Add necessary package.json changes

Author: hawkrush

package.json

@@ -26,7 +26,7 @@
     "@playwright/test": "^1.44.1",
     "chalk": "^5.3.0",
     "eslint": "^7.32.0",
-    "eslint-config-vercel-ai": "workspace:*",
+    "eslint-config-vercel-ai": "tools/eslint-config",
     "husky": "^8.0.0",
     "lint-staged": "^15.2.4",
     "next": "15.0.0-canary.23",
@@ -57,5 +57,9 @@
     "singleQuote": true,
     "arrowParens": "avoid",
     "trailingComma": "all"
+  },
+  "workspaces": ["tools/eslint-config"],
+  "exports": {
+    "@ai-sdk": "./packages"
   }
 }

packages/ui-utils/src/use-assistant-types.ts

@@ -43,4 +43,11 @@ Custom fetch implementation. You can use it as a middleware to intercept request
 or to provide a custom fetch implementation for e.g. testing.
     */
   fetch?: FetchFunction;
+
+  /**
+   * Added by Hypercontext for internal use
+   *
+   * An optional flag to retrieve metadata of each message
+   */
+  sendMessageMetadata?: boolean;
 };