{
    "name": "Allrecipes.com metric units converter",
    "version": "0.1.0",
    "description": "Convert all imperial units on page to metric.",
    "permissions": ["storage", "tabs"],
    "host_permissions": ["https://*.allrecipes.com/*"],
    "content_scripts": [
      {
        "matches": ["https://*.allrecipes.com/recipe/*"],
        "js": ["contentScript.js"]
      }
    ],
    "manifest_version": 3
}