Fixed build

package-lock.json

@@ -16,6 +16,7 @@
       },
       "devDependencies": {
         "@tailwindcss/postcss": "^4",
+        "@types/dom-speech-recognition": "^0.0.8",
         "@types/node": "^20.19.37",
         "@types/react": "^19",
         "@types/react-dom": "^19",
@@ -1622,6 +1623,13 @@
         "tslib": "^2.4.0"
       }
     },
+    "node_modules/@types/dom-speech-recognition": {
+      "version": "0.0.8",
+      "resolved": "https://registry.npmjs.org/@types/dom-speech-recognition/-/dom-speech-recognition-0.0.8.tgz",
+      "integrity": "sha512-JgpjlGQWGc+OjjTNfyJ8Ic2w2+NOdrmEpmdVAkg+sYblx8I5ZZTeA+cfxvgUMtXXT7/WzYYR2Rrp3ZDg+l/3vA==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/estree": {
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.8.tgz",

package.json

@@ -17,6 +17,7 @@
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4",
+    "@types/dom-speech-recognition": "^0.0.8",
     "@types/node": "^20.19.37",
     "@types/react": "^19",
     "@types/react-dom": "^19",

src/app/api/transcribe/route.ts

@@ -1,7 +1,8 @@
 import { NextRequest, NextResponse } from "next/server";
 import { pipeline } from "@huggingface/transformers";
 
-let transcriber: Awaited<ReturnType<typeof pipeline>> | null = null;
+// Use a simple type instead of the complex inferred type
+let transcriber: any | null = null;
 
 async function getTranscriber() {
   if (!transcriber) {
@@ -18,7 +19,7 @@ export async function POST(req: NextRequest) {
   const { audio } = await req.json();
   try {
     const t = await getTranscriber();
-    const result = await (t as any)(Float32Array.from(audio), {
+    const result = await t(Float32Array.from(audio), {
       chunk_length_s: 30,
     });
     return NextResponse.json({ text: result.text?.trim() ?? "" });

tsconfig.json

@@ -6,6 +6,7 @@
     "skipLibCheck": true,
     "strict": true,
     "noEmit": true,
+    "types": ["dom-speech-recognition"],
     "esModuleInterop": true,
     "module": "esnext",
     "moduleResolution": "bundler",