import type { H3Event } from 'h3';
export interface BatchIndexOptions {
    /** Max pages per batch (default: 10, max: 50) */
    limit?: number;
    /** Process until complete (ignores limit) */
    all?: boolean;
    /** Max ms to run (for all mode, default: 30000) */
    timeout?: number;
    /** Concurrent page fetches (default: 5) */
    concurrency?: number;
}
export interface BatchIndexResult {
    /** Number of pages indexed */
    indexed: number;
    /** Pages remaining to index */
    remaining: number;
    /** Routes that failed to index */
    errors: string[];
    /** Duration in ms */
    duration: number;
    /** True if all pages are indexed */
    complete: boolean;
}
/**
 * Batch index pending pages with parallel processing
 * Processes pages in concurrent chunks for better throughput
 */
export declare function batchIndexPages(event: H3Event | undefined, options?: BatchIndexOptions): Promise<BatchIndexResult>;