File list of package libopencv-highgui-dev in buster of architecture i386
/usr/include/opencv2/highgui.hpp /usr/include/opencv2/highgui/highgui.hpp /usr/include/opencv2/highgui/highgui_c.h /usr/lib/i386-linux-gnu/libopencv_highgui.a /usr/lib/i386-linux-gnu/libopencv_highgui.so /usr/share/doc/libopencv-highgui-dev/README.Debian /usr/share/doc/libopencv-highgui-dev/changelog.Debian.gz /usr/share/doc/libopencv-highgui-dev/copyright