manifest.json

{

  "manifest_version": 2,
  "name": "__MSG_extensionName__",
  "description": "__MSG_extensionDescription__",
  "author": "Nandi Wang",

  "version": "1.1.4",
  "default_locale": "en",
  "applications": {
    "gecko": {
      "strict_min_version": "54.0a1"
    }
  },
  "browser_action": {
    "default_icon": "icons/wechat-toolbar.png",
    "default_title": "__MSG_toolbarTitle__"
  },


  "sidebar_action": {
    "default_icon": "icons/wechat.png",
    "default_title" : "__MSG_sidebarTitle__",
    "default_panel": "sidebar/panel.html"
  },
  "background": {
    "scripts": ["background.js"]
  },

  "content_scripts": [
    {
      "matches": ["*://wx.qq.com/?pos=sidebar*"],
      "js": ["content-script.js"]
    }
  ],
  "permissions": ["storage", "tabs"],

  "commands": {
    "_execute_sidebar_action": {
      "suggested_key": {
        "default": "Alt+Shift+W"
      }
    }
  }
}