File list of package libmng-dev in buster of architecture amd64
/usr/include/libmng.h
/usr/include/libmng_conf.h
/usr/include/libmng_types.h
/usr/lib/x86_64-linux-gnu/libmng.a
/usr/lib/x86_64-linux-gnu/libmng.so
/usr/share/doc/libmng-dev/Plan1.png
/usr/share/doc/libmng-dev/Plan2.png
/usr/share/doc/libmng-dev/README
/usr/share/doc/libmng-dev/README.Debian
/usr/share/doc/libmng-dev/README.config.gz
/usr/share/doc/libmng-dev/changelog.Debian.amd64.gz
/usr/share/doc/libmng-dev/changelog.Debian.gz
/usr/share/doc/libmng-dev/changelog.gz
/usr/share/doc/libmng-dev/copyright
/usr/share/doc/libmng-dev/libmng.txt.gz
/usr/share/man/man3/libmng.3.gz
/usr/share/man/man5/jng.5.gz
/usr/share/man/man5/mng.5.gz