import * as THREE from "three";
import type { IGeojsonConstructorOption, IExtrudeOptions, IOuterOutlineOption, IOutlineOption, IHighlightFillOption } from "./types";
export declare class Geojson extends THREE.Object3D {
    private options;
    private projectionFn;
    constructor(options: IGeojsonConstructorOption);
    static highlightFill(options: IHighlightFillOption): void;
    static unhighlightFill(options: IHighlightFillOption): void;
    private fillRender?;
    drawFill(planeMaterial: THREE.Material, extrudeOptions?: IExtrudeOptions): THREE.Group;
    private opacitys?;
    private animatePoint?;
    private pointsLength;
    drawOuterOutline(options: IOuterOutlineOption): void;
    private currentPos;
    private pointSpeed;
    private lineLength;
    render(): void;
    drawOutline(options: IOutlineOption): THREE.Group;
    private getLinePoints;
    private _depth;
    private createExtrudeMesh;
}