pub(crate) fn is_valid_hunspell_dic_path(path: impl AsRef<Path>) -> Result<()> {
    let reader = io::BufReader::new(fs::File::open(path.as_ref())?);
    is_valid_hunspell_dic(reader)
}
Check if provided path has valid dictionary format.

This is a YOLO check.
src/checker/dictaffix.rs