# IO_POLL_WRITE

`import { IO_POLL_WRITE } from "destack:io/binding";`

Notify when writes can make progress.

```ds title="IO_POLL_WRITE"
const IO_POLL_WRITE: IoPollInterest
```

[language/library/src/io/binding/poll.ds:26](https://github.com/destack-sh/destack/blob/main/language/library/src/io/binding/poll.ds#L26)