You can search for identifiers within the package.
in-package search v0.2.0
security_slicing_gui.ml
1 2 3 4 (* generated by dune *) (** @canonical Security_slicing_gui.Register_gui *) module Register_gui = Security_slicing_gui__Register_gui
1 2 3 4
(* generated by dune *) (** @canonical Security_slicing_gui.Register_gui *) module Register_gui = Security_slicing_gui__Register_gui