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// Type definitions for non-npm package geojson 7946.0
// Project: https://geojson.org/
// Definitions by: Jacob Bruun <https://github.com/cobster>
// Arne Schubert <https://github.com/atd-schubert>
// Jeff Jacobson <https://github.com/JeffJacobson>
// Ilia Choly <https://github.com/icholy>
// Dan Vanderkam <https://github.com/danvk>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.3
// Note: as of the RFC 7946 version of GeoJSON, Coordinate Reference Systems
// are no longer supported. (See https://tools.ietf.org/html/rfc7946#appendix-B)}
export as namespace GeoJSON;
/**
* The valid values for the "type" property of GeoJSON geometry objects.
* https://tools.ietf.org/html/rfc7946#section-1.4
*/
export type GeoJsonGeometryTypes = Geometry['type'];
/**
* The value values for the "type" property of GeoJSON Objects.
* https://tools.ietf.org/html/rfc7946#section-1.4
*/
export type GeoJsonTypes = GeoJSON['type'];
/**
* Bounding box
* https://tools.ietf.org/html/rfc7946#section-5
*/
export type BBox = [number, number, number, number] | [number, number, number, number, number, number];
/**
* A Position is an array of coordinates.
* https://tools.ietf.org/html/rfc7946#section-3.1.1
* Array should contain between two and three elements.
* The previous GeoJSON specification allowed more elements (e.g., which could be used to represent M values),
* but the current specification only allows X, Y, and (optionally) Z to be defined.
*/
export type Position = number[]; // [number, number] | [number, number, number];
/**
* The base GeoJSON object.
* https://tools.ietf.org/html/rfc7946#section-3
* The GeoJSON specification also allows foreign members
* (https://tools.ietf.org/html/rfc7946#section-6.1)
* Developers should use "&" type in TypeScript or extend the interface
* to add these foreign members.
*/
export interface GeoJsonObject {
// Don't include foreign members directly into this type def.
// in order to preserve type safety.
// [key: string]: any;
/**
* Specifies the type of GeoJSON object.
*/
type: GeoJsonTypes;
/**
* Bounding box of the coordinate range of the object's Geometries, Features, or Feature Collections.
* The value of the bbox member is an array of length 2*n where n is the number of dimensions
* represented in the contained geometries, with all axes of the most southwesterly point
* followed by all axes of the more northeasterly point.
* The axes order of a bbox follows the axes order of geometries.
* https://tools.ietf.org/html/rfc7946#section-5
*/
bbox?: BBox | undefined;
}
/**
* Union of GeoJSON objects.
*/
export type GeoJSON = Geometry | Feature | FeatureCollection;
/**
* Geometry object.
* https://tools.ietf.org/html/rfc7946#section-3
*/
export type Geometry = Point | MultiPoint | LineString | MultiLineString | Polygon | MultiPolygon | GeometryCollection;
export type GeometryObject = Geometry;
/**
* Point geometry object.
* https://tools.ietf.org/html/rfc7946#section-3.1.2
*/
export interface Point extends GeoJsonObject {
type: 'Point';
coordinates: Position;
}
/**
* MultiPoint geometry object.
* https://tools.ietf.org/html/rfc7946#section-3.1.3
*/
export interface MultiPoint extends GeoJsonObject {
type: 'MultiPoint';
coordinates: Position[];
}
/**
* LineString geometry object.
* https://tools.ietf.org/html/rfc7946#section-3.1.4
*/
export interface LineString extends GeoJsonObject {
type: 'LineString';
coordinates: Position[];
}
/**
* MultiLineString geometry object.
* https://tools.ietf.org/html/rfc7946#section-3.1.5
*/
export interface MultiLineString extends GeoJsonObject {
type: 'MultiLineString';
coordinates: Position[][];
}
/**
* Polygon geometry object.
* https://tools.ietf.org/html/rfc7946#section-3.1.6
*/
export interface Polygon extends GeoJsonObject {
type: 'Polygon';
coordinates: Position[][];
}
/**
* MultiPolygon geometry object.
* https://tools.ietf.org/html/rfc7946#section-3.1.7
*/
export interface MultiPolygon extends GeoJsonObject {
type: 'MultiPolygon';
coordinates: Position[][][];
}
/**
* Geometry Collection
* https://tools.ietf.org/html/rfc7946#section-3.1.8
*/
export interface GeometryCollection<G extends Geometry = Geometry> extends GeoJsonObject {
type: 'GeometryCollection';
geometries: G[];
}
export type GeoJsonProperties = { [name: string]: any } | null;
/**
* A feature object which contains a geometry and associated properties.
* https://tools.ietf.org/html/rfc7946#section-3.2
*/
export interface Feature<G extends Geometry | null = Geometry, P = GeoJsonProperties> extends GeoJsonObject {
type: 'Feature';
/**
* The feature's geometry
*/
geometry: G;
/**
* A value that uniquely identifies this feature in a
* https://tools.ietf.org/html/rfc7946#section-3.2.
*/
id?: string | number | undefined;
/**
* Properties associated with this feature.
*/
properties: P;
}
/**
* A collection of feature objects.
* https://tools.ietf.org/html/rfc7946#section-3.3
*/
export interface FeatureCollection<G extends Geometry | null = Geometry, P = GeoJsonProperties> extends GeoJsonObject {
type: 'FeatureCollection';
features: Array<Feature<G, P>>;
}
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