File list of package libgfortran-10-dev in bullseye of architecture amd64
/usr/lib/gcc/x86_64-linux-gnu/10/include/ISO_Fortran_binding.h /usr/lib/gcc/x86_64-linux-gnu/10/libcaf_single.a /usr/lib/gcc/x86_64-linux-gnu/10/libgfortran.a /usr/lib/gcc/x86_64-linux-gnu/10/libgfortran.so /usr/share/doc/libgfortran-10-dev