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

## Call Signature

```ts
function ok(): Result<void>;
```

Defined in: [packages/common/src/Result.ts:303](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/Result.ts#L303)

Creates an [Ok](https://evolu.dev/docs/api-reference/common/Result/interfaces/Ok) result.

- `ok()` creates a `Result<void, never>` for operations that succeed without
  producing a value.
- `ok(value)` creates a `Result<T, never>` containing the specified value.

### Example

```ts
const noValue = ok();
console.log(noValue); // { ok: true, value: undefined }

const success = ok(42);
console.log(success); // { ok: true, value: 42 }
```

## Call Signature

```ts
function ok<T>(value: T): Result<T>;
```

Defined in: [packages/common/src/Result.ts:305](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/Result.ts#L305)

Creates an [Ok](https://evolu.dev/docs/api-reference/common/Result/interfaces/Ok) result with a specified value.