# AccessibilityActionOptions

`import { AccessibilityActionOptions } from "destack:accessibility/binding";`

Accessibility action stream options.

```ds title="AccessibilityActionOptions"
export struct AccessibilityActionOptions {
    queueCapacity: uint32;
}
```

[language/library/src/accessibility/binding/action.ds:18:21](https://github.com/destack-sh/destack/blob/main/language/library/src/accessibility/binding/action.ds#L18-L21)

## Members

### `queueCapacity: uint32`

Requested queue capacity, or zero for the backend default.