diff --git a/extensions/diffs/src/tool.ts b/extensions/diffs/src/tool.ts
index 5e0962f92c2..4513eed41c8 100644
--- a/extensions/diffs/src/tool.ts
+++ b/extensions/diffs/src/tool.ts
@@ -2,7 +2,8 @@ import fs from "node:fs/promises";
 import { stringEnum } from "openclaw/plugin-sdk/channel-actions";
 import { formatErrorMessage } from "openclaw/plugin-sdk/error-runtime";
 import { normalizeOptionalString } from "openclaw/plugin-sdk/string-coerce-runtime";
-import { Static, Type } from "typebox";
+import { Type } from "typebox";
+import type { Static } from "typebox";
 import type { AnyAgentTool, OpenClawPluginApi, OpenClawPluginToolContext } from "../api.js";
 import { PlaywrightDiffScreenshotter, type DiffScreenshotter } from "./browser.js";
 import { resolveDiffImageRenderOptions } from "./config.js";
diff --git a/extensions/discord/src/monitor.gateway.ts b/extensions/discord/src/monitor.gateway.ts
index 1ea48af3a7f..918af96032b 100644
--- a/extensions/discord/src/monitor.gateway.ts
+++ b/extensions/discord/src/monitor.gateway.ts
@@ -1,7 +1,7 @@
 import type { DiscordGatewayHandle } from "./monitor/gateway-handle.js";
-import {
+import { DiscordGatewayLifecycleError } from "./monitor/gateway-supervisor.js";
+import type {
   DiscordGatewayEvent,
-  DiscordGatewayLifecycleError,
   DiscordGatewaySupervisor,
 } from "./monitor/gateway-supervisor.js";
 
diff --git a/extensions/discord/src/monitor/provider.rest-proxy.test.ts b/extensions/discord/src/monitor/provider.rest-proxy.test.ts
index 80b7ceec725..1721b30608c 100644
--- a/extensions/discord/src/monitor/provider.rest-proxy.test.ts
+++ b/extensions/discord/src/monitor/provider.rest-proxy.test.ts
@@ -26,10 +26,7 @@ const { undiciFetchMock, agentSpy, envHttpProxyAgentSpy, proxyAgentSpy, createMo
             ("httpsProxy" in options || "httpProxy" in options)
           ) {
             const proxyOptions = options as { httpsProxy?: unknown; httpProxy?: unknown };
-            if (
-              proxyOptions.httpsProxy === "bad-proxy" ||
-              proxyOptions.httpProxy === "bad-proxy"
-            ) {
+            if (proxyOptions.httpsProxy === "bad-proxy" || proxyOptions.httpProxy === "bad-proxy") {
               throw new Error("bad env proxy");
             }
           }
diff --git a/extensions/lmstudio/index.ts b/extensions/lmstudio/index.ts
index 7e85c959515..2e114242624 100644
--- a/extensions/lmstudio/index.ts
+++ b/extensions/lmstudio/index.ts
@@ -1,12 +1,12 @@
 import {
   definePluginEntry,
-  OpenClawConfig,
   type OpenClawPluginApi,
   type ProviderAuthContext,
   type ProviderAuthMethodNonInteractiveContext,
   type ProviderAuthResult,
   type ProviderRuntimeModel,
 } from "openclaw/plugin-sdk/plugin-entry";
+import type { OpenClawConfig } from "openclaw/plugin-sdk/plugin-entry";
 import { CUSTOM_LOCAL_AUTH_MARKER } from "openclaw/plugin-sdk/provider-auth";
 import { lmstudioMemoryEmbeddingProviderAdapter } from "./memory-embedding-adapter.js";
 import {
diff --git a/extensions/matrix/src/matrix/legacy-crypto-inspector.ts b/extensions/matrix/src/matrix/legacy-crypto-inspector.ts
index 7f22cd3379d..d628751ff82 100644
--- a/extensions/matrix/src/matrix/legacy-crypto-inspector.ts
+++ b/extensions/matrix/src/matrix/legacy-crypto-inspector.ts
@@ -14,6 +14,8 @@ export type MatrixLegacyCryptoInspectionResult = {
   decryptionKeyBase64: string | null;
 };
 
+const MATRIX_CRYPTO_STORE_SQLITE = 0;
+
 function resolveLegacyMachineStorePath(params: {
   cryptoRootDir: string;
   deviceId: string;
@@ -56,7 +58,7 @@ export async function inspectLegacyMatrixCryptoStore(params: {
     log: params.log,
   });
 
