setProperty
fun <NodeT : ITypedNode, ValueT : String?> setProperty(input: IMonoStep<NodeT>, link: ITypedProperty<ValueT>, value: IMonoStep<ValueT>): IMonoStep<NodeT>
fun <NodeT : ITypedNode, ValueT> setProperty(input: IMonoStep<NodeT>, link: ITypedProperty<ValueT>, value: IMonoStep<ValueT>): IMonoStep<NodeT>