Hello, first of all thank you for this component.Would it be poss

Hello, first of all thank you for this component.

Would it be possible to make the CustomizedTreeGrid class protected? The method createTreeGrid is protected and the comment states that the subclasses may override it, but since the CustomizedTreeGrid is private, it's not actually possible to override it.

Thank you.

Before doing any modifications, I would like to know what is your end goal? Why you would need to extend it?

We would like to extend the underlying grid with our custom features, which includes custom data generators and also I would like to change the client side version of the vaadin-grid to our extended version which can handle the custom data provided by the data generators.

Hello, it's been a while but still no answer. Would it be, please, possible to adjust the visibility of the CustomizedTreeGrid so that subclassing is possible?

Thank you in advance