import { default as Eventemitter3 } from 'eventemitter3';
import { DogecoinRequestMethod, BridgeRequestOptions } from '../types/unielon.ts';
import { InitOptions } from '../types';
import { RequestBody } from '../types/connect.ts';
export declare class ProxyLocalStorage {
    prefix: string;
    constructor();
    get(key: string): any;
    set(key: string, value: any): any;
}
export declare const walletPromiseTimeoutClear: (id: string, fn: () => Promise<any>, timeout?: number) => Promise<any>;
export declare const isReConnect: (lastTime: number, timeout?: number) => boolean;
export declare class UnielonBridge extends Eventemitter3 {
    version: string;
    metaData: InitOptions["metaData"];
    connect_direct_link: string | undefined;
    storage: ProxyLocalStorage;
    getMessage: RequestBody<any>;
    sendMessage: RequestBody<any>;
    listenerMessage: RequestBody<any>;
    connect_url: string | undefined;
    request_timeout: number;
    timeoutClear: any;
    connected: boolean;
    address: string | null;
    accounts: string[] | undefined;
    _isConnected: boolean;
    private _isUnlocked;
    get _lastTime(): number;
    set _lastTime(value: number);
    get _accounts(): string[];
    set _accounts(accounts: string[]);
    get _address(): string | null;
    get _connected(): boolean;
    constructor(options: InitOptions);
    _initialized(): void;
    isConnected(): boolean;
    disconnect(): void;
    private listenerConnect;
    request(method: DogecoinRequestMethod, params?: any, options?: BridgeRequestOptions): Promise<any>;
}