---
title: send()
framework: combine
role: symbol
role_heading: Instance Method
path: combine/subject/send()
---

# send()

Sends a void value to the subscriber.

## Declaration

```swift
func send()
```

## Mentioned in

Using Combine for Your App’s Asynchronous Code

## Discussion

Discussion Use Void inputs and outputs when you want to signal that an event has occurred, but don’t need to send the event itself.

## See Also

### Delivering elements to subscribers

- [send(_:)](combine/subject/send(_:).md)