// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0

package main

// Stub functions representing device APIs used across the code examples.

func totalEnergyJoules(_ string) float64    { return 0.0 }
func livingRoomTemperatureCelsius() float64 { return 0.0 }
func bedroomTemperatureCelsius() float64    { return 0.0 }
func connectedDeviceCount(_ string) int     { return 0 }

func main() {}
