/**
 * Dashboard Client
 * Connects to the dashboard hub via WebSocket for real-time updates
 */
import type { ConnectionInfo } from './types.js';
export declare class DashboardClient {
    private pid;
    private cwd;
    private startedAt;
    private wsUrl;
    private ws;
    private reconnectAttempts;
    private lastAction;
    private getConnections;
    private sessionId?;
    private shortId?;
    private sessionEntryCount;
    private allPids;
    private allPpids;
    private ppid;
    private onHubDown?;
    private hubDownTriggered;
    private connected;
    constructor(pid: number, cwd: string, startedAt: number, hubPort: number, connectionGetter: () => ConnectionInfo[], sessionId?: string, shortId?: string, onHubDown?: () => void);
    connect(): Promise<boolean>;
    private handleMessage;
    private handleDisconnect;
    disconnect(): Promise<void>;
    sendHeartbeat(): void;
    reportAction(tool: string, connectionReference?: string): void;
    isConnected(): boolean;
    getHubUrl(): string;
    updateSessionEntryCount(count: number): void;
    updateSessionInfo(sessionId: string, shortId: string): void;
    getAllPids(): number[];
    getAllPpids(): number[];
    getSessionId(): string | undefined;
    getShortId(): string | undefined;
    getPid(): number;
    getPpid(): number;
}
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