Great package!

Sometimes it is also valuable to obtain the imageprovider in the imageBuilder constructor.

Currently it looks like this:
typedef OctoImageBuilder = Widget Function(BuildContext context, Widget child);

Hence I'd like it changed to
typedef OctoImageBuilder = Widget Function(BuildContext context, Widget child, Imageprovider image);

Had a look at CachedNetworkImage, and did a workaround:

  ImageProvider imageProvider =...

   return OctoImage(
    image: imageProvider,
     ...
    imageBuilder: (context, _) => here i'm using the imageProvider
  );

but would be more slick to have the imageprovider directly in the imageBuilder's constructor