Base class for the implementation of core resource importers.
</brief_description>
<description>
This is the base class for the resource importers implemented in core. To implement your own resource importers using editor plugins, see [EditorImportPlugin].
The import order for scenes, which ensures scenes are imported [i]after[/i] all other core resources such as textures. Custom importers should generally have an import order lower than [code]100[/code] to avoid issues when importing scenes that rely on custom resources.