import { Geometry, Feature, FeatureCollection, MultiPolygon, Polygon, Sketch, SketchCollection, BBox } from "../types/index.js";
/**
 * Splits a Feature or FeatureCollection on the 180 degree antimeridian.
 * The bbox property of the result will have longitude coordinates that are
 * shifted/normalized to be within the range of -180 to 180.
 * @param feature the feature or feature collection to split
 * @returns the split feature or feature collection
 */
export declare function splitFeatureAntimeridian<G extends Geometry = Polygon | MultiPolygon>(feature: Feature<G> | FeatureCollection<G>): Feature<Polygon | MultiPolygon> | FeatureCollection<Polygon | MultiPolygon>;
/**
 * Splits a Sketch or SketchCollection on the 180 degree antimeridian
 * The bbox property of the result will have longitude coordinates that are
 * shifted/normalized to be within the range of -180 to 180.
 * @param sketch the sketch or sketch collection to split
 * @returns the split sketch or sketch collection
 */
export declare function splitSketchAntimeridian<G = Polygon | MultiPolygon>(sketch: Sketch<G> | SketchCollection<G>): Sketch<Polygon | MultiPolygon> | SketchCollection<Polygon | MultiPolygon>;
/**
 * If bounding box crosses antimeridian (and extends outside the range of -180 to 180),
 * split it into two bounding boxes at the antimeridian.
 * @param bbox the bounding box to split
 * @returns array of one or two bounding boxes
 */
export declare function splitBBoxAntimeridian(bbox: BBox): number[][];
/**
 * Normalizes bounding box longitude values to the [-180, 180] range if they cross the antimeridian
 * @param bbox the bounding box to clean
 * @returns the cleaned bounding box
 */
export declare function cleanBBox(bbox: BBox): number[];