# FILE_MODE_BLOCK

`import { FILE_MODE_BLOCK } from "destack:fs/binding";`

Block device file type bits.

```ds title="FILE_MODE_BLOCK"
const FILE_MODE_BLOCK: FileMode
```

[language/library/src/fs/binding/status.ds:23](https://github.com/destack-sh/destack/blob/main/language/library/src/fs/binding/status.ds#L23)