export declare type SignInState = 'unknown' | 'guest' | 'signedOut' | 'signingIn' | 'signedIn' | 'signedInAnonymous' | 'signInFailed' | 'signingOut' | 'signingUp' | 'newAccount' | 'signUpFailed';
export declare const SignInStates: {
    unknown: SignInState;
    guest: SignInState;
    signedOut: SignInState;
    signingIn: SignInState;
    signedIn: SignInState;
    signedInAnonymous: SignInState;
    signInFailed: SignInState;
    signingOut: SignInState;
    signingUp: SignInState;
    newAccount: SignInState;
    signUpFailed: SignInState;
};