# Module Spec:VabHeader module: id: vab-header name: VabHeader(头部导航) type: ui entrypoints: - library/components/VabHeader/index.vue - library/components/VabHeader/ usage_examples: - "布局组件中使用 VabHeader,承载用户信息/语言切换/全屏/刷新等入口" dependency_closure: runtime: - "可能依赖 settings store(fixedHeader/showTabs 等)" - "可能依赖 i18n、router" acceptance: - "渲染不报错" - "常用操作(如全屏/刷新/语言切换)不崩溃(若组件支持)"