/home/boud/dev/krita/libs/image/kis_raster_keyframe_channel.cpp:29:1: warning: 'KisRasterKeyframe' defined as a
      struct here but previously declared as a class [-Wmismatched-tags]
struct KisRasterKeyframe : public KisKeyframe
^
/home/boud/dev/krita/libs/image/kis_raster_keyframe_channel.h:82:12: note: did you mean struct here?
    friend class KisRasterKeyframe;
           ^~~~~
           struct
1 warning generated.