-  const { DeviceId, OlmMachine, StoreType, UserId } = requireFn(
+  const { DeviceId, OlmMachine, UserId } = requireFn(
     "@matrix-org/matrix-sdk-crypto-nodejs",
   ) as typeof import("@matrix-org/matrix-sdk-crypto-nodejs");
   const machine = await OlmMachine.initialize(
@@ -64,7 +66,7 @@ export async function inspectLegacyMatrixCryptoStore(params: {
     new DeviceId(params.deviceId),
     machineStorePath,
     "",
-    StoreType.Sqlite,
+    MATRIX_CRYPTO_STORE_SQLITE,
   );
 
   try {
diff --git a/extensions/oc-path/src/oc-path/jsonc/parse.ts b/extensions/oc-path/src/oc-path/jsonc/parse.ts
index 109b57cbca9..ab805433600 100644
--- a/extensions/oc-path/src/oc-path/jsonc/parse.ts
+++ b/extensions/oc-path/src/oc-path/jsonc/parse.ts
@@ -1,9 +1,4 @@
-import {
-  ParseErrorCode,
-  type ParseError,
-  parseTree,
-  printParseErrorCode,
-} from "jsonc-parser/lib/esm/main.js";
+import { type ParseError, parseTree, printParseErrorCode } from "jsonc-parser/lib/esm/main.js";
 import type { Diagnostic } from "../ast.js";
 import type { JsoncAst, JsoncEntry, JsoncValue } from "./ast.js";
 
@@ -24,6 +19,8 @@ export const MAX_PARSE_DEPTH = 256;
  * supported configuration.
  */
 export const MAX_JSONC_INPUT_BYTES = 16 * 1024 * 1024;
+const JSONC_PARSE_INVALID_SYMBOL = 1;
+const JSONC_PARSE_END_OF_FILE_EXPECTED = 9;
 
 export interface JsoncParseResult {
   readonly ast: JsoncAst;
@@ -104,9 +101,10 @@ function toDiagnostic(
   tree: JsoncParserNode | undefined,
 ): Diagnostic {
   const treeEnd = tree ? tree.offset + tree.length : 0;
+  const errorCode: number = error.error;
   const isTrailingInput =
-    error.error === ParseErrorCode.EndOfFileExpected ||
-    (tree !== undefined && error.error === ParseErrorCode.InvalidSymbol && error.offset >= treeEnd);
+    errorCode === JSONC_PARSE_END_OF_FILE_EXPECTED ||
+    (tree !== undefined && errorCode === JSONC_PARSE_INVALID_SYMBOL && error.offset >= treeEnd);
   return {
     line: lineMap.lineForOffset(error.offset),
     message: printParseErrorCode(error.error),
diff --git a/extensions/slack/src/monitor.test-helpers.ts b/extensions/slack/src/monitor.test-helpers.ts
index 8263e767cde..97531949b76 100644
--- a/extensions/slack/src/monitor.test-helpers.ts
+++ b/extensions/slack/src/monitor.test-helpers.ts
@@ -1,5 +1,6 @@
 import type { ChannelRuntimeSurface } from "openclaw/plugin-sdk/channel-contract";
-import { Mock, vi } from "vitest";
+import { vi } from "vitest";
+import type { Mock } from "vitest";
 import { clearSlackInboundDeliveryStateForTest } from "./monitor/inbound-delivery-state.js";
 
 type SlackHandler = (args: unknown) => Promise<void>;
diff --git a/extensions/telegram/src/bot-handlers.runtime.ts b/extensions/telegram/src/bot-handlers.runtime.ts
index acc15aca514..5a9597dd0f4 100644
--- a/extensions/telegram/src/bot-handlers.runtime.ts
+++ b/extensions/telegram/src/bot-handlers.runtime.ts
@@ -69,10 +69,8 @@ import type {
   TelegramMessageContextOptions,
   TelegramPromptContextEntry,
 } from "./bot-message-context.types.js";
-import {
-  parseTelegramNativeCommandCallbackData,
-  RegisterTelegramHandlerParams,
-} from "./bot-native-commands.js";
+import { parseTelegramNativeCommandCallbackData } from "./bot-native-commands.js";
+import type { RegisterTelegramHandlerParams } from "./bot-native-commands.js";
 import {
   MEDIA_GROUP_TIMEOUT_MS,
   type MediaGroupEntry,
@@ -1315,8 +1313,11 @@ export const registerTelegramHandlers = ({
   };
 
