/**
 * Report Generator for creating self-contained HTML test health reports.
 *
 * This utility reads test results JSON files and embeds them directly
 * into the HTML report, creating a self-contained file that can be opened
 * directly in a browser without needing a server.
 */
export declare class ReportGenerator {
    private readonly outputDir;
    private readonly reportFileName;
    /**
     * Creates a new ReportGenerator instance
     * @param outputDir - Directory where the report will be generated
     * @param reportFileName - Name of the generated report file (default: 'test-health-report.html')
     */
    constructor(outputDir: string, reportFileName?: string);
    /**
     * Generates a self-contained HTML report from test results
     * @returns The absolute path to the generated report file
     */
    generateReport(): string;
    /**
     * Prints the report link to console
     * @param reportPath - The path to the generated report
     */
    static printReportLink(reportPath: string): void;
}