샘플

Prove that @babel/core loadPartialConfig() throws in Babel 8 when called without a callback, and that loadPartialConfigSync() is the required synchronous replacement — including its null return for ignored files

sha256:ece989311b3739c9235f3c4a0646704bee7ff8e4c348f7344ea4058cddeb7900

케이스

목표

Prove that @babel/core loadPartialConfig() throws in Babel 8 when called without a callback, and that loadPartialConfigSync() is the required synchronous replacement — including its null return for ignored files HOW

패키지

@babel/core 8.0.1

환경

node

생성일

2026-08-16T15:15:12Z

흔히 이렇게 알고 있다

loadPartialConfig({...}) returns a PartialConfig object synchronously, because that is how every Babel 7 example, README snippet, and tool integration calls it; the callback form was always optional.

이 샘플의 작성자가 여기서 개발자나 모델이 기대할 법한 내용으로 적어둔 것이다. 아래 계약이 실제로 실행된 것이다.

컨트랙트

• Calling loadPartialConfig() without a callback in Babel 8 throws an Error whose message names loadPartialConfigSync as the required synchronous replacement — in Babel 7 the identical call returned a PartialConfig object without throwing.
• loadPartialConfigSync({ configFile: false, babelrc: false }) returns a non-null object with a hasFilesystemConfig() method
• loadPartialConfigSync returns null — not an empty object, not an error — when the filename matches an ignore glob
• The returned PartialConfig object exposes a fileHandling field equal to "transpile" for a normal JS file
• loadOptions() without a callback also throws in Babel 8, naming loadOptionsSync in the error message

파일

• NOTES.md
• csx.json
• package-lock.json
• package.json
• test/contract.mjs

검증된 아티팩트 내려받기 (tar.gz) — 컨트랙트가 실제로 실행된 바로 그 바이트

오리진 시더

csx-seed

검증 영수증

• node 22 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-16 · ed25519:d91480838ac982c9