title: Using Swift Package Manager (SPM) for Existing [iPhone App] XCode Project (Having Swift + Objective C Files)
body: <p>I am trying to create Library which I can use into my Existing XCode Project (iOS App). 
  I am aware that Swift Package Manager now support generating Xcode project with command</p>
  
  <pre><code>swift package generate-xcodeproj
  </code></pre>
  
  <p>But I am not creating new project. In my existing project having Objective C &amp; Swift Files, How can I use newly created Swift Package?</p>
  
  <p>How to add Package.swift file to my current Project?</p>