import { Address, LimitedTronWeb } from '@pragma-web-utils/core';
import { TronProvider } from '../types';
import { BaseConnector, ConnectResultEnum } from './BaseConnector';
export declare class TronConnector extends BaseConnector<TronProvider | null> {
    name: string;
    protected _provider: TronProvider | null;
    constructor(defaultChainId: number);
    signMessage(message: string): Promise<string>;
    connect(chainId?: number): Promise<ConnectResultEnum>;
    disconnect(): Promise<void>;
    switchNetwork(chainId?: number): Promise<void>;
    setupNetwork(): Promise<void>;
    getProvider(): TronProvider | null;
    protected _getTronProvider(): TronProvider | null;
    protected _getCustomTronProvider(): TronProvider | null;
    protected _isProviderListenersSupported(): boolean;
    protected _requestCurrentAccount(): Promise<Address | null>;
    protected _getCurrentChainId(): Promise<number | null>;
    protected _onDisconnect: (error?: {
        [key: string]: unknown;
        code: number;
    } | undefined) => Promise<void>;
    protected _onChangeChainId: ({ chainId }: {
        chainId: string | number;
    }) => void;
    protected _onChangeAccount: ([_account]: string[]) => void;
    protected _signMessageV1(tronWeb: LimitedTronWeb, account: Address, message: string): Promise<string>;
    protected _signMessageV2(tronWeb: LimitedTronWeb, account: Address, message: string): Promise<string>;
}