{
"name": "chrome.tabs.sendMessage test",
"version": "0.1",
"manifest_version": 3,
"description": "end-to-end browser test for chrome.tabs.sendMessage API",
"background": {
"service_worker": "worker.js",
"type": "module"
},
"content_scripts": [
{
"matches": ["http://*/*"],
"js": ["echo.js"],
"run_at": "document_start"
}
]
}