/**
 * HTML Scanner - Fetches and parses HTML from production URL
 */
import type { ScriptInfo } from '../types.js';
import { Logger } from '../utils/logger.js';
export declare class HtmlScanner {
    private logger;
    constructor(logger: Logger);
    /**
     * Fetch HTML from production URL
     */
    fetchHtml(url: string): Promise<string>;
    /**
     * Parse HTML and extract script information
     */
    parseScripts(html: string, baseUrl: string): ScriptInfo[];
    /**
     * Resolve relative URL to absolute URL
     */
    private resolveUrl;
    /**
     * Extract hash from filename (e.g., main.abc123.js -> abc123)
     */
    private extractHash;
    /**
     * Detect if script is minified based on filename or content
     */
    private detectMinification;
    /**
     * Classify scripts into external and inline, with size-based warnings
     */
    classifyScripts(scripts: ScriptInfo[]): {
        external: ScriptInfo[];
        inline: ScriptInfo[];
        warnings: string[];
    };
}
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