import type { HassDeviceRegistryEntry, HassEntityRegistryEntry } from "../types/hass.js";
import type { WebSocketEventName, WebSocketListener } from "./typed-events.js";
export interface WebSocketManagerOptions {
    baseUrl: string;
    token: string;
    reconnect?: boolean;
    maxReconnectDelayMs?: number;
    initialReconnectDelayMs?: number;
}
export declare class WebSocketManager {
    private readonly options;
    private ws;
    private msgId;
    private authenticated;
    private intentionalClose;
    private reconnectTimer;
    private reconnectAttempt;
    private readonly eventSubscriptionByMsgId;
    private handshake;
    private readonly listeners;
    private readonly pending;
    constructor(options: WebSocketManagerOptions);
    get connected(): boolean;
    on<K extends WebSocketEventName>(event: K, handler: WebSocketListener<K>): void;
    off<K extends WebSocketEventName>(event: K, handler: WebSocketListener<K>): void;
    connect(): Promise<void>;
    disconnect(): Promise<void>;
    sendCommand<T = unknown>(commandType: string, payload?: Record<string, unknown>): Promise<T>;
    listDeviceRegistry(): Promise<HassDeviceRegistryEntry[]>;
    /** Entity registry (only available via WebSocket; there is no REST equivalent on stock HA). */
    listEntityRegistry(): Promise<HassEntityRegistryEntry[]>;
    private emit;
    private openSocket;
    private finishHandshakeAfterAuth;
    private subscribeHaEventStreams;
    private subscribeHaEvent;
    private dispatchMessage;
    private handleUnexpectedClose;
    private clearReconnectTimer;
    private scheduleReconnect;
}
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