Function createTNodePlaceholder

packages/core/src/render3/i18n/i18n_util.ts:122–130

(
  tView: TView,
  previousTNodes: TNode[],
  index: number,
)

 * See `TNodeType.Placeholder` for more information.
 */
export function createTNodePlaceholder(
  tView: TView,
  previousTNodes: TNode[],
  index: number,
): TNode {
  const tNode = createTNodeAtIndex(tView, index, TNodeType.Placeholder, null, null);
  addTNodeAndUpdateInsertBeforeIndex(previousTNodes, tNode);
  return tNode;
}

/**
 * Returns current ICU case.