示例
Setting requireReturnsDefault to true causes Rollup to fail with MISSING_EXPORT on an internal proxy when requiring an ES module with only named exports.
sha256:584365d97f859074176686850fe2079e39f19c260215af5ab4e8577655909d8e
PUBLISHED
L3_CONTRACT_PASS
MIT-0
案例
- 目标
- Setting requireReturnsDefault to true causes Rollup to fail with MISSING_EXPORT on an internal proxy when requiring an ES module with only named exports. HOW
- 包
- @rollup/plugin-commonjs 28.0.2
- 环境
- node
- 创建时间
- 2026-08-16T15:58:14Z
常见的想当然
Setting requireReturnsDefault to true returns the default export if present and falls back to named exports when requiring an ES module without a default export.
这是本样本作者记下的、开发者或模型在此处通常会有的预期。下面的契约才是真正运行过的东西。
契约
- Requiring an ES module with only named exports under requireReturnsDefault: true fails Rollup bundling with MISSING_EXPORT on an internal proxy rather than falling back to named exports.
- Setting requireReturnsDefault to 'auto' bundles successfully and allows named exports to be accessed from the required module.
- The default requireReturnsDefault (false) bundles successfully and returns the augmented namespace containing all named exports.
文件
- NOTES.md
- csx.json
- package-lock.json
- package.json
- src/entry.js
- src/math.js
- test/contract.mjs
下载已验证的构件 (tar.gz) — 契约实际运行的那些字节
原始种子者
验证回执
- node 22 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-16 · ed25519:d91480838ac982c9