Unexpected token export declare

[Shana-AE]

Environment

ubuild v2.0.0
node 18
typescript 5.2.2
vue3.3.4

Reproduction

build a project that import vue3.3.4 types

Describe the bug

when I build, I got

Additional context

No response

Logs

No response

[pi0]

Please provide a reproduction 🙏🏼

[Shana-AE]

Please provide a reproduction 🙏🏼

sorry, I lost my env and cannot reproduce. I'll keep an eye on this.

[wkeylin]

@Shana-AE Please reopen, I have reproduced it @pi0 https://github.com/wkeylin/unbuild-demo

[Bernankez]

related #303
Can still be reproduced in [email protected]. The problem can be located here:

unbuild/src/builder/rollup.ts

Line 196 in 3b5ec7e

dts(ctx.options.rollup.dts),

If the dts plugin is moved before other plugins, it can run properly. But I'm not sure which plugin specifically conflicts with dts (@rollup/plugin-node-resolve or @rollup/plugin-commonjs)

[masterT]

I'm having the same issue.

[Eddie344]

I'm having the same issue.

[jan-tee]

Is there any workaround at this point? I can repro by adding debug (to any project that otherwise compiles nicely with unbuild) to the dependencies and @types/debug to the devDependencies. Any export of this module's usage then causes the problem. Mere use (IOW, omitting the export {a}) does not.

import * as debug from "debug"

const a = debug.debug("horst");
export { a }

The offending line in @types/debug starts with declare var, the token that seems to cause the SyntaxError is var.