We don't actually use this anywhere, so let's remove it.

https://github.com/facebook/react/blob/f1d00156df5453bc62bd5668fefdcac4ca67e90e/src/renderers/shared/fiber/ReactFiberScheduler.js#L1504-L1512
const current = nextEffect.alternate;
          commitWork(current, nextEffect);
          break;
        }
        case Deletion: {
          isUnmounting = true;
          commitDeletion(nextEffect);
          isUnmounting = false;
          break;
        }
      }
      nextEffect = nextEffect.nextEffect;
    }
    if (__DEV__) {
      ReactDebugCurrentFiber.resetCurrentFiber();
    }
  }
  function commitAllLifeCycles() {
    while (nextEffect !== null) {
      const effectTag = nextEffect.effectTag;
      
      if (effectTag & (Update | Callback)) {
        if (__DEV__) {
          recordEffect();
        }
        const current = nextEffect.alternate;
        commitLifeCycles(current, nextEffect);
      }
      if (effectTag & Ref) {
        if (__DEV__) {