Content of RPM fcitx-devel-4.2.6.1-4.3.x86_64.rpm :
/usr/include/fcitx
/usr/include/fcitx-config
/usr/include/fcitx-config/fcitx-config.h
/usr/include/fcitx-config/hotkey.h
/usr/include/fcitx-config/xdg.h
/usr/include/fcitx-utils
/usr/include/fcitx-utils/bitset.h
/usr/include/fcitx-utils/keysym.h
/usr/include/fcitx-utils/keysymgen.h
/usr/include/fcitx-utils/log.h
/usr/include/fcitx-utils/memory.h
/usr/include/fcitx-utils/utarray.h
/usr/include/fcitx-utils/utf8.h
/usr/include/fcitx-utils/uthash.h
/usr/include/fcitx-utils/utils.h
/usr/include/fcitx/addon.h
/usr/include/fcitx/candidate.h
/usr/include/fcitx/configfile.h
/usr/include/fcitx/context.h
/usr/include/fcitx/fcitx.h
/usr/include/fcitx/frontend.h
/usr/include/fcitx/hook.h
/usr/include/fcitx/ime.h
/usr/include/fcitx/instance.h
/usr/include/fcitx/keys.h
/usr/include/fcitx/module
/usr/include/fcitx/module.h
/usr/include/fcitx/module/chttrans
/usr/include/fcitx/module/chttrans/chttrans.h
/usr/include/fcitx/module/classicui
/usr/include/fcitx/module/classicui/classicuiinterface.h
/usr/include/fcitx/module/dbus
/usr/include/fcitx/module/dbus/dbusstuff.h
/usr/include/fcitx/module/ipc
/usr/include/fcitx/module/ipc/ipc.h
/usr/include/fcitx/module/pinyin
/usr/include/fcitx/module/pinyin/pydef.h
/usr/include/fcitx/module/punc
/usr/include/fcitx/module/punc/punc.h
/usr/include/fcitx/module/quickphrase
/usr/include/fcitx/module/quickphrase/quickphrase.h
/usr/include/fcitx/module/spell
/usr/include/fcitx/module/spell/spell.h
/usr/include/fcitx/module/x11
/usr/include/fcitx/module/x11/x11stuff.h
/usr/include/fcitx/profile.h
/usr/include/fcitx/ui.h
/usr/lib64/libfcitx-config.so
/usr/lib64/libfcitx-core.so
/usr/lib64/libfcitx-utils.so
/usr/lib64/pkgconfig/fcitx-config.pc
/usr/lib64/pkgconfig/fcitx-utils.pc
/usr/lib64/pkgconfig/fcitx.pc
/usr/share/cmake/fcitx
/usr/share/cmake/fcitx/FcitxConfig.cmake
/usr/share/cmake/fcitx/FcitxConfigVersion.cmake
/usr/share/cmake/fcitx/FcitxMacro.cmake
/usr/share/cmake/fcitx/getdescpo