import { type AuthenticationTokenManager, type BlackoutError, type LoginData, type UserToken } from '@farfetch/blackout-client';
export declare const ActionTypes: {
    LoginRequested: string;
    LoginSucceeded: string;
    LoginFailed: string;
    LogoutRequested: string;
    LogoutSucceeded: string;
    LogoutFailed: string;
};
export interface ErrorData {
    causeError?: BlackoutError | UserToken['data'];
    context: string;
}
/**
 * Helper hook used by AuthenticationProvider to manage user login status.
 *
 * @param params - Parameters object.
 *
 * @returns An object containing the user login status state and login/logout functions.
 */
declare const useUserAuthState: ({ activeTokenData, tokenManager, }: {
    activeTokenData: UserToken | null;
    tokenManager: AuthenticationTokenManager;
}) => {
    login: (data: LoginData) => Promise<import("@farfetch/blackout-client").Token>;
    logout: () => Promise<void>;
    isLoggedIn: boolean;
    isLoading: boolean;
    errorData: ErrorData | null;
};
export default useUserAuthState;