Currently, there is an option to show all the directories before all the files using --group-directories-first. However, it is often useful to do the reverse, i.e., show all the files before all the directories.

For example, it will be quite useful to use this feature alongside --tree as then when printing a deeply nested directory structure, all the files within each directory will be listed first and then the remaining deeply nested directory subtree within it will be printed, giving the users a far better understanding of which files are within each folder.