# FileWatchEventModify

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

Filesystem modify watch event.

```ds title="FileWatchEventModify"
export struct FileWatchEventModify {
    kind: "modify";
    cookie: uint64;
    path: PathSpan;
}
```

[language/library/src/fs/binding/watch.ds:65:72](https://github.com/destack-sh/destack/blob/main/language/library/src/fs/binding/watch.ds#L65-L72)

## Members

### `kind: "modify"`

Event discriminator.

### `cookie: uint64`

Host event cookie.

### `path: PathSpan`

Event path.