Page URL

https://dart.dev/language/functions.html

Page source

https://github.com/dart-lang/site-www/tree/main/src/language/functions.md

Describe the problem

We don't currently document getters and setters on this page, only on the methods page, but they are also allowed as top-level functions.

Expected fix

Introduce a section to the functions page that documents getters and setters and perhaps modify the docs on the methods page if it make sense to?