28

12
29

@override

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30

Widget build(BuildContext context) {

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31

return Center(

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32

child: Container(

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33

margin: const EdgeInsets.symmetric(vertical: 10),

17

height: 300,

18

width: 300,

34

+
                    height: animation.value,

35

+
                    width: animation.value,

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36

child: const FlutterLogo(),

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37

),