old_contents: /**
   * Sagui configuration object
   * see: http://sagui.js.org/
   */
  module.exports = {
    libraries: ['index', 'deprecated', 'namespacedDisplayName', 'overridable', 'themeable', 'uncontrolled']
  }
  
new_contents: /**
   * Sagui configuration object
   * see: http://sagui.js.org/
   */
  module.exports = {
    libraries: [
      'index',
      'deprecated',
      'namespacedDisplayName',
      'notifyOnLowFPS',
      'overridable',
      'themeable',
      'uncontrolled'
    ]
  }
  
subject: Add notifyOnLowFPS to 🐒 config