# isRenderEvent

Checks if a value is a `RenderEvent`.

## Signatures

```ts
export declare function isRenderEvent(event: unknown): event is RenderEvent;
```

## Why

Renderable lifting needs a nominal branch for already-rendered output.

## Ownership and lifetime

The guard only inspects the discriminant and retains nothing.

## Examples

```ts
import { isRenderEvent, DomRenderEvent } from "@typed/template/RenderEvent"

const event = DomRenderEvent(document.createElement("div"))
console.log(isRenderEvent(event)) // true
console.log(isRenderEvent("not an event")) // false
```