Extents are used to define rectangles and bounding boxes.

IExtent can also be imported from the following packages:

import { IExtent } from "@esri/arcgis-rest-geocoding";
import { IExtent } from "@esri/arcgis-rest-service-admin";
import { IExtent } from "@esri/arcgis-rest-feature-layer";
interface IExtent {
    spatialReference?: ISpatialReference;
    xmax: number;
    xmin: number;
    ymax: number;
    ymin: number;
    zmax?: number;
    zmin?: number;
}

Properties

spatialReference?: ISpatialReference
xmax: number
xmin: number
ymax: number
ymin: number
zmax?: number
zmin?: number