/**
 * DeviceFacade — owns device listing / selection / active-target
 * bookkeeping. Extracted from DeviceManager (D9.1c) to keep the
 * orchestrator under 400 LOC.
 *
 * Behaviour-preserving:
 *   - listAllDevices / resolveDevice still delegate to device-resolver.
 *   - Desktop is treated as a synthetic device id, mirroring legacy.
 *   - getTarget() merges desktop status with the regular device state.
 *
 * The facade keeps state (activeDevice, activeTarget) internally so the
 * DeviceManager just forwards calls — no duplicated mutable state.
 */
import type { CorePlatformAdapter } from "../../adapters/platform-adapter.js";
import type { Device, Platform } from "../../platform-types.js";
import type { DesktopFacade } from "./desktop-facade.js";
export declare class DeviceFacade {
    private readonly adapters;
    private readonly desktopFacade;
    private activeDevice?;
    private activeTarget;
    constructor(adapters: Map<Platform, CorePlatformAdapter>, desktopFacade: DesktopFacade, initialTarget?: Platform);
    setTarget(target: Platform): void;
    getCurrentPlatform(): Platform;
    getActiveDevice(): Device | undefined;
    getTarget(): {
        target: Platform;
        status: string;
    };
    getAllDevicesWithErrors(): {
        devices: Device[];
        errors: {
            platform: Platform;
            error: Error;
        }[];
    };
    getAllDevices(): Device[];
    getDevices(platform?: Platform): Device[];
    setDevice(deviceId: string, platform?: Platform): Device;
    /**
     * Used by DeviceManager.getAdapter() FIX #8 auto-detect path: when
     * the adapter discovers a device on its own, we sync facade state to
     * match the legacy single-source-of-truth behaviour.
     */
    recordAutoDetected(device: Device): void;
}
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