I can't quite figure out how to use the profiling build. I aliased `react-dom` to `react-dom/profiling` but I get this error:

<img width="448" alt="screen shot 2018-09-08 at 20 17 02" src="https://user-images.githubusercontent.com/810438/45257816-2d405780-b3a4-11e8-9615-0b27abd0442b.png">
<img width="272" alt="screen shot 2018-09-08 at 20 17 06" src="https://user-images.githubusercontent.com/810438/45257817-2d405780-b3a4-11e8-8a08-f5a0650debfe.png">

I didn't want interactions, I just want profiling. What am I doing wrong?

To repro, use CRA, then eject, then add `react-dom` -> `react-dom/profiling` to alias in webpack prod config and build.
}
    
    
    
    
    const currentTimeMs = expirationTimeToMs(requestCurrentTime());
    let msUntilTimeout = nextLatestAbsoluteTimeoutMs - currentTimeMs;
    msUntilTimeout = msUntilTimeout < 0 ? 0 : msUntilTimeout;
    
    const rootExpirationTime = root.expirationTime;
    onSuspend(
      root,
      rootWorkInProgress,
      suspendedExpirationTime,
      rootExpirationTime,
      msUntilTimeout,
    );
    return;
  }
  
  onComplete(root, rootWorkInProgress, expirationTime);
}
function dispatch(
  sourceFiber: Fiber,
  value: mixed,
  expirationTime: ExpirationTime,
) {
  invariant(
    !isWorking || isCommitting,
    'dispatch: Cannot dispatch during the render phase.',