/usr/include/ is in libges-1.0-dev 1.10.4-1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/gstreamer-1.0/
/usr/include/gstreamer-1.0/ges/
/usr/include/gstreamer-1.0/ges/ges-asset.h
/usr/include/gstreamer-1.0/ges/ges-audio-source.h
/usr/include/gstreamer-1.0/ges/ges-audio-test-source.h
/usr/include/gstreamer-1.0/ges/ges-audio-track.h
/usr/include/gstreamer-1.0/ges/ges-audio-transition.h
/usr/include/gstreamer-1.0/ges/ges-audio-uri-source.h
/usr/include/gstreamer-1.0/ges/ges-base-effect-clip.h
/usr/include/gstreamer-1.0/ges/ges-base-effect.h
/usr/include/gstreamer-1.0/ges/ges-base-transition-clip.h
/usr/include/gstreamer-1.0/ges/ges-base-xml-formatter.h
/usr/include/gstreamer-1.0/ges/ges-clip-asset.h
/usr/include/gstreamer-1.0/ges/ges-clip.h
/usr/include/gstreamer-1.0/ges/ges-command-line-formatter.h
/usr/include/gstreamer-1.0/ges/ges-container.h
/usr/include/gstreamer-1.0/ges/ges-effect-asset.h
/usr/include/gstreamer-1.0/ges/ges-effect-clip.h
/usr/include/gstreamer-1.0/ges/ges-effect.h
/usr/include/gstreamer-1.0/ges/ges-enums.h
/usr/include/gstreamer-1.0/ges/ges-extractable.h
/usr/include/gstreamer-1.0/ges/ges-formatter.h
/usr/include/gstreamer-1.0/ges/ges-gerror.h
/usr/include/gstreamer-1.0/ges/ges-group.h
/usr/include/gstreamer-1.0/ges/ges-image-source.h
/usr/include/gstreamer-1.0/ges/ges-layer.h
/usr/include/gstreamer-1.0/ges/ges-meta-container.h
/usr/include/gstreamer-1.0/ges/ges-multi-file-source.h
/usr/include/gstreamer-1.0/ges/ges-operation-clip.h
/usr/include/gstreamer-1.0/ges/ges-operation.h
/usr/include/gstreamer-1.0/ges/ges-overlay-clip.h
/usr/include/gstreamer-1.0/ges/ges-pipeline.h
/usr/include/gstreamer-1.0/ges/ges-pitivi-formatter.h
/usr/include/gstreamer-1.0/ges/ges-project.h
/usr/include/gstreamer-1.0/ges/ges-screenshot.h
/usr/include/gstreamer-1.0/ges/ges-smart-adder.h
/usr/include/gstreamer-1.0/ges/ges-source-clip.h
/usr/include/gstreamer-1.0/ges/ges-source.h
/usr/include/gstreamer-1.0/ges/ges-test-clip.h
/usr/include/gstreamer-1.0/ges/ges-text-overlay-clip.h
/usr/include/gstreamer-1.0/ges/ges-text-overlay.h
/usr/include/gstreamer-1.0/ges/ges-timeline-element.h
/usr/include/gstreamer-1.0/ges/ges-timeline.h
/usr/include/gstreamer-1.0/ges/ges-title-clip.h
/usr/include/gstreamer-1.0/ges/ges-title-source.h
/usr/include/gstreamer-1.0/ges/ges-track-element-asset.h
/usr/include/gstreamer-1.0/ges/ges-track-element.h
/usr/include/gstreamer-1.0/ges/ges-track.h
/usr/include/gstreamer-1.0/ges/ges-transition-clip.h
/usr/include/gstreamer-1.0/ges/ges-transition.h
/usr/include/gstreamer-1.0/ges/ges-types.h
/usr/include/gstreamer-1.0/ges/ges-uri-asset.h
/usr/include/gstreamer-1.0/ges/ges-uri-clip.h
/usr/include/gstreamer-1.0/ges/ges-utils.h
/usr/include/gstreamer-1.0/ges/ges-version.h
/usr/include/gstreamer-1.0/ges/ges-video-source.h
/usr/include/gstreamer-1.0/ges/ges-video-test-source.h
/usr/include/gstreamer-1.0/ges/ges-video-track.h
/usr/include/gstreamer-1.0/ges/ges-video-transition.h
/usr/include/gstreamer-1.0/ges/ges-video-uri-source.h
/usr/include/gstreamer-1.0/ges/ges-xml-formatter.h
/usr/include/gstreamer-1.0/ges/ges.h