File list of package mutter in bullseye of architecture armel
/usr/bin/mutter /usr/lib/arm-linux-gnueabi/mutter-7/plugins/libdefault.so /usr/libexec/mutter-restart-helper /usr/share/applications/mutter.desktop /usr/share/doc/mutter/NEWS.gz /usr/share/doc/mutter/README.Debian /usr/share/doc/mutter/changelog.Debian.gz /usr/share/doc/mutter/copyright