chromium/chrome/test/data/extensions/api_test/content_scripts/large_scripts/manifest.json

{
  "name": "Large content scripts",
  "version": "1.0",
  "manifest_version": 3,
  "description": "Content scripts that surpass the size limit are not loaded.",
  "background": {
    "service_worker": "worker.js",
    "type": "module"
  },
  "permissions": ["scripting", "tabs"],
  "host_permissions": ["*://example.com/*"],
  "content_scripts": [
    {
      "matches": ["<all_urls>"],
      "js": ["big.js"],
      "run_at": "document_end"
    },
    {
      "matches": ["<all_urls>"],
      "js": ["inject_element.js", "change_title.js"],
      "run_at": "document_end"
    },
    {
      "matches": ["<all_urls>"],
      "js": ["inject_element_2.js"],
      "run_at": "document_end"
    }
  ]
}