[Home](./index.md) > [@firebase/auth-types](./auth-types.md) > [MultiFactorResolver](./auth-types.multifactorresolver.md) > [hints](./auth-types.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[]; ```