Fiber node finished

fiber-node-finished.js

{
  actualDuration: 4.100000005564652
  actualStartTime: 95595.49999999581
  alternate: null
  child: null
  childExpirationTime: 0
  effectTag: 0
  elementType: "h1"
  expirationTime: 0
  firstContextDependency: null
  firstEffect: null
  index: 0
  key: null
  lastEffect: null
  memoizedProps: {children: "Hello, world!"}
  memoizedState: null
  mode: 4
  nextEffect: FiberNode {tag: 3, key: null, …}
  pendingProps: {children: "Hello, world!"}
  ref: null
  return: FiberNode {tag: 3, key: null, …}
  selfBaseDuration: 0.5999999993946403
  sibling: null
  stateNode: h1
  tag: 5
  treeBaseDuration: 0.5999999993946403
  type: "h1"
  updateQueue: null
}