File list of package libgrail-dev in bullseye of architecture arm64
/usr/include/oif/grail.h /usr/lib/aarch64-linux-gnu/libgrail.so /usr/lib/aarch64-linux-gnu/pkgconfig/grail.pc /usr/share/doc/libgrail-dev/changelog.Debian.gz /usr/share/doc/libgrail-dev/copyright