case FunctionComponent:
    case ForwardRef:
    case SimpleMemoComponent:
    case Block:
      {
        // At this point layout effects have already been destroyed (during mutation phase).
        // This is done to prevent sibling component effects from interfering with each other,
        // e.g. a destroy function in one component should never override a ref set
        // by a create function in another component during the same commit.
        {
          commitHookEffectListMount(Layout | HasEffect, finishedWork);
        }

        schedulePassiveEffects(finishedWork);
        return;
      }