diff --git a/packages/types/src/utils.ts b/packages/types/src/utils.ts
index f4a925f3b..26c2e6d45 100644
--- a/packages/types/src/utils.ts
+++ b/packages/types/src/utils.ts
@@ -1,13 +1,21 @@
 import { NpmInfo } from './npm';
+import { JSExpression, JSFunction } from './value-type';
 
-export type UtilsMap = Array<
-| {
-    name: string;
-    type: 'npm';
-    content: NpmInfo;
-  }
-| {
-    name: string;
-    type: '';
-  }
->;
+export type UtilItem =
+  | {
+      name: string;
+      type: 'npm';
+      content: NpmInfo;
+    }
+  | {
+      name: string;
+      type: 'tnpm';
+      content: NpmInfo;
+    }
+  | {
+      name: string;
+      type: 'function';
+      content: JSFunction | JSExpression;
+    };
+
+export type UtilsMap = UtilItem[];