Editor C++ classes exposed to GDScript with empty documentation

[henriquelalves]

Godot version

4.1 Stable

System information

MacBook Ventura 13.4

Issue description

Some C++ editor specific classes are exposed to GDScript as keywords (the class name light up on the script editor), but they can't be edited/inherited/inspected (Godot throws an error when you do), and their documentation page is empty.

Two classes I noticed have this problem:

• EditorTitleBar
• EditorRunBar

There are probably more classes with this problem, those are the ones I easily found when creating an editor plugin.

Steps to reproduce

Write one of the classes I gave as example in any script (EditorTitleBar or EditorRunBar). They can't be instanced in any way or form in any tool or plugin script, and their documentation page is empty.

Minimal reproduction project

N/A.

[dalexeev]

Related:

• Classes that are exposed but lead to empty docs pages. #76918
• GDScriptNativeClass reported as Object but missing methods in GDScript #77567

[dsnopek]

It seems like we need a ClassDB::is_class_exposed(class_name) check somewhere?