docs: function RegulatorParser(importer) {
      Parser.call(this, importer);
  
      importer.registerEventHandler('regulator_enable',
          RegulatorParser.prototype.regulatorEnableEvent.bind(this));
      importer.registerEventHandler('regulator_enable_delay',
          RegulatorParser.prototype.regulatorEnableDelayEvent.bind(this));
      importer.registerEventHandler('regulator_enable_complete',
          RegulatorParser.prototype.regulatorEnableCompleteEvent.bind(this));
      importer.registerEventHandler('regulator_disable',
          RegulatorParser.prototype.regulatorDisableEvent.bind(this));
      importer.registerEventHandler('regulator_disable_complete',
          RegulatorParser.prototype.regulatorDisableCompleteEvent.bind(this));
      importer.registerEventHandler('regulator_set_voltage',
          RegulatorParser.prototype.regulatorSetVoltageEvent.bind(this));
      importer.registerEventHandler('regulator_set_voltage_complete',
          RegulatorParser.prototype.regulatorSetVoltageCompleteEvent.bind(this));
  
      this.model_ = importer.model_;
    }