/**
 * Hub Lock Management
 * Manages the dashboard.lock file for hub singleton election
 */
import type { HubLockData } from './types.js';
declare const DEFAULT_PORT = 9500;
declare const MAX_PORT_ATTEMPTS = 10;
export declare function getLockPath(): string;
export declare function readLock(): HubLockData | null;
export declare function writeLock(data: HubLockData): void;
export declare function removeLock(): void;
export declare function isLockStale(lock: HubLockData): boolean;
export declare function isHubAlive(lock: HubLockData, timeout?: number): Promise<boolean>;
export declare function getNextAvailablePort(startPort?: number): number;
export { DEFAULT_PORT, MAX_PORT_ATTEMPTS };
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