import { Contract } from '@ethersproject/contracts';
import { CallParamType, SendParamType, WrappedContract } from '../types/WrappedContract';
export declare class MetamaskContract extends WrappedContract<Contract> {
    constructor(originContract: Contract);
    call({ methodName, params, option }: CallParamType): Promise<any>;
    send({ methodName, params, option, callback }: SendParamType): Promise<any>;
    estimateGas({ methodName, params, option }: SendParamType): Promise<string>;
}