/**
 * Bulk export — export crawled screens to CSV / JSON / Markdown digest.
 *
 * Outputs:
 * - CSV: url, name, wordCount, screenshotPath, markdownPath, createdAt — for spreadsheet analysis
 * - JSON: full screen records array — for API integration
 * - Markdown digest: concatenated markdown of all screens — for LLM context windows
 */
export interface ExportScreen {
    id: string;
    name: string;
    url: string;
    projectId: string;
    wordCount?: number;
    screenshotPath?: string | null;
    markdownPath?: string | null;
    markdown?: string | null;
    createdAt?: Date;
    updatedAt?: Date;
}
export declare function exportToCsv(screens: ExportScreen[], outputPath: string): Promise<void>;
export declare function exportToJson(screens: ExportScreen[], outputPath: string): Promise<void>;
export declare function exportToMarkdownDigest(screens: ExportScreen[], outputPath: string, opts?: {
    readMarkdownFromPath?: boolean;
    maxScreens?: number;
}): Promise<void>;