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UIWaiting 1.0

You want to add pod 'UIWaiting', '~> 1.0' similar to the following to your Podfile:

target 'MyApp' do
  pod 'UIWaiting', '~> 1.0'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try UIWaiting

UIWaiting

UIWaiting is a extend UIViewController give 2 function startWating and stopWaiting to make ViewWaiting at top current ViewController