import { PerformanceResult } from "./entities/performance-result";
import { Plogger } from "./helpers/logger";
export declare class PerformanceAnalyzer {
    _performanceResults: Array<PerformanceResult>;
    _logger: Plogger;
    constructor();
    analyze(logFileName: string, saveDataFilePath: string, dropResultsFromFailedTest: boolean | undefined, analyzeByBrowser: boolean | undefined, recentDays: number | undefined): Promise<void>;
    private serializeData;
    private deserializeData;
}