SwiftUIDocumentationPasteButton.swift

import SwiftUI

struct ContentView: View {
  @State var text = String()
    var body: some View {
      VStack {
        Text(text)
      PasteButton(supportedTypes: ["public.utf8-plain-text"], payloadAction: { array in
        array.first!.loadDataRepresentation(forTypeIdentifier: "public.utf8-plain-text", completionHandler: {
          (data, error) in
          
          guard let data = data else {
            return
          }
          let loadedText = String(decoding: data, as: UTF8.self)
          self.text = loadedText
         
          //This call just shows how to find print the UTI type of any type conforming to NSItemProviderWriting, "public.utf8-plain-text" in this case
          self.getUTITypeString(for: loadedText)
        })
        })
      }
      .frame(width: 200, height: 200)
    }
  func getUTITypeString(for item: Any) {
    if let item = item as? NSItemProviderWriting {
      let provider = NSItemProvider(object: item)
      print(provider)
    }
    else {
      print("This data type cannot be used in an NSItemProvider")
    }
  }
}