/**
 * Spec Generator
 * AI-powered feature specification generator with interview flow
 * Enhanced with codebase tools and Claude Code-like UX
 */
import type { AIProvider } from '../providers.js';
import type { ScanResult } from '../../scanner/types.js';
/**
 * Session context from /init analysis
 */
export interface SessionContext {
    entryPoints?: string[];
    keyDirectories?: Record<string, string>;
    commands?: {
        build?: string;
        dev?: string;
        test?: string;
    };
    namingConventions?: string;
    implementationGuidelines?: string[];
    keyPatterns?: string[];
}
/**
 * Spec generator options
 */
export interface SpecGeneratorOptions {
    featureName: string;
    projectRoot: string;
    provider: AIProvider;
    model: string;
    scanResult?: ScanResult;
    /** Rich session context from /init */
    sessionContext?: SessionContext;
    /** Tavily API key for web search */
    tavilyApiKey?: string;
    /** Context7 API key for docs lookup */
    context7ApiKey?: string;
}
/**
 * Generation phases
 */
type GeneratorPhase = 'context' | 'goals' | 'interview' | 'generation' | 'complete';
/**
 * AI-powered spec generator with interview flow
 */
export declare class SpecGenerator {
    private conversation;
    private phase;
    private readonly featureName;
    private readonly projectRoot;
    private generatedSpec;
    private questionCount;
    private readonly hasTools;
    private readonly sessionContext?;
    constructor(options: SpecGeneratorOptions);
    /**
     * Display the current phase header
     */
    private displayHeader;
    /**
     * Display session context at start
     */
    private displayContext;
    /**
     * Phase 1: Gather context from URLs/files
     */
    private gatherContext;
    /**
     * Phase 2: Discuss goals - collect user goals
     */
    private discussGoals;
    /**
     * Phase 2a: Explore project silently
     * AI explores the codebase WITHOUT asking questions - just gathering context
     */
    private exploreProject;
    /**
     * Phase 2b: Start interview - acknowledge goals and ask FIRST question
     * This is a SEPARATE AI turn from exploration to prevent "two answers" bug
     */
    private startInterview;
    /**
     * Phase 3: Conduct interview
     */
    private conductInterview;
    /**
     * Process a user answer and get AI response
     */
    private processAnswer;
    /**
     * Phase 4: Generate spec
     */
    private generateSpec;
    /**
     * Run the full spec generation flow
     * Returns the generated spec or null if cancelled
     */
    run(): Promise<string | null>;
    /**
     * Get the generated spec
     */
    getSpec(): string;
    /**
     * Get current phase
     */
    getPhase(): GeneratorPhase;
}
export {};