---
url: >-
  https://lit-ui-router.dev/reference/lit-ui-router-ssr/client/variables/servedViewBrand.md
---
[lit-ui-router-ssr](../../index.md) / [client](../index.md) / servedViewBrand

# Variable: servedViewBrand

```ts
const servedViewBrand: unique symbol;
```

Defined in: [packages/lit-ui-router-ssr/src/served-view.ts:133](https://github.com/simshanith/lit-ui-router/blob/6e47ef8d8a4b24e99c074fb5c8c9cfaddfdb36a4/packages/lit-ui-router-ssr/src/served-view.ts#L133)

Brands the served class, so a second copy of this package recognises the one
already registered. `customElements` identity cannot: two copies build two
classes.