chromium/chrome/test/data/extensions/manifest_tests/natively_connectable.json

{
  "name": "unit_tests --gtest_filter=NativelyConnectableManifestTest.Basic",
  "version": "1",
  "manifest_version": 3,
  "natively_connectable": [
    "com.google.chrome.test.echo",
    "com.google.chrome.test.echo",
    "com.google.chrome.test.host_binary_missing"
  ]
}