### Minor Changes - [#3278](https://github.com/emotion-js/emotion/pull/3278) [`282b61d`](https://github.com/emotion-js/emotion/commit/282b61d2ad4e39ea65af88351a894a903c2d42c4) Thanks [@Andarist](https://github.com/Andarist)! - Source code has been migrated to TypeScript. From now on type declarations will be emitted based on that, instead of being hand-written.