refactor: trim media understanding helper types

src/media-understanding/errors.ts

@@ -1,4 +1,4 @@
-export type MediaUnderstandingSkipReason =
+type MediaUnderstandingSkipReason =
   | "maxBytes"
   | "timeout"
   | "unsupported"

src/media-understanding/output-extract.ts

@@ -1,4 +1,4 @@
-export function extractLastJsonObject(raw: string): unknown {
+function extractLastJsonObject(raw: string): unknown {
   const trimmed = raw.trim();
   const start = trimmed.lastIndexOf("{");
   if (start === -1) {

src/media-understanding/runtime-types.ts

@@ -42,7 +42,7 @@ export type DescribeImageFileWithModelParams = {
   timeoutMs?: number;
 };
 
-export type DescribeImageFileWithModelResult = Awaited<
+type DescribeImageFileWithModelResult = Awaited<
   ReturnType<NonNullable<MediaUnderstandingProvider["describeImage"]>>
 >;
 

src/media-understanding/scope.ts

@@ -2,7 +2,7 @@ import { normalizeChatType } from "../channels/chat-type.js";
 import type { MediaUnderstandingScopeConfig } from "../config/types.tools.js";
 import { normalizeOptionalLowercaseString } from "../shared/string-coerce.js";
 
-export type MediaUnderstandingScopeDecision = "allow" | "deny";
+type MediaUnderstandingScopeDecision = "allow" | "deny";
 
 function normalizeDecision(value?: string | null): MediaUnderstandingScopeDecision | undefined {
   const normalized = normalizeOptionalLowercaseString(value);

src/media-understanding/types.ts

@@ -1,10 +1,7 @@
 import type { AuthProfileStore } from "../agents/auth-profiles/types.js";
 import type { OpenClawConfig } from "../config/types.openclaw.js";
 
-export type MediaUnderstandingKind =
-  | "audio.transcription"
-  | "video.description"
-  | "image.description";
+type MediaUnderstandingKind = "audio.transcription" | "video.description" | "image.description";
 
 export type MediaUnderstandingCapability = "image" | "audio" | "video";
 
@@ -31,7 +28,7 @@ export type MediaUnderstandingOutput = {
   model?: string;
 };
 
-export type MediaUnderstandingDecisionOutcome =
+type MediaUnderstandingDecisionOutcome =
   | "success"
   | "failed"
   | "skipped"
@@ -47,7 +44,7 @@ export type MediaUnderstandingModelDecision = {
   reason?: string;
 };
 
-export type MediaUnderstandingAttachmentDecision = {
+type MediaUnderstandingAttachmentDecision = {
   attachmentIndex: number;
   attempts: MediaUnderstandingModelDecision[];
   chosen?: MediaUnderstandingModelDecision;
@@ -59,12 +56,12 @@ export type MediaUnderstandingDecision = {
   attachments: MediaUnderstandingAttachmentDecision[];
 };
 
-export type MediaUnderstandingProviderRequestAuthOverride =
+type MediaUnderstandingProviderRequestAuthOverride =
   | { mode: "provider-default" }
   | { mode: "authorization-bearer"; token: string }
   | { mode: "header"; headerName: string; value: string; prefix?: string };
 
-export type MediaUnderstandingProviderRequestTlsOverride = {
+type MediaUnderstandingProviderRequestTlsOverride = {
   ca?: string;
   cert?: string;
   key?: string;
@@ -73,11 +70,11 @@ export type MediaUnderstandingProviderRequestTlsOverride = {
   insecureSkipVerify?: boolean;
 };
 
-export type MediaUnderstandingProviderRequestProxyOverride =
+type MediaUnderstandingProviderRequestProxyOverride =
   | { mode: "env-proxy"; tls?: MediaUnderstandingProviderRequestTlsOverride }
   | { mode: "explicit-proxy"; url: string; tls?: MediaUnderstandingProviderRequestTlsOverride };
 
-export type MediaUnderstandingProviderRequestTransportOverrides = {
+type MediaUnderstandingProviderRequestTransportOverrides = {
   headers?: Record<string, string>;
   auth?: MediaUnderstandingProviderRequestAuthOverride;
   proxy?: MediaUnderstandingProviderRequestProxyOverride;