Under certain conditions we decrement the `__count` attribute too often, which can result in `onInteractionScheduledWorkCompleted` being called prematurely and/or more than once for a given interaction.

- [x] Track interactions scheduled during (sync) render phase.
- [x] Do not double-decrement suspense loads within a sync render.
- [x] Do not decrement sync commits that are waiting on suspense when the `Placeholder` is past its expiration.
- [x] Properly decrement pending interaction count when a suspense resource loads before its placeholder is shown.
- [x] Add test with high priority render between suspended and resolved suspense states (for both sync and async rendering)
return null;
      }
    }
  }
  
  
  
  return null;
}
function performUnitOfWork(workInProgress: Fiber): Fiber | null {
  
  
  
  
  const current = workInProgress.alternate;
  
  startWorkTimer(workInProgress);
  if (__DEV__) {
    ReactCurrentFiber.setCurrentFiber(workInProgress);
  }
  if (__DEV__ && replayFailedUnitOfWorkWithInvokeGuardedCallback) {
    stashedWorkInProgressProperties = assignFiberPropertiesInDEV(
      stashedWorkInProgressProperties,
      workInProgress,
    );
  }
  let next;
  if (enableProfilerTimer) {
    if (workInProgress.mode & ProfileMode) {
      startProfilerTimer(workInProgress);