Split the `ResourceHandle` class as proposed in https://projects.blender.org/blender/blender/pulls/140611#issuecomment-1609918 Pull Request: https://projects.blender.org/blender/blender/pulls/140932
Split the `ResourceHandle` class as proposed in https://projects.blender.org/blender/blender/pulls/140611#issuecomment-1609918 Pull Request: https://projects.blender.org/blender/blender/pulls/140932