## Summary Another follow-up to the unions-of-large-literals optimization. Restore the behavior that e.g. `Literal[""] | ~Literal[""]` collapses to `object`. ## Test Plan Added mdtests.
## Summary Another follow-up to the unions-of-large-literals optimization. Restore the behavior that e.g. `Literal[""] | ~Literal[""]` collapses to `object`. ## Test Plan Added mdtests.