import { MemoryMonitor } from './memory-monitor';
import { MemoryMonitoringConfig } from './types';
import { HttpContext, HttpRequest, HttpResponse } from '../types';
export declare class MemoryMonitoringMiddleware<Req extends HttpRequest = HttpRequest, Res extends HttpResponse = HttpResponse> {
    private monitor;
    constructor(config: MemoryMonitoringConfig);
    middleware(): (req: Req, res: Res, next: () => void) => void;
    process(context: HttpContext): void;
    getMonitor(): MemoryMonitor;
    getStats(): import("./types").MemoryStats;
    getSummary(): {
        current: import("./types").MemoryInfo;
        status: "warning" | "critical" | "healthy";
        leaks: number;
        uptime: number;
        lastCheck: number;
    };
    forceGC(): void;
    destroy(): void;
}
export declare function createMemoryMonitoringMiddleware<Req extends HttpRequest = HttpRequest, Res extends HttpResponse = HttpResponse>(config: MemoryMonitoringConfig): MemoryMonitoringMiddleware<Req, Res>;
export declare function createMemoryConfig(options: {
    threshold?: string | number;
    interval?: number;
    onLeak?: (info: any) => void;
    onThreshold?: (info: any) => void;
}): MemoryMonitoringConfig;