* Operating System version: Multiple * Firebase SDK version: All * Library version: All * Firebase Product: multiple (auth, database, storage, etc) Feature request to support standard Google credential interfaces to support more custom credential integrations. https://github.com/google/google-auth-library-nodejs Currently this library uses bespoke approaches such as: https://github.com/firebase/firebase-admin-node/blob/5d43af1e29c2afcbb84fa168e720874fa4211e4f/src/firestore/firestore.ts#L90