text: /**
   * Sound states.
   * @ignore
   * @constant
   * @cat audio
   * @enum {string}
   */
  /* @echo EXPORT */
  const SoundState = {
    NEWBORN: 'newborn',
    PLAYING: 'playing',
    PAUSED: 'paused',
    STOPPED: 'stopped',
    COMPLETED: 'completed'
  };