rainbox.email/assets/config.json

{
  "bundles": {
    "app": "ts/app.ts",
    "register":  "ts/register.ts",
    "layout": "sass/layout.scss",
    "error": "sass/error.scss",
    "logo": "img/logo.svg",
    "logo_png": "img/logox128.png",
    "logo_png_xxl": "img/logox1024.png"
  }
}