docs: function getOrCreateEmbeddedTView(viewIndex, parent) {
      ngDevMode && assertNodeType(parent, 0 /* Container */);
      var containerTViews = parent.tNode.tViews;
      ngDevMode && assertDefined(containerTViews, 'TView expected');
      ngDevMode && assertEqual(Array.isArray(containerTViews), true, 'TViews should be in an array');
      if (viewIndex >= containerTViews.length || containerTViews[viewIndex] == null) {
          containerTViews[viewIndex] =
              createTView(viewIndex, null, tView.directiveRegistry, tView.pipeRegistry, null);
      }
      return containerTViews[viewIndex];
  }