import { ProviderHandlerInterface } from "./interface";
import { RequestArguments } from "../interface";
import { EventEmitter } from "eventemitter3";
import { DappPortalSDKConfig } from "../../config/config";
import { SdkDappInfoDto } from "../../dto/SdkDappInfoDto";
export declare class WalletConnectProviderHandler implements ProviderHandlerInterface {
    private readonly walletName;
    private readonly eventBus;
    private readonly config;
    private readonly walletConnectClient;
    constructor(eventBus: EventEmitter, config: DappPortalSDKConfig, walletName: string, clientInfo: SdkDappInfoDto);
    static init(eventBus: EventEmitter, config: DappPortalSDKConfig, walletName: string): Promise<WalletConnectProviderHandler>;
    request(requestArgs: RequestArguments): Promise<unknown>;
    private connect;
    private connectAndSign;
    switchChain(chainId: string): Promise<void>;
    private getCurrentChainId;
    disconnect(): Promise<void>;
    private convertToEthParam;
    private convertInputFieldToDataField;
    private convertLegacyResponse;
    private convertSignTransactionResponse;
    private requestWithConverter;
    private convertBitgetRpcError;
    private convertWalletConnectError;
}