Examine source code of 极简翻译

{
  "manifest_version": 2,
  "name": "Translator Extension",
  "version": "1.1.11",
  "description": "划词翻译, 英汉互译, 极简",
  "icons": {
    "48": "icons/icon-48.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "permissions": [
    "<all_urls>",
    "webRequest",
    "webRequestBlocking"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "main.js"
      ],
      "all_frames": true
    },
    {
      "matches": [
        "*://*.deepl.com/*"
      ],
      "js": [
        "deepl_injector.js"
      ],
      "all_frames": true
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{9e5318cc-7310-4ded-bf39-432f8e8d4881}"
    }
  }
}