import { Dimension } from '../../domain/index.js';
/** A dimension and the resolved directory holding its region (`.mca`) files. */
export interface DimensionRegionDir {
    dimension: Dimension;
    dir: string;
    /**
     * World-save root that holds {@link dir}: the world itself, or a Paper
     * satellite (`<name>_nether` / `<name>_the_end`). BlueMap mounts this and
     * resolves `DIM-1`/`DIM1`/`dimensions/minecraft/<dim>` below it.
     * {@link resolveRegionDirs} always sets it; it is optional only so v2
     * `{ dimension, dir }` objects still type-check (#715 policy).
     */
    root?: string;
}
/** True when a directory holds at least one `.mca` region file. */
export declare function hasRegionData(dir: string): boolean;
/**
 * Resolve each present dimension's region directory for a world, handling
 * vanilla (DIM-1/DIM1), Paper/Spigot split-folder (`<name>_nether` /
 * `<name>_the_end`) and latest-Minecraft (`dimensions/minecraft/<dim>/region`,
 * #546) layouts. A candidate only wins if it actually contains region data;
 * when several layouts hold data the more recently written one is chosen, so a
 * stale layout never shadows the active one. Single source of truth shared by
 * the structure reader (#530), block scanner (#531) and map renderer (#733).
 */
export declare function resolveRegionDirs(worldPath: string): DimensionRegionDir[];
//# sourceMappingURL=dimensionRegions.d.ts.map