   class TelegramRetryableCallbackError extends Error {
-    constructor(public override readonly cause: unknown) {
+    public override readonly cause: unknown;
+
+    constructor(cause: unknown) {
       super(String(cause));
+      this.cause = cause;
       this.name = "TelegramRetryableCallbackError";
     }
   }
diff --git a/extensions/telegram/src/bot-native-commands.ts b/extensions/telegram/src/bot-native-commands.ts
index b6fdc5b1f6c..6507523ced3 100644
--- a/extensions/telegram/src/bot-native-commands.ts
+++ b/extensions/telegram/src/bot-native-commands.ts
@@ -64,7 +64,7 @@ import {
   syncTelegramMenuCommands as syncTelegramMenuCommandsRuntime,
   type TelegramMenuCommand,
 } from "./bot-native-command-menu.js";
-import { TelegramUpdateKeyContext } from "./bot-updates.js";
+import type { TelegramUpdateKeyContext } from "./bot-updates.js";
 import type { TelegramBotOptions } from "./bot.types.js";
 import {
   buildTelegramRoutingTarget,
diff --git a/extensions/whatsapp/src/monitor-inbox.streams-inbound-messages.test-support.ts b/extensions/whatsapp/src/monitor-inbox.streams-inbound-messages.test-support.ts
index 1a1e79da93e..eeaf01905d0 100644
--- a/extensions/whatsapp/src/monitor-inbox.streams-inbound-messages.test-support.ts
+++ b/extensions/whatsapp/src/monitor-inbox.streams-inbound-messages.test-support.ts
@@ -6,7 +6,6 @@ import { WhatsAppRetryableInboundError } from "./inbound/dedupe.js";
 import { WHATSAPP_GROUP_METADATA_CACHE_MAX_ENTRIES } from "./inbound/monitor.js";
 import {
   type InboxMonitorOptions,
-  InboxOnMessage,
   buildNotifyMessageUpsert,
   failNextWhatsAppPluginStateRegisterIfAbsent,
   getAuthDir,
@@ -17,6 +16,7 @@ import {
   startInboxMonitor,
   waitForMessageCalls,
 } from "./monitor-inbox.test-harness.js";
+import type { InboxOnMessage } from "./monitor-inbox.test-harness.js";
 
 const { sleepWithAbortMock } = vi.hoisted(() => ({
   sleepWithAbortMock: vi.fn(async (_ms: number, _signal?: AbortSignal) => undefined),
diff --git a/package.json b/package.json
index aeb197a40d0..78d81008d47 100644
--- a/package.json
+++ b/package.json
@@ -1862,7 +1862,7 @@
     "@types/markdown-it": "14.1.2",
     "@types/node": "25.9.1",
     "@types/ws": "8.18.1",
-    "@typescript/native-preview": "7.0.0-dev.20260519.1",
+    "@typescript/native-preview": "7.0.0-dev.20260524.1",
     "@vitest/coverage-v8": "4.1.7",
     "jscpd": "4.2.3",
     "jsdom": "29.1.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 1b7ffbb4837..6ef0fceaa34 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -222,8 +222,8 @@ importers:
         specifier: 8.18.1
         version: 8.18.1
       '@typescript/native-preview':
-        specifier: 7.0.0-dev.20260519.1
-        version: 7.0.0-dev.20260519.1
+        specifier: 7.0.0-dev.20260524.1
+        version: 7.0.0-dev.20260524.1
       '@vitest/coverage-v8':
         specifier: 4.1.7
         version: 4.1.7(@vitest/browser@4.1.7)(vitest@4.1.7)
@@ -250,7 +250,7 @@ importers:
         version: 0.21.1(signal-polyfill@0.2.2)
       tsdown:
         specifier: 0.22.0
-        version: 0.22.0(@typescript/native-preview@7.0.0-dev.20260519.1)(tsx@4.22.3)(typescript@6.0.3)(unrun@0.3.0)
+        version: 0.22.0(@typescript/native-preview@7.0.0-dev.20260524.1)(tsx@4.22.3)(typescript@6.0.3)(unrun@0.3.0)
       tsx:
         specifier: 4.22.3
         version: 4.22.3
@@ -4304,50 +4304,50 @@ packages:
   '@types/ws@8.18.1':
     resolution: {integrity: sha512-ThVF6DCVhA8kUGy+aazFQ4kXQ7E1Ty7A3ypFOe0IcJV8O/M511G99AW24irKrW56Wt44yG9+ij8FaqoBGkuBXg==}
 
