# MANY_HOLE

Produces the closing hydration marker for a keyed-list item.

## Signatures

```ts
export declare const MANY_HOLE: (key: PropertyKey) => string;
```

## Why

Pass the same raw key supplied to `many`. SSR uses this constructor to emit
item boundaries; hydration matches its encoded key to retain server nodes.
Encoding keeps comments well-formed and distinguishes string, number, and
globally registered symbol keys. Local symbols cannot survive hydration
and throw an IllegalArgumentError.

## Ownership and lifetime

This pure formatter owns no DOM node, list item, or Scope.

## Examples

```ts
import { MANY_HOLE } from "@typed/template/many"

const marker = MANY_HOLE("item-1")
```