Fix export for file onions

ts/session/snode_api/serviceNodeAPI.ts

@@ -5,10 +5,12 @@ import fetch from 'node-fetch';
 
 import { PubKey } from '../types';
 import { snodeRpc } from './lokiRpc';
-import { SnodeResponse } from './onions';
+import { sendOnionRequestLsrpcDest, SnodeResponse } from './onions';
 
 import { sleepFor } from '../../../js/modules/loki_primitives';
 
+export { sendOnionRequestLsrpcDest };
+
 import {
   getRandomSnodeAddress,
   markNodeUnreachable,