import { Contract } from 'ethers';
import { Interface } from '@ethersproject/abi';
import { DeepReadonly } from 'ts-essentials';
import { StatefulEventSubscriber } from '../../stateful-event-subscriber';
import { Address, BlockHeader, Log, Logger } from '../../types';
import { IDexHelper } from '../../dex-helper';
import { SkyConverterPoolState } from './types';
export declare class SkyConverterEventPool extends StatefulEventSubscriber<SkyConverterPoolState> {
    readonly parentName: string;
    protected network: number;
    protected dexHelper: IDexHelper;
    private readonly converterAddress;
    private readonly converterInterface;
    handlers: {
        [event: string]: (event: any, state: DeepReadonly<SkyConverterPoolState>, log: Readonly<Log>) => DeepReadonly<SkyConverterPoolState> | null;
    };
    logDecoder: (log: Log) => any;
    readonly contract: Contract;
    constructor(parentName: string, network: number, dexHelper: IDexHelper, logger: Logger, converterAddress: Address, converterInterface: Interface);
    protected processLog(state: DeepReadonly<SkyConverterPoolState>, log: Readonly<Log>, _blockHeader: Readonly<BlockHeader>): DeepReadonly<SkyConverterPoolState> | null;
    generateState(blockNumber?: number | 'latest'): Promise<DeepReadonly<SkyConverterPoolState>>;
    getOrGenerateState(blockNumber: number): Promise<SkyConverterPoolState>;
    handleFile(event: any, state: DeepReadonly<SkyConverterPoolState>, log: Readonly<Log>): DeepReadonly<SkyConverterPoolState> | null;
}