electron/docs/api/structures/service-worker-info.md

ServiceWorkerInfo Object

• scriptUrl string - The full URL to the script that this service worker runs
• scope string - The base URL that this service worker is active for.
• renderProcessId number - The virtual ID of the process that this service worker is running in. This is not an OS level PID. This aligns with the ID set used for webContents.getProcessId().