Add ESM wrapper to avoid dual package hazard #566
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fixes #509 with the solution proposed in #509 (comment).
We've tested the approach in connectrpc/examples-es#1002 in various versions of Node.js, esbuild, parcel, rollup, vite, and webpack. Tree-shaking continues to work as expected with the "module" condition, and the dual package hazard is resolved with the esm wrappers in the "import" condition.