import 'setimmediate';
import type { JsonRpcProvider } from '@ethersproject/providers';
import { TradeState } from './types/types';
export default function getClientSideSmartOrderRouterTrade({ library, account, chainId, currencyIn, currencyOut, amount, }: {
    library: JsonRpcProvider;
    account: string;
    chainId: number;
    currencyIn: string;
    currencyOut: string;
    amount: string;
}): Promise<{
    state: TradeState;
    trade: undefined;
} | {
    state: TradeState;
    trade: import("simple-sushiswap-sdk").TradeContext;
}>;