# FILE_ACCESS_WRITE

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

Check for write permission.

```ds title="FILE_ACCESS_WRITE"
const FILE_ACCESS_WRITE: FileAccessMask
```

[language/library/src/fs/binding/attribute.ds:17](https://github.com/destack-sh/destack/blob/main/language/library/src/fs/binding/attribute.ds#L17)