| package sample | |
| // SmokeDetector allows clients to monitor and adjust a smoke detector. | |
| type SmokeDetector interface { | |
| // Status retrieves the current status and sensitivity of the SmokeDetector. | |
| Status() (status string, sensitivity int16 | error) | |
| // Test the SmokeDetector to check if it is working. | |
| Test() (bool | error) | |
| // Sensitivity adjusts the SmokeDetector's sensitivity to smoke. | |
| Sensitivity(sens int16) error | |
| } |