@reclaimprotocol/attestor-core/lib/utils/resource-monitor.d.ts

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/**
 * Resource monitor for tracking resources and preventing leaks.
 * Provides debugging capabilities and resource management.
 */
import type { Logger } from '../types';
export interface ResourceInfo {
    id: string;
    type: string;
    createdAt: Date;
    metadata?: any;
}
export declare class ResourceMonitor {
    private static instance;
    private resources;
    private logger;
    private constructor();
    /**
     * Get or create the singleton ResourceMonitor instance.
     */
    static getInstance(logger: Logger): ResourceMonitor;
    /**
     * Track a new resource.
     */
    trackResource(id: string, type: string, metadata?: any): void;
    /**
     * Untrack a resource.
     */
    untrackResource(id: string): boolean;
    /**
     * Check if a resource is tracked.
     */
    isTracked(id: string): boolean;
    /**
     * Get information about a specific resource.
     */
    getResource(id: string): ResourceInfo | undefined;
    /**
     * Get all tracked resources.
     */
    getAllResources(): ResourceInfo[];
    /**
     * Get resources by type.
     */
    getResourcesByType(type: string): ResourceInfo[];
    /**
     * Get resources older than a specific age.
     */
    getResourcesOlderThan(ageMs: number): ResourceInfo[];
    /**
     * Log resource statistics.
     */
    logStats(): void;
    /**
     * Clear all tracked resources (for testing/cleanup).
     */
    clear(): void;
    /**
     * Reset the singleton instance (for testing).
     */
    static reset(): void;
}