[v3] async printer support?

[JounQin]

Environments:

• Prettier Version: 3.0.0
• Running Prettier via:
• Runtime:
• Operating System:
• Prettier plugins (if any):

Steps to reproduce:

Expected behavior:

I noticed it was supported at PR https://github.com/prettier/prettier/pull/13104/files#diff-cddf33c36c5425b14ba32233a483b88230c3c1c65bfa8b256be6c894c4f66d67R10-R18, but unavailable in v3?

prettier/src/index.d.ts

Lines 466 to 471 in 79d8a39

	print(
	path: AstPath<T>,
	options: ParserOptions<T>,
	print: (path: AstPath<T>) => Doc,
	args?: unknown,
	): Doc;

I'm wondering is it as expected? In prettier-plugin-sh I have to use synckit for async printer support.

Actual behavior:

[fisker]

Expected, unfortunately due to performance issue #13104 has been reverted #13210 and replaced with #13211. Can you share your use case? Maybe I can help.

[fisker]

I found your plugin, you can

1. print in your parse function, weird, but doable.
2. return a Promise in print, this is undocumented feature, only works if plugin don't call print recursively.