If you want to add a delaay of 1 minute and 10 seconds, use Duration(minutes: 1, seconds: 10) .
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According to the flutter docs, Future. wait() : Returns a future which will complete once all the provided futures have completed, either with their results, or with an error if any of the provided futures fail. In the JavaScript world, this is achievable with Promise.28 Eki 2020
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