test(asr): [PKG-ASR-01] freeze published interfaces and source contracts

refactor/risks.json

@@ -4541,6 +4541,54 @@
         "refactor/changes/2026-09-13-ENG-12-library-public.md"
       ],
       "resolutionRationale": "Three-format disk fixture and actual core archive prove removal; all other package members remain byte-identical. Full 21-library and docs build passed. CORE-25 runtime work was present but is not closed by this task."
+    },
+    {
+      "id": "ASR-TYPE-01",
+      "title": "ASR declarations omit asynchronous stop and callback text results",
+      "confirmation": "source-observed",
+      "status": "open",
+      "owners": [
+        "PKG-ASR-04"
+      ],
+      "evidence": [
+        "refactor/baselines/asr-contract.md",
+        "refactor/baselines/asr-release.json"
+      ],
+      "compatibleResolution": "Keep historical assignment compatibility while supplying accurate asynchronous consumption.",
+      "closureCriteria": "Actual old/new installed TS consumers cover void callback, Promise<void>, returned text and factory substitution."
+    },
+    {
+      "id": "ASR-CHUNK-01",
+      "title": "ASR tick discards underfilled chunks and overrun samples in source",
+      "confirmation": "source-observed",
+      "status": "open",
+      "owners": [
+        "PKG-ASR-02",
+        "PKG-ASR-03"
+      ],
+      "evidence": [
+        "refactor/baselines/asr-contract.md",
+        "refactor/baselines/asr-release.json"
+      ],
+      "compatibleResolution": "Reproduce exact sample loss and retain queue remainders with bounded, ordered callback delivery.",
+      "closureCriteria": "Exact PCM/WAV byte sequence and slow/rejected callback regression tests pass without losing or reordering accepted input."
+    },
+    {
+      "id": "ASR-LIFE-01",
+      "title": "ASR partial initialization, pause resume and stale callback cleanup need controlled evidence",
+      "confirmation": "source-observed",
+      "status": "open",
+      "owners": [
+        "PKG-ASR-02",
+        "PKG-ASR-03",
+        "PKG-ASR-05"
+      ],
+      "evidence": [
+        "refactor/baselines/asr-contract.md",
+        "refactor/baselines/asr-release.json"
+      ],
+      "compatibleResolution": "Own pending setup, URLs, source nodes and callbacks across pause, stop, restart and terminal destruction.",
+      "closureCriteria": "Failure/race regression tests plus native WebAudio playback and cleanup evidence prove resource ownership."
     }
   ]
 }