Multiple read files with personal-files

I have a YAML file with something like:

plugs:
  dot-fac-yml:
    interface: personal-files
    read:
      - $HOME/.fac.yml
  dot-gitconfig:
    interface: personal-files
    read:
      - $HOME/.gitconfig
  dot-config-gitconfig:
    interface: personal-files
    read:
      - $HOME/.config/git/config

Or is it possible to do something like this instead?:

plugs:
  dot-cfgfiles:
    interface: personal-files
    read:
      - $HOME/.fac.yml
      - $HOME/.gitconfig
      - $HOME/.config/git/config

Seems cleaner.