title: 'LABiometryType' is only available on iOS 11.0.1 or newer
body: <p><a href="https://stackoverflow.com/questions/44390162/download-install-xcode-9-1-9-2-9-3-beta-or-xcode-9-version-without-premium-d/44390183#44390183">Xcode 9.3 (beta)</a> showing an error for enum <code>LABiometryType</code>, which was working fine with <code>Xcode 9.2</code> with check <code>available(iOS 11.0, *)</code>.</p>
  
  <p>Here is error message:</p>
  
  <blockquote>
    <p>'LABiometryType' is only available on iOS 11.0.1 or newer</p>
  </blockquote>
  
  <p><a href="https://i.stack.imgur.com/XmNRb.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XmNRb.png" alt="enter image description here"></a></p>
  
  <p>Here is my existing code:</p>
  
  <pre><code>if #available(iOS 11.0, *) {
      if (laContext.biometryType == LABiometryType.faceID) {
          //localizedReason = "Unlock using Face ID"
          print("FaceId support")
      } else if (laContext.biometryType == LABiometryType.touchID) {
          //localizedReason = "Unlock using Touch ID"
          print("TouchId support")
      } else {
          //localizedReason = "Unlock using Application Passcode"
          print("No Biometric support")
      }
  } else {
      // Fallback on earlier versions
  }
  </code></pre>
  
  <p>Problem is: If I replace <code>#available(iOS 11.0, *)</code> with <code>#available(iOS 11.0.1, *)</code> as suggested in error message, then how to handle Face-id biometry (<code>LABiometryType.faceID</code>) for iOS 11.0.</p>