Function checkForInterruption

docs/external/js/react-dom.development.js:23265–23269

(fiberThatReceivedUpdate, updateExpirationTime)

  }

  function checkForInterruption(fiberThatReceivedUpdate, updateExpirationTime) {
    if ( workInProgressRoot !== null && updateExpirationTime > renderExpirationTime$1) {
      interruptedBy = fiberThatReceivedUpdate;
    }
  }

  var didWarnStateUpdateForUnmountedComponent = null;