/**
 * Thermostat Service Handler
 *
 * Implements the HomeKit Thermostat service for Dyson Hot+Cool devices.
 * Provides heating control with target temperature setting.
 */
import type { API, Logging, PlatformAccessory, Service } from 'homebridge';
import type { DysonLinkDevice } from '../../devices/dysonLinkDevice.js';
/**
 * Configuration for ThermostatService
 */
export interface ThermostatServiceConfig {
    accessory: PlatformAccessory;
    device: DysonLinkDevice;
    api: API;
    log: Logging;
    /** Primary service to link this service to */
    primaryService?: Service;
}
/**
 * ThermostatService handles the HomeKit Thermostat service for HP models
 *
 * Maps HomeKit characteristics to Dyson device state:
 * - CurrentHeatingCoolingState: OFF (0) or HEAT (1) based on heatingEnabled
 * - TargetHeatingCoolingState: OFF (0) or HEAT (1) for control
 * - CurrentTemperature: Current room temperature
 * - TargetTemperature: Target heating temperature
 */
export declare class ThermostatService {
    private readonly service;
    private readonly device;
    private readonly log;
    private readonly api;
    private readonly boundHandleStateChange;
    constructor(config: ThermostatServiceConfig);
    /**
     * Get the underlying HomeKit service
     */
    getService(): Service;
    /**
     * Clean up event listeners
     */
    destroy(): void;
    /**
     * Handle CurrentHeatingCoolingState GET request
     * Returns 0 (OFF) or 1 (HEAT)
     */
    private handleCurrentStateGet;
    /**
     * Handle TargetHeatingCoolingState GET request
     */
    private handleTargetStateGet;
    /**
     * Handle TargetHeatingCoolingState SET request
     */
    private handleTargetStateSet;
    /**
     * Handle CurrentTemperature GET request
     */
    private handleCurrentTempGet;
    /**
     * Handle TargetTemperature GET request
     */
    private handleTargetTempGet;
    /**
     * Handle TargetTemperature SET request
     */
    private handleTargetTempSet;
    /**
     * Convert Dyson temperature (Kelvin × 10) to Celsius
     */
    private convertTemperature;
    /**
     * Convert Dyson target temperature (Kelvin × 10) to Celsius
     */
    private convertTargetTemperature;
    /**
     * Handle device state changes
     */
    private handleStateChange;
    /**
     * Update characteristics from current device state
     */
    updateFromState(): void;
}
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