How to display MimeType alongside file size in LineMode?

[uwla]

How to create a Linemode:custom() such that it displays the mimetype (text, directory, jpeg, etc) and the file size (human readable, such as kB, MB, GB) ?

Currently what I have is:

function Linemode:custom()
  -- local mimetype = self_file.mimetype
  local size = self._file:size()
  size = size and ya.readable_size(size) or ""
  return ui.Line(string.format("%s", size))
  -- return ui.Line(string.format("%s %s", size, mimetype))
end

[sxyazi]

You can get the mimetype of a file by mime(), https://yazi-rs.github.io/docs/plugins/types#app-data.folder-file