import { IAgent } from '@agent-tars/interface';
/**
 * SlugGenerator - Intelligent slug generation using LLM JSON mode
 *
 * This class provides AI-powered slug generation that can handle multilingual content
 * and produce semantic, URL-friendly slugs. It uses the LLM's JSON mode to ensure
 * structured output and proper formatting.
 *
 * Key features:
 * - Multilingual support (Chinese, English, etc.)
 * - Semantic understanding of content
 * - Consistent 3-5 word length
 * - URL-safe formatting
 * - Internal fallback to manual normalization if LLM fails
 */
export declare class SlugGenerator {
    private agent;
    constructor(agent: IAgent);
    /**
     * Generate a semantic slug from user message
     * Handles all normalization logic internally, no external fallback needed
     *
     * @param userMessage The original user message to generate slug from
     * @returns Promise resolving to a normalized slug string
     */
    generateSlug(userMessage: string): Promise<string>;
    /**
     * Generate slug using LLM JSON mode
     */
    private generateWithLLM;
    /**
     * Manual normalization - the consolidated logic from all places
     */
    private manualNormalization;
    /**
     * Get default slug when all else fails
     */
    private getDefaultSlug;
}
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