* Don't show "context" for classes without either contextType or contextTypes
* For classes with contextTypes, change the label to "legacy context" instead

---
Originally reported by @gaearon via https://github.com/bvaughn/react-devtools-experimental/issues/368
UserBlockingPriority: 98,
    NormalPriority: 97,
    LowPriority: 96,
    IdlePriority: 95,
    NoPriority: 90,
  };
  let ReactTypeOfWork: ReactTypeOfWorkType = ((null: any): ReactTypeOfWorkType);
  
  
  
  if (gte(version, '16.6.0-beta.0')) {
    ReactTypeOfWork = {
      ClassComponent: 1,
      ContextConsumer: 9,
      ContextProvider: 10,
      CoroutineComponent: -1, 
      CoroutineHandlerPhase: -1, 
      DehydratedSuspenseComponent: 18, 
      ForwardRef: 11,
      Fragment: 7,
      FunctionComponent: 0,
      HostComponent: 5,
      HostPortal: 4,
      HostRoot: 3,
      HostText: 6,
      IncompleteClassComponent: 17,
      IndeterminateComponent: 2,
      LazyComponent: 16,
      MemoComponent: 14,
      Mode: 8,