@typedef FIRUserUpdateCallback @brief The type of block invoked when a request to update the current user is completed.

@typedef FIRAuthStateDidChangeListenerHandle @brief The type of handle returned byAuth.addAuthStateDidChangeListener(_:).

Declaration

typealiasAuthStateDidChangeListenerHandle=anyNSObjectProtocol

@typedef FIRAuthStateDidChangeListenerBlock @brief The type of block which can be registered as a listener for auth state did change events.

-parameter:authTheAuthobjectonwhichstatechangesoccurred.-parameter:userOptionally;thecurrentsignedinuser,ifany.

@typedef FIRIDTokenDidChangeListenerHandle @brief The type of handle returned byAuth.addIDTokenDidChangeListener(_:).

Declaration

typealiasIDTokenDidChangeListenerHandle=anyNSObjectProtocol

@typedef FIRIDTokenDidChangeListenerBlock @brief The type of block which can be registered as a listener for ID token did change events.

-parameter:authTheAuthobjectonwhichIDtokenchangesoccurred.-parameter:userOptionally;thecurrentsignedinuser,ifany.

@typedef FIRAuthDataResultCallback @brief The type of block invoked when sign-in related events complete.

-parameter:authResultOptionally;Resultofsign-inrequestcontainingboththeuserandtheadditionaluserinfoassociatedwiththeuser.-parameter:errorOptionally;theerrorwhichoccurred-orniliftherequestwassuccessful.

@typedef FIRAuthResultCallback @brief The type of block invoked when sign-in related events complete.

-parameter:userOptionally;thesignedinuser,ifany.-parameter:errorOptionally;ifanerroroccurs,thisistheNSErrorobjectthatdescribestheproblem.Settonilotherwise.

@typedef FIRProviderQueryCallback @brief The type of block invoked when a list of identity providers for a given email address is requested.

-parameter:providersOptionally;alistofprovideridentifiers,ifany.-see:GoogleAuthProviderIDetc.-parameter:errorOptionally;ifanerroroccurs,thisistheNSErrorobjectthatdescribestheproblem.Settonilotherwise.

@typedef FIRSignInMethodQueryCallback @brief The type of block invoked when a list of sign-in methods for a given email address is requested.

@typedef FIRSendPasswordResetCallback @brief The type of block invoked when sending a password reset email.

-parameter:errorOptionally;ifanerroroccurs,thisistheNSErrorobjectthatdescribestheproblem.Settonilotherwise.

@typedef FIRSendSignInLinkToEmailCallback @brief The type of block invoked when sending an email sign-in link email.

@typedef FIRConfirmPasswordResetCallback @brief The type of block invoked when performing a password reset.

-parameter:errorOptionally;ifanerroroccurs,thisistheNSErrorobjectthatdescribestheproblem.Settonilotherwise.

@typedef FIRVerifyPasswordResetCodeCallback @brief The type of block invoked when verifying that an out of band code should be used to perform password reset.

-parameter:emailOptionally;theemailaddressoftheuserforwhichtheoutofbandcodeapplies.-parameter:errorOptionally;ifanerroroccurs,thisistheNSErrorobjectthatdescribestheproblem.Settonilotherwise.

@typedef FIRApplyActionCodeCallback @brief The type of block invoked when applying an action code.

-parameter:errorOptionally;ifanerroroccurs,thisistheNSErrorobjectthatdescribestheproblem.Settonilotherwise.

Undocumented

@typedef FIRAuthCredentialCallback @brief The type of block invoked when obtaining an auth credential. - parameter: credential The credential obtained. - parameter: error The error that occurred if any.

@typedef FIRGameCenterCredentialCallback @brief The type of block invoked when the Game Center credential code has finished. - parameter: credential On success, the credential will be provided, nil otherwise. - parameter: error On error, the error that occurred, nil otherwise.

@typedef FIRMultiFactorSessionCallback @brief The callback that triggered when a developer callsgetSessionWithCompletion. This type is available on iOS and macOS. - parameter: session The multi factor session returned, if any. - parameter: error The error which occurred, if any.

@typedef FIRVerificationResultCallback @brief The type of block invoked when a request to send a verification code has finished. This type is available on iOS only.

-parameter:verificationIDOnsuccess,theverificationIDprovided,nilotherwise.-parameter:errorOnerror,theerrorthatoccurred,nilotherwise.