daryadariaa

import UIKit

protocol ChangedTitleDelegate {
    func titleChanged(title: String)
}

class DetailViewController: UIViewController {
    
    var delegate : ChangedTitleDelegate?
    

daryadariaa

import UIKit
import RxSwift
import RxCocoa

class AddDiscountTableViewCell: UITableViewCell {
    
    @IBOutlet weak var discountTypeDropDown: SelectionDropDownView!
    @IBOutlet weak var amountTextField: PrimaryTextField!
    @IBOutlet weak var itemsDropDown: SelectionDropDownView!
    

daryadariaa

import UIKit
import RxSwift
import RxCocoa

protocol AddDiscountTableViewCellDelegate: class {
    func didAdd(_ discount: DiscountViewModel)
    func didCancel(_ discount: DiscountViewModel)
    func didModify(_ discount: DiscountViewModel)
    func didRequest(present dropDown: SelectionDropDownView, options: [DropdownItem])
    func didRequestAvailableProducts() -> [SelectedProductViewModel]