Following on from #17527 which added support for dynamic config files to oxlint, we should ship this functionality to oxfmt.

This allows more complicated rule configurations.

Supported files

• oxfmt.config.ts

We can use node.js native typescript support as we depend on node >v22.18.0.

API

import { defineConfig } from "oxlint";

export default defineConfig({
	"printWidth": 123
});

note: This should be achieved by generalizing the work implemented in oxlint.

References

• oxlint: dynamic config file support (oxlint.config.ts) #17527