From d78088fd84c49f8dc5beb6bb90815a326760fccb Mon Sep 17 00:00:00 2001
From: diegosouzapw <diegosouza.pw@gmail.com>
Date: Fri, 29 May 2026 09:11:26 -0300
Subject: [PATCH] fix(typecheck): resolve typecheck errors in combo spec and
 compression modules

---
 open-sse/services/combo.ts                                | 3 ++-
 open-sse/services/compression/aggressive.ts               | 2 +-
 open-sse/services/compression/engines/rtk/filterSchema.ts | 4 ++--
 open-sse/services/compression/progressiveAging.ts         | 2 +-
 4 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/open-sse/services/combo.ts b/open-sse/services/combo.ts
index 361879cb65..11d48ef104 100644
--- a/open-sse/services/combo.ts
+++ b/open-sse/services/combo.ts
@@ -3713,7 +3713,8 @@ export async function handleComboChat({
           signal?.removeEventListener("abort", onClientAbort);
         }
       })().catch((err) => {
-        log.error("COMBO", `Speculative task error for target ${i}`, err);
+        const logError = log.error ?? log.warn;
+        logError("COMBO", `Speculative task error for target ${i}`, err);
       });
 
       runningTasks.add(task);
diff --git a/open-sse/services/compression/aggressive.ts b/open-sse/services/compression/aggressive.ts
index a1edf3536a..9f8e2ab3db 100644
--- a/open-sse/services/compression/aggressive.ts
+++ b/open-sse/services/compression/aggressive.ts
@@ -129,7 +129,7 @@ export function compressAggressive(
 
   if (resultStats.savingsPercent < cfg.minSavingsThreshold * 100) {
     try {
-      const cavemanResult = cavemanCompress({ messages: currentMessages });
+      const cavemanResult = cavemanCompress({ messages: currentMessages as unknown as Parameters<typeof cavemanCompress>[0]["messages"] });
       if (cavemanResult?.compressed && cavemanResult.stats) {
         const cavemanSavings = cavemanResult.stats.savingsPercent ?? 0;
         if (cavemanSavings > resultStats.savingsPercent) {
diff --git a/open-sse/services/compression/engines/rtk/filterSchema.ts b/open-sse/services/compression/engines/rtk/filterSchema.ts
index bb5f67d974..b3d2842b45 100644
--- a/open-sse/services/compression/engines/rtk/filterSchema.ts
+++ b/open-sse/services/compression/engines/rtk/filterSchema.ts
@@ -77,8 +77,8 @@ export const rtkFilterPackSchema = z
     category: rtkFilterCategorySchema,
     priority: z.number().int().min(0).max(100).default(50),
     match: rtkFilterMatchSchema,
-    rules: rtkFilterRulesSchema.default({}),
-    preserve: rtkFilterPreserveSchema.default({}),
+    rules: rtkFilterRulesSchema.default({} as unknown as z.infer<typeof rtkFilterRulesSchema>),
+    preserve: rtkFilterPreserveSchema.default({} as unknown as z.infer<typeof rtkFilterPreserveSchema>),
     tests: z.array(rtkInlineTestSchema).default([]),
   })
   .strict();
diff --git a/open-sse/services/compression/progressiveAging.ts b/open-sse/services/compression/progressiveAging.ts
index f9f5399a60..be50599d07 100644
--- a/open-sse/services/compression/progressiveAging.ts
+++ b/open-sse/services/compression/progressiveAging.ts
@@ -65,7 +65,7 @@ export function applyAging(
         result.push(msg);
       }
     } else if (distanceFromEnd <= t.moderate) {
-      const compressed = cavemanCompress({ messages: [msg] });
+      const compressed = cavemanCompress({ messages: [msg] as unknown as Parameters<typeof cavemanCompress>[0]["messages"] });
       if (compressed?.body?.messages?.[0]?.content) {
         const newContent =
           typeof compressed.body.messages[0].content === "string"