From 19aed47f028bf78c408ceaf2f74d0a7844ded5fa Mon Sep 17 00:00:00 2001
From: Sander Declerck <sander@sdsoftware.be>
Date: Mon, 8 Dec 2025 11:54:30 +0100
Subject: [PATCH] Add typedef for MalwareBlockedEvent

---
 .../registryProxy/interceptors/interceptorBuilder.js  |  6 ++++++
 .../safe-chain/src/registryProxy/registryProxy.js     | 11 ++++++++---
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/packages/safe-chain/src/registryProxy/interceptors/interceptorBuilder.js b/packages/safe-chain/src/registryProxy/interceptors/interceptorBuilder.js
index e25e641..7a844e9 100644
--- a/packages/safe-chain/src/registryProxy/interceptors/interceptorBuilder.js
+++ b/packages/safe-chain/src/registryProxy/interceptors/interceptorBuilder.js
@@ -20,6 +20,12 @@ import { EventEmitter } from "events";
  * @property {(headers: NodeJS.Dict<string | string[]> | undefined) => NodeJS.Dict<string | string[]> | undefined} modifyRequestHeaders
  * @property {() => boolean} modifiesResponse
  * @property {(body: Buffer, headers: NodeJS.Dict<string | string[]> | undefined) => Buffer} modifyBody
+ *
+ * @typedef {Object} MalwareBlockedEvent
+ * @property {string} packageName
+ * @property {string} version
+ * @property {string} targetUrl
+ * @property {number} timestamp
  */
 
 /**
diff --git a/packages/safe-chain/src/registryProxy/registryProxy.js b/packages/safe-chain/src/registryProxy/registryProxy.js
index c68bdd9..497def8 100644
--- a/packages/safe-chain/src/registryProxy/registryProxy.js
+++ b/packages/safe-chain/src/registryProxy/registryProxy.js
@@ -137,9 +137,14 @@ function handleConnect(req, clientSocket, head) {
 
   if (interceptor) {
     // Subscribe to malware blocked events
-    interceptor.on("malwareBlocked", (event) => {
-      onMalwareBlocked(event.packageName, event.version, event.targetUrl);
-    });
+    interceptor.on(
+      "malwareBlocked",
+      (
+        /** @type {import("./interceptors/interceptorBuilder.js").MalwareBlockedEvent} */ event
+      ) => {
+        onMalwareBlocked(event.packageName, event.version, event.targetUrl);
+      }
+    );
 
     mitmConnect(req, clientSocket, interceptor);
   } else {