import { BigNumber, ethers, Signer } from 'ethers';
import { Domain } from '../utils/Constants';
import { PermitData, BatchPermitData, PermitDto, SingleTransferPermitDto, BatchTransferPermitDto, PermitDomainDto, TokenTransferDto, NftTransferDto, NativeTransferDto, TokenData, TransactionsResponse, MigrationResponse } from '../utils/AarcTypes';
import { TypedDataDomain } from '@ethersproject/abstract-signer';
export declare class PermitHelper {
    ethAdapter: ethers.providers.JsonRpcProvider;
    chainId: number;
    constructor(rpcUrl: string, chainId: number);
    performTokenTransfer(tokenTransferDto: TokenTransferDto): Promise<boolean>;
    performNFTTransfer(nftTransferDto: NftTransferDto): Promise<boolean>;
    performNativeTransfer(nativeTransferDto: NativeTransferDto): Promise<boolean | string>;
    createDomain(chainId: number, tokenContract: ethers.Contract): Promise<Domain>;
    signPermitMessage(permitDto: PermitDto): Promise<{
        r: string;
        s: string;
        v: number;
        nonce: number;
        deadline: number;
    }>;
    performPermit(permitDto: PermitDto): Promise<{
        chainId: bigint;
        data: string;
        target: string;
    }>;
    toDeadline(expiration: number): number;
    getSingleTransferPermitData(singleTransferPermitDto: SingleTransferPermitDto): Promise<PermitData>;
    getBatchTransferPermitData(batchTransferPermitDto: BatchTransferPermitDto): Promise<BatchPermitData>;
    permit2Domain(permitDomainDto: PermitDomainDto): TypedDataDomain;
    getPermit2Nonce(owner: string): Promise<number>;
    processPermit2Tokens(erc20Tokens: TokenData[], transactions: TransactionsResponse[], senderSigner: Signer, receiverAddress: string): Promise<void>;
    processPermit2BatchTransactions(permitBatchTransaction: TransactionsResponse, senderSigner: Signer, response: MigrationResponse[], remainingBalance: BigNumber): Promise<void>;
}