Is `type-map` supported by the ffigen API?

[Levi-Lesches]

Couldn't find any options for it in the docs or API reference, and searching for it in the API reference only brought results from YamlConfig.

Or is there a different way to handle this, with all the rename fields? I'm trying to do the basic char -> utf8 remapping, but not sure which rename field to use since I'd want it to happen everywhere.