? "Stream/boundary receiver is still present in the default browser graph; measure a stream subpath split before claiming the default asset is focused."
: "Stream/boundary receiver is already outside the default browser graph; this step is a no-op baseline guard for the completed stream split."
"Router public exports move out of the default browser asset; route partials, SSR/CSR modes, package exports, CDN usage, and no-build examples need a versioned compatibility story.",
dynamicImportGuard
? "Router startup would require an async/lazy path; synchronous app.start() and Async.use(...) route registration need focused tests."
: "Route registration without the router slice becomes a guarded error; existing route users would need migration."
],
diagnosticHints: [
...state.diagnosticHints,
dynamicImportGuard
? "Dynamic router guard measures br-11 after keeping only a small import('@async/framework/router') handoff string in the default asset."
: "Router subpath simulation removes route matching/navigation implementation from the default asset and keeps only internal guard shapes needed by app.js."