Function unwrapRNode

packages/core/src/render3/util/view_utils.ts:62–67

(value: RNode | LView | LContainer)

 * @param value wrapped value of `RNode`, `LView`, `LContainer`
 */
export function unwrapRNode(value: RNode | LView | LContainer): RNode {
  while (Array.isArray(value)) {
    value = value[HOST] as any;
  }
  return value as RNode;
}

/**
 * Returns `LView` or `null` if not found.