Optional
authenticationRequest: PopupRequest | RedirectRequest | Partial<Omit<CommonAuthorizationUrlRequest, "requestedClaimsHash" | "responseMode" | "earJwk" | "codeChallenge" | "codeChallengeMethod" | "platformBroker">>Optional
accountIdentifiers: Partial<Pick<AccountInfo, "username" | "localAccountId" | "homeAccountId">>Generated using TypeDoc
If a user is not currently signed in this hook invokes a login. Failed logins can be retried using the login callback returned. If a user is currently signed in this hook attempts to acquire a token. Subsequent token requests can use the acquireToken callback returned. Optionally provide a request object to be used in the login/acquireToken call. Optionally provide a specific user that should be logged in.