title: Use of unresolved identifier 'GGLContext'
body: <p>I am integrating Google Sign-In in my ios Swift app. I am following the official instructions on the google developer page here(<a href="https://developers.google.com/identity/sign-in/ios/sign-in?ver=swift" rel="noreferrer">https://developers.google.com/identity/sign-in/ios/sign-in?ver=swift</a> )</p>
  
  <p>Here is my Bridging Header: </p>
  
  <pre><code>#ifndef Header_h
  #define Header_h
  
  
  #endif /* Header_h */
  
  #import &lt;CommonCrypto/CommonCrypto.h&gt;
  #import &lt;FBSDKCoreKit/FBSDKCoreKit.h&gt;
  #import &lt;FBSDKLoginKit/FBSDKLoginKit.h&gt;
  #import &lt;GoogleSignIn/GoogleSignIn.h&gt;
  </code></pre>
  
  <p>When I call the line in my <code>AppDelegate.swift</code> function that has </p>
  
  <pre><code>    GGLContext.sharedInstance().configureWithError(&amp;configureError)
  </code></pre>
  
  <p>in it. It says </p>
  
  <pre><code> Use of unresolved identifier 'GGLContext'
  </code></pre>
  
  <p>Any help is appreciated. </p>