tilesets

The tilesets associated with the tileset descriptor. Contains an array, each element of which must be either a URI to a TileJSON resource or a JSON string representing the inline tileset. This property can be used to resolve extra tilesets that are not part of the original style represented by `styleURL`, it can be used also with the empty `styleURL`. The provided URIs must have "mapbox://" scheme, e.g. "mapbox://mapbox.mapbox-streets-v8".