trisquel-icecat/icecat/devtools/client/shared/test/addons/test-addon-2/manifest.json

{
  "manifest_version": 2,
  "name": "test-addon-2",
  "version": "1.0",
  "browser_specific_settings": {
    "gecko": {
      "id": "test-addon-2@mozilla.org"
    }
  }
}