import { AnalysisResult } from '../types.js';
export declare class HTMLReporter {
    /**
     * Generate HTML report
     */
    generate(result: AnalysisResult, outputFile?: string): Promise<void>;
    /**
     * Generate HTML content
     */
    private generateHTMLContent;
    /**
     * Generate file breakdown HTML
     */
    private generateFileBreakdownHTML;
    /**
     * Generate unused selectors HTML
     */
    private generateUnusedSelectorsHTML;
    /**
     * Generate recommendations HTML
     */
    private generateRecommendationsHTML;
    /**
     * Get CSS styles
     */
    private getCSS;
    /**
     * Get JavaScript for charts
     */
    private getJavaScript;
    /**
     * Format bytes to human readable format
     */
    private formatBytes;
    /**
     * Escape HTML characters
     */
    private escapeHtml;
}
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