---
url: >-
  https://adk.nht.io/api/@nhtio/adk/batteries/sandbox/functions/implementsSandboxFileSystem.md
---

# Function: implementsSandboxFileSystem()

```ts
function implementsSandboxFileSystem(
  value: unknown,
): value is SandboxFileSystem;
```

Defined in: [src/batteries/sandbox/contracts/file\_system.ts:46](https://github.com/NHTIO/ADK/blob/v1.20260824.1/src/src/batteries/sandbox/contracts/file_system.ts#L46)

Structural guard.

## Parameters

| Parameter | Type      |
| --------- | --------- |
| `value`   | `unknown` |

## Returns

`value is SandboxFileSystem`