src/fonts/tests/ephemeral_manifest.json

{
  "families": [
    {
      "family": "Ephemeral",
      "fallback": true,
      "fonts": [
        {
          "asset": "Ephemeral.ttf",
          "package": "fuchsia-pkg://fuchsia.com/font_package_ephemeral_ttf",
          "code_points": "0,1,48+9,38,2+25"
        }
      ]
    }
  ]
}