/**
 * Plot Thread Builder
 * Helps create and manage plot thread YAML files
 */
import type { PlotYAML } from '../types/novel.js';
export declare class PlotThreadBuilder {
    private projectPath;
    private outputDir;
    constructor(projectPath: string, outputDir?: string);
    /**
     * Create a new plot thread YAML file
     */
    create(plotData: PlotYAML, filename?: string): Promise<string>;
    /**
     * Generate filename from plot thread name
     */
    private generateFilename;
    /**
     * Write plot thread data to YAML file
     */
    private writePlotFile;
    /**
     * Validate plot thread data
     */
    validate(plotData: Partial<PlotYAML>): string[];
    /**
     * List all plot thread files
     */
    list(): Promise<string[]>;
    /**
     * Interactive creation helper
     */
    createInteractive(options: {
        name: string;
        type: 'main' | 'subplot' | 'character' | 'theme';
        description: string;
        priority?: number;
        status?: 'planned' | 'active' | 'resolved' | 'abandoned';
    }): Promise<string>;
    /**
     * Create a plot thread with beats
     */
    createWithBeats(plotData: Omit<PlotYAML, 'beats'>, beats: Array<{
        scene: string;
        description: string;
        type: 'setup' | 'development' | 'climax' | 'resolution';
    }>): Promise<string>;
    /**
     * Add a beat to existing plot thread
     */
    addBeat(plotFilePath: string, beat: {
        scene: string;
        description: string;
        type: 'setup' | 'development' | 'climax' | 'resolution';
    }): Promise<void>;
    /**
     * Update plot thread status
     */
    updateStatus(plotFilePath: string, status: 'planned' | 'active' | 'resolved' | 'abandoned'): Promise<void>;
    /**
     * Link character to plot thread
     */
    linkCharacter(plotFilePath: string, characterName: string, role: string, arc?: string): Promise<void>;
    /**
     * Get plot thread statistics
     */
    getStats(): Promise<{
        totalThreads: number;
        byType: Record<string, number>;
        byStatus: Record<string, number>;
        totalBeats: number;
        unresolvedThreads: number;
        highPriorityUnresolved: number;
    }>;
}
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