# InitialState

Initial Menu values. The caller supplies id; open defaults false, activeId null, loop true, and
orientation vertical.

## Signatures

```ts
export interface InitialState {
    readonly id: string;
    readonly open?: boolean;
    readonly activeId?: string | null;
    readonly loop?: boolean;
}
```

## Property: activeId

Id currently active for keyboard navigation; null means no active item.

## Property: id

Stable id used for collection identity and ARIA relationships.

## Property: loop

Whether movement wraps between the first and last enabled items.

## Property: open

Whether the associated native popover is open.