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Showing SKILL.md
| name | dev-refactor |
| description | 重构子类型规范 — 测试覆盖前置确认 + 三段式重构流程 |
用户意图为重构现有代码（不改变外部行为），典型场景：提取公共模块、消除重复代码、改善架构分层、升级编码风格。
| 项 | 内容 |
|---|---|
| 测试覆盖确认 | 确认被重构模块已有测试覆盖（单测/集成测试），无测试时禁止继续，优先补测试 |
| 基线快照 | 记录当前接口签名、导出列表、公开 API |
| 类型契约基线 | TypeScript 项目须区分必须保持兼容的公开类型契约与允许修正的旧类型缺陷 |
CP1（范围确认）→ CP2（方案确认）→ [plan-review] → [impact-review] → CP3（计划确认）→ 执行
plan-review：PR-1 在 CP2 前自检，PR-2~PR-7 在 CP2→CP3 之间执行；PR-5② 跨模块依赖变更时继续 impact-review，🔴 阻断时回 CP2。
执行阶段：