Add selectedParentIconComponent and unselectedParentIconComponent props

[McFly78]

Hello,

Would it be possible to add selectedParentIconComponent and unselectedParentIconComponent props to be able to have different icon for parent and children rows ?

Many thanks for your job ;)
Regards,

[renrizzolo]

Hey, thanks for your PR!

I think for backwards compatibility it should look like this:

• add new prop selectedSubItemIconComponent
• existing selectedIconComponent is used on the parent
• if selectedSubItemIconComponent isn't defined, sub-item falls back to selectedIconComponent

[github-actions]

This PR is stale because it has been open 45 days with no activity.