Many node extends ElementNode class, but no inherit ElementNode class methods, How did lexical did that?

[SD-Gaming]

I looked over the source code and found that many Node extend the ElementNode, but do not have all the ElementNode methods.

for example:
the ElementNode implement getStyle method,
LexicalElementNode.getStyle()

and class ParagraphNode extends ElementNode,
class ParagraphNode extends ElementNode

but ParagraphNode not have getStyle method.

I read all that I think is relative code, but nothing founded.

could someone tell me how did lexical did that work?

[etrepum]

ElementNode is a class, not an abstract interface. These subclasses are inheriting the implementation from the base class.

[SD-Gaming]

So my question is: Why does class ParagraphNode extends ElementNode but not inherit ElementNode methods like getStyle(), setStyle(), etc.?

If ElementNode is an abstract class, I wouldn't ask this question.

[etrepum]

It does inherit those methods. Maybe you are confused because the API documentation is generated with settings that don't repeat inherited methods that are not overridden?

[SD-Gaming]

I found the problem. In v0.17.0, everything is OK.My problem is with v0.16.1.

Thanks for your inspiration!