Examine source code of Ose la pause!

{
  "manifest_version": 3,
  "name": "Ose la pause!",
  "version": "1.4.0",
  "description": "Évitez de rester immobile trop longtemps devant votre écran d'ordinateur. Programmez une pause active selon l'intervalle désiré.",
  "permissions": [
    "alarms",
    "storage"
  ],
  "background": {
    "scripts": [
      "script/background.js"
    ],
    "type": "module"
  },
  "action": {
    "default_popup": "settings.html",
    "default_icon": {
      "16": "images/icon-16.png",
      "32": "images/icon-32.png",
      "48": "images/icon-48.png",
      "128": "images/icon-128.png"
    }
  },
  "icons": {
    "16": "images/icon-16.png",
    "32": "images/icon-32.png",
    "48": "images/icon-48.png",
    "128": "images/icon-128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b8f23ef7-be35-4f40-a748-6015548b1dca}"
    }
  }
}