Examine source code of Indian Language Typing

{
  "manifest_version": 2,
  "name": "Indian Language Typing",
  "version": "1.0.0",
  "description": "This Indian Language Typing tool is free multilingual statistical and translation. It helps to translate the text from one language into other language.",
  "icons": {
    "256": "icons/icon.png"
  },
  "content_security_policy": "script-src 'self' 'nonce-my$criptN0n(3'; object-src 'self'",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "indic_support.js"
      ]
    }
  ],
  "browser_action": {
    "browser_style": true,
    "default_icon": {
      "256": "icons/icon.png"
    },
    "default_title": "Indian Language Typing",
    "default_popup": "/popup.html"
  }
}