import { Interface } from '@ethersproject/abi';
import { DeepReadonly } from 'ts-essentials';
import { IDexHelper } from '../../dex-helper/idex-helper';
import { StatefulEventSubscriber } from '../../stateful-event-subscriber';
import { Address, Log, Logger } from '../../types';
import { LogDescription } from 'ethers/lib/utils';
import { FactoryState } from './types';
export type OnPoolCreatedCallback = ({ token0, token1, }: {
    token0: string;
    token1: string;
}) => Promise<void>;
export declare class AlgebraFactory extends StatefulEventSubscriber<FactoryState> {
    readonly dexHelper: IDexHelper;
    protected readonly factoryAddress: Address;
    protected readonly onPoolCreated: OnPoolCreatedCallback;
    handlers: {
        [event: string]: (event: any) => Promise<void>;
    };
    logDecoder: (log: Log) => any;
    readonly factoryIface: Interface;
    constructor(dexHelper: IDexHelper, parentName: string, factoryAddress: Address, logger: Logger, onPoolCreated: OnPoolCreatedCallback, mapKey?: string);
    generateState(): FactoryState;
    protected processLog(_: DeepReadonly<FactoryState>, log: Readonly<Log>): Promise<FactoryState>;
    handleNewPool(event: LogDescription): Promise<void>;
}