File list of package gir1.2-json-1.0 in buster of architecture amd64

/usr/lib/x86_64-linux-gnu/girepository-1.0/Json-1.0.typelib
/usr/share/doc/gir1.2-json-1.0/changelog.Debian.gz
/usr/share/doc/gir1.2-json-1.0/copyright