This improves store types for TS users. We also upgrade rollup. Please report issues if anyone finds any.

What's Changed

• fix(types): assume getState and setState will always exist on the store by @devanshj in https://github.com/pmndrs/zustand/pull/1371
• fix(types): fix StateCreator subtyping by @devanshj in https://github.com/pmndrs/zustand/pull/1373

New Contributors

• @dongkun made their first contribution in https://github.com/pmndrs/zustand/pull/1352
• @srini-leanfolks made their first contribution in https://github.com/pmndrs/zustand/pull/1357

Full Changelog: https://github.com/pmndrs/zustand/compare/v4.1.2...v4.1.3