import { Interface } from '@ethersproject/abi';
import { IDexHelper } from '../../dex-helper/idex-helper';
import { StatefulEventSubscriber } from '../../stateful-event-subscriber';
import { Address, Log, Logger } from '../../types';
import { DeepReadonly } from 'ts-essentials';
import { ETHxPoolState } from './types';
export declare class ETHxEventPool extends StatefulEventSubscriber<ETHxPoolState> {
    protected dexHelper: IDexHelper;
    private poolAddress;
    private poolInterface;
    decoder: (log: Log) => import("@ethersproject/abi").LogDescription;
    DECIMALS: bigint;
    addressesSubscribed: string[];
    constructor(parentName: string, dexHelper: IDexHelper, poolAddress: Address, poolInterface: Interface, logger: Logger);
    protected processLog(state: DeepReadonly<ETHxPoolState>, log: Readonly<Log>): DeepReadonly<ETHxPoolState> | null;
    getOrGenerateState(blockNumber: number): Promise<DeepReadonly<ETHxPoolState>>;
    generateState(blockNumber: number): Promise<DeepReadonly<ETHxPoolState>>;
    getPrice(state: ETHxPoolState, ethAmount: bigint): bigint;
}