import { LngLat } from '../geometry/lng-lat';
import { Bounds } from '../geometry/bounds';
import { Point } from '../geometry/point';
export declare const mercator: {
    R: number;
    R_MINOR: number;
    bounds: Bounds;
    project(lnglat: LngLat): Point;
    unproject(point: Point): LngLat;
};