State<LogoApp> createState() => _LogoAppState();

@@ -34,18 +54,23 @@

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@override

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void initState() {

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super.initState();

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controller =

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AnimationController(duration: const Duration(seconds: 2), vsync: this);

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animation = Tween<double>(begin: 0, end: 300).animate(controller);

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controller.forward();

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@override

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