**Describe the bug** Some properties need to be optional for typescript to not complain **To Reproduce** Use the code from within typescript **Expected behavior** No errors should be pointed out if "scroll" "className" or "style" are not set **Screenshots**  
Describe the bug
Some properties need to be optional for typescript to not complain
To Reproduce
Use the code from within typescript
Expected behavior
No errors should be pointed out if "scroll" "className" or "style" are not set
Screenshots
