import { PlaneBounds } from '../../common/plane-bounds';
import { PlaneXY } from '../../common/plane-xy';
import { LatLng } from '../../common/latlng';
import { Projection } from './projection';
export declare class SphericalMercator extends Projection {
    static R: number;
    static MAX_LATITUDE: number;
    bounds: PlaneBounds;
    project(latlng: LatLng): PlaneXY;
    unproject(xy: PlaneXY): LatLng;
}