     private struct Constants {
         static let defaultiOSPlaceholderColor = UIColor(red: 0.0, green: 0.0, blue: 0.0980392, alpha: 0.22)
     }
-    open let placeholderLabel: UILabel = UILabel()
+  
+    public let placeholderLabel: UILabel = UILabel()
     
     private var placeholderLabelConstraints = [NSLayoutConstraint]()
     

    }
    
    deinit {
        NotificationCenter.default.removeObserver(self,
            name: NSNotification.Name.UITextViewTextDidChange,
            object: nil)
    }
    

    }
    
    private func commonInit() {
        #if swift(>=4.2)
        let notificationName = UITextView.textDidChangeNotification
        #else
        let notificationName = NSNotification.Name.UITextViewTextDidChange
        #endif
      
        NotificationCenter.default.addObserver(self,
            selector: #selector(textDidChange),
            name: notificationName,
            object: nil)
        
        placeholderLabel.font = font
