/**
 * Monitoring utilities for test performance and metrics
 */
export type MonitoringTestMetrics = {
    suite: string;
    test: string;
    duration: number;
    status: 'passed' | 'failed' | 'skipped';
    memoryUsage: NodeJS.MemoryUsage;
    timestamp: number;
};
export type MonitoringConfig = {
    enabled: boolean;
    collectMetrics: boolean;
    reportToConsole: boolean;
    reportToFile?: string;
    webhookUrl?: string;
    retentionPeriod: number;
};
export declare class TestMonitor {
    private metrics;
    private readonly config;
    constructor(config?: Partial<MonitoringConfig>);
    recordTestStart(suite: string, test: string): () => void;
    recordTestFailure(suite: string, test: string): void;
    recordTestSkip(suite: string, test: string): void;
    getMetrics(): MonitoringTestMetrics[];
    getAggregatedMetrics(): {
        summary: {
            total: number;
            passed: number;
            failed: number;
            skipped: number;
            passRate: number;
        };
        performance: {
            avgDuration: number;
            maxDuration: number;
            minDuration: number;
        };
    };
    clearOldMetrics(): void;
    private reportMetric;
}
export declare const globalMonitor: TestMonitor;
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