Function isHostParent

docs/index.js:11143–11151

(fiber)

  }
}
function isHostParent(fiber) {
  return (
    5 === fiber.tag ||
    3 === fiber.tag ||
    26 === fiber.tag ||
    27 === fiber.tag ||
    4 === fiber.tag
  );
}
function getHostSibling(fiber) {
  a: for (;;) {
    for (; null === fiber.sibling; ) {