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manifest.json
{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "History Clear",
  "version": "1.1",
  "manifest_version": 3,
  "description": "Auto clear browsing history",
  "icons": {
    "16": "icon_16.png",
    "32": "icon_32.png",
    "48": "icon_48.png",
    "128": "icon_128.png"
  },
  "background": {
    "service_worker": "background.js"
  },
  "permissions": [
    "browsingData",
    "alarms"
  ]
}