additionally, I would like to add that even if nobody volunteers to
maintain qtspell in debian the developer himself maintains a packaging
for debian in the source tree
https://github.com/manisandro/qtspell/tree/master/packaging/debian
and it could be taken from there. This could be integrated in your
package easily and since it is part of gimagereader, it would be a much
better approach that to only provide the gtk front-end, and possibly it
will benefit many other debian users, e.g. for lxqt, kde, openbox, ...
please consider it in the next packages, many thanks