handle
open fun handleManageChildren(nodeToManage: ReactShadowNode, indicesToRemove: Array<Int>, tagsToRemove: Array<Int>, viewsToAdd: Array<ViewAtIndex>, tagsToDelete: Array<Int>)
Handles a manageChildren call. This may translate into multiple manageChildren calls for multiple other views.
NB: the assumption for calling this method is that all corresponding ReactShadowNodes have been updated **but tagsToDelete have NOT been deleted yet**. This is because we need to use the metadata from those nodes to figure out the correct commands to dispatch. This is unlike all other calls on this class where we assume all operations on the shadow hierarchy have already completed by the time a corresponding method here is called.