Provide/support "module" exports

[josh-hemphill]

It's a minor inconvenience to have the types break when writing the config file, since you have to finagle the export to get it to work in a "module":true project.

Personally I like the tsup cli tool for single-command config-less TS builders when I need to support both Module and CommonJS exports.

[johnsoncodehk]

Are you talking about volar.config.js? If so you may want to exclude it in tsconfig.

[johnsoncodehk]

I'm thinking of refactoring all plugins from export = to export default, I'm not entirely sure what your problem is, but I'm guessing this might handle yours.