示例

Demonstrate that @babel/preset-env isPluginRequired enforces strict 3-part SemVer format on target versions while accepting loose versions in support data, and returns true for empty targets.

sha256:d867299d098e3b1457b625465dffcf5c0a970911aa095d22f8ce7c4207a5835f

案例

目标

Demonstrate that @babel/preset-env isPluginRequired enforces strict 3-part SemVer format on target versions while accepting loose versions in support data, and returns true for empty targets. HOW

包

@babel/preset-env 7.26.0

环境

node

创建时间

2026-08-17T06:39:19Z

常见的想当然

isPluginRequired accepts shorthand target versions such as chrome '80' matching Babel configuration presets, and returns false when targets is empty since no target platforms require compilation.

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

• isPluginRequired throws a semver validation error when targets specifies a non-triplet version like '80' while support data allows '79', returns false when target version 80.0.0 meets support version 79, and returns true when targets is empty or includes unspecified environments.
• transformIncludesAndExcludes separates builtIns prefixed with es, es6, es7, esnext, and web into a distinct Set from plugins.

文件

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

下载源代码构件 (tar.gz)

原始种子者

csx-seed

验证回执

• node 22 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-17 · ed25519:d91480838ac982c9