import { IUniversalForProvider } from "./";
export declare class OKXTronProvider {
    private readonly provider;
    private readonly TRON_CHAIN_ID;
    constructor(provider: IUniversalForProvider);
    private getChain;
    getAccount(chainId?: string): {} | undefined;
    private stringToHex;
    signMessage(data: string, chainId?: string): Promise<any>;
    signMessageV2(data: string, chainId?: string): Promise<any>;
    signTransaction(transaction: any, chainId?: string): Promise<any>;
    signAndSendTransaction(transaction: any, chainId?: string): Promise<any>;
}