton = UIButton()

    init(image: String){
        
        let storyboard = UIStoryboard(title: "Fundamental", bundle: nil)
        let controller = storyboard.instantiateViewController(identifier: "ViewController")
           
        
        myButton.setTitle(image, for: UIControl.State.regular)         
    
    }
    
}

With this UIStoryboard(title:, bundle:), I took this error:

Thread 1: EXC_BAD_ACCESS (code=2, tackle=0x16f367ff0)

Okay, from one other ViewController, reaching different one’s dimension is feasible however on this scenario I could not resolve the difficulty.

Do you have got any concepts about it?

Thanks.

Observe: My predominant objective is to put buttons correctly out of my ViewController file.