import type { IWorldDataReader } from '../../application/ports/outbound/IWorldDataReader.js';
import { type Structure, type WorldLevelData, type PlayerLocation, type DimensionPresence } from '../../domain/index.js';
/**
 * Prismarine-NBT based implementation of {@link IWorldDataReader}.
 *
 * Parses gzip-compressed `level.dat` / player `.dat` files (Minecraft NBT)
 * and inspects the world directory for dimension folders and region files.
 * 26.x worlds move many `level.dat` fields to `data/minecraft/*.dat`; each
 * field reads the new location first and falls back to the old one (#601).
 */
export declare class PrismarineWorldDataReader implements IWorldDataReader {
    readLevelData(worldPath: string): Promise<WorldLevelData>;
    readPlayerData(worldPath: string): Promise<PlayerLocation[]>;
    /**
     * Build a uuid -> username map from `usercache.json` (found beside the
     * world or in the worlds root). Returns an empty map when unavailable,
     * so player names are best-effort and never block parsing.
     */
    private loadUserCache;
    detectDimensions(worldPath: string): Promise<DimensionPresence>;
    countRegions(worldPath: string): Promise<number>;
    readStructures(worldPath: string): Promise<Structure[]>;
}
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