text: #ifndef LIGHTSENSOR_H
  #define LIGHTSENSOR_H
  
  #include <Arduino.h>
  #include <defines.h>
  
  class LightSensor {
  public:
      LightSensor() {}
      LightSensor(int in, int threshold = DEFAULT_LS_THRESHOLD);
  
      void lightSensorSetup();
  
      void setThreshold(int thresh);
  
      void read();
      bool isOnWhite();
  
      int readValue;
  
  private:
      int inPin;
      int thresholdValue;
  };
  
  #endif
  