Beta
A function that describes one part of a config.
It must be sync and cheap, because it can run for every part on the screen. It must not throw. It returns undefined when it has nothing to add.
undefined
The part of the config to describe.
A description of the part, or undefined.
ConfigRepository.registerDescriber
A function that describes one part of a config.
It must be sync and cheap, because it can run for every part on the screen. It must not throw. It returns
undefinedwhen it has nothing to add.