import { type IndexingServiceOptions } from '../domain/indexing/indexingService.js';
import type { IndexMetadata } from '../domain/types/indexMetadata.js';
export interface IndexTelemetry {
    startTime: Date;
    endTime: Date;
    duration: number;
    processedFiles: number;
    projectPath: string;
    fingerprint: string;
    success: boolean;
    error?: string;
}
export interface IndexMaintenanceServiceOptions extends IndexingServiceOptions {
    onIndexStart?: (projectPath: string) => void;
    onIndexComplete?: (telemetry: IndexTelemetry) => void;
    onIndexError?: (error: Error, projectPath: string) => void;
}
/**
 * Service that wraps IndexingService with telemetry and maintenance hooks
 */
export declare class IndexMaintenanceService {
    private readonly indexingService;
    private readonly options;
    constructor(options?: IndexMaintenanceServiceOptions);
    /**
     * Rebuild index for a project with telemetry tracking
     */
    rebuildIndex(projectPath: string): Promise<{
        metadata: IndexMetadata;
        processedFiles: number;
        telemetry: IndexTelemetry;
    }>;
    /**
     * Get statistics about the last index operation
     */
    getLastTelemetry(): IndexTelemetry | null;
}