RFC: Inline Local Components

[ubugeeei]

WIP

[naitokosuke]

I like this style!

I found this tweet in my bookmark.
Maybe related or similar idea, I'll tag it.
https://x.com/sanxiaozhizi/status/1582185668335529985

#517

[jods4]

I really like the simple concept of having named <template> tags in SFC for lightweight local components, like the X post linked by naitokosuke shows.

Having full blown <component> that includes script/template/style (... and then why not other <components> recursively?) feels too heavyweight to me, at this point if I need more than a template I would create a new SFC file.

Two points that would need a dedicated syntax:

1. How could a lightweight local template declare props? Maybe we can have props attributes with a tiny DSL or just a TS type?
   <template name='local-component' props="{ name: string, age: number }">

2. It would be nice to be able to refer to local components not only from template but also from script.
   A use case I would have is declaring a renderer for a data-grid columns definition object.