import {
  Currency,
  CurrencyAmount,
  Percent,
  TradeType,
} from "@uniswap/sdk-core";
import { Trade as V2Trade } from "@uniswap/v2-sdk";
export declare function computeRealizedLPFeePercent(
  trade: V2Trade<Currency, Currency, TradeType>,
  bpsLpFee?: number | string
): Percent;
export declare function computeRealizedLPFeeAmount(
  trade?: V2Trade<Currency, Currency, TradeType> | null
): CurrencyAmount<Currency> | undefined;
declare type WarningSeverity = 0 | 1 | 2 | 3 | 4;
export declare function warningSeverity(
  priceImpact: Percent | undefined
): WarningSeverity;
export {};