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

```ts
type Counter = number &
  import("/vercel/path0/packages/common/src/Brand").Brand<"Int"> &
  import("/vercel/path0/packages/common/src/Brand").Brand<"NonNegative"> &
  import("/vercel/path0/packages/common/src/Brand").Brand<"LessThanOrEqualTo65535"> &
  import("/vercel/path0/packages/common/src/Brand").Brand<"Counter">;
```

Defined in: [packages/common/src/local-first/Timestamp.ts:59](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/local-first/Timestamp.ts#L59)