Function findInstanceBlockingTarget

docs/index.js:18076–18099

(targetNode)

}
var return_targetInst = null;
function findInstanceBlockingTarget(targetNode) {
  return_targetInst = null;
  targetNode = getClosestInstanceFromNode(targetNode);
  if (null !== targetNode) {
    var nearestMounted = getNearestMountedFiber(targetNode);
    if (null === nearestMounted) targetNode = null;
    else {
      var tag = nearestMounted.tag;
      if (13 === tag) {
        targetNode = getSuspenseInstanceFromFiber(nearestMounted);
        if (null !== targetNode) return targetNode;
        targetNode = null;
      } else if (3 === tag) {
        if (nearestMounted.stateNode.current.memoizedState.isDehydrated)
          return 3 === nearestMounted.tag
            ? nearestMounted.stateNode.containerInfo
            : null;
        targetNode = null;
      } else nearestMounted !== targetNode && (targetNode = null);
    }
  }
  return_targetInst = targetNode;
  return null;
}
function getEventPriority(domEventName) {
  switch (domEventName) {
    case "beforetoggle":