-  '@typescript/native-preview-darwin-arm64@7.0.0-dev.20260519.1':
-    resolution: {integrity: sha512-c9zdG6sGJf25Jpz04JgE23zhYeprqFypDGuqiX94yMTvR8IWXjq3R2oMnim66YLBDon/V1nCEy6cFixeSd/4fg==}
+  '@typescript/native-preview-darwin-arm64@7.0.0-dev.20260524.1':
+    resolution: {integrity: sha512-dIaYmijy9/tdrxHTxlnfwzP+AC6iAycUYGChOowLR3bVSbKhz4DUJZGMaodzGCtBEWSRUwx0MK1Sa1zBpFbM5g==}
     engines: {node: '>=16.20.0'}
     cpu: [arm64]
     os: [darwin]
 
-  '@typescript/native-preview-darwin-x64@7.0.0-dev.20260519.1':
-    resolution: {integrity: sha512-N16V3wiM0tsNmSSA7nZrxqXXt5OCJxBwiCVn35rnA7fr4WzJw6rJmwf9heNNhZ6Gh4ne3+Pexajf5akzuHR75Q==}
+  '@typescript/native-preview-darwin-x64@7.0.0-dev.20260524.1':
+    resolution: {integrity: sha512-HjfPFOSQCymn5Iu07xoySqfK5lwXthEWN1vltO5SDaFYVRasK6P3DBRe4QL0AiSGr8tRfA3x7BdRPjPVu94Epg==}
     engines: {node: '>=16.20.0'}
     cpu: [x64]
     os: [darwin]
 
-  '@typescript/native-preview-linux-arm64@7.0.0-dev.20260519.1':
-    resolution: {integrity: sha512-ltf91vAwKdbu0SlRQbFgi1h5ZrLLrBn6a4qIeN2VILGbtYrCXnARHRznLBv81yUETQ7aVr/LSQcmsWo1ejCK0w==}
+  '@typescript/native-preview-linux-arm64@7.0.0-dev.20260524.1':
+    resolution: {integrity: sha512-dH+zYjBs2ajcIRMmb8YkapY7TXzU/yX6HITrXhuoDov+mun7nCNfiRRmRBeqbGxl5JM8mUugBl/yyyhFWjIWdQ==}
     engines: {node: '>=16.20.0'}
     cpu: [arm64]
     os: [linux]
 
-  '@typescript/native-preview-linux-arm@7.0.0-dev.20260519.1':
-    resolution: {integrity: sha512-8v4BExeeuCTrhaSGfeIJqm3qQkTzlZix/Qd/FkPlWoz9f7d7COvXb3Z4qhbaVolL0MMnUvQ7m005Z4kYsZ645A==}
+  '@typescript/native-preview-linux-arm@7.0.0-dev.20260524.1':
+    resolution: {integrity: sha512-gXzD1BNpPUSAv12a9UvxLTX/+WdoC34skLw6hDLk1kv3VYbd5LecQzEIb7u+WHCsNuXVXffk79+BZP7IQNS1aw==}
     engines: {node: '>=16.20.0'}
     cpu: [arm]
     os: [linux]
 
-  '@typescript/native-preview-linux-x64@7.0.0-dev.20260519.1':
-    resolution: {integrity: sha512-AVD0tczTtFCHNa4RQRVPvu8Hnw4P3hQ+OlUAjnz/lHowvc6o1pYB46elMqfDuaoWqIpv+EAkAPP4ipFCofJ5IA==}
+  '@typescript/native-preview-linux-x64@7.0.0-dev.20260524.1':
+    resolution: {integrity: sha512-Fr0A8RPBMXco9IIXel598hC25LE1A5wpB33mBhwimlIQe58MMCAeW+wDHXsmLmF2NiFVT1vr1tjMGmEMMdYdsg==}
     engines: {node: '>=16.20.0'}
     cpu: [x64]
     os: [linux]
 
-  '@typescript/native-preview-win32-arm64@7.0.0-dev.20260519.1':
-    resolution: {integrity: sha512-TM+qatljyejqjHevCta3WIH53i0oGC7K8SoJ6t+mf4cGMTpZTyd7NhC1ts7e6/aydZnG53Bsta2iQi1SMIlQEw==}
+  '@typescript/native-preview-win32-arm64@7.0.0-dev.20260524.1':
+    resolution: {integrity: sha512-AhFD6bct2RWeZxONLEvaKPlu+c+/TNejj7ntztHWREaq+lrjz8Qg3tXryah2K66EEmYY0TooapfWUWXWe8i+VQ==}
     engines: {node: '>=16.20.0'}
     cpu: [arm64]
     os: [win32]
 
