## Description We have to add `defaultsDeep` to `compat/object` package. If there are no assignees, feel free to assign yourself and contribute. Thank you! 😊 ## References - [Lodash Document](https://lodash.com/docs/4.17.15#defaultsDeep) - [Test Case](https://github.com/lodash/lodash/blob/v5-wip/test/defaultsDeep.spec.js)