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# accessibilityScrollAction(_:)

Adds an accessibility scroll action to the view. Actions allow
assistive technologies, such as the VoiceOver, to interact with the
view by invoking the action.

```
nonisolated func accessibilityScrollAction(_ handler: @escaping (Edge) -> Void) -> ModifiedContent<Self, AccessibilityAttachmentModifier>
```

## Discussion

For example, this is how a scroll action to trigger
a refresh could be added to a view.

```
var body: some View {
    ScrollView {
        ContentView()
    }
    .accessibilityScrollAction { edge in
        if edge == .top {
            // Refresh content
        }
    }
}
```

---

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