import { BaseContract, utils } from "ethers";
import { ContractName } from "../../contracts";
import { Multicall2 } from "../../contracts/type";
interface MulticallReaderConfig {
    contract: Multicall2;
}
export interface ContractCall {
    contract: BaseContract;
    contractName: ContractName;
    funcName: string;
    funcParams: any[];
}
declare type OptionalParam = {
    failFirstByContract?: boolean;
    failFirstByClient?: boolean;
    returnByContractAndFuncName?: boolean;
};
export declare class MulticallReader {
    readonly contract: Multicall2;
    constructor({ contract }: MulticallReaderConfig);
    execute(calls: ContractCall[], options?: OptionalParam): Promise<utils.Result>;
}
export {};