/**
 * Base Accessory Class for Dyson Devices
 *
 * Abstract class that provides common functionality for all Dyson accessory types.
 * Handles AccessoryInformation setup and device state change subscriptions.
 */
import type { API, Logging, PlatformAccessory, Service } from 'homebridge';
import type { DysonDevice } from '../devices/dysonDevice.js';
import type { DeviceState } from '../devices/types.js';
/**
 * Configuration for DysonAccessory
 */
export interface DysonAccessoryConfig {
    accessory: PlatformAccessory;
    device: DysonDevice;
    api: API;
    log: Logging;
}
/**
 * Abstract base class for all Dyson accessories
 *
 * Provides:
 * - AccessoryInformation service setup
 * - Device reference management
 * - State change subscription
 * - Abstract method for service setup
 */
export declare abstract class DysonAccessory {
    protected readonly accessory: PlatformAccessory;
    protected readonly device: DysonDevice;
    protected readonly api: API;
    protected readonly log: Logging;
    /** Bound event handlers for cleanup */
    private readonly boundHandleStateChange;
    private readonly boundHandleConnect;
    private readonly boundHandleDisconnect;
    private readonly boundHandleDebug;
    /**
     * Create a new DysonAccessory
     *
     * @param config - Accessory configuration
     */
    constructor(config: DysonAccessoryConfig);
    /**
     * Set up device-specific services
     *
     * Must be implemented by subclasses to add the appropriate
     * HomeKit services for the device type.
     */
    protected abstract setupServices(): void;
    /**
     * Handle device state changes
     *
     * Can be overridden by subclasses to update service characteristics.
     *
     * @param state - New device state
     */
    protected handleStateChange(_state: DeviceState): void;
    /**
     * Handle device connection
     *
     * Called when the device connects. Can be overridden by subclasses.
     */
    protected handleConnect(): void;
    /**
     * Handle device disconnection
     *
     * Called when the device disconnects. Can be overridden by subclasses
     * to mark the accessory as "Not Responding" in HomeKit.
     */
    protected handleDisconnect(): void;
    /**
     * Clean up event listeners
     *
     * Call this when the accessory is being removed to prevent
     * EventEmitter listener leaks.
     */
    destroy(): void;
    /**
     * Get the HomeKit accessory
     */
    getAccessory(): PlatformAccessory;
    /**
     * Get the Dyson device
     */
    getDevice(): DysonDevice;
    /**
     * Set up the AccessoryInformation service
     *
     * Sets manufacturer, model, serial number, and firmware version.
     */
    private setupAccessoryInformation;
    /**
     * Get the model name for the device
     *
     * Returns a human-readable model name based on product type.
     */
    private getModelName;
    /**
     * Remove a service from the accessory if it exists
     *
     * Useful for cleanup when reconfiguring accessories.
     *
     * @param service - The service instance to remove
     */
    protected removeService(service: Service): void;
}
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