/**
 * Copyright (c) 2025 Mihajlo Stojanovski
 * All rights reserved.
 */
import { NormalizedSystemMetrics } from "./collectors/common";
import { TelemetrySummaryOutput } from "../types";
/**
 * Telemetry Summarizer
 * Enterprise principle: pure function, deterministic, safe.
 */
export declare class TelemetrySummarizer {
    /**
     * Summarize telemetry samples into aggregated metrics and detect spikes
     * Calculates max/avg CPU load, memory pressure, disk usage, and identifies anomalies
     *
     * @param metrics - Array of raw telemetry samples collected during test execution
     * @returns Summarized telemetry output with aggregated stats and spike detections
     */
    static summarize(metrics: NormalizedSystemMetrics[]): TelemetrySummaryOutput;
    private static emptyOutput;
    private static detectSpikes;
    private static round;
}
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