import type { RealtimeMessage } from '../types/index.js';
type EventCallback = (message: RealtimeMessage) => void;
type StatusCallback = (status: 'connecting' | 'connected' | 'disconnected') => void;
export declare class RealtimeClient {
    private ws;
    private baseUrl;
    private subscriptions;
    private statusCallbacks;
    private reconnectDelay;
    private maxReconnectDelay;
    private shouldReconnect;
    constructor(baseUrl: string);
    connect(): void;
    disconnect(): void;
    subscribe(collection: string, event: string | '*', callback: EventCallback): () => void;
    onStatusChange(callback: StatusCallback): () => void;
    private sendSubscribe;
    private sendUnsubscribe;
    private notifyStatus;
}
export {};
//# sourceMappingURL=RealtimeClient.d.ts.map