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

Defined in: [packages/common/src/LockManager.ts:54](https://github.com/evoluhq/evolu/blob/dd96d79f1dbe9a49fa12ce8e0aa7d3d0177795ca/packages/common/src/LockManager.ts#L54)

Dependency wrapper for [LockManager](https://evolu.dev/docs/api-reference/common/LockManager).

For React Native, use the `lockManager` ponyfill from `@evolu/react-native`.
For tests, use [testCreateLockManager](https://evolu.dev/docs/api-reference/common/LockManager/functions/testCreateLockManager).

### Web and Node.js 24+

```ts

const deps: LockManagerDep = {
  lockManager: navigator.locks,
};

const result = await deps.lockManager.request("example", (lock) => lock?.name);
assertEqual(result, "example");
```

### React Native

```ts

const deps: LockManagerDep = { lockManager };

const result = await deps.lockManager.request("example", (lock) => lock?.name);
assertEqual(result, "example");
```

## Properties

<a id="lockmanager"></a>

### lockManager

```ts
readonly lockManager: LockManager;
```

Defined in: [packages/common/src/LockManager.ts:55](https://github.com/evoluhq/evolu/blob/dd96d79f1dbe9a49fa12ce8e0aa7d3d0177795ca/packages/common/src/LockManager.ts#L55)