import { Mesh, PlaneGeometry } from 'three';
import ndarray from 'ndarray';
import { Map } from './Map.class';
export declare class Tile {
    map: Map;
    x: number;
    y: number;
    z: number;
    baseURL: string;
    shape: number[] | null;
    elevation: Float32Array | null;
    seamX: boolean;
    seamY: boolean;
    mesh: Mesh;
    geometry: PlaneGeometry;
    constructor(map: Map, z: number, x: number, y: number);
    key(): string;
    keyNeighX(): string;
    keyNeighY(): string;
    mapUrl(): string;
    url(): string;
    computeElevation(pixels: ndarray.NdArray<Uint8Array>): void;
    buildGeometry(): void;
    childrens(): Tile[];
    buildMaterial(): Promise<import("three").ShaderMaterial>;
    buildmesh(): void;
    fetch(): Promise<Tile>;
    setPosition(center: {
        x: number;
        y: number;
    }): void;
    resolveSeamY(neighbor?: Tile): void;
    resolveSeamX(neighbor?: Tile): void;
    resolveSeams(cache: {
        [key: string]: Tile;
    }): void;
}