Everything from zypp-tui is missing in libzypp-debugsource-17.31.23.x86_64.rpm.

$ osc rbl openSUSE:Factory/libzypp standard x86_64
...
[  151s] [ 38%] Building CXX object
zypp-tui/CMakeFiles/zypp-tui.dir/output/OutNormal.cc.o
[  151s] cd /home/abuild/rpmbuild/BUILD/libzypp-17.31.23/build/zypp-tui &&
/usr/bin/c++ -DENABLE_ZCHUNK_COMPRESSION=1 -DHAVE_PIPE2
-DHAVE_RPM_VERIFY_TRANSACTION_STEP -DHAVE_UDEV
-DLIBZYPP_USE_SIGC_BLOCK_WORKAROUND=1 -DLOCALEDIR=\"/usr/share/locale\"
-DTEXTDOMAIN=\"zypp\" -DWITH_LIBPROXY_SUPPORT -DZYPP_DLL
-DZYPP_RPM_BINARY=\"/usr/libexec/zypp/zypp-rpm\"
-DZYPP_WORKER_PATH=\"/usr/libexec/zypp/workers\" -D_FILE_OFFSET_BITS=64
-I/home/abuild/rpmbuild/BUILD/libzypp-17.31.23
-I/home/abuild/rpmbuild/BUILD/libzypp-17.31.23/build -I/usr/include/rpm
-I/usr/include/libxml2 -I/usr/include/sigc++-2.0
-I/usr/lib64/sigc++-2.0/include -I/usr/include/glib-2.0
-I/usr/lib64/glib-2.0/include -O2 -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3
-fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables
-fstack-clash-protection -Werror=return-type -flto=auto -g
-DNO_SINGLETRANS_USERMERGE -pthread -fno-strict-aliasing -fPIC -g -Wall
-Wp,-D_GLIBCXX_ASSERTIONS -fvisibility-inlines-hidden -Woverloaded-virtual
-Wnon-virtual-dtor -Werror=format-security -rdynamic -Wl,-as-needed
-DOPENSSL_LOAD_CONF -O2 -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3
-fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables
-fstack-clash-protection -Werror=return-type -flto=auto -g
-DNO_SINGLETRANS_USERMERGE -pthread -fno-strict-aliasing -fPIC -g -Wall
-Wp,-D_GLIBCXX_ASSERTIONS -fvisibility-inlines-hidden -Woverloaded-virtual
-Wnon-virtual-dtor -O3 -DZYPP_NDEBUG -DNDEBUG -std=c++17 -ffat-lto-objects -MD
-MT zypp-tui/CMakeFiles/zypp-tui.dir/output/OutNormal.cc.o -MF
CMakeFiles/zypp-tui.dir/output/OutNormal.cc.o.d -o
CMakeFiles/zypp-tui.dir/output/OutNormal.cc.o -c
/home/abuild/rpmbuild/BUILD/libzypp-17.31.23/zypp-tui/output/OutNormal.cc

$ rpm -ql libzypp-debugsource | grep OutN
$ rpm -ql libzypp-debugsource | grep Out
$ rpm -ql libzypp-debugsource | grep Ou
$ rpm -ql libzypp-debugsource | grep O
/usr/src/debug/libzypp-17.31.23/zypp-core/base/IOStream.cc
/usr/src/debug/libzypp-17.31.23/zypp-core/base/IOStream.h
...
$ rpm -ql libzypp-debugsource | grep zypp-tui
$