title: how to make a private SDK in Swift
body: <p>I'm struggling to make a private SDK. I have to deliver a private SDK to the client but I do not want to disclose the class file.</p>
  <p>In private SDK, we can access public classes and functions but I do not want to reveal the implementation of the functions.</p>
  <p>I have created a private pods, but still I was able to see the Message.swift file and its implementation.</p>
  <p>I have tried different solutions but still issue isn't resolved.</p>
  <p>Is there any way to make your SDK private by any medium like framework or pods?</p>