[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [local‑first/Storage](https://evolu.dev/docs/api-reference/common/local-first/Storage) › ValidDbChangeValues

```ts
type ValidDbChangeValues = Readonly<
  Record<string, string | number | Uint8Array<ArrayBufferLike> | null>
> &
  Brand<"ValidDbChangeValues">;
```

Defined in: [packages/common/src/local-first/Storage.ts:276](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/local-first/Storage.ts#L276)