* Firebase 관련 수정 후 pod install --repo-update 시에 발생 # 현상 [!] The following Swift pods cannot yet be integrated as static libraries: The Swift pod `FirebaseCoreInternal` depends upon `GoogleUtilities`, which does not define modules. To opt into those targets generating module maps (which is necessary to import them from Swift when building as static libraries), you may set `use_modular_headers!` g..