[Home](./index.md) > [@firebase/auth](./auth.md) > [MultiFactorResolver](./auth.multifactorresolver.md) > [hints](./auth.multifactorresolver.hints.md) ## MultiFactorResolver.hints property The list of hints for the second factors needed to complete the sign-in for the current session. Signature: ```typescript readonly hints: MultiFactorInfo[]; ```