--- a/electron.old.d.ts
+++ b/electron.new.d.ts
@@ -9129,6 +9129,8 @@ declare namespace Electron {
      * protocol handlers will not be called for this request. This allows forwarding an
      * intercepted request to the built-in handler. webRequest handlers will still be
      * triggered when bypassing custom protocols.
+     *
+     * Note: in the utility process custom protocols are not supported.
      */
     fetch(input: (string) | (GlobalRequest), init?: RequestInit & { bypassCustomProtocolHandlers?: boolean }): Promise<GlobalResponse>;
     /**
@@ -22481,6 +22483,10 @@ declare namespace Electron {
 
   namespace Utility {
     type Event<Params extends object = {}> = Electron.Event<Params>;
+    type ClientRequest = Electron.ClientRequest;
+    type IncomingMessage = Electron.IncomingMessage;
+    const net: Net;
+    type Net = Electron.Net;
     type AboutPanelOptionsOptions = Electron.AboutPanelOptionsOptions;
     type AddRepresentationOptions = Electron.AddRepresentationOptions;
     type AdjustSelectionOptions = Electron.AdjustSelectionOptions;
@@ -23119,7 +23125,6 @@ declare namespace Electron {
   const webFrame: WebFrame;
   const webFrameMain: typeof WebFrameMain;
   const webUtils: WebUtils;
-  const Utility: {};
 
 }