-  '@typescript/native-preview-win32-x64@7.0.0-dev.20260519.1':
-    resolution: {integrity: sha512-r9LEsoY7JC/82gXo8hlOmpQaUXcqmngCVOv+mUx1UeMt9f+1S6oNO0W48o75mlBqqC7jfcMHqw8YS4LfVxPRGw==}
+  '@typescript/native-preview-win32-x64@7.0.0-dev.20260524.1':
+    resolution: {integrity: sha512-3VE5kBH2y7vYpj83X9iqGbNR8gwnlQlTjzLKJBzuyfTJPZ9R/vM4txvpuTDRJo18JGzEq4FUjKg7yqpf9ajb2g==}
     engines: {node: '>=16.20.0'}
     cpu: [x64]
     os: [win32]
 
-  '@typescript/native-preview@7.0.0-dev.20260519.1':
-    resolution: {integrity: sha512-VVER7vFUDdfm5k3jbH5765tVEJa7+0rTUkFeXyGYrXPxpw9BIjA0QDxdtdlRyaU8MCZV9IKZUo6doxeAQRAjPg==}
+  '@typescript/native-preview@7.0.0-dev.20260524.1':
+    resolution: {integrity: sha512-L4YviXl4FVYt4V9vkUKRCZW1DcsUbLRaKC4gxsYmBJQqB262mtUo8eqjKqElgZNIpKwYEAAYsBDrVmNhy6ze2w==}
     engines: {node: '>=16.20.0'}
     hasBin: true
 
@@ -10246,36 +10246,36 @@ snapshots:
     dependencies:
       '@types/node': 25.9.1
 
-  '@typescript/native-preview-darwin-arm64@7.0.0-dev.20260519.1':
+  '@typescript/native-preview-darwin-arm64@7.0.0-dev.20260524.1':
     optional: true
 
-  '@typescript/native-preview-darwin-x64@7.0.0-dev.20260519.1':
+  '@typescript/native-preview-darwin-x64@7.0.0-dev.20260524.1':
     optional: true
 
-  '@typescript/native-preview-linux-arm64@7.0.0-dev.20260519.1':
+  '@typescript/native-preview-linux-arm64@7.0.0-dev.20260524.1':
     optional: true
 
-  '@typescript/native-preview-linux-arm@7.0.0-dev.20260519.1':
+  '@typescript/native-preview-linux-arm@7.0.0-dev.20260524.1':
     optional: true
 
-  '@typescript/native-preview-linux-x64@7.0.0-dev.20260519.1':
+  '@typescript/native-preview-linux-x64@7.0.0-dev.20260524.1':
     optional: true
 
-  '@typescript/native-preview-win32-arm64@7.0.0-dev.20260519.1':
+  '@typescript/native-preview-win32-arm64@7.0.0-dev.20260524.1':
     optional: true
 
-  '@typescript/native-preview-win32-x64@7.0.0-dev.20260519.1':
+  '@typescript/native-preview-win32-x64@7.0.0-dev.20260524.1':
     optional: true
 
-  '@typescript/native-preview@7.0.0-dev.20260519.1':
+  '@typescript/native-preview@7.0.0-dev.20260524.1':
     optionalDependencies:
-      '@typescript/native-preview-darwin-arm64': 7.0.0-dev.20260519.1
-      '@typescript/native-preview-darwin-x64': 7.0.0-dev.20260519.1
-      '@typescript/native-preview-linux-arm': 7.0.0-dev.20260519.1
-      '@typescript/native-preview-linux-arm64': 7.0.0-dev.20260519.1
-      '@typescript/native-preview-linux-x64': 7.0.0-dev.20260519.1
-      '@typescript/native-preview-win32-arm64': 7.0.0-dev.20260519.1
-      '@typescript/native-preview-win32-x64': 7.0.0-dev.20260519.1
+      '@typescript/native-preview-darwin-arm64': 7.0.0-dev.20260524.1
+      '@typescript/native-preview-darwin-x64': 7.0.0-dev.20260524.1
+      '@typescript/native-preview-linux-arm': 7.0.0-dev.20260524.1
+      '@typescript/native-preview-linux-arm64': 7.0.0-dev.20260524.1
+      '@typescript/native-preview-linux-x64': 7.0.0-dev.20260524.1
+      '@typescript/native-preview-win32-arm64': 7.0.0-dev.20260524.1
+      '@typescript/native-preview-win32-x64': 7.0.0-dev.20260524.1
 
