export declare class BrainCore {
    private db;
    private ipcServer;
    private apiServer;
    private mcpHttpServer;
    private embeddingEngine;
    private learningEngine;
    private researchEngine;
    private crossBrain;
    private notifier;
    private subscriptionManager;
    private cleanupTimer;
    private config;
    private configPath?;
    private restarting;
    start(configPath?: string): void;
    private logCrash;
    private cleanup;
    restart(): void;
    stop(): void;
    private setupCrossBrainSubscriptions;
    private setupEventListeners;
}
