OptionalinteractionIndicates the mode in which the active range should be presented to the user. Must be one of the following values: slider, picker.
OptionalnumberThis is used to generate the activeRangeValues if activeRangeValues are not specified.
OptionalstopInterval in which stops should be generated.
Range object.
See https://developers.arcgis.com/web-map-specification/objects/range/ https://developers.arcgis.com/web-scene-specification/objects/range/.