   '@typespec/ts-http-runtime@0.3.5':
     dependencies:
@@ -13017,7 +13017,7 @@ snapshots:
 
   reusify@1.1.0: {}
 
-  rolldown-plugin-dts@0.25.1(@typescript/native-preview@7.0.0-dev.20260519.1)(rolldown@1.0.2)(typescript@6.0.3):
+  rolldown-plugin-dts@0.25.1(@typescript/native-preview@7.0.0-dev.20260524.1)(rolldown@1.0.2)(typescript@6.0.3):
     dependencies:
       '@babel/generator': 8.0.0-rc.5
       '@babel/helper-validator-identifier': 8.0.0-rc.5
@@ -13029,7 +13029,7 @@ snapshots:
       obug: 2.1.1
       rolldown: 1.0.2
     optionalDependencies:
-      '@typescript/native-preview': 7.0.0-dev.20260519.1
+      '@typescript/native-preview': 7.0.0-dev.20260524.1
       typescript: 6.0.3
     transitivePeerDependencies:
       - oxc-resolver
@@ -13443,7 +13443,7 @@ snapshots:
 
   ts-algebra@2.0.0: {}
 
-  tsdown@0.22.0(@typescript/native-preview@7.0.0-dev.20260519.1)(tsx@4.22.3)(typescript@6.0.3)(unrun@0.3.0):
+  tsdown@0.22.0(@typescript/native-preview@7.0.0-dev.20260524.1)(tsx@4.22.3)(typescript@6.0.3)(unrun@0.3.0):
     dependencies:
       ansis: 4.3.0
       cac: 7.0.0
@@ -13454,7 +13454,7 @@ snapshots:
       obug: 2.1.1
       picomatch: 4.0.4
       rolldown: 1.0.2
-      rolldown-plugin-dts: 0.25.1(@typescript/native-preview@7.0.0-dev.20260519.1)(rolldown@1.0.2)(typescript@6.0.3)
+      rolldown-plugin-dts: 0.25.1(@typescript/native-preview@7.0.0-dev.20260524.1)(rolldown@1.0.2)(typescript@6.0.3)
       semver: 7.8.0
       tinyexec: 1.1.2
       tinyglobby: 0.2.16
diff --git a/src/acp/control-plane/manager.core.ts b/src/acp/control-plane/manager.core.ts
index 7a9d452f396..fa5a743ff75 100644
--- a/src/acp/control-plane/manager.core.ts
+++ b/src/acp/control-plane/manager.core.ts
@@ -73,7 +73,8 @@ import {
   resolveMissingMetaError,
   resolveRuntimeIdleTtlMs,
 } from "./manager.utils.js";
-import { CachedRuntimeState, RuntimeCache } from "./runtime-cache.js";
+import { RuntimeCache } from "./runtime-cache.js";
+import type { CachedRuntimeState } from "./runtime-cache.js";
 import {
   inferRuntimeOptionPatchFromConfigOption,
   mergeRuntimeOptions,
@@ -179,8 +180,11 @@ export class AcpSessionManager {
   private readonly errorCountsByCode = new Map<string, number>();
   private evictedRuntimeCount = 0;
   private lastEvictedAt: number | undefined;
+  private readonly deps: AcpSessionManagerDeps;
 
-  constructor(private readonly deps: AcpSessionManagerDeps = DEFAULT_DEPS) {}
+  constructor(deps: AcpSessionManagerDeps = DEFAULT_DEPS) {
+    this.deps = deps;
+  }
 
   resolveSession(params: { cfg: OpenClawConfig; sessionKey: string }): AcpSessionResolution {
     const sessionKey = canonicalizeAcpSessionKey(params);
diff --git a/src/agents/skills-install.test-mocks.ts b/src/agents/skills-install.test-mocks.ts
index b87657cc01f..88458c31e3e 100644
--- a/src/agents/skills-install.test-mocks.ts
+++ b/src/agents/skills-install.test-mocks.ts
@@ -1,4 +1,5 @@
-import { Mock, vi } from "vitest";
+import { vi } from "vitest";
+import type { Mock } from "vitest";
 
 export const runCommandWithTimeoutMock: Mock<(...args: unknown[]) => unknown> = vi.fn();
 export const scanDirectoryWithSummaryMock: Mock<(...args: unknown[]) => unknown> = vi.fn();
diff --git a/src/agents/tools/web-fetch.ts b/src/agents/tools/web-fetch.ts
index 88e4ef78faa..c6e19046fde 100644
--- a/src/agents/tools/web-fetch.ts
+++ b/src/agents/tools/web-fetch.ts
@@ -24,7 +24,6 @@ import {
   type ExtractMode,
 } from "./web-fetch-utils.js";
 import {
-  CacheEntry,
   DEFAULT_CACHE_TTL_MINUTES,
   DEFAULT_TIMEOUT_SECONDS,
   normalizeCacheKey,
@@ -34,6 +33,7 @@ import {
   resolveTimeoutSeconds,
   writeCache,
 } from "./web-shared.js";
+import type { CacheEntry } from "./web-shared.js";
 import { resolveWebFetchToolRuntimeContext } from "./web-tool-runtime-context.js";
 
 const EXTRACT_MODES = ["markdown", "text"] as const;
diff --git a/src/agents/tools/web-search-provider-common.ts b/src/agents/tools/web-search-provider-common.ts
index 11e54e6005d..62f823c8f1e 100644
--- a/src/agents/tools/web-search-provider-common.ts
+++ b/src/agents/tools/web-search-provider-common.ts
@@ -4,7 +4,6 @@ import { createLazyImportLoader } from "../../shared/lazy-promise.js";
 import { normalizeLowercaseStringOrEmpty } from "../../shared/string-coerce.js";
 import { normalizeSecretInput } from "../../utils/normalize-secret-input.js";
 import {
-  CacheEntry,
   DEFAULT_CACHE_TTL_MINUTES,
   DEFAULT_TIMEOUT_SECONDS,
   normalizeCacheKey,
@@ -14,6 +13,7 @@ import {
   resolveTimeoutSeconds,
   writeCache,
 } from "./web-shared.js";
+import type { CacheEntry } from "./web-shared.js";
 
 type WebGuardedFetchModule = Pick<
   typeof import("./web-guarded-fetch.js"),
diff --git a/src/cli/config-cli.ts b/src/cli/config-cli.ts
index 3fb668e4bc7..1575d75828a 100644
--- a/src/cli/config-cli.ts
+++ b/src/cli/config-cli.ts
@@ -513,9 +513,7 @@ function schemaAlternatives(
 
 function schemaLooksArray(schema: JsonSchemaRecord): boolean {
   return (
-    schemaTypes(schema).has("array") ||
-    isSchemaRecord(schema.items) ||
-    Array.isArray(schema.items)
+    schemaTypes(schema).has("array") || isSchemaRecord(schema.items) || Array.isArray(schema.items)
   );
 }
 
diff --git a/src/gateway/test-helpers.runtime-state.ts b/src/gateway/test-helpers.runtime-state.ts
index a0fb5eb4132..1f6f9194840 100644
--- a/src/gateway/test-helpers.runtime-state.ts
+++ b/src/gateway/test-helpers.runtime-state.ts
@@ -1,7 +1,8 @@
 import crypto from "node:crypto";
 import os from "node:os";
 import path from "node:path";
-import { Mock, vi } from "vitest";
+import { vi } from "vitest";
+import type { Mock } from "vitest";
 import type { GetReplyOptions } from "../auto-reply/get-reply-options.types.js";
 import type { ReplyPayload } from "../auto-reply/reply-payload.js";
 import type { MsgContext } from "../auto-reply/templating.js";
diff --git a/tsconfig.json b/tsconfig.json
index cc92c808704..1d0a2eae679 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -6,6 +6,7 @@
     "esModuleInterop": true,
     "experimentalDecorators": true,
     "forceConsistentCasingInFileNames": true,
+    "isolatedModules": true,
     "lib": ["DOM", "DOM.Iterable", "ES2023", "ScriptHost"],
     "module": "NodeNext",
     "moduleResolution": "NodeNext",
@@ -21,6 +22,7 @@
     "target": "es2023",
     "types": ["node"],
     "useDefineForClassFields": false,
+    "verbatimModuleSyntax": true,
     "paths": {
       "openclaw/extension-api": ["./src/extensionAPI.ts"],
       "openclaw/plugin-sdk": ["./src/plugin-sdk/index.ts"],
diff --git a/ui/src/ui/app-render.helpers.ts b/ui/src/ui/app-render.helpers.ts
index 3e4440e1d27..a4d144f6efa 100644
--- a/ui/src/ui/app-render.helpers.ts
+++ b/ui/src/ui/app-render.helpers.ts
@@ -10,7 +10,8 @@ import {
 } from "./chat/session-controls.ts";
 import { refreshSlashCommands } from "./chat/slash-commands.ts";
 import { resolveControlUiAuthToken } from "./control-ui-auth.ts";
-import { ChatState, loadChatHistory } from "./controllers/chat.ts";
+import { loadChatHistory } from "./controllers/chat.ts";
+import type { ChatState } from "./controllers/chat.ts";
 import {
   createSessionAndRefresh,
   loadSessions,
diff --git a/ui/src/ui/controllers/channels.ts b/ui/src/ui/controllers/channels.ts
index a36a7a89a8e..6f6f506d873 100644
--- a/ui/src/ui/controllers/channels.ts
+++ b/ui/src/ui/controllers/channels.ts
@@ -1,4 +1,4 @@
-import { ChannelsStatusSnapshot } from "../types.ts";
+import type { ChannelsStatusSnapshot } from "../types.ts";
 import type { ChannelsState } from "./channels.types.ts";
 import {
   formatMissingOperatorReadScopeMessage,
diff --git a/ui/src/ui/views/usage-metrics.ts b/ui/src/ui/views/usage-metrics.ts
index aa862f4a288..8f2ea1ff86a 100644
--- a/ui/src/ui/views/usage-metrics.ts
+++ b/ui/src/ui/views/usage-metrics.ts
@@ -6,7 +6,7 @@ import {
 } from "../../../../src/shared/usage-aggregates.js";
 import { t } from "../../i18n/index.ts";
 import { normalizeLowercaseStringOrEmpty } from "../string-coerce.ts";
-import { UsageSessionEntry, UsageTotals, UsageAggregates } from "./usageTypes.ts";
+import type { UsageSessionEntry, UsageTotals, UsageAggregates } from "./usageTypes.ts";
 
 const CHARS_PER_TOKEN = 4;
 
diff --git a/ui/src/ui/views/usage-query.ts b/ui/src/ui/views/usage-query.ts
index ab8766256c4..d9696ac2c8c 100644
--- a/ui/src/ui/views/usage-query.ts
+++ b/ui/src/ui/views/usage-query.ts
@@ -1,6 +1,6 @@
 import { normalizeLowercaseStringOrEmpty } from "../string-coerce.ts";
 import { extractQueryTerms } from "../usage-helpers.ts";
-import { CostDailyEntry, UsageAggregates, UsageSessionEntry } from "./usageTypes.ts";
+import type { CostDailyEntry, UsageAggregates, UsageSessionEntry } from "./usageTypes.ts";
 
 function downloadTextFile(filename: string, content: string, type = "text/plain") {
   const blob = new Blob([content], { type: `${type};charset=utf-8` });
diff --git a/ui/src/ui/views/usage-render-details.ts b/ui/src/ui/views/usage-render-details.ts
index 743db503539..f09aa78ae4b 100644
--- a/ui/src/ui/views/usage-render-details.ts
+++ b/ui/src/ui/views/usage-render-details.ts
@@ -5,7 +5,7 @@ import { normalizeLowercaseStringOrEmpty } from "../string-coerce.ts";
 import { parseToolSummary } from "../usage-helpers.ts";
 import { charsToTokens, formatCost, formatTokens } from "./usage-metrics.ts";
 import { renderInsightList } from "./usage-render-overview.ts";
-import {
+import type {
   SessionLogEntry,
   SessionLogRole,
   TimeSeriesPoint,
diff --git a/ui/src/ui/views/usage-render-overview.ts b/ui/src/ui/views/usage-render-overview.ts
index 70b0877fc4c..31432ebf467 100644
--- a/ui/src/ui/views/usage-render-overview.ts
+++ b/ui/src/ui/views/usage-render-overview.ts
@@ -2,14 +2,9 @@ import { html, nothing } from "lit";
 import { formatDurationCompact } from "../../../../src/infra/format-time/format-duration.ts";
 import { t } from "../../i18n/index.ts";
 import { normalizeLowercaseStringOrEmpty } from "../string-coerce.ts";
-import {
-  formatCost,
-  formatDayLabel,
-  formatFullDate,
-  formatTokens,
-  UsageInsightStats,
-} from "./usage-metrics.ts";
-import {
+import { formatCost, formatDayLabel, formatFullDate, formatTokens } from "./usage-metrics.ts";
+import type { UsageInsightStats } from "./usage-metrics.ts";
+import type {
   UsageAggregates,
   UsageColumnId,
   UsageSessionEntry,
diff --git a/ui/src/ui/views/usage.ts b/ui/src/ui/views/usage.ts
index 33307fef43d..c12d0e2b6d4 100644
--- a/ui/src/ui/views/usage.ts
+++ b/ui/src/ui/views/usage.ts
@@ -31,7 +31,7 @@ import {
   renderSessionsCard,
   renderUsageInsights,
 } from "./usage-render-overview.ts";
-import {
+import type {
   SessionLogEntry,
   SessionLogRole,
   UsageColumnId,