ItemPropertiesUnion
Callable
Parameters
propertyList: readonly ItemProperties[]
The list of to-be merged property objects
asset: Asset
The asset
optionaloutput: ItemProperties = undefined
The object in which the merged properties will be stored and returned
Returns ItemProperties
Merge the passed item properties into a single property set.
By default, properties follow a "first non-nullish entry wins" approach if no property-specific merge function is available.