# Menu.State

Popup identity, visibility, and active command focus.
Checked preferences and command results belong to the application, not this state.

## Signatures

```ts
export interface State extends Omit<Composite.State, "orientation"> {
    readonly orientation: "vertical";
    readonly id: string;
    readonly open: boolean;
}
```

## Property: id

Stable id used for collection identity and ARIA relationships.

## Property: open

Whether the associated native popover is open.

## Property: orientation

Axis used to interpret Arrow-key movement.