import { IMapCrossChainService } from '../interfaces/IMapCrossChainService';
import { BarterTransactionResponse } from '../../types/responseTypes';
import { TransferOutOptions } from '../../types';
import { BarterContractType, BarterProviderType } from '../../types/paramTypes';
export declare class EVMCrossChainService implements IMapCrossChainService {
    contract: BarterContractType;
    provider: BarterProviderType;
    constructor(contractAddress: string, abi: any, signerOrProvider: BarterProviderType);
    /**
     * transfer out token(not native coin) from source chain to designated token on target chain
     * @param fromAddress
     * @param tokenAddress input token address
     * @param amount amount in minimal unit
     * @param toAddress target chain receiving address
     * @param toChainId target chain id
     * @param options
     */
    doTransferOutToken(fromAddress: string, tokenAddress: string, amount: string, toAddress: string, toChainId: string, options: TransferOutOptions): Promise<BarterTransactionResponse>;
    gasEstimateTransferOutToken(fromAddress: string, tokenAddress: string, amount: string, toAddress: string, toChainId: string): Promise<string>;
    /**
     * transfer out native coin from source chain to designated token on target chain
     * @param fromAddress
     * @param toAddress target chain receiving address
     * @param toChainId target chain id
     * @param amount amount to bridge in minimal unit
     * @param options
     */
    doTransferOutNative(fromAddress: string, toAddress: string, toChainId: string, amount: string, options: TransferOutOptions): Promise<BarterTransactionResponse>;
    gasEstimateTransferOutNative(fromAddress: string, toAddress: string, toChainId: string, amount: string): Promise<string>;
    doDepositOutToken(tokenAddress: string, from: string, to: string, amount: string): Promise<string>;
    doSetCanBridgeToken(tokenAddress: string, toChainId: string, canBridge: boolean): Promise<void>;
}