import type { IWorldRepository } from '../ports/outbound/IWorldRepository.js';
import type { IBlockScanner } from '../ports/outbound/IBlockScanner.js';
import { type IWorldStatsUseCase, type AnalyzeOptions } from '../ports/inbound/IWorldStatsUseCase.js';
import { type BlockStatsResult } from '../../domain/index.js';
/**
 * World Stats Use Case (#531, Phase 4)
 *
 * Orchestrates a full region block scan and aggregates raw block counts into
 * the cached {@link BlockStatsResult}. The scan itself (and its progress /
 * cancellation) is delegated to an injected {@link IBlockScanner}.
 */
export declare class WorldStatsUseCase implements IWorldStatsUseCase {
    private readonly worldRepository;
    private readonly scanner;
    constructor(worldRepository: IWorldRepository, scanner: IBlockScanner);
    analyze(name: string, options?: AnalyzeOptions): Promise<BlockStatsResult>;
}
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