Propperty wrapper styling usage

PropertyWrapperStylingSample.swift

import SnapKit
import UIKit

class ViewControllerLayout: Layout {
  @HeaderStyle private var headerLabel
  @ParagraphStyle private var paragraphLabel

  required init() {
    super.init()

    headerLabel.text = "Header"
    addSubview(headerLabel) {
      $0.top.equalTo(layoutMarginsGuide.snp.top).offset(12)
      $0.fillHorizontally(margin: 12)
    }

    paragraphLabel.text = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua"
    addSubview(paragraphLabel) {
      $0.below(view: headerLabel, margin: 12)
      $0.fillHorizontally(margin: 12)
    }
  }

  required init?(coder: NSCoder) {
    fatalError("init(coder:) has not been implemented")
  }
}

class ViewController: ViewControllerWithLayout<ViewControllerLayout> {
}