[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [Type](https://evolu.dev/docs/api-reference/common/Type) › UnknownResult

```ts
type UnknownResult =
  | ({ readonly value: unknown; readonly ok: true } & {})
  | ({ readonly error: unknown; readonly ok: false } & {});
```

Defined in: [packages/common/src/Type.ts:11787](https://github.com/evoluhq/evolu/blob/f0109fb501a593010e858e39248dde1200eeb2d7/packages/common/src/Type.ts#L11787)

A [result](https://evolu.dev/docs/api-reference/common/Type/functions/result) Type for `Result<unknown, unknown>`.

Use this when only the Result structure must be validated, while its value
and error remain intentionally unknown.