import { Authenticator, ButtonStyle, Chain, UALError, User } from 'universal-authenticator-library';
import { EOSIOAuthOptions } from './interfaces';
export declare class EOSIOAuth extends Authenticator {
    private users;
    private eosioAuthIsLoading;
    private initError;
    private platformChecker;
    options?: EOSIOAuthOptions;
    /**
     * EOSIO Reference Authenticator Constructor
     * @param chains
     * @param options
     */
    constructor(chains: Chain[], options?: EOSIOAuthOptions);
    /**
     * Checks to see if EOSIO Reference Authenticator is available in the current environment.
     * Currently, the platformChecker only determines the presence
     * of the EOSIO Reference Chrome Extension Authenticator App.
     */
    init(): Promise<void>;
    reset(): void;
    /**
     * EOSIO Reference Authenticator will render on mobile and desktop environments
     */
    shouldRender(): boolean;
    shouldAutoLogin(): boolean;
    shouldRequestAccountName(): Promise<boolean>;
    login(accountName?: string): Promise<User[]>;
    /**
     * Calls logout on EOSIO Reference Authenticator. This clears any key caching applied by the signature provider.
     * Throws a Logout Error if unsuccessful.
     */
    logout(): Promise<void>;
    getStyle(): ButtonStyle;
    isLoading(): boolean;
    isErrored(): boolean;
    getError(): UALError | null;
    getOnboardingLink(): string;
    requiresGetKeyConfirmation(): boolean;
    getName(): string;
}