import { IDexHelper } from '../../dex-helper';
import { PoolReserves } from '../../types';
export type CurveApiPoolCoin = {
    address: string;
    decimals: string;
    poolBalance: string;
};
export type CurveApiPool = {
    address: string;
    isBroken?: boolean;
    coins: CurveApiPoolCoin[];
};
export type CurveApiPools = Record<string, CurveApiPool>;
export declare function resetCurveApiPoolsCache(): void;
export declare function curveApiPoolsUrl(network: number, slug: string): string | null;
export declare function fetchCurveApiPools(dexHelper: IDexHelper, dexKey: string, network: number, slug: string): Promise<CurveApiPools | null>;
export declare function curveApiPoolReserves(dexKey: string, pool: CurveApiPool, supportedCoins: string[]): PoolReserves | null;