def subtree_joined
import bendvy-ecs-core@0.1.0.3/execution_composer_layout.bend as ExecutionComposerLayoutimport Base
231def subtree_joined(-Outer:Type,-Inner:Type,-Selected:Type,outer:Outer,result:Inner & Selected) -> (Outer & Inner) & Selected:
232 match result:
233 case (inner,selected):((outer,inner),selected)