Is there any way to add parallax header above the tabs?

# Report

⚠️ Select what you want - **a feature request** or **report a bug**. Please remove the section you aren't interested in.

## A feature request

###  What do you want to add?

> Is there any way to add parallax header above the tabs? 

### Your Environment

- Swift version: 5.0
- iOS version: 12.2
- Xcode version: 10.2
