/usr/share/vala-0.14/vapi/gstreamer-rtsp-0.10.deps is in valac-0.14 0.14.2-2ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3
gstreamer-0.10 gstreamer-sdp-0.10 gmodule-2.0