# FILE_WATCH_ALL

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

Watch mask value that subscribes to all event classes.

```ds title="FILE_WATCH_ALL"
const FILE_WATCH_ALL: FileWatchMask
```

[language/library/src/fs/binding/watch.ds:32](https://github.com/destack-sh/destack/blob/main/language/library/src/fs/binding/watch.ds#L32)