Holder
data class Holder(val sourcedId: String, val savedProperties: Map<String, Pair<Boolean, Value>>, val geoJSONData: GeoJSONData) : Parcelable
The data class that holds the source state to restore from a Savable.
Parameters
sourcedId
The id of the source state.
savedProperties
The initial mutable properties of the source.
geoJSONData
The initial GeoJSONData of the source(used only in GeoJsonSourceState).