manifest.json

{
  "manifest_version": 2,
  "name": "Parameters Editor",
  "version": "1.7",

  "description": "Shows parameters used in the URL and allows to update, export and import them ",

   "permissions": [
       "activeTab",
       "tabs", "<all_urls>",
       "storage"
   ],

  "background": {
    "scripts": ["src/background.js", "src/common.js"],
    "persistent": false
  },
  
  "commands": {
    "_execute_page_action": {
      "suggested_key": {
        "windows": "Ctrl+Shift+1",
        "mac": "Command+Shift+1",
        "chromeos": "Ctrl+Shift+1",
        "linux": "Ctrl+Shift+1"
      }
    }
  },

  "page_action": {
    "default_title": "Show/Edit parameter for this URL",
    "default_icon": "images/icon.png",
    "default_popup": "src/popup.html"
  },

  "options_ui": {
      "page": "src/options.html",
      "browser_style": true,
      "chrome_style": true
  },

  "icons": {
      "127": "images/icon128.png"
  }
}