code: function getNextLNode(node) {
      // View nodes don't have TNodes, so their next must be retrieved through their LView.
      if (node.tNode.type === 2 /* View */) {
          var viewData = node.data;
          return viewData[NEXT] ? viewData[NEXT][HOST_NODE] : null;
      }
      return node.tNode.next ? node.view[node.tNode.next.index] : null;
  }
docs: @license
  Copyright Google Inc. All Rights Reserved.
  
  Use of this source code is governed by an MIT-style license that can be
  found in the LICENSE file at https://angular.io/license
   Retrieves the sibling node for the given node.