public sealed class Counter : StatefulComponent{ private int _n; public override VisualNode Build(ComponentContext c) => new Pressable(new Text($"Count: {_n}"), () => SetState(() => _n++));}
public sealed class Counter : StatefulComponent{ private int _n; public override VisualNode Build(ComponentContext c) => new Pressable(new Text($"Count: {_n}"), () => SetState(() => _n++));}