geojson.d.ts

// Type definitions for GeoJSON Format Specification
// Project: http://geojson.org/
// Definitions by: Jacob Bruun <https://github.com/cobster/>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped

export as namespace GeoJSON;

/**
 * http://geojson.org/geojson-spec.html#geojson-objects
 */
export type Object = Feature | FeatureCollection | Geometry;

/**
 * http://geojson.org/geojson-spec.html#positions
 */
export type Position = number[];

/**
 * http://geojson.org/geojson-spec.html#geometry-objects
 */
export type Geometry = Point | MultiPoint | LineString | MultiLineString | MultiPolygon | GeometryCollection;

/**
 * http://geojson.org/geojson-spec.html#point
 */
export interface Point {
  type: 'Point';
  coordinates: Position;
  bbox?: number[];
}

/**
 * http://geojson.org/geojson-spec.html#multipoint
 */
export interface MultiPoint {
  type: 'MultiPoint';
  coordinates: Position[];
  bbox?: number[];
}

/**
 * http://geojson.org/geojson-spec.html#linestring
 */
export interface LineString {
  type: 'LineString';
  coordinates: Position[];
  bbox?: number[];
}

/**
 * http://geojson.org/geojson-spec.html#multilinestring
 */
export interface MultiLineString {
  type: 'MultiLineString';
  coordinates: Position[][];
  bbox?: number[];
}

/**
 * http://geojson.org/geojson-spec.html#polygon
 */
export interface Polygon {
  type: 'Polygon';
  coordinates: Position[][];
  bbox?: number[];
}

/**
 * http://geojson.org/geojson-spec.html#multipolygon
 */
export interface MultiPolygon {
  type: 'MultiPolygon';
  coordinates: Position[][][];
  bbox?: number[];
}

/**
 * http://geojson.org/geojson-spec.html#geometry-collection
 */
export interface GeometryCollection {
  type: 'GeometryCollection';
  geometries: Geometry[];
  bbox?: number[];
}

/**
 * http://geojson.org/geojson-spec.html#feature-objects
 */
export interface Feature<T extends Geometry = Geometry> {
  type: 'Feature';
  geometry: T;
  properties: any;
  id?: string;
  bbox?: number[];
}

/**
 * http://geojson.org/geojson-spec.html#feature-collection-objects
 */
export interface FeatureCollection<T extends Geometry = Geometry> {
  type: 'FeatureCollection';
  features: Feature<T>[];
  bbox?: number[];
}