---
title: interval
framework: combine
role: symbol
role_heading: Instance Property
path: combine/publishers/timeout/interval
---

# interval

The maximum time interval the publisher can go without emitting an element, expressed in the time system of the scheduler.

## Declaration

```swift
let interval: Context.SchedulerTimeType.Stride
```

## See Also

### Inspecting publisher properties

- [upstream](combine/publishers/timeout/upstream.md)
- [scheduler](combine/publishers/timeout/scheduler.md)
- [options](combine/publishers/timeout/options.md)
- [customError](combine/publishers/timeout/customerror.md)