code: function containerRefreshStart(index) {
      previousOrParentNode = loadElement(index);
      ngDevMode && assertNodeType(previousOrParentNode, 0 /* Container */);
      isParent = true;
      previousOrParentNode.data[ACTIVE_INDEX] = 0;
      if (!checkNoChangesMode) {
          // We need to execute init hooks here so ngOnInit hooks are called in top level views
          // before they are called in embedded views (for backwards compatibility).
          executeInitHooks(viewData, tView, creationMode);
      }
  }
docs: Sets a container up to receive views.
  
  @param index The index of the container in the data array