EXPORT_HELPER_ID should start with a null byte when using Rollup

[nielsvanvelzen]

Describe the bug

The EXPORT_HELPER_ID doesn't start with a null byte at this moment. This causes issues with Rollup builds using preserveModules.

See also https://rollupjs.org/plugin-development/#conventions

Reproduction

https://rollupjs.org/plugin-development/#conventions

System Info

Irrelevant

Used Package Manager

npm

Validations

• Follow our Code of Conduct
• Read the Contributing Guide.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A, please open a GitHub Discussion instead.
• The provided reproduction is a minimal reproducible of the bug.

[sxzz]

it will be a small change if you would like to send a PR. :)

[nielsvanvelzen]

Sure I can do that, but I'm not sure if that would break other build tools. AFAIK this is a Rollup specific convention.

[sxzz]

Hmmm I think it's ok, if we can pass the unit tests.

[nielsvanvelzen]

@sxzz would it be possible to publish a new version with this fix?

[sxzz]

Of course! Will do it today

[sxzz]

Released as v4.2.0