# isAttr

Checks if a rendered node is an `Attr` node.

## Signatures

```ts
export declare function isAttr(node: Rendered): node is Attr;
```

## Why

Advanced renderer utilities may handle native attribute nodes explicitly.

## Ownership and lifetime

The check borrows the native Attr node and does not attach it to an Element
or retain its owner.

## Examples

```ts
import { isAttr } from "@typed/template/Wire"

const result = isAttr(document.createAttribute("aria-label"))
```