# createTenantBackstop

**Kind:** Function

**Source:** [`atloria-monorepo/libs/database/src/lib/tenant-backstop.ts`](https://github.com/sherkety/atloria/blob/main/atloria-monorepo/libs/database/src/lib/tenant-backstop.ts#L73)

Build the extension config object to pass to `prisma.$extends(...)`. Kept as a plain factory (no
Prisma import) so it is trivially unit-testable with a fake `query`.

## Signature

```ts
function createTenantBackstop(options: TenantBackstopOptions)
```

## Parameters

| Name | Type |
|---|---|
| `options` | `TenantBackstopOptions` |