Trying to understand the purpose/usage of categories in dartdoc.
What do they do? Do they re-arrange the output and group it in the categories? Is there a complete example of how they are used?
My Use Case
I've generated a set of docs with dartdoc on a flutter utility library I'm working on, but it just dumps all of the classes together, all mixed up. I'd like to separate them out by some sort of categorization under category headers.
Is that possible with dartdoc? With categories? or some other mechanism?
If so, how does one do that?