import { ControlCommand } from '../../core/ui-control-commands';
import { DeviceClient } from '../device-client';
import { UiControllerClientConnectionState } from '../ui-controller-client-connection-state';
export interface LegacyAndroidClientArgs {
    /** WebSocket address of the legacy UI Controller. Defaults to `ws://127.0.0.1:6769`. */
    readonly controllerUrl?: string;
}
/**
 * Drives an Android device through the AskUI legacy UI Controller over its
 * WebSocket "runner protocol" (default `ws://127.0.0.1:6769`), implementing
 * {@link DeviceClient} so it is interchangeable with the desktop AgentOS gRPC
 * client and the direct-adb Android client.
 *
 * The controller must already be running in Android mode
 * (`AskUI-StartController ... -r android`). The controller serves one command at
 * a time, so requests are serialized.
 */
export declare class LegacyAndroidClient implements DeviceClient {
    private static readonly DEFAULT_URL;
    private static readonly REQUEST_TIMEOUT_IN_MS;
    private static readonly CONNECT_TIMEOUT_IN_MS;
    connectionState: UiControllerClientConnectionState;
    private readonly url;
    private ws;
    private pending;
    constructor(args?: LegacyAndroidClientArgs);
    connect(): Promise<UiControllerClientConnectionState>;
    private onMessage;
    disconnect(): void;
    private sendAndReceive;
    requestControl(controlCommand: ControlCommand): Promise<void>;
    requestScreenshot(): Promise<string>;
    getStartingArguments(): Promise<Record<string, string | number | boolean>>;
    setActiveDisplay(): Promise<void>;
}