Merge pull request #31 from mixpanel/typescript

add typescript support

Author: zihejia

MixpanelDemo/ios/Podfile

@@ -12,15 +12,6 @@ target 'MixpanelDemo' do
     inherit! :complete
     # Pods for testing
   end
-
-  # Enables Flipper.
-  #
-  # Note that if you have use_frameworks! enabled, Flipper will not work and
-  # you should disable these next few lines.
-  use_flipper!
-  post_install do |installer|
-    flipper_post_install(installer)
-  end
 end
 
 target 'MixpanelDemo-tvOS' do