diff --git a/lib/typescript/file.ts b/lib/typescript/file.ts
index d56ec42..133e2b9 100644
--- a/lib/typescript/file.ts
+++ b/lib/typescript/file.ts
@@ -74,4 +74,4 @@ declare class File {
   ): RequestPromise
 }
 
-export { File, HubspotFile, HubspotImage }
+export type { File, HubspotFile, HubspotImage }