I never felt that necessity in all those long years I have been using Captivate intensively.
Objects are styled with Object styles, which are part of the theme as are the master slides and the skin. Which other properties do you want to see? Fade in/out is very 'old', and it is part of the object style. I try to have a consistent design by creating a custom theme with a custom theme color palette.
There are several ways to have an overview:
Branching view panel
Advanced Interaction panel
File Print, with several possible outputs (handouts, lesson, step-by-step, Storyboard)
Maybe I don't understand what you really want to have in such text. With HTML output, you have the CSS files, the JS files. Effects are stored in XML files. Can you explain so that I discover what I missed all those years?