@eway — As others have noted, the documentation for the two modules you mention does not yet exist as we are still finalizing the components. It doesn’t make sense to document a component that could radically change before a stable release is made.
That said, there are pull requests that contain that documentation; we’re still reviewing it, and will merge it soon. If you need information on how to use the components, look at those pull requests.
Next, check your privilege, please. “Days ago I asked for … the documentation” assumes that the maintainers and contributors have nothing better to do than honor your every request and demand. The fact is that most contributors involved with the project work as volunteers, on their own time. They could be choosing essentially anything else to do with their time, but they are choosing to contribute. Please honor their time and treat them respectfully. If you are unsure how to treat people, we have a code of conduct for you to read.
Finally, I find offensive the fact that you came into a forum dedicated to a project to answer a question about said project by dumping on the project. Find another space to do that; further posts you make will be moderated.