Why should post-import scripts be Node?

[Yagich]

In BSPReader, the post-import script is assumed to be a Node:

https://github.com/Yagich/godot_bsp_importer/blob/main/addons/bsp_importer/bsp_reader.gd#L696-L700

I'm just curious why this is desired. It can be a RefCounted, which is how it's done with post-import scripts in the advanced importer: https://docs.godotengine.org/en/stable/classes/class_editorscenepostimport.html

[jitspoe]

I'm not sure if it has to be. If I recall correctly, I looked up how Godot handled the post-import scripts and it just created a node, attached the script, and ran it, so that's what I did. If there's a better way, feel free to do a PR. :)