import { BigNumber } from '@ethersproject/bignumber';
import { FallbackGasTankContract } from '@biconomy-devx/core-types';
import { FallbackGasTankContract_v1_0_0 as Fallback_Type, FallbackUserOperationStruct } from '../../../../typechain/src/ethers-v5/v1.0.0/FallbackGasTankContract_v1_0_0';
import { Contract } from '@ethersproject/contracts';
import { Interface } from '@ethersproject/abi';
declare class FallbackGasTankEthersContract implements FallbackGasTankContract {
    contract: Fallback_Type;
    constructor(contract: Fallback_Type);
    getAddress(): string;
    getContract(): Contract;
    getBalance(_dappIdentifier: string): Promise<BigNumber>;
    getNonce(_sender: string): Promise<BigNumber>;
    getHash(fallbackUserOp: FallbackUserOperationStruct): Promise<string>;
    getInterface(): Interface;
}
export default FallbackGasTankEthersContract;