import { LoggerConstructor, PoolLiquidity, Logger, Address } from './types';
import { DexAdapterService } from './dex';
export declare class PoolsHelper {
    protected dexAdapterService: DexAdapterService;
    logger: Logger;
    constructor(dexAdapterService: DexAdapterService, loggerConstructor: LoggerConstructor);
    getAllDexKeys(): string[];
    private getTopPoolsDex;
    updateDexPoolState(dexKey: string): Promise<void>;
    updateAllPoolState(dexKeys: string[]): Promise<void[]>;
    getTopPools(tokenAddress: Address, dexKeys: string[], countPerDex: number): Promise<(PoolLiquidity | string)[]>;
}