/usr/share/bash-completion/ is in mmh 0.3-2.
This file is owned by root:root, with mode 0o755.
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/usr/share/bash-completion/completions/
/usr/share/bash-completion/completions/ali
/usr/share/bash-completion/completions/anno
/usr/share/bash-completion/completions/burst
/usr/share/bash-completion/completions/comp
/usr/share/bash-completion/completions/dist
/usr/share/bash-completion/completions/flist
/usr/share/bash-completion/completions/flists
/usr/share/bash-completion/completions/folder
/usr/share/bash-completion/completions/folders
/usr/share/bash-completion/completions/forw
/usr/share/bash-completion/completions/inc
/usr/share/bash-completion/completions/mark
/usr/share/bash-completion/completions/mhbuild
/usr/share/bash-completion/completions/mhl
/usr/share/bash-completion/completions/mhlist
/usr/share/bash-completion/completions/mhmail
/usr/share/bash-completion/completions/mhparam
/usr/share/bash-completion/completions/mhpath
/usr/share/bash-completion/completions/mhstore
/usr/share/bash-completion/completions/mmh
/usr/share/bash-completion/completions/next
/usr/share/bash-completion/completions/packf
/usr/share/bash-completion/completions/pick
/usr/share/bash-completion/completions/prev
/usr/share/bash-completion/completions/prompter
/usr/share/bash-completion/completions/rcvdist
/usr/share/bash-completion/completions/rcvpack
/usr/share/bash-completion/completions/rcvstore
/usr/share/bash-completion/completions/refile
/usr/share/bash-completion/completions/repl
/usr/share/bash-completion/completions/rmf
/usr/share/bash-completion/completions/rmm
/usr/share/bash-completion/completions/scan
/usr/share/bash-completion/completions/send
/usr/share/bash-completion/completions/sendfiles
/usr/share/bash-completion/completions/show
/usr/share/bash-completion/completions/slocal
/usr/share/bash-completion/completions/sortm
/usr/share/bash-completion/completions/whatnow