feat(react-headless-components-preview): switch to subpaths exports#36036
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left some comments / questions. otherwise looks good ty
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Summary
"./*"entry with an explicit export map — every subpath is individually enumerated inpackage.jsonto prevent accidental exposure of internal modules"./radio-group","./message-bar","./tab-list") following the same convention used across the rest of the Fluent UI v9 package namespace"."barrel export — consumers must import from the specific component subpathexportsmap, catching gaps at CI time@fluentui/react-headless-components-preview/radio-group, etc.)Why explicit over wildcard
A wildcard
"./*"passes through any path under the package root — including build artifacts, internal utilities, and anything else that happens to exist inlib/. Explicit entries make the public surface intentional and auditable.Why kebab-case subpath keys
Kebab-case is consistent with how the rest of the Fluent UI v9 ecosystem names things in package paths and aligns with common Node.js ecosystem conventions for subpath exports . Removing the barrel export encourages consumers to import only what they need, enabling better tree-shaking